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<li class="navelem"><a class="el" href="dir_14bc92f4b96c8519b376567118ac28b3.html">drivers</a></li><li class="navelem"><a class="el" href="dir_ee023d43c33bfccc31aa50a48a76892b.html">include</a></li> </ul>
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<div class="headertitle"><div class="title">sdrv_i2s.h</div></div>
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<a href="sdrv__i2s_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#ifndef SDRV_I2S_DRIVER_H_</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#define SDRV_I2S_DRIVER_H_</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <debug.h></span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <reg.h></span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <stdbool.h></span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <types.h></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include "<a class="code" href="sdrv__ckgen_8h.html">sdrv_ckgen.h</a>"</span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include "<a class="code" href="sdrv__common_8h.html">sdrv_common.h</a>"</span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include "<a class="code" href="sdrv__dma_8h.html">sdrv_dma.h</a>"</span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a4a0b4632f0343687425976461e5b4c16"> 20</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_FORMAT_MASK 0x0f</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="comment">/* i2s standard phillips interface mode */</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#afd02de7414b105098e2f6a277932af12"> 23</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_STANDARD_PHILLIPS 1</span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="comment">/* i2s left justified interface mode */</span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a98bd05cfc7666c28a8bb0804637b7576"> 25</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_LEFT_JUSTIFIED 2</span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment">/* i2s right justified interface mode */</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a6726401e5af32cb2f42cc0e3f6e868a8"> 27</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_RIGHT_JUSTIFIED 3</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="comment">/* i2s dsp mode-A */</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a6f8cde6509295226f2bead33717d53c8"> 29</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_DSP_A 4</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment">/* i2s dsp mode-B */</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#ae1f38188e931ffc9c5c50e21864ca004"> 31</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_DSP_B 5</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment">/* transfer control mode master or slave */</span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a511d3be7ea792d1761d6b65c5fbc3265"> 34</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_MASTER_MASK (0x0f0)</span></div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a30b6eacb26dc02e8a5e9a7556b65022e"> 35</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_CODEC_SLAVE (1 << 4)</span></div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#afa7c07c11863179b66d3bfb013cefebc"> 36</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_CODEC_MASTER (2 << 4)</span></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a02a5c1108a15539fc9df01bb84ab8e73"> 38</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_INV_MASK 0x0f00</span></div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a69e067a9ca1cb34ec6267f1b0e1c327a"> 39</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_INV_OFFSET 8</span></div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="comment">/* normal bit clock + frame */</span></div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a42746486c2875b850dfea3b8fd76ebd4"> 41</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_NB_NF (0 << SDRV_I2S_DAIFMT_INV_OFFSET)</span></div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="comment">/* normal BCLK + inv FRM */</span></div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a552d5d3cf70d90d2fc8313a8de8d709b"> 43</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_NB_IF (SDRV_I2S_DAIFMT_INV_OFFSET)</span></div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="comment">/* invert BCLK + nor FRM */</span></div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a1b12b253bfb1faab213335bf8008385f"> 46</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_IB_NF (3 << SDRV_I2S_DAIFMT_INV_OFFSET)</span></div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="comment">/* invert BCLK + FRM */</span></div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a957cf9ac4b7395102e425cc602bf0954"> 49</a></span><span class="preprocessor">#define SDRV_I2S_DAIFMT_IB_IF (4 << SDRV_I2S_DAIFMT_INV_OFFSET)</span></div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#ae9b7f4ebc25907da7150d0134835457d"> 51</a></span><span class="preprocessor">#define SDRV_I2S_XFER_NUM_BUFFERS (4U)</span></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#abe89e32ca84166783efd83dfecf3f493"> 52</a></span><span class="preprocessor">#define SDRV_I2S_CHNNELS_COUNT 2</span></div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a4371a912d7dfce1bf4bf5a83d32a1cf6"> 53</a></span><span class="preprocessor">#define SDRV_I2S_CHNNELS_BYTES (SDRV_I2S_SAMPLE_WIDTH_16BITS / 8)</span></div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a8a50562342c52e774074d20a9bb34297"> 54</a></span><span class="preprocessor">#define SDRV_I2S_DMA_PERIOD_FRAME_SIZE 1024 * 4</span></div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#aa6b0c2e65bf614feb4e3de4b4b13c949"> 55</a></span><span class="preprocessor">#define SDRV_I2S_DMA_PERIOD_BYTES \</span></div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="preprocessor"> SDRV_I2S_DMA_PERIOD_FRAME_SIZE *SDRV_I2S_CHNNELS_COUNT \</span></div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="preprocessor"> *SDRV_I2S_CHNNELS_BYTES</span></div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a113b72b6c67b1e92f18126625443415a"> 58</a></span><span class="preprocessor">#define SDRV_I2S_DMA_PERIOD_COUNT 2</span></div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a29f1a37e3d509e74d0d4de5307293c25"> 59</a></span><span class="preprocessor">#define SDRV_I2S_DMA_BUF_TOTAL_SIZE \</span></div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="preprocessor"> SDRV_I2S_DMA_PERIOD_SIZE *SDRV_I2S_DMA_PERIOD_COUNT</span></div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3fe40efb6b92266b339ff80529a0e908"> 62</a></span><span class="preprocessor">#define SDRV_I2S_SEL_CHNULL 0x00</span></div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#aaf6e42da9b19aaf877a49f0ee525f0c6"> 63</a></span><span class="preprocessor">#define SDRV_I2S_SEL_DATALINE0 (0x01 << 0)</span></div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a258a0742a21130e15a89669c6d932ae8"> 64</a></span><span class="preprocessor">#define SDRV_I2S_SEL_DATALINE1 (0x01 << 1)</span></div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#ac9b5c9cf2aec17e7a70d3582c82dffda"> 65</a></span><span class="preprocessor">#define SDRV_I2S_SEL_DATALINE2 (0x01 << 2)</span></div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a0285b4ea59ef2ad19082862f5e1b1dd3"> 66</a></span><span class="preprocessor">#define SDRV_I2S_SEL_DATALINE3 (0x01 << 3)</span></div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#af04efffa7fdc1f97e1780f54ef372080"> 67</a></span><span class="preprocessor">#define SDRV_I2S_SEL_DATALINE4 (0x01 << 4)</span></div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a8db72ee6ba01a9bdc24ab6aa814b4702"> 68</a></span><span class="preprocessor">#define SDRV_I2S_SEL_DATALINE5 (0x01 << 5)</span></div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a2f3193a8d32597684ac62bada2297eb2"> 69</a></span><span class="preprocessor">#define SDRV_I2S_SEL_DATALINE6 (0x01 << 6)</span></div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#aa24178193d915046d9d36e41a67d4381"> 70</a></span><span class="preprocessor">#define SDRV_I2S_SEL_DATALINE7 (0x01 << 7)</span></div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924"> 77</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924">i2s_channel</a> {</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af23acff687c845c3a9a3bd1933c786bd"> 78</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af23acff687c845c3a9a3bd1933c786bd">SDRV_I2S_CHANNEL_NUM_MONO</a> = 1,</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af35ad5f3ed138b6a31079c994aa15a57"> 79</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af35ad5f3ed138b6a31079c994aa15a57">SDRV_I2S_CHANNEL_NUM_STEREO</a> = 2,</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a8a1228762d04122891c8878c4c5070a3"> 80</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a8a1228762d04122891c8878c4c5070a3">SDRV_I2S_CHANNEL_NUM_3CHANS</a> = 3,</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924aa73bfb6ee3e9e158376324405247d14d"> 81</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924aa73bfb6ee3e9e158376324405247d14d">SDRV_I2S_CHANNEL_NUM_4CHANS</a> = 4,</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a9eac8dcdb5ff5b3267dfbbff85477fa0"> 82</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a9eac8dcdb5ff5b3267dfbbff85477fa0">SDRV_I2S_CHANNEL_NUM_5CHANS</a> = 5,</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a1be9995c9a295eb2497b83607a75c480"> 83</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a1be9995c9a295eb2497b83607a75c480">SDRV_I2S_CHANNEL_NUM_6CHANS</a> = 6,</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a55aa03862ae2afa93a4a8ee583e3025e"> 84</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a55aa03862ae2afa93a4a8ee583e3025e">SDRV_I2S_CHANNEL_NUM_7CHANS</a> = 7,</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924ac9a41a048996f486a1b0ef313141f603"> 85</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924ac9a41a048996f486a1b0ef313141f603">SDRV_I2S_CHANNEL_NUM_8CHANS</a> = 8,</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a497c9118213ad59d497d55594632183f"> 86</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a497c9118213ad59d497d55594632183f">SDRV_I2S_CHANNEL_NUM_9CHANS</a> = 9,</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a8f57d557493a4b744dcf64e7b5e5a751"> 87</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a8f57d557493a4b744dcf64e7b5e5a751">SDRV_I2S_CHANNEL_NUM_10CHANS</a> = 10,</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a047709c25124ebd8f2eac8f576c58f56"> 88</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a047709c25124ebd8f2eac8f576c58f56">SDRV_I2S_CHANNEL_NUM_11CHANS</a> = 11,</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a49c80f3a1c41fdd4374494ae283049df"> 89</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a49c80f3a1c41fdd4374494ae283049df">SDRV_I2S_CHANNEL_NUM_12CHANS</a> = 12,</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a7398571ba47ccc68ad8771c2f5a323db"> 90</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a7398571ba47ccc68ad8771c2f5a323db">SDRV_I2S_CHANNEL_NUM_13CHANS</a> = 13,</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af3a2bacde06246ad5e2a008d4084fd55"> 91</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af3a2bacde06246ad5e2a008d4084fd55">SDRV_I2S_CHANNEL_NUM_14CHANS</a> = 14,</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924ae0c32884c5e2360cdeba5c8cb5ad9a4c"> 92</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924ae0c32884c5e2360cdeba5c8cb5ad9a4c">SDRV_I2S_CHANNEL_NUM_15CHANS</a> = 15,</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a1808b47b71af9ee757a6f6b6ebce7c72"> 93</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a1808b47b71af9ee757a6f6b6ebce7c72">SDRV_I2S_CHANNEL_NUM_16CHANS</a> = 16,</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3ceafb85aa2da0df4df4a27277ea7b17"> 94</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a3ceafb85aa2da0df4df4a27277ea7b17">sdrv_i2s_channel_t</a>;</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201"> 100</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201">sdrv_i2s_sample_rate</a> {</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a2614ff2bd80c0c5130f7de54d76d582b"> 101</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a2614ff2bd80c0c5130f7de54d76d582b">SDRV_I2S_SR_NO_INIT</a> = 0,</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ae6fd183643a90bc954cdb13fe9e1c608"> 102</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ae6fd183643a90bc954cdb13fe9e1c608">SDRV_I2S_SR_5512</a> = 5512,</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a940180c729beb10c8c73fd92c1e63003"> 