From 9bf22afcd0444bc257b6e0ca20ac50b6125fecd1 Mon Sep 17 00:00:00 2001 From: liumin Date: Sun, 6 Jul 2025 16:12:39 +0800 Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4=20SSC.C?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- SSC.C | 264 ---------------------------------------------------------- 1 file changed, 264 deletions(-) delete mode 100644 SSC.C diff --git a/SSC.C b/SSC.C deleted file mode 100644 index d73aaef..0000000 --- a/SSC.C +++ /dev/null @@ -1,264 +0,0 @@ -//**************************************************************************** -// @Module High Speed Synchronous Serial Interface(SSC) -// @Filename SSC.C -// @Project CL2.0.dav -//---------------------------------------------------------------------------- -// @Controller Infineon XC886CLM-8FF -// -// @Compiler Keil -// -// @Codegenerator 1.9 -// -// @Description: This file contains functions that use the SSC module. -// -//---------------------------------------------------------------------------- -// @Date 2013-11-11 12:29:47 -// -//**************************************************************************** - -// USER CODE BEGIN (SSC_General,1) - -// USER CODE END - - - -//**************************************************************************** -// @Project Includes -//**************************************************************************** - -#include "MAIN.H" - -// USER CODE BEGIN (SSC_General,2) - -// USER CODE END - - -//**************************************************************************** -// @Macros -//**************************************************************************** - -// USER CODE BEGIN (SSC_General,3) - -// USER CODE END - - -//**************************************************************************** -// @Defines -//**************************************************************************** - -// USER CODE BEGIN (SSC_General,4) - -// USER CODE END - - -//**************************************************************************** -// @Typedefs -//**************************************************************************** - -// USER CODE BEGIN (SSC_General,5) - -// USER CODE END - - -//**************************************************************************** -// @Imported Global Variables -//**************************************************************************** - -// USER CODE BEGIN (SSC_General,6) - -// USER CODE END - - -//**************************************************************************** -// @Global Variables -//**************************************************************************** - -// USER CODE BEGIN (SSC_General,7) - -// USER CODE END - - -//**************************************************************************** -// @External Prototypes -//**************************************************************************** - -// USER CODE BEGIN (SSC_General,8) - -// USER CODE END - - -//**************************************************************************** -// @Prototypes Of Local Functions -//**************************************************************************** - -// USER CODE BEGIN (SSC_General,9) - -// USER CODE END - - -//**************************************************************************** -// @Function void SSC_vInit(void) -// -//---------------------------------------------------------------------------- -// @Description This is the initialization function of the SSC function -// library. It is assumed that the SFRs used by this library -// are in their reset state. -// -//---------------------------------------------------------------------------- -// @Returnvalue None -// -//---------------------------------------------------------------------------- -// @Parameters None -// -//---------------------------------------------------------------------------- -// @Date 2013-11-11 -// -//**************************************************************************** - -// USER CODE BEGIN (Init,1) - -// USER CODE END - -void SSC_vInit(void) -{ - // USER CODE BEGIN (Init,2) - - // USER CODE END - - /// - Port Selection - SSC_PISEL = 0x01; // load SSC Port Input Select Register to - // Port A - - /// ----------------------------------------------------------------------- - /// Configuration of the used SSC Port Pins: - /// ----------------------------------------------------------------------- - /// Pin SCLK (P0.3) is selected for SCLK ouput - /// Pin MTSR_1 (P0.4) is selected for Master Transmit Output - /// Pin MRST_1 (P0.5) is selected for Master Receive Input - - SFR_PAGE(_pp2, noSST); // switch to page 2 without saving - P0_ALTSEL0 |= 0x18; // set AltSel0 - P0_ALTSEL1 &= ~(ubyte)0x18; // set AltSel1 - - SFR_PAGE(_pp0, noSST); // switch to page 0 without saving - P0_DIR |= 0x18; // set OutPut Direction - - - /// Pin SCLK (P1.2) is Not selected for SCLK ouput - /// Pin MTSR_0 (P1.3) is Not selected for Master Transmit Output - /// Pin MRST_0 (P1.4) Not is selected for Master Receive Input - - SSC_CONH_P &= ~(ubyte)0x80; // enable access to control bits - - /// ----------------------------------------------------------------------- - /// Configuration of the SSC Baud Rate Generator: - /// ----------------------------------------------------------------------- - /// - required baud rate = 2000.000 kbaud - /// - real baud rate = 2000.000 kbaud - /// - deviation = 0.000 % - - SSC_BRH = 0x00; // load SSC baud rate time reload register - // high - SSC_BRL = 0x05; // load SSC baud rate time reload register - // low - - /// ----------------------------------------------------------------------- - /// Configuration of the SSC Operation Mode: - /// ----------------------------------------------------------------------- - /// - this device is configured as SSC master - /// - transfer data width is 8 bit - /// - transfer/receive MSB first - /// - shift transmit data on the leading clock edge, latch on trailing edge - /// - idle clock line is low, leading clock edge is low-to-high transition - /// - ignore receive error - /// - ignore phase error - - - SSC_CONH_P = 0x40; // load SSC control register - - SSC_CONL_P = 0x17; // load SSC control register - - SSC_CONH_P |= 0x80; // disable access to control bits - - /// - SSC interrupt is disabled - - // USER CODE BEGIN (Init,3) - - // USER CODE END - -} // End of function SSC_vInit - - -//**************************************************************************** -// @Function void SSC_vSendData(ubyte Data) -// -//---------------------------------------------------------------------------- -// @Description The master device can initiate the first data transfer by -// writing the transmit data into transmit buffer. This value -// is copied into the shift register (which is assumed to be -// empty at this time), and the selected first bit of the -// transmit data is placed onto the MTSR line on the next -// clock from the baud rate generator. -// A slave device immediately outputs the selected first bit -// (MSB or LSB of the transfer data) at pin MRST, when the -// contents of the transmit buffer are copied into the slave's -// shift register. -// -//---------------------------------------------------------------------------- -// @Returnvalue None -// -//---------------------------------------------------------------------------- -// @Parameters Data: -// Data to be send -// -//---------------------------------------------------------------------------- -// @Date 2013-11-11 -// -//**************************************************************************** - -// USER CODE BEGIN (SendData,1) - -// USER CODE END - -void SSC_vSendData(ubyte Data) -{ - SSC_TBL = Data; // load transmit buffer register - -} // End of function SSC_vSendData - - -//**************************************************************************** -// @Function ubyte SSC_vGetData(void) -// -//---------------------------------------------------------------------------- -// @Description This function returns the contents of the receive buffer. -// When the receive interrupt request flag is set this implies -// that data is available for reading in the receive buffer. -// -//---------------------------------------------------------------------------- -// @Returnvalue Received data -// -//---------------------------------------------------------------------------- -// @Parameters None -// -//---------------------------------------------------------------------------- -// @Date 2013-11-11 -// -//**************************************************************************** - -// USER CODE BEGIN (GetData,1) - -// USER CODE END - -ubyte SSC_vGetData(void) -{ - return(SSC_RBL); // return receive buffer register - -} // End of function SSC_vGetData - - - -// USER CODE BEGIN (SSC_General,10) - -// USER CODE END -