103</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a940180c729beb10c8c73fd92c1e63003">SDRV_I2S_SR_8000</a> = 8000,</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201aa0c500c1565277ed2d8165b14429c403"> 104</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201aa0c500c1565277ed2d8165b14429c403">SDRV_I2S_SR_11025</a> = 11025,</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a4aa6d14053676d459642a4759aebf9a1"> 105</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a4aa6d14053676d459642a4759aebf9a1">SDRV_I2S_SR_16000</a> = 16000,</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a0d184216ac1dfcb59f815696fa7fa9ca"> 106</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a0d184216ac1dfcb59f815696fa7fa9ca">SDRV_I2S_SR_22050</a> = 22050,</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a50b667340936fb6fa4d933a1421b7d38"> 107</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a50b667340936fb6fa4d933a1421b7d38">SDRV_I2S_SR_32000</a> = 32000,</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ae963d41db6d0d7c4ed7a6b5564fc002b"> 108</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ae963d41db6d0d7c4ed7a6b5564fc002b">SDRV_I2S_SR_44100</a> = 44100,</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a6da620c090d7ad1a0ef8fcb353e179f3"> 109</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a6da620c090d7ad1a0ef8fcb353e179f3">SDRV_I2S_SR_48000</a> = 48000,</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ad8c84e78bdc2420ca8fe572e2f64c2b6"> 110</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ad8c84e78bdc2420ca8fe572e2f64c2b6">SDRV_I2S_SR_64000</a> = 64000,</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a64dc74a876c19b206fbcd15d0cc78419"> 111</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a64dc74a876c19b206fbcd15d0cc78419">SDRV_I2S_SR_88200</a> = 88200,</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a1b1bbf8a09e650194723509c749b1968"> 112</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a1b1bbf8a09e650194723509c749b1968">SDRV_I2S_SR_96000</a> = 96000,</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a3fdba3a140df9783152bcb12f623e98c"> 113</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a3fdba3a140df9783152bcb12f623e98c">SDRV_I2S_SR_176400</a> = 176400,</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a52f90cb5df84b0acb0d9346ce6641057"> 114</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a52f90cb5df84b0acb0d9346ce6641057">SDRV_I2S_SR_192000</a> = 192000,</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a6239c6b3db1da63ad12051a1e159fc60"> 115</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a6239c6b3db1da63ad12051a1e159fc60">sdrv_i2s_sample_rate_t</a>;</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eaf"> 121</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eaf">sdrv_i2s_sample_width</a> {</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafaeac952aa8c86379fe6716fbec7942560"> 122</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafaeac952aa8c86379fe6716fbec7942560">SDRV_I2S_SAMPLE_WIDTH_8BITS</a> = 8,</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa8514e9c1cee24a4f4f4a7d0871d581de"> 123</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa8514e9c1cee24a4f4f4a7d0871d581de">SDRV_I2S_SAMPLE_WIDTH_16BITS</a> = 16,</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa4347d377c71a18e0b50184891ae6dee6"> 124</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa4347d377c71a18e0b50184891ae6dee6">SDRV_I2S_SAMPLE_WIDTH_24BITS</a> = 24,</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa4e7d1bcc161b9a68ca6f9923309231cc"> 125</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa4e7d1bcc161b9a68ca6f9923309231cc">SDRV_I2S_SAMPLE_WIDTH_32BITS</a> = 32,</div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#adc4d1dd02bcd0552926375f88bcd640d"> 126</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#adc4d1dd02bcd0552926375f88bcd640d">sdrv_i2s_sample_width_t</a>;</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> </div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7"> 132</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7">sdrv_i2s_slot_width</a> {</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7ab4604239867a76d95769eddfa0cc2453"> 133</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7ab4604239867a76d95769eddfa0cc2453">SDRV_I2S_SLOT_WIDTH_8BITS</a> = 8,</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7ac1b5c8a542db2cb14b6b0b634cb47356"> 134</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7ac1b5c8a542db2cb14b6b0b634cb47356">SDRV_I2S_SLOT_WIDTH_16BITS</a> = 16,</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7a06422374f38aef0c93d085658cbafd51"> 135</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7a06422374f38aef0c93d085658cbafd51">SDRV_I2S_SLOT_WIDTH_24BITS</a> = 24,</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7a3fbd145b9fd2fe641f386b638fd21a39"> 136</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7a3fbd145b9fd2fe641f386b638fd21a39">SDRV_I2S_SLOT_WIDTH_32BITS</a> = 32,</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#ad7a6e3fa9046293c6452347de5ba5662"> 137</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#ad7a6e3fa9046293c6452347de5ba5662">sdrv_i2s_slot_width_t</a>;</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19"> 143</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a4d04f153dff75582aed33fade0e5a78d"> 144</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a4d04f153dff75582aed33fade0e5a78d">SDRV_I2S_STREAM_PLAYBACK</a> = 0,</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a76c4ecac647cc835f7d56d3061097c04"> 145</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a76c4ecac647cc835f7d56d3061097c04">SDRV_I2S_STREAM_CAPTURE</a>,</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a83121f24e095ce3a09d7a05951643b8d"> 146</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a83121f24e095ce3a09d7a05951643b8d">SDRV_I2S_STREAM_MAX</a>,</div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>} <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19">sdrv_i2s_stream_type_t</a>;</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15"> 153</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15">sdrv_i2s_clk_sync_type</a> {</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15a886a520a1c1e78da4dab2ed818812689">SDRV_I2S_CLK_TX_SYNC</a> = 0,</div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15abc42f95cbd54f5e8c11cd7d07f69c2c5">SDRV_I2S_CLK_RX_SYNC</a>,</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15a8036884e6cfc62871693046132d14d38"> 159</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15a8036884e6cfc62871693046132d14d38">SDRV_I2S_CLK_TX_RX_ASYNC</a>,</div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#ad5fdd6886dc5048637df684a0fafd69b"> 160</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#ad5fdd6886dc5048637df684a0fafd69b">sdrv_i2s_clk_sync_type_t</a>;</div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> </div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__buf.html"> 167</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structsdrv__i2s__dma__buf.html">sdrv_i2s_dma_buf</a> {</div>
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__buf.html#a7c152ac38eb0c1a7b146a7f575fa4b96"> 168</a></span> uint8_t *<a class="code hl_variable" href="structsdrv__i2s__dma__buf.html#a7c152ac38eb0c1a7b146a7f575fa4b96">addr</a>; </div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__buf.html#a88b316c7a3f8a48e812e333f5195f63b"> 169</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__dma__buf.html#a88b316c7a3f8a48e812e333f5195f63b">buffer_bytes</a>; </div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__buf.html#a5565ae75e34871b27ac1199b82f8eca6"> 170</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__dma__buf.html#a5565ae75e34871b27ac1199b82f8eca6">period_bytes</a>; </div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__buf.html#a8c825dfed0e2e9a3e999a29f99130dea"> 171</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__dma__buf.html#a8c825dfed0e2e9a3e999a29f99130dea">periods</a>; </div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__buf.html#a6b49ebfb719dede423c5f22114f097a5"> 172</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__dma__buf.html#a6b49ebfb719dede423c5f22114f097a5">appl_ptr</a>; </div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__buf.html#ab67e2810acb2c37d272d748768e4ab17"> 174</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__dma__buf.html#ab67e2810acb2c37d272d748768e4ab17">hw_ptr</a>; </div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__buf.html#a077ad64fd870c6be4bdd3b25b99078c9"> 176</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__dma__buf.html#a077ad64fd870c6be4bdd3b25b99078c9">boundary</a>; </div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#ad76a2a2355501f6cc5279fbf1a303f8d"> 177</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#ad76a2a2355501f6cc5279fbf1a303f8d">sdrv_i2s_dma_buf_t</a>;</div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> </div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87"> 179</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87">sdrv_i2s_status</a> {</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a7c54bdb3e53ee35332597c488c1a26fa">SDRV_I2S_STATUS_SUCCESS</a> = <a class="code hl_define" href="sdrv__common_8h.html#aef8aef2653fac9cb1b5fbe2a5976314c">SDRV_ERROR_STATUS</a>(<a class="code hl_enumvalue" href="sdrv__common_8h.html#a19e0f226537905b9e022007ff40c57c6a5a1aa9a5ba636679f4855475a8f8db8f">SDRV_STATUS_GROUP_COMMON</a>, 0),</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87ab082f748036074b63eb9b8ed72cf8ee2">SDRV_I2S_STATUS_FAIL</a> = <a class="code hl_define" href="sdrv__common_8h.html#aef8aef2653fac9cb1b5fbe2a5976314c">SDRV_ERROR_STATUS</a>(<a class="code hl_enumvalue" href="sdrv__common_8h.html#a19e0f226537905b9e022007ff40c57c6a44eb2114b3718b7331652668d723ab24">SDRV_STATUS_GROUP_I2S</a>, 1),</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a4adc4e2acf874aa58b7c645f0576b03c">SDRV_I2S_STATUS_INVALID_PARAMS</a> =</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <a class="code hl_define" href="sdrv__common_8h.html#aef8aef2653fac9cb1b5fbe2a5976314c">SDRV_ERROR_STATUS</a>(<a class="code hl_enumvalue" href="sdrv__common_8h.html#a19e0f226537905b9e022007ff40c57c6a44eb2114b3718b7331652668d723ab24">SDRV_STATUS_GROUP_I2S</a>, 2),</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a30eae55f087922438053043a1e7de7a4">SDRV_I2S_STATUS_OVERRUN</a> = <a class="code hl_define" href="sdrv__common_8h.html#aef8aef2653fac9cb1b5fbe2a5976314c">SDRV_ERROR_STATUS</a>(<a class="code hl_enumvalue" href="sdrv__common_8h.html#a19e0f226537905b9e022007ff40c57c6a44eb2114b3718b7331652668d723ab24">SDRV_STATUS_GROUP_I2S</a>, 3),</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a3876de4c666a13fdde2876c3e8ab54ce"> 190</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a3876de4c666a13fdde2876c3e8ab54ce">SDRV_I2S_STATUS_UNDERRUN</a> = <a class="code hl_define" href="sdrv__common_8h.html#aef8aef2653fac9cb1b5fbe2a5976314c">SDRV_ERROR_STATUS</a>(<a class="code hl_enumvalue" href="sdrv__common_8h.html#a19e0f226537905b9e022007ff40c57c6a44eb2114b3718b7331652668d723ab24">SDRV_STATUS_GROUP_I2S</a>, 4),</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c"> 191</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a>;</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"><a class="line" href="structsdrv__i2s__transfer.html"> 197</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structsdrv__i2s__transfer.html">sdrv_i2s_transfer</a> {</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"><a class="line" href="structsdrv__i2s__transfer.html#abe222f6d3581e7920dcad5306cc906a8"> 198</a></span> uint8_t *<a class="code hl_variable" href="structsdrv__i2s__transfer.html#abe222f6d3581e7920dcad5306cc906a8">data</a>; </div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"><a class="line" href="structsdrv__i2s__transfer.html#aebb70c2aab3407a9f05334c47131a43b"> 199</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__transfer.html#aebb70c2aab3407a9f05334c47131a43b">length</a>; </div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"><a class="line" href="structsdrv__i2s__transfer.html#a1e6927fa1486224044e568f9c370519b"> 200</a></span> uint8_t <a class="code hl_variable" href="structsdrv__i2s__transfer.html#a1e6927fa1486224044e568f9c370519b">id</a>; </div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a7638daec06940440d528b00df54568de"> 201</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a7638daec06940440d528b00df54568de">sdrv_i2s_transfer_t</a>;</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> </div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span><span class="comment">/* @brief sdrv i2s transfer callback function. */</span></div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a615d0d01131e90610915cf0739824f81"> 204</a></span><span class="keyword">typedef</span> void (*<a class="code hl_typedef" href="sdrv__i2s_8h.html#a615d0d01131e90610915cf0739824f81">sdrv_i2s_callback</a>)(<a class="code hl_struct" href="structsdrv__i2s__transfer.html">sdrv_i2s_transfer_t</a> *transfer, <span class="keywordtype">void</span> *context,</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a> state);</div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> </div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html"> 211</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structsdrv__i2s__params.html">sdrv_i2s_params</a> {</div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#add505f56193f4d351955134e9a7d57fa"> 212</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__params.html#add505f56193f4d351955134e9a7d57fa">fmt</a>; </div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#a40692dc0bf5d0c88e85af6b7a63fbc27"> 213</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#a3ceafb85aa2da0df4df4a27277ea7b17">sdrv_i2s_channel_t</a> <a class="code hl_variable" href="structsdrv__i2s__params.html#a40692dc0bf5d0c88e85af6b7a63fbc27">channels</a>; </div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#ae75a630441f2f6ecebeabd0507f3e7d7"> 214</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#adc4d1dd02bcd0552926375f88bcd640d">sdrv_i2s_sample_width_t</a> <a class="code hl_variable" href="structsdrv__i2s__params.html#ae75a630441f2f6ecebeabd0507f3e7d7">sample_width</a>; </div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#a1a39950ae3c3241267f2ca30f99fc083"> 215</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#a6239c6b3db1da63ad12051a1e159fc60">sdrv_i2s_sample_rate_t</a> <a class="code hl_variable" href="structsdrv__i2s__params.html#a1a39950ae3c3241267f2ca30f99fc083">sample_rate</a>; </div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#aafa448ca2eb2b62d7c138f7fa8a9e6db"> 216</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structsdrv__i2s__params.html#aafa448ca2eb2b62d7c138f7fa8a9e6db">period_bytes</a>; </div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#ab3524788d581ffa5760643c66dbe02eb"> 218</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structsdrv__i2s__params.html#ab3524788d581ffa5760643c66dbe02eb">periods</a>; </div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#a3a1d78d10e34bc35b8fd0558ae3d5398"> 219</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#a3ceafb85aa2da0df4df4a27277ea7b17">sdrv_i2s_channel_t</a> <a class="code hl_variable" href="structsdrv__i2s__params.html#a3a1d78d10e34bc35b8fd0558ae3d5398">slots</a>; </div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#a4a51fec89c4855c3cd6eba971bc5f84e"> 220</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#ad7a6e3fa9046293c6452347de5ba5662">sdrv_i2s_slot_width_t</a> <a class="code hl_variable" href="structsdrv__i2s__params.html#a4a51fec89c4855c3cd6eba971bc5f84e">slot_width</a>; <span class="comment">/* slot data width */</span></div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#ae3153a29fd486d88368862a6756e9634"> 221</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structsdrv__i2s__params.html#ae3153a29fd486d88368862a6756e9634">tx_slot_mask</a>; </div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#aa4704e018dabacddd1d96477733ad35a"> 222</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structsdrv__i2s__params.html#aa4704e018dabacddd1d96477733ad35a">rx_slot_mask</a>; </div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#a3b2c2c66ea3dc423a3f41283ade39fa6"> 223</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structsdrv__i2s__params.html#a3b2c2c66ea3dc423a3f41283ade39fa6">usedma</a>; </div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"><a class="line" href="structsdrv__i2s__params.html#aa8a94d9adbcb7dd8a61d256f4e718b5a"> 224</a></span> uint8_t *<a class="code hl_variable" href="structsdrv__i2s__params.html#aa8a94d9adbcb7dd8a61d256f4e718b5a">dma_buff</a>; </div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a6ab047d5f874a16c53329970f558434c"> 226</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a6ab047d5f874a16c53329970f558434c">sdrv_i2s_params_t</a>;</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> </div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cf"> 232</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cf">sdrv_i2s_mclk_dir</a> {</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cfa6250565a2e12b06561560213b6ac9497"> 233</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cfa6250565a2e12b06561560213b6ac9497">SDRV_I2S_MCLK_IN</a> = 0, </div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cfa55a7f434895f0da360459c67a12aef1d"> 234</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cfa55a7f434895f0da360459c67a12aef1d">SDRV_I2S_MCLK_OUT</a>, </div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a6465f6edaf86cfafc1902ecbad8b5fd5"> 235</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a6465f6edaf86cfafc1902ecbad8b5fd5">sdrv_i2s_mclk_dir_t</a>;</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> </div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72ee"> 241</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72ee">sdrv_i2s_mclk_sel</a> {</div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eea6defecd392c88aab91738d13cee4abad"> 242</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eea6defecd392c88aab91738d13cee4abad">SDRV_I2S_MCLK_NULL</a> = 0,</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eea75afd984bd2f0c2973825cfa68932fa7"> 243</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eea75afd984bd2f0c2973825cfa68932fa7">SDRV_I2S_MCLK_0</a>,</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eeab1adc332671319628c346bb0f8dac9c8"> 244</a></span> <a class="code hl_enumvalue" href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eeab1adc332671319628c346bb0f8dac9c8">SDRV_I2S_MCLK_1</a>,</div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a60e17e3ab5f499ce55dd4075a638c3e7"> 245</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a60e17e3ab5f499ce55dd4075a638c3e7">sdrv_i2s_mclk_sel_t</a>;</div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> </div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html"> 251</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structsdrv__i2s__config.html">sdrv_i2s_config</a> {</div>
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<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#abc81edd3d3caf9e6c2e0762881da6016"> 252</a></span> paddr_t <a class="code hl_variable" href="structsdrv__i2s__config.html#abc81edd3d3caf9e6c2e0762881da6016">base</a>; </div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#a7441ef0865bcb3db9b8064dd7375c1ea"> 253</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structsdrv__i2s__config.html#a7441ef0865bcb3db9b8064dd7375c1ea">id</a>; </div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#a17fdd15a71ced1e05faf127882011db3"> 254</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s__config.html#a17fdd15a71ced1e05faf127882011db3">irq</a>; </div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#aa88b88399c55881f6d89c82e504048ef"> 255</a></span> <a class="code hl_struct" href="structsdrv__ckgen__node.html">sdrv_ckgen_node_t</a> *<a class="code hl_variable" href="structsdrv__i2s__config.html#aa88b88399c55881f6d89c82e504048ef">clk</a>; </div>
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<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#a1611d1165e4f1e6a714d08b5f9793997"> 256</a></span> paddr_t <a class="code hl_variable" href="structsdrv__i2s__config.html#a1611d1165e4f1e6a714d08b5f9793997">dma_base</a>; </div>
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<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <a class="code hl_enumeration" href="sdrv__dma_8h.html#a2fce8b449dfda53bb26afae8dea00c9f">sdrv_dma_channel_id_e</a></div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#a02e95819c76294a2e17f180bf88c21d5"> 258</a></span> <a class="code hl_variable" href="structsdrv__i2s__config.html#a02e95819c76294a2e17f180bf88c21d5">tx_channel_id</a>; </div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <a class="code hl_enumeration" href="sdrv__dma_8h.html#a2fce8b449dfda53bb26afae8dea00c9f">sdrv_dma_channel_id_e</a></div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#a453abef18aaee58640962a6fb48508c2"> 260</a></span> <a class="code hl_variable" href="structsdrv__i2s__config.html#a453abef18aaee58640962a6fb48508c2">rx_channel_id</a>; </div>
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<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#ae5ca34149f06edf50a952caa8681352e"> 261</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#ad5fdd6886dc5048637df684a0fafd69b">sdrv_i2s_clk_sync_type_t</a> <a class="code hl_variable" href="structsdrv__i2s__config.html#ae5ca34149f06edf50a952caa8681352e">sync_mode</a>; </div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#ad8143c8e97127c51cdf9c153fd1e6b39"> 262</a></span> uint8_t <a class="code hl_variable" href="structsdrv__i2s__config.html#ad8143c8e97127c51cdf9c153fd1e6b39">tx_chsel</a>; </div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#a4bd7475c8e19b0220a75c57d3733a037"> 263</a></span> uint8_t <a class="code hl_variable" href="structsdrv__i2s__config.html#a4bd7475c8e19b0220a75c57d3733a037">rx_chsel</a>; </div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#a810fc557b971b62867452443f155c48f"> 264</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#a6465f6edaf86cfafc1902ecbad8b5fd5">sdrv_i2s_mclk_dir_t</a> <a class="code hl_variable" href="structsdrv__i2s__config.html#a810fc557b971b62867452443f155c48f">mclk_dir</a>; </div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"><a class="line" href="structsdrv__i2s__config.html#a6305346b2d01ec9f60bdf093df5eea72"> 265</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#a60e17e3ab5f499ce55dd4075a638c3e7">sdrv_i2s_mclk_sel_t</a> <a class="code hl_variable" href="structsdrv__i2s__config.html#a6305346b2d01ec9f60bdf093df5eea72">mclk_sel</a>; </div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a9a3bc5e44b85573364ebc39aaa782a90"> 266</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a9a3bc5e44b85573364ebc39aaa782a90">sdrv_i2s_config_t</a>;</div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> </div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__data.html"> 272</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structsdrv__i2s__dma__data.html">sdrv_i2s_dma_data</a> {</div>
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__data.html#a916c62228b2710c22e62777e08912180"> 273</a></span> paddr_t <a class="code hl_variable" href="structsdrv__i2s__dma__data.html#a916c62228b2710c22e62777e08912180">addr</a>; </div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__data.html#ab20d38d342c94b297f7ecfd168c4dc21"> 274</a></span> <a class="code hl_enumeration" href="sdrv__dma_8h.html#a274159adbb399be5ca569555c1b39aab">sdrv_dma_bus_width_e</a> <a class="code hl_variable" href="structsdrv__i2s__dma__data.html#ab20d38d342c94b297f7ecfd168c4dc21">addr_width</a>; </div>
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__data.html#ab6fd402b4f5e294112c4ebfcc177eb34"> 275</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structsdrv__i2s__dma__data.html#ab6fd402b4f5e294112c4ebfcc177eb34">maxburst</a>; </div>
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"><a class="line" href="structsdrv__i2s__dma__data.html#ae16ac5becad20ff43cb561dbcedf3bf0"> 276</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structsdrv__i2s__dma__data.html#ae16ac5becad20ff43cb561dbcedf3bf0">fifo_size</a>; </div>
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a3a8b46f8dac66f0086a65ef34f0841c8"> 277</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a3a8b46f8dac66f0086a65ef34f0841c8">sdrv_i2s_dma_data_t</a>;</div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> </div>
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html"> 283</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structsdrv__i2s__stream.html">sdrv_i2s_stream</a> {</div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a99794ccf4936db0df317a68a78491ca2"> 285</a></span> <a class="code hl_struct" href="structsdrv__i2s__params.html">sdrv_i2s_params_t</a> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a99794ccf4936db0df317a68a78491ca2">params</a>;</div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a03c996f9fcf0e10baeb3e700be0c409a"> 287</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a03c996f9fcf0e10baeb3e700be0c409a">active</a>;</div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a983b0ada05de71abef0e8dfe913bd1a0"> 289</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a983b0ada05de71abef0e8dfe913bd1a0">clk_enable</a>;</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a142f56bdf9c7e0546166a44f9979b543"> 291</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a142f56bdf9c7e0546166a44f9979b543">pack_mode</a>;</div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a8b6b59d1a0cad809e0a8347d8e36a6ba"> 295</a></span> <span class="keywordtype">unsigned</span> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a8b6b59d1a0cad809e0a8347d8e36a6ba">threshold</a>;</div>
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> </div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#af1aa0cfb4a3c57bfee3e45933a65e69f"> 298</a></span> <a class="code hl_struct" href="structsdrv__i2s__transfer.html">sdrv_i2s_transfer_t</a> <a class="code hl_variable" href="structsdrv__i2s__stream.html#af1aa0cfb4a3c57bfee3e45933a65e69f">queue</a>[<a class="code hl_define" href="sdrv__i2s_8h.html#ae9b7f4ebc25907da7150d0134835457d">SDRV_I2S_XFER_NUM_BUFFERS</a>];</div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#aa004094e7ef589abe14f66ace8945999"> 299</a></span> uint8_t <a class="code hl_variable" href="structsdrv__i2s__stream.html#aa004094e7ef589abe14f66ace8945999">queue_appl</a>; </div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a1aa5e9aa3fd624d68d9df484f2a28380"> 300</a></span> uint8_t <a class="code hl_variable" href="structsdrv__i2s__stream.html#a1aa5e9aa3fd624d68d9df484f2a28380">queue_hw</a>; </div>
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<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a66b5fdefa1a28ded462bd278f1bbd23b"> 302</a></span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#a615d0d01131e90610915cf0739824f81">sdrv_i2s_callback</a> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a66b5fdefa1a28ded462bd278f1bbd23b">callback</a>;</div>
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<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#ae376f130b17d169ee51be68077a89ed0"> 304</a></span> <span class="keywordtype">void</span> *<a class="code hl_variable" href="structsdrv__i2s__stream.html#ae376f130b17d169ee51be68077a89ed0">context</a>;</div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#ad537088ae307168050745cdb808d3db3"> 306</a></span> <a class="code hl_struct" href="structsdrv__dma.html">sdrv_dma_t</a> <a class="code hl_variable" href="structsdrv__i2s__stream.html#ad537088ae307168050745cdb808d3db3">dma_instance</a>;</div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a34aa835482fb9840731ff85fe8387026"> 308</a></span> <a class="code hl_struct" href="structsdrv__dma__channel__t.html">sdrv_dma_channel_t</a> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a34aa835482fb9840731ff85fe8387026">dma_channel</a>;</div>
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<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a2d448d5e17382601473fa787a74f5682"> 310</a></span> <a class="code hl_struct" href="structsdrv__i2s__dma__data.html">sdrv_i2s_dma_data_t</a> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a2d448d5e17382601473fa787a74f5682">dma_data</a>;</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"><a class="line" href="structsdrv__i2s__stream.html#a910467d1cfbd3805393ec419152a82f9"> 312</a></span> <a class="code hl_struct" href="structsdrv__i2s__dma__buf.html">sdrv_i2s_dma_buf_t</a> <a class="code hl_variable" href="structsdrv__i2s__stream.html#a910467d1cfbd3805393ec419152a82f9">dma_buf</a>;</div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a9e56ea1858e3a2851216bf2b3023605b"> 313</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a9e56ea1858e3a2851216bf2b3023605b">sdrv_i2s_stream_t</a>;</div>
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> </div>
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<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"><a class="line" href="structsdrv__i2s.html"> 319</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code hl_struct" href="structsdrv__i2s.html">sdrv_i2s</a> {</div>
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"><a class="line" href="structsdrv__i2s.html#a97ae9c1d32b7ac15a0e5f4b0a338e39e"> 320</a></span> <a class="code hl_struct" href="structsdrv__i2s__config.html">sdrv_i2s_config_t</a> *<a class="code hl_variable" href="structsdrv__i2s.html#a97ae9c1d32b7ac15a0e5f4b0a338e39e">cfg</a>; </div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"><a class="line" href="structsdrv__i2s.html#a428a59667f1ee33f4287059b902fad00"> 321</a></span> uint32_t <a class="code hl_variable" href="structsdrv__i2s.html#a428a59667f1ee33f4287059b902fad00">clk_rate</a>; </div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"><a class="line" href="structsdrv__i2s.html#ade4a6a7491a1bb8392209bfd895aeef0"> 322</a></span> <a class="code hl_struct" href="structsdrv__i2s__stream.html">sdrv_i2s_stream_t</a> <a class="code hl_variable" href="structsdrv__i2s.html#ade4a6a7491a1bb8392209bfd895aeef0">stream</a>[2]; </div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a4f5c32bff95e815bd590b11f885fd34c"> 323</a></span>} <a class="code hl_typedef" href="sdrv__i2s_8h.html#a4f5c32bff95e815bd590b11f885fd34c">sdrv_i2s_t</a>;</div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> </div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a9a674ceb749d6102a2d90b72b3a9d10d"> 336</a></span><a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a> <a class="code hl_function" href="sdrv__i2s_8h.html#a9a674ceb749d6102a2d90b72b3a9d10d">sdrv_i2s_init</a>(<a class="code hl_struct" href="structsdrv__i2s.html">sdrv_i2s_t</a> *i2s, <a class="code hl_struct" href="structsdrv__i2s__config.html">sdrv_i2s_config_t</a> *cfg);</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> </div>
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<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a8f08fe9fb2e73842928dc0da77d5458b"> 349</a></span><a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a> <a class="code hl_function" href="sdrv__i2s_8h.html#a8f08fe9fb2e73842928dc0da77d5458b">sdrv_i2s_get_default_params</a>(<a class="code hl_struct" href="structsdrv__i2s.html">sdrv_i2s_t</a> *i2s,</div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <a class="code hl_struct" href="structsdrv__i2s__params.html">sdrv_i2s_params_t</a> *params,</div>
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<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19">sdrv_i2s_stream_type_t</a> type);</div>
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<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> </div>
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<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a9755c018c57679de4169f602f25d63db"> 365</a></span><a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a> <a class="code hl_function" href="sdrv__i2s_8h.html#a9755c018c57679de4169f602f25d63db">sdrv_i2s_set_params</a>(<a class="code hl_struct" href="structsdrv__i2s.html">sdrv_i2s_t</a> *i2s,</div>
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<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <a class="code hl_struct" href="structsdrv__i2s__params.html">sdrv_i2s_params_t</a> *params,</div>
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<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19">sdrv_i2s_stream_type_t</a> type);</div>
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<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a906fc09455cbf2b56568aa570803f344"> 379</a></span><a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a> <a class="code hl_function" href="sdrv__i2s_8h.html#a906fc09455cbf2b56568aa570803f344">sdrv_i2s_create_transfer</a>(<a class="code hl_struct" href="structsdrv__i2s.html">sdrv_i2s_t</a> *i2s,</div>
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<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <a class="code hl_typedef" href="sdrv__i2s_8h.html#a615d0d01131e90610915cf0739824f81">sdrv_i2s_callback</a> callback,</div>
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<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <span class="keywordtype">void</span> *context,</div>
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<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19">sdrv_i2s_stream_type_t</a> type);</div>
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<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#af6527b9515a0c7975af5254eec70c959"> 394</a></span><a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a> <a class="code hl_function" href="sdrv__i2s_8h.html#af6527b9515a0c7975af5254eec70c959">sdrv_i2s_submit_transfer</a>(<a class="code hl_struct" href="structsdrv__i2s.html">sdrv_i2s_t</a> *i2s,</div>
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<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <a class="code hl_struct" href="structsdrv__i2s__transfer.html">sdrv_i2s_transfer_t</a> *transfer,</div>
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<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19">sdrv_i2s_stream_type_t</a> type);</div>
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<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#ad8b4a61217136b0d5c5f770e66bbb1df"> 406</a></span><a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a> <a class="code hl_function" href="sdrv__i2s_8h.html#ad8b4a61217136b0d5c5f770e66bbb1df">sdrv_i2s_start</a>(<a class="code hl_struct" href="structsdrv__i2s.html">sdrv_i2s_t</a> *i2s, <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19">sdrv_i2s_stream_type_t</a> type);</div>
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<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> </div>
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<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"><a class="line" href="sdrv__i2s_8h.html#a8b0f3c0ef12c74dfa12e314fd9f3e413"> 417</a></span><a class="code hl_typedef" href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a> <a class="code hl_function" href="sdrv__i2s_8h.html#a8b0f3c0ef12c74dfa12e314fd9f3e413">sdrv_i2s_stop</a>(<a class="code hl_struct" href="structsdrv__i2s.html">sdrv_i2s_t</a> *i2s, <a class="code hl_enumeration" href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19">sdrv_i2s_stream_type_t</a> type);</div>
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<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> </div>
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<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span><span class="preprocessor">#endif </span><span class="comment">/* SDRV_I2S_DRIVER_H_ */</span><span class="preprocessor"></span></div>
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<div class="ttc" id="asdrv__ckgen_8h_html"><div class="ttname"><a href="sdrv__ckgen_8h.html">sdrv_ckgen.h</a></div><div class="ttdoc">SemiDrive clock generator driver header file.</div></div>
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<div class="ttc" id="asdrv__common_8h_html"><div class="ttname"><a href="sdrv__common_8h.html">sdrv_common.h</a></div><div class="ttdoc">SemiDrive driver common header file.</div></div>
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<div class="ttc" id="asdrv__common_8h_html_a19e0f226537905b9e022007ff40c57c6a44eb2114b3718b7331652668d723ab24"><div class="ttname"><a href="sdrv__common_8h.html#a19e0f226537905b9e022007ff40c57c6a44eb2114b3718b7331652668d723ab24">SDRV_STATUS_GROUP_I2S</a></div><div class="ttdeci">@ SDRV_STATUS_GROUP_I2S</div><div class="ttdef"><b>Definition:</b> sdrv_common.h:39</div></div>
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<div class="ttc" id="asdrv__common_8h_html_a19e0f226537905b9e022007ff40c57c6a5a1aa9a5ba636679f4855475a8f8db8f"><div class="ttname"><a href="sdrv__common_8h.html#a19e0f226537905b9e022007ff40c57c6a5a1aa9a5ba636679f4855475a8f8db8f">SDRV_STATUS_GROUP_COMMON</a></div><div class="ttdeci">@ SDRV_STATUS_GROUP_COMMON</div><div class="ttdef"><b>Definition:</b> sdrv_common.h:22</div></div>
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<div class="ttc" id="asdrv__common_8h_html_aef8aef2653fac9cb1b5fbe2a5976314c"><div class="ttname"><a href="sdrv__common_8h.html#aef8aef2653fac9cb1b5fbe2a5976314c">SDRV_ERROR_STATUS</a></div><div class="ttdeci">#define SDRV_ERROR_STATUS(group, code)</div><div class="ttdoc">Construct a status code value from a group and code number. All the error statuses are negetive numbe...</div><div class="ttdef"><b>Definition:</b> sdrv_common.h:17</div></div>
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<div class="ttc" id="asdrv__dma_8h_html"><div class="ttname"><a href="sdrv__dma_8h.html">sdrv_dma.h</a></div><div class="ttdoc">SemiDrive DMA driver header file.</div></div>
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<div class="ttc" id="asdrv__dma_8h_html_a274159adbb399be5ca569555c1b39aab"><div class="ttname"><a href="sdrv__dma_8h.html#a274159adbb399be5ca569555c1b39aab">sdrv_dma_bus_width_e</a></div><div class="ttdeci">sdrv_dma_bus_width_e</div><div class="ttdoc">DMA channel data width for each transaction.</div><div class="ttdef"><b>Definition:</b> sdrv_dma.h:127</div></div>
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<div class="ttc" id="asdrv__dma_8h_html_a2fce8b449dfda53bb26afae8dea00c9f"><div class="ttname"><a href="sdrv__dma_8h.html#a2fce8b449dfda53bb26afae8dea00c9f">sdrv_dma_channel_id_e</a></div><div class="ttdeci">sdrv_dma_channel_id_e</div><div class="ttdoc">DMA Channel ID.</div><div class="ttdef"><b>Definition:</b> sdrv_dma.h:47</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a02a5bbd9da6d2235bcccb54be164fa87"><div class="ttname"><a href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87">sdrv_i2s_status</a></div><div class="ttdeci">sdrv_i2s_status</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:179</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a02a5bbd9da6d2235bcccb54be164fa87a30eae55f087922438053043a1e7de7a4"><div class="ttname"><a href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a30eae55f087922438053043a1e7de7a4">SDRV_I2S_STATUS_OVERRUN</a></div><div class="ttdeci">@ SDRV_I2S_STATUS_OVERRUN</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:188</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a02a5bbd9da6d2235bcccb54be164fa87a3876de4c666a13fdde2876c3e8ab54ce"><div class="ttname"><a href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a3876de4c666a13fdde2876c3e8ab54ce">SDRV_I2S_STATUS_UNDERRUN</a></div><div class="ttdeci">@ SDRV_I2S_STATUS_UNDERRUN</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:190</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a02a5bbd9da6d2235bcccb54be164fa87a4adc4e2acf874aa58b7c645f0576b03c"><div class="ttname"><a href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a4adc4e2acf874aa58b7c645f0576b03c">SDRV_I2S_STATUS_INVALID_PARAMS</a></div><div class="ttdeci">@ SDRV_I2S_STATUS_INVALID_PARAMS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:185</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a02a5bbd9da6d2235bcccb54be164fa87a7c54bdb3e53ee35332597c488c1a26fa"><div class="ttname"><a href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87a7c54bdb3e53ee35332597c488c1a26fa">SDRV_I2S_STATUS_SUCCESS</a></div><div class="ttdeci">@ SDRV_I2S_STATUS_SUCCESS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:181</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a02a5bbd9da6d2235bcccb54be164fa87ab082f748036074b63eb9b8ed72cf8ee2"><div class="ttname"><a href="sdrv__i2s_8h.html#a02a5bbd9da6d2235bcccb54be164fa87ab082f748036074b63eb9b8ed72cf8ee2">SDRV_I2S_STATUS_FAIL</a></div><div class="ttdeci">@ SDRV_I2S_STATUS_FAIL</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:183</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a034fc17fba3bac3aa9bea9502b3524a7"><div class="ttname"><a href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7">sdrv_i2s_slot_width</a></div><div class="ttdeci">sdrv_i2s_slot_width</div><div class="ttdoc">slot width</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:132</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a034fc17fba3bac3aa9bea9502b3524a7a06422374f38aef0c93d085658cbafd51"><div class="ttname"><a href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7a06422374f38aef0c93d085658cbafd51">SDRV_I2S_SLOT_WIDTH_24BITS</a></div><div class="ttdeci">@ SDRV_I2S_SLOT_WIDTH_24BITS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:135</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a034fc17fba3bac3aa9bea9502b3524a7a3fbd145b9fd2fe641f386b638fd21a39"><div class="ttname"><a href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7a3fbd145b9fd2fe641f386b638fd21a39">SDRV_I2S_SLOT_WIDTH_32BITS</a></div><div class="ttdeci">@ SDRV_I2S_SLOT_WIDTH_32BITS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:136</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a034fc17fba3bac3aa9bea9502b3524a7ab4604239867a76d95769eddfa0cc2453"><div class="ttname"><a href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7ab4604239867a76d95769eddfa0cc2453">SDRV_I2S_SLOT_WIDTH_8BITS</a></div><div class="ttdeci">@ SDRV_I2S_SLOT_WIDTH_8BITS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:133</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a034fc17fba3bac3aa9bea9502b3524a7ac1b5c8a542db2cb14b6b0b634cb47356"><div class="ttname"><a href="sdrv__i2s_8h.html#a034fc17fba3bac3aa9bea9502b3524a7ac1b5c8a542db2cb14b6b0b634cb47356">SDRV_I2S_SLOT_WIDTH_16BITS</a></div><div class="ttdeci">@ SDRV_I2S_SLOT_WIDTH_16BITS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:134</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a2e4bd2ae9fc0e91465bdbc98f59e72ee"><div class="ttname"><a href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72ee">sdrv_i2s_mclk_sel</a></div><div class="ttdeci">sdrv_i2s_mclk_sel</div><div class="ttdoc">i2s mclk selection mclk0 or mclk1</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:241</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a2e4bd2ae9fc0e91465bdbc98f59e72eea6defecd392c88aab91738d13cee4abad"><div class="ttname"><a href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eea6defecd392c88aab91738d13cee4abad">SDRV_I2S_MCLK_NULL</a></div><div class="ttdeci">@ SDRV_I2S_MCLK_NULL</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:242</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a2e4bd2ae9fc0e91465bdbc98f59e72eea75afd984bd2f0c2973825cfa68932fa7"><div class="ttname"><a href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eea75afd984bd2f0c2973825cfa68932fa7">SDRV_I2S_MCLK_0</a></div><div class="ttdeci">@ SDRV_I2S_MCLK_0</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:243</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a2e4bd2ae9fc0e91465bdbc98f59e72eeab1adc332671319628c346bb0f8dac9c8"><div class="ttname"><a href="sdrv__i2s_8h.html#a2e4bd2ae9fc0e91465bdbc98f59e72eeab1adc332671319628c346bb0f8dac9c8">SDRV_I2S_MCLK_1</a></div><div class="ttdeci">@ SDRV_I2S_MCLK_1</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:244</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3a8b46f8dac66f0086a65ef34f0841c8"><div class="ttname"><a href="sdrv__i2s_8h.html#a3a8b46f8dac66f0086a65ef34f0841c8">sdrv_i2s_dma_data_t</a></div><div class="ttdeci">struct sdrv_i2s_dma_data sdrv_i2s_dma_data_t</div><div class="ttdoc">i2s dma fifo descriptions</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3ceafb85aa2da0df4df4a27277ea7b17"><div class="ttname"><a href="sdrv__i2s_8h.html#a3ceafb85aa2da0df4df4a27277ea7b17">sdrv_i2s_channel_t</a></div><div class="ttdeci">enum i2s_channel sdrv_i2s_channel_t</div><div class="ttdoc">i2s channel num</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924">i2s_channel</a></div><div class="ttdeci">i2s_channel</div><div class="ttdoc">i2s channel num</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:77</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a047709c25124ebd8f2eac8f576c58f56"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a047709c25124ebd8f2eac8f576c58f56">SDRV_I2S_CHANNEL_NUM_11CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_11CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:88</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a1808b47b71af9ee757a6f6b6ebce7c72"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a1808b47b71af9ee757a6f6b6ebce7c72">SDRV_I2S_CHANNEL_NUM_16CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_16CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:93</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a1be9995c9a295eb2497b83607a75c480"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a1be9995c9a295eb2497b83607a75c480">SDRV_I2S_CHANNEL_NUM_6CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_6CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:83</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a497c9118213ad59d497d55594632183f"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a497c9118213ad59d497d55594632183f">SDRV_I2S_CHANNEL_NUM_9CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_9CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:86</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a49c80f3a1c41fdd4374494ae283049df"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a49c80f3a1c41fdd4374494ae283049df">SDRV_I2S_CHANNEL_NUM_12CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_12CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:89</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a55aa03862ae2afa93a4a8ee583e3025e"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a55aa03862ae2afa93a4a8ee583e3025e">SDRV_I2S_CHANNEL_NUM_7CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_7CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:84</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a7398571ba47ccc68ad8771c2f5a323db"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a7398571ba47ccc68ad8771c2f5a323db">SDRV_I2S_CHANNEL_NUM_13CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_13CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:90</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a8a1228762d04122891c8878c4c5070a3"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a8a1228762d04122891c8878c4c5070a3">SDRV_I2S_CHANNEL_NUM_3CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_3CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:80</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a8f57d557493a4b744dcf64e7b5e5a751"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a8f57d557493a4b744dcf64e7b5e5a751">SDRV_I2S_CHANNEL_NUM_10CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_10CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:87</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924a9eac8dcdb5ff5b3267dfbbff85477fa0"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924a9eac8dcdb5ff5b3267dfbbff85477fa0">SDRV_I2S_CHANNEL_NUM_5CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_5CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:82</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924aa73bfb6ee3e9e158376324405247d14d"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924aa73bfb6ee3e9e158376324405247d14d">SDRV_I2S_CHANNEL_NUM_4CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_4CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:81</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924ac9a41a048996f486a1b0ef313141f603"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924ac9a41a048996f486a1b0ef313141f603">SDRV_I2S_CHANNEL_NUM_8CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_8CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:85</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924ae0c32884c5e2360cdeba5c8cb5ad9a4c"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924ae0c32884c5e2360cdeba5c8cb5ad9a4c">SDRV_I2S_CHANNEL_NUM_15CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_15CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:92</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924af23acff687c845c3a9a3bd1933c786bd"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af23acff687c845c3a9a3bd1933c786bd">SDRV_I2S_CHANNEL_NUM_MONO</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_MONO</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:78</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924af35ad5f3ed138b6a31079c994aa15a57"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af35ad5f3ed138b6a31079c994aa15a57">SDRV_I2S_CHANNEL_NUM_STEREO</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_STEREO</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:79</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a3d6251a810533b860596b53a73c21924af3a2bacde06246ad5e2a008d4084fd55"><div class="ttname"><a href="sdrv__i2s_8h.html#a3d6251a810533b860596b53a73c21924af3a2bacde06246ad5e2a008d4084fd55">SDRV_I2S_CHANNEL_NUM_14CHANS</a></div><div class="ttdeci">@ SDRV_I2S_CHANNEL_NUM_14CHANS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:91</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a4f5c32bff95e815bd590b11f885fd34c"><div class="ttname"><a href="sdrv__i2s_8h.html#a4f5c32bff95e815bd590b11f885fd34c">sdrv_i2s_t</a></div><div class="ttdeci">struct sdrv_i2s sdrv_i2s_t</div><div class="ttdoc">i2s controller descriptions</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a60e17e3ab5f499ce55dd4075a638c3e7"><div class="ttname"><a href="sdrv__i2s_8h.html#a60e17e3ab5f499ce55dd4075a638c3e7">sdrv_i2s_mclk_sel_t</a></div><div class="ttdeci">enum sdrv_i2s_mclk_sel sdrv_i2s_mclk_sel_t</div><div class="ttdoc">i2s mclk selection mclk0 or mclk1</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a615d0d01131e90610915cf0739824f81"><div class="ttname"><a href="sdrv__i2s_8h.html#a615d0d01131e90610915cf0739824f81">sdrv_i2s_callback</a></div><div class="ttdeci">void(* sdrv_i2s_callback)(sdrv_i2s_transfer_t *transfer, void *context, sdrv_i2s_status_t state)</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:204</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a6239c6b3db1da63ad12051a1e159fc60"><div class="ttname"><a href="sdrv__i2s_8h.html#a6239c6b3db1da63ad12051a1e159fc60">sdrv_i2s_sample_rate_t</a></div><div class="ttdeci">enum sdrv_i2s_sample_rate sdrv_i2s_sample_rate_t</div><div class="ttdoc">i2s sample rate</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a6465f6edaf86cfafc1902ecbad8b5fd5"><div class="ttname"><a href="sdrv__i2s_8h.html#a6465f6edaf86cfafc1902ecbad8b5fd5">sdrv_i2s_mclk_dir_t</a></div><div class="ttdeci">enum sdrv_i2s_mclk_dir sdrv_i2s_mclk_dir_t</div><div class="ttdoc">i2s mclk direction selection in or out</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a6ab047d5f874a16c53329970f558434c"><div class="ttname"><a href="sdrv__i2s_8h.html#a6ab047d5f874a16c53329970f558434c">sdrv_i2s_params_t</a></div><div class="ttdeci">struct sdrv_i2s_params sdrv_i2s_params_t</div><div class="ttdoc">sdrv i2s configurations params,</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a7638daec06940440d528b00df54568de"><div class="ttname"><a href="sdrv__i2s_8h.html#a7638daec06940440d528b00df54568de">sdrv_i2s_transfer_t</a></div><div class="ttdeci">struct sdrv_i2s_transfer sdrv_i2s_transfer_t</div><div class="ttdoc">sdrv i2s transfer descriptions</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a83a725cedc6cc2ca8e51ec1e083f6e15"><div class="ttname"><a href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15">sdrv_i2s_clk_sync_type</a></div><div class="ttdeci">sdrv_i2s_clk_sync_type</div><div class="ttdoc">sdrv i2s sync mode ,select sck and ws source</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:153</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a83a725cedc6cc2ca8e51ec1e083f6e15a8036884e6cfc62871693046132d14d38"><div class="ttname"><a href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15a8036884e6cfc62871693046132d14d38">SDRV_I2S_CLK_TX_RX_ASYNC</a></div><div class="ttdeci">@ SDRV_I2S_CLK_TX_RX_ASYNC</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:159</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a83a725cedc6cc2ca8e51ec1e083f6e15a886a520a1c1e78da4dab2ed818812689"><div class="ttname"><a href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15a886a520a1c1e78da4dab2ed818812689">SDRV_I2S_CLK_TX_SYNC</a></div><div class="ttdeci">@ SDRV_I2S_CLK_TX_SYNC</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:155</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a83a725cedc6cc2ca8e51ec1e083f6e15abc42f95cbd54f5e8c11cd7d07f69c2c5"><div class="ttname"><a href="sdrv__i2s_8h.html#a83a725cedc6cc2ca8e51ec1e083f6e15abc42f95cbd54f5e8c11cd7d07f69c2c5">SDRV_I2S_CLK_RX_SYNC</a></div><div class="ttdeci">@ SDRV_I2S_CLK_RX_SYNC</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:157</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201">sdrv_i2s_sample_rate</a></div><div class="ttdeci">sdrv_i2s_sample_rate</div><div class="ttdoc">i2s sample rate</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:100</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a0d184216ac1dfcb59f815696fa7fa9ca"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a0d184216ac1dfcb59f815696fa7fa9ca">SDRV_I2S_SR_22050</a></div><div class="ttdeci">@ SDRV_I2S_SR_22050</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:106</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a1b1bbf8a09e650194723509c749b1968"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a1b1bbf8a09e650194723509c749b1968">SDRV_I2S_SR_96000</a></div><div class="ttdeci">@ SDRV_I2S_SR_96000</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:112</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a2614ff2bd80c0c5130f7de54d76d582b"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a2614ff2bd80c0c5130f7de54d76d582b">SDRV_I2S_SR_NO_INIT</a></div><div class="ttdeci">@ SDRV_I2S_SR_NO_INIT</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:101</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a3fdba3a140df9783152bcb12f623e98c"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a3fdba3a140df9783152bcb12f623e98c">SDRV_I2S_SR_176400</a></div><div class="ttdeci">@ SDRV_I2S_SR_176400</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:113</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a4aa6d14053676d459642a4759aebf9a1"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a4aa6d14053676d459642a4759aebf9a1">SDRV_I2S_SR_16000</a></div><div class="ttdeci">@ SDRV_I2S_SR_16000</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:105</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a50b667340936fb6fa4d933a1421b7d38"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a50b667340936fb6fa4d933a1421b7d38">SDRV_I2S_SR_32000</a></div><div class="ttdeci">@ SDRV_I2S_SR_32000</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:107</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a52f90cb5df84b0acb0d9346ce6641057"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a52f90cb5df84b0acb0d9346ce6641057">SDRV_I2S_SR_192000</a></div><div class="ttdeci">@ SDRV_I2S_SR_192000</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:114</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a64dc74a876c19b206fbcd15d0cc78419"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a64dc74a876c19b206fbcd15d0cc78419">SDRV_I2S_SR_88200</a></div><div class="ttdeci">@ SDRV_I2S_SR_88200</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:111</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a6da620c090d7ad1a0ef8fcb353e179f3"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a6da620c090d7ad1a0ef8fcb353e179f3">SDRV_I2S_SR_48000</a></div><div class="ttdeci">@ SDRV_I2S_SR_48000</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:109</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201a940180c729beb10c8c73fd92c1e63003"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201a940180c729beb10c8c73fd92c1e63003">SDRV_I2S_SR_8000</a></div><div class="ttdeci">@ SDRV_I2S_SR_8000</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:103</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201aa0c500c1565277ed2d8165b14429c403"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201aa0c500c1565277ed2d8165b14429c403">SDRV_I2S_SR_11025</a></div><div class="ttdeci">@ SDRV_I2S_SR_11025</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:104</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201ad8c84e78bdc2420ca8fe572e2f64c2b6"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ad8c84e78bdc2420ca8fe572e2f64c2b6">SDRV_I2S_SR_64000</a></div><div class="ttdeci">@ SDRV_I2S_SR_64000</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:110</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201ae6fd183643a90bc954cdb13fe9e1c608"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ae6fd183643a90bc954cdb13fe9e1c608">SDRV_I2S_SR_5512</a></div><div class="ttdeci">@ SDRV_I2S_SR_5512</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:102</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a895e24a49fef3236dfe5da0840f78201ae963d41db6d0d7c4ed7a6b5564fc002b"><div class="ttname"><a href="sdrv__i2s_8h.html#a895e24a49fef3236dfe5da0840f78201ae963d41db6d0d7c4ed7a6b5564fc002b">SDRV_I2S_SR_44100</a></div><div class="ttdeci">@ SDRV_I2S_SR_44100</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:108</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a8b0f3c0ef12c74dfa12e314fd9f3e413"><div class="ttname"><a href="sdrv__i2s_8h.html#a8b0f3c0ef12c74dfa12e314fd9f3e413">sdrv_i2s_stop</a></div><div class="ttdeci">sdrv_i2s_status_t sdrv_i2s_stop(sdrv_i2s_t *i2s, sdrv_i2s_stream_type_t type)</div><div class="ttdoc">stop i2s transfer</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a8f08fe9fb2e73842928dc0da77d5458b"><div class="ttname"><a href="sdrv__i2s_8h.html#a8f08fe9fb2e73842928dc0da77d5458b">sdrv_i2s_get_default_params</a></div><div class="ttdeci">sdrv_i2s_status_t sdrv_i2s_get_default_params(sdrv_i2s_t *i2s, sdrv_i2s_params_t *params, sdrv_i2s_stream_type_t type)</div><div class="ttdoc">get i2s module default params</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a906fc09455cbf2b56568aa570803f344"><div class="ttname"><a href="sdrv__i2s_8h.html#a906fc09455cbf2b56568aa570803f344">sdrv_i2s_create_transfer</a></div><div class="ttdeci">sdrv_i2s_status_t sdrv_i2s_create_transfer(sdrv_i2s_t *i2s, sdrv_i2s_callback callback, void *context, sdrv_i2s_stream_type_t type)</div><div class="ttdoc">create i2s transfer and attach callback</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a95ba22dc1ccb6832a56fdb61e6bc7d19"><div class="ttname"><a href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19">sdrv_i2s_stream_type_t</a></div><div class="ttdeci">sdrv_i2s_stream_type_t</div><div class="ttdoc">playback capture type</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:143</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a95ba22dc1ccb6832a56fdb61e6bc7d19a4d04f153dff75582aed33fade0e5a78d"><div class="ttname"><a href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a4d04f153dff75582aed33fade0e5a78d">SDRV_I2S_STREAM_PLAYBACK</a></div><div class="ttdeci">@ SDRV_I2S_STREAM_PLAYBACK</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:144</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a95ba22dc1ccb6832a56fdb61e6bc7d19a76c4ecac647cc835f7d56d3061097c04"><div class="ttname"><a href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a76c4ecac647cc835f7d56d3061097c04">SDRV_I2S_STREAM_CAPTURE</a></div><div class="ttdeci">@ SDRV_I2S_STREAM_CAPTURE</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:145</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a95ba22dc1ccb6832a56fdb61e6bc7d19a83121f24e095ce3a09d7a05951643b8d"><div class="ttname"><a href="sdrv__i2s_8h.html#a95ba22dc1ccb6832a56fdb61e6bc7d19a83121f24e095ce3a09d7a05951643b8d">SDRV_I2S_STREAM_MAX</a></div><div class="ttdeci">@ SDRV_I2S_STREAM_MAX</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:146</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a9755c018c57679de4169f602f25d63db"><div class="ttname"><a href="sdrv__i2s_8h.html#a9755c018c57679de4169f602f25d63db">sdrv_i2s_set_params</a></div><div class="ttdeci">sdrv_i2s_status_t sdrv_i2s_set_params(sdrv_i2s_t *i2s, sdrv_i2s_params_t *params, sdrv_i2s_stream_type_t type)</div><div class="ttdoc">set i2s params</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a9a3bc5e44b85573364ebc39aaa782a90"><div class="ttname"><a href="sdrv__i2s_8h.html#a9a3bc5e44b85573364ebc39aaa782a90">sdrv_i2s_config_t</a></div><div class="ttdeci">struct sdrv_i2s_config sdrv_i2s_config_t</div><div class="ttdoc">i2s controller configurations</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a9a674ceb749d6102a2d90b72b3a9d10d"><div class="ttname"><a href="sdrv__i2s_8h.html#a9a674ceb749d6102a2d90b72b3a9d10d">sdrv_i2s_init</a></div><div class="ttdeci">sdrv_i2s_status_t sdrv_i2s_init(sdrv_i2s_t *i2s, sdrv_i2s_config_t *cfg)</div><div class="ttdoc">initializes i2s module controller</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_a9e56ea1858e3a2851216bf2b3023605b"><div class="ttname"><a href="sdrv__i2s_8h.html#a9e56ea1858e3a2851216bf2b3023605b">sdrv_i2s_stream_t</a></div><div class="ttdeci">struct sdrv_i2s_stream sdrv_i2s_stream_t</div><div class="ttdoc">playback capture descriptions</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_aa5843b9268b1f21e4eaa85c5d6df238c"><div class="ttname"><a href="sdrv__i2s_8h.html#aa5843b9268b1f21e4eaa85c5d6df238c">sdrv_i2s_status_t</a></div><div class="ttdeci">enum sdrv_i2s_status sdrv_i2s_status_t</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_abc2325752b564e196b8538ebfc370eaf"><div class="ttname"><a href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eaf">sdrv_i2s_sample_width</a></div><div class="ttdeci">sdrv_i2s_sample_width</div><div class="ttdoc">sample width</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:121</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_abc2325752b564e196b8538ebfc370eafa4347d377c71a18e0b50184891ae6dee6"><div class="ttname"><a href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa4347d377c71a18e0b50184891ae6dee6">SDRV_I2S_SAMPLE_WIDTH_24BITS</a></div><div class="ttdeci">@ SDRV_I2S_SAMPLE_WIDTH_24BITS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:124</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_abc2325752b564e196b8538ebfc370eafa4e7d1bcc161b9a68ca6f9923309231cc"><div class="ttname"><a href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa4e7d1bcc161b9a68ca6f9923309231cc">SDRV_I2S_SAMPLE_WIDTH_32BITS</a></div><div class="ttdeci">@ SDRV_I2S_SAMPLE_WIDTH_32BITS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:125</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_abc2325752b564e196b8538ebfc370eafa8514e9c1cee24a4f4f4a7d0871d581de"><div class="ttname"><a href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafa8514e9c1cee24a4f4f4a7d0871d581de">SDRV_I2S_SAMPLE_WIDTH_16BITS</a></div><div class="ttdeci">@ SDRV_I2S_SAMPLE_WIDTH_16BITS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:123</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_abc2325752b564e196b8538ebfc370eafaeac952aa8c86379fe6716fbec7942560"><div class="ttname"><a href="sdrv__i2s_8h.html#abc2325752b564e196b8538ebfc370eafaeac952aa8c86379fe6716fbec7942560">SDRV_I2S_SAMPLE_WIDTH_8BITS</a></div><div class="ttdeci">@ SDRV_I2S_SAMPLE_WIDTH_8BITS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:122</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_acade8dd5119cb0ea4dc401028e4de4cf"><div class="ttname"><a href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cf">sdrv_i2s_mclk_dir</a></div><div class="ttdeci">sdrv_i2s_mclk_dir</div><div class="ttdoc">i2s mclk direction selection in or out</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:232</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_acade8dd5119cb0ea4dc401028e4de4cfa55a7f434895f0da360459c67a12aef1d"><div class="ttname"><a href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cfa55a7f434895f0da360459c67a12aef1d">SDRV_I2S_MCLK_OUT</a></div><div class="ttdeci">@ SDRV_I2S_MCLK_OUT</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:234</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_acade8dd5119cb0ea4dc401028e4de4cfa6250565a2e12b06561560213b6ac9497"><div class="ttname"><a href="sdrv__i2s_8h.html#acade8dd5119cb0ea4dc401028e4de4cfa6250565a2e12b06561560213b6ac9497">SDRV_I2S_MCLK_IN</a></div><div class="ttdeci">@ SDRV_I2S_MCLK_IN</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:233</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_ad5fdd6886dc5048637df684a0fafd69b"><div class="ttname"><a href="sdrv__i2s_8h.html#ad5fdd6886dc5048637df684a0fafd69b">sdrv_i2s_clk_sync_type_t</a></div><div class="ttdeci">enum sdrv_i2s_clk_sync_type sdrv_i2s_clk_sync_type_t</div><div class="ttdoc">sdrv i2s sync mode ,select sck and ws source</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_ad76a2a2355501f6cc5279fbf1a303f8d"><div class="ttname"><a href="sdrv__i2s_8h.html#ad76a2a2355501f6cc5279fbf1a303f8d">sdrv_i2s_dma_buf_t</a></div><div class="ttdeci">struct sdrv_i2s_dma_buf sdrv_i2s_dma_buf_t</div><div class="ttdoc">i2s dma buff descriptions,which is used to transfer data in dma mod</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_ad7a6e3fa9046293c6452347de5ba5662"><div class="ttname"><a href="sdrv__i2s_8h.html#ad7a6e3fa9046293c6452347de5ba5662">sdrv_i2s_slot_width_t</a></div><div class="ttdeci">enum sdrv_i2s_slot_width sdrv_i2s_slot_width_t</div><div class="ttdoc">slot width</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_ad8b4a61217136b0d5c5f770e66bbb1df"><div class="ttname"><a href="sdrv__i2s_8h.html#ad8b4a61217136b0d5c5f770e66bbb1df">sdrv_i2s_start</a></div><div class="ttdeci">sdrv_i2s_status_t sdrv_i2s_start(sdrv_i2s_t *i2s, sdrv_i2s_stream_type_t type)</div><div class="ttdoc">start i2s transfer</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_adc4d1dd02bcd0552926375f88bcd640d"><div class="ttname"><a href="sdrv__i2s_8h.html#adc4d1dd02bcd0552926375f88bcd640d">sdrv_i2s_sample_width_t</a></div><div class="ttdeci">enum sdrv_i2s_sample_width sdrv_i2s_sample_width_t</div><div class="ttdoc">sample width</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_ae9b7f4ebc25907da7150d0134835457d"><div class="ttname"><a href="sdrv__i2s_8h.html#ae9b7f4ebc25907da7150d0134835457d">SDRV_I2S_XFER_NUM_BUFFERS</a></div><div class="ttdeci">#define SDRV_I2S_XFER_NUM_BUFFERS</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:51</div></div>
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<div class="ttc" id="asdrv__i2s_8h_html_af6527b9515a0c7975af5254eec70c959"><div class="ttname"><a href="sdrv__i2s_8h.html#af6527b9515a0c7975af5254eec70c959">sdrv_i2s_submit_transfer</a></div><div class="ttdeci">sdrv_i2s_status_t sdrv_i2s_submit_transfer(sdrv_i2s_t *i2s, sdrv_i2s_transfer_t *transfer, sdrv_i2s_stream_type_t type)</div><div class="ttdoc">submit i2s transfer in queue</div></div>
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<div class="ttc" id="astructsdrv__ckgen__node_html"><div class="ttname"><a href="structsdrv__ckgen__node.html">sdrv_ckgen_node</a></div><div class="ttdoc">Abstract clock common node for driver operate.</div><div class="ttdef"><b>Definition:</b> sdrv_ckgen.h:175</div></div>
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<div class="ttc" id="astructsdrv__dma__channel__t_html"><div class="ttname"><a href="structsdrv__dma__channel__t.html">sdrv_dma_channel_t</a></div><div class="ttdoc">DMA channel structure.</div><div class="ttdef"><b>Definition:</b> sdrv_dma.h:554</div></div>
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<div class="ttc" id="astructsdrv__dma_html"><div class="ttname"><a href="structsdrv__dma.html">sdrv_dma</a></div><div class="ttdoc">DMA controller structure.</div><div class="ttdef"><b>Definition:</b> sdrv_dma.h:472</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html"><div class="ttname"><a href="structsdrv__i2s__config.html">sdrv_i2s_config</a></div><div class="ttdoc">i2s controller configurations</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:251</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_a02e95819c76294a2e17f180bf88c21d5"><div class="ttname"><a href="structsdrv__i2s__config.html#a02e95819c76294a2e17f180bf88c21d5">sdrv_i2s_config::tx_channel_id</a></div><div class="ttdeci">sdrv_dma_channel_id_e tx_channel_id</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:258</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_a1611d1165e4f1e6a714d08b5f9793997"><div class="ttname"><a href="structsdrv__i2s__config.html#a1611d1165e4f1e6a714d08b5f9793997">sdrv_i2s_config::dma_base</a></div><div class="ttdeci">paddr_t dma_base</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:256</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_a17fdd15a71ced1e05faf127882011db3"><div class="ttname"><a href="structsdrv__i2s__config.html#a17fdd15a71ced1e05faf127882011db3">sdrv_i2s_config::irq</a></div><div class="ttdeci">uint32_t irq</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:254</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_a453abef18aaee58640962a6fb48508c2"><div class="ttname"><a href="structsdrv__i2s__config.html#a453abef18aaee58640962a6fb48508c2">sdrv_i2s_config::rx_channel_id</a></div><div class="ttdeci">sdrv_dma_channel_id_e rx_channel_id</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:260</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_a4bd7475c8e19b0220a75c57d3733a037"><div class="ttname"><a href="structsdrv__i2s__config.html#a4bd7475c8e19b0220a75c57d3733a037">sdrv_i2s_config::rx_chsel</a></div><div class="ttdeci">uint8_t rx_chsel</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:263</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_a6305346b2d01ec9f60bdf093df5eea72"><div class="ttname"><a href="structsdrv__i2s__config.html#a6305346b2d01ec9f60bdf093df5eea72">sdrv_i2s_config::mclk_sel</a></div><div class="ttdeci">sdrv_i2s_mclk_sel_t mclk_sel</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:265</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_a7441ef0865bcb3db9b8064dd7375c1ea"><div class="ttname"><a href="structsdrv__i2s__config.html#a7441ef0865bcb3db9b8064dd7375c1ea">sdrv_i2s_config::id</a></div><div class="ttdeci">int id</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:253</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_a810fc557b971b62867452443f155c48f"><div class="ttname"><a href="structsdrv__i2s__config.html#a810fc557b971b62867452443f155c48f">sdrv_i2s_config::mclk_dir</a></div><div class="ttdeci">sdrv_i2s_mclk_dir_t mclk_dir</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:264</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_aa88b88399c55881f6d89c82e504048ef"><div class="ttname"><a href="structsdrv__i2s__config.html#aa88b88399c55881f6d89c82e504048ef">sdrv_i2s_config::clk</a></div><div class="ttdeci">sdrv_ckgen_node_t * clk</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:255</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_abc81edd3d3caf9e6c2e0762881da6016"><div class="ttname"><a href="structsdrv__i2s__config.html#abc81edd3d3caf9e6c2e0762881da6016">sdrv_i2s_config::base</a></div><div class="ttdeci">paddr_t base</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:252</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_ad8143c8e97127c51cdf9c153fd1e6b39"><div class="ttname"><a href="structsdrv__i2s__config.html#ad8143c8e97127c51cdf9c153fd1e6b39">sdrv_i2s_config::tx_chsel</a></div><div class="ttdeci">uint8_t tx_chsel</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:262</div></div>
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<div class="ttc" id="astructsdrv__i2s__config_html_ae5ca34149f06edf50a952caa8681352e"><div class="ttname"><a href="structsdrv__i2s__config.html#ae5ca34149f06edf50a952caa8681352e">sdrv_i2s_config::sync_mode</a></div><div class="ttdeci">sdrv_i2s_clk_sync_type_t sync_mode</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:261</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__buf_html"><div class="ttname"><a href="structsdrv__i2s__dma__buf.html">sdrv_i2s_dma_buf</a></div><div class="ttdoc">i2s dma buff descriptions,which is used to transfer data in dma mod</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:167</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__buf_html_a077ad64fd870c6be4bdd3b25b99078c9"><div class="ttname"><a href="structsdrv__i2s__dma__buf.html#a077ad64fd870c6be4bdd3b25b99078c9">sdrv_i2s_dma_buf::boundary</a></div><div class="ttdeci">uint32_t boundary</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:176</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__buf_html_a5565ae75e34871b27ac1199b82f8eca6"><div class="ttname"><a href="structsdrv__i2s__dma__buf.html#a5565ae75e34871b27ac1199b82f8eca6">sdrv_i2s_dma_buf::period_bytes</a></div><div class="ttdeci">uint32_t period_bytes</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:170</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__buf_html_a6b49ebfb719dede423c5f22114f097a5"><div class="ttname"><a href="structsdrv__i2s__dma__buf.html#a6b49ebfb719dede423c5f22114f097a5">sdrv_i2s_dma_buf::appl_ptr</a></div><div class="ttdeci">uint32_t appl_ptr</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:172</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__buf_html_a7c152ac38eb0c1a7b146a7f575fa4b96"><div class="ttname"><a href="structsdrv__i2s__dma__buf.html#a7c152ac38eb0c1a7b146a7f575fa4b96">sdrv_i2s_dma_buf::addr</a></div><div class="ttdeci">uint8_t * addr</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:168</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__buf_html_a88b316c7a3f8a48e812e333f5195f63b"><div class="ttname"><a href="structsdrv__i2s__dma__buf.html#a88b316c7a3f8a48e812e333f5195f63b">sdrv_i2s_dma_buf::buffer_bytes</a></div><div class="ttdeci">uint32_t buffer_bytes</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:169</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__buf_html_a8c825dfed0e2e9a3e999a29f99130dea"><div class="ttname"><a href="structsdrv__i2s__dma__buf.html#a8c825dfed0e2e9a3e999a29f99130dea">sdrv_i2s_dma_buf::periods</a></div><div class="ttdeci">uint32_t periods</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:171</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__buf_html_ab67e2810acb2c37d272d748768e4ab17"><div class="ttname"><a href="structsdrv__i2s__dma__buf.html#ab67e2810acb2c37d272d748768e4ab17">sdrv_i2s_dma_buf::hw_ptr</a></div><div class="ttdeci">uint32_t hw_ptr</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:174</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__data_html"><div class="ttname"><a href="structsdrv__i2s__dma__data.html">sdrv_i2s_dma_data</a></div><div class="ttdoc">i2s dma fifo descriptions</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:272</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__data_html_a916c62228b2710c22e62777e08912180"><div class="ttname"><a href="structsdrv__i2s__dma__data.html#a916c62228b2710c22e62777e08912180">sdrv_i2s_dma_data::addr</a></div><div class="ttdeci">paddr_t addr</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:273</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__data_html_ab20d38d342c94b297f7ecfd168c4dc21"><div class="ttname"><a href="structsdrv__i2s__dma__data.html#ab20d38d342c94b297f7ecfd168c4dc21">sdrv_i2s_dma_data::addr_width</a></div><div class="ttdeci">sdrv_dma_bus_width_e addr_width</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:274</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__data_html_ab6fd402b4f5e294112c4ebfcc177eb34"><div class="ttname"><a href="structsdrv__i2s__dma__data.html#ab6fd402b4f5e294112c4ebfcc177eb34">sdrv_i2s_dma_data::maxburst</a></div><div class="ttdeci">unsigned int maxburst</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:275</div></div>
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<div class="ttc" id="astructsdrv__i2s__dma__data_html_ae16ac5becad20ff43cb561dbcedf3bf0"><div class="ttname"><a href="structsdrv__i2s__dma__data.html#ae16ac5becad20ff43cb561dbcedf3bf0">sdrv_i2s_dma_data::fifo_size</a></div><div class="ttdeci">unsigned int fifo_size</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:276</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html"><div class="ttname"><a href="structsdrv__i2s__params.html">sdrv_i2s_params</a></div><div class="ttdoc">sdrv i2s configurations params,</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:211</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_a1a39950ae3c3241267f2ca30f99fc083"><div class="ttname"><a href="structsdrv__i2s__params.html#a1a39950ae3c3241267f2ca30f99fc083">sdrv_i2s_params::sample_rate</a></div><div class="ttdeci">sdrv_i2s_sample_rate_t sample_rate</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:215</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_a3a1d78d10e34bc35b8fd0558ae3d5398"><div class="ttname"><a href="structsdrv__i2s__params.html#a3a1d78d10e34bc35b8fd0558ae3d5398">sdrv_i2s_params::slots</a></div><div class="ttdeci">sdrv_i2s_channel_t slots</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:219</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_a3b2c2c66ea3dc423a3f41283ade39fa6"><div class="ttname"><a href="structsdrv__i2s__params.html#a3b2c2c66ea3dc423a3f41283ade39fa6">sdrv_i2s_params::usedma</a></div><div class="ttdeci">bool usedma</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:223</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_a40692dc0bf5d0c88e85af6b7a63fbc27"><div class="ttname"><a href="structsdrv__i2s__params.html#a40692dc0bf5d0c88e85af6b7a63fbc27">sdrv_i2s_params::channels</a></div><div class="ttdeci">sdrv_i2s_channel_t channels</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:213</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_a4a51fec89c4855c3cd6eba971bc5f84e"><div class="ttname"><a href="structsdrv__i2s__params.html#a4a51fec89c4855c3cd6eba971bc5f84e">sdrv_i2s_params::slot_width</a></div><div class="ttdeci">sdrv_i2s_slot_width_t slot_width</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:220</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_aa4704e018dabacddd1d96477733ad35a"><div class="ttname"><a href="structsdrv__i2s__params.html#aa4704e018dabacddd1d96477733ad35a">sdrv_i2s_params::rx_slot_mask</a></div><div class="ttdeci">unsigned int rx_slot_mask</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:222</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_aa8a94d9adbcb7dd8a61d256f4e718b5a"><div class="ttname"><a href="structsdrv__i2s__params.html#aa8a94d9adbcb7dd8a61d256f4e718b5a">sdrv_i2s_params::dma_buff</a></div><div class="ttdeci">uint8_t * dma_buff</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:224</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_aafa448ca2eb2b62d7c138f7fa8a9e6db"><div class="ttname"><a href="structsdrv__i2s__params.html#aafa448ca2eb2b62d7c138f7fa8a9e6db">sdrv_i2s_params::period_bytes</a></div><div class="ttdeci">unsigned int period_bytes</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:216</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_ab3524788d581ffa5760643c66dbe02eb"><div class="ttname"><a href="structsdrv__i2s__params.html#ab3524788d581ffa5760643c66dbe02eb">sdrv_i2s_params::periods</a></div><div class="ttdeci">unsigned int periods</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:218</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_add505f56193f4d351955134e9a7d57fa"><div class="ttname"><a href="structsdrv__i2s__params.html#add505f56193f4d351955134e9a7d57fa">sdrv_i2s_params::fmt</a></div><div class="ttdeci">uint32_t fmt</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:212</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_ae3153a29fd486d88368862a6756e9634"><div class="ttname"><a href="structsdrv__i2s__params.html#ae3153a29fd486d88368862a6756e9634">sdrv_i2s_params::tx_slot_mask</a></div><div class="ttdeci">unsigned int tx_slot_mask</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:221</div></div>
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<div class="ttc" id="astructsdrv__i2s__params_html_ae75a630441f2f6ecebeabd0507f3e7d7"><div class="ttname"><a href="structsdrv__i2s__params.html#ae75a630441f2f6ecebeabd0507f3e7d7">sdrv_i2s_params::sample_width</a></div><div class="ttdeci">sdrv_i2s_sample_width_t sample_width</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:214</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html"><div class="ttname"><a href="structsdrv__i2s__stream.html">sdrv_i2s_stream</a></div><div class="ttdoc">playback capture descriptions</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:283</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a03c996f9fcf0e10baeb3e700be0c409a"><div class="ttname"><a href="structsdrv__i2s__stream.html#a03c996f9fcf0e10baeb3e700be0c409a">sdrv_i2s_stream::active</a></div><div class="ttdeci">bool active</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:287</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a142f56bdf9c7e0546166a44f9979b543"><div class="ttname"><a href="structsdrv__i2s__stream.html#a142f56bdf9c7e0546166a44f9979b543">sdrv_i2s_stream::pack_mode</a></div><div class="ttdeci">bool pack_mode</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:291</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a1aa5e9aa3fd624d68d9df484f2a28380"><div class="ttname"><a href="structsdrv__i2s__stream.html#a1aa5e9aa3fd624d68d9df484f2a28380">sdrv_i2s_stream::queue_hw</a></div><div class="ttdeci">uint8_t queue_hw</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:300</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a2d448d5e17382601473fa787a74f5682"><div class="ttname"><a href="structsdrv__i2s__stream.html#a2d448d5e17382601473fa787a74f5682">sdrv_i2s_stream::dma_data</a></div><div class="ttdeci">sdrv_i2s_dma_data_t dma_data</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:310</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a34aa835482fb9840731ff85fe8387026"><div class="ttname"><a href="structsdrv__i2s__stream.html#a34aa835482fb9840731ff85fe8387026">sdrv_i2s_stream::dma_channel</a></div><div class="ttdeci">sdrv_dma_channel_t dma_channel</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:308</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a66b5fdefa1a28ded462bd278f1bbd23b"><div class="ttname"><a href="structsdrv__i2s__stream.html#a66b5fdefa1a28ded462bd278f1bbd23b">sdrv_i2s_stream::callback</a></div><div class="ttdeci">sdrv_i2s_callback callback</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:302</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a8b6b59d1a0cad809e0a8347d8e36a6ba"><div class="ttname"><a href="structsdrv__i2s__stream.html#a8b6b59d1a0cad809e0a8347d8e36a6ba">sdrv_i2s_stream::threshold</a></div><div class="ttdeci">unsigned threshold</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:295</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a910467d1cfbd3805393ec419152a82f9"><div class="ttname"><a href="structsdrv__i2s__stream.html#a910467d1cfbd3805393ec419152a82f9">sdrv_i2s_stream::dma_buf</a></div><div class="ttdeci">sdrv_i2s_dma_buf_t dma_buf</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:312</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a983b0ada05de71abef0e8dfe913bd1a0"><div class="ttname"><a href="structsdrv__i2s__stream.html#a983b0ada05de71abef0e8dfe913bd1a0">sdrv_i2s_stream::clk_enable</a></div><div class="ttdeci">bool clk_enable</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:289</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_a99794ccf4936db0df317a68a78491ca2"><div class="ttname"><a href="structsdrv__i2s__stream.html#a99794ccf4936db0df317a68a78491ca2">sdrv_i2s_stream::params</a></div><div class="ttdeci">sdrv_i2s_params_t params</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:285</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_aa004094e7ef589abe14f66ace8945999"><div class="ttname"><a href="structsdrv__i2s__stream.html#aa004094e7ef589abe14f66ace8945999">sdrv_i2s_stream::queue_appl</a></div><div class="ttdeci">uint8_t queue_appl</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:299</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_ad537088ae307168050745cdb808d3db3"><div class="ttname"><a href="structsdrv__i2s__stream.html#ad537088ae307168050745cdb808d3db3">sdrv_i2s_stream::dma_instance</a></div><div class="ttdeci">sdrv_dma_t dma_instance</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:306</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_ae376f130b17d169ee51be68077a89ed0"><div class="ttname"><a href="structsdrv__i2s__stream.html#ae376f130b17d169ee51be68077a89ed0">sdrv_i2s_stream::context</a></div><div class="ttdeci">void * context</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:304</div></div>
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<div class="ttc" id="astructsdrv__i2s__stream_html_af1aa0cfb4a3c57bfee3e45933a65e69f"><div class="ttname"><a href="structsdrv__i2s__stream.html#af1aa0cfb4a3c57bfee3e45933a65e69f">sdrv_i2s_stream::queue</a></div><div class="ttdeci">sdrv_i2s_transfer_t queue[SDRV_I2S_XFER_NUM_BUFFERS]</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:298</div></div>
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<div class="ttc" id="astructsdrv__i2s__transfer_html"><div class="ttname"><a href="structsdrv__i2s__transfer.html">sdrv_i2s_transfer</a></div><div class="ttdoc">sdrv i2s transfer descriptions</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:197</div></div>
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<div class="ttc" id="astructsdrv__i2s__transfer_html_a1e6927fa1486224044e568f9c370519b"><div class="ttname"><a href="structsdrv__i2s__transfer.html#a1e6927fa1486224044e568f9c370519b">sdrv_i2s_transfer::id</a></div><div class="ttdeci">uint8_t id</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:200</div></div>
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<div class="ttc" id="astructsdrv__i2s__transfer_html_abe222f6d3581e7920dcad5306cc906a8"><div class="ttname"><a href="structsdrv__i2s__transfer.html#abe222f6d3581e7920dcad5306cc906a8">sdrv_i2s_transfer::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:198</div></div>
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<div class="ttc" id="astructsdrv__i2s__transfer_html_aebb70c2aab3407a9f05334c47131a43b"><div class="ttname"><a href="structsdrv__i2s__transfer.html#aebb70c2aab3407a9f05334c47131a43b">sdrv_i2s_transfer::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:199</div></div>
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<div class="ttc" id="astructsdrv__i2s_html"><div class="ttname"><a href="structsdrv__i2s.html">sdrv_i2s</a></div><div class="ttdoc">i2s controller descriptions</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:319</div></div>
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<div class="ttc" id="astructsdrv__i2s_html_a428a59667f1ee33f4287059b902fad00"><div class="ttname"><a href="structsdrv__i2s.html#a428a59667f1ee33f4287059b902fad00">sdrv_i2s::clk_rate</a></div><div class="ttdeci">uint32_t clk_rate</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:321</div></div>
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<div class="ttc" id="astructsdrv__i2s_html_a97ae9c1d32b7ac15a0e5f4b0a338e39e"><div class="ttname"><a href="structsdrv__i2s.html#a97ae9c1d32b7ac15a0e5f4b0a338e39e">sdrv_i2s::cfg</a></div><div class="ttdeci">sdrv_i2s_config_t * cfg</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:320</div></div>
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<div class="ttc" id="astructsdrv__i2s_html_ade4a6a7491a1bb8392209bfd895aeef0"><div class="ttname"><a href="structsdrv__i2s.html#ade4a6a7491a1bb8392209bfd895aeef0">sdrv_i2s::stream</a></div><div class="ttdeci">sdrv_i2s_stream_t stream[2]</div><div class="ttdef"><b>Definition:</b> sdrv_i2s.h:322</div></div>
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