移动了文件位置

middleware/fatfs/ff_unittest.c

@@ -0,0 +1,187 @@
+#include <CLI.h>
+//#include <cmsis_os2.h>
+#include <debug.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "ff.h"
+
+static FATFS fatfs;
+
+/*
+ ****************************Partition mounting instructions********************
+ * VolumeStr[FF_VOLUMES] = "mmc0", "mmc1", "norflash0", "norflash1", "memdisk0",
+ "usb0";
+
+ * f_mount(&fatfs, "mmc0:1:", 1) "mmc0:1:" represents the first FAT partition to
+ mount mmc0 disk
+
+ * f_mount(&fatfs, "flash0:2:", 1) "flash0:2:" represents the second FAT
+ partition to mount flash1 disk
+ */
+
+static int ff_test_mount(int argc, char *argv[])
+{
+    ssdk_printf(SSDK_CRIT, "ff mount test start diskid = %s!\n", argv[0]);
+    FRESULT rc;
+
+    rc = f_mount(&fatfs, argv[0], 1);
+    if (rc) {
+        printf("ERROR: f_mount returned %d\r\n", rc);
+        return -1;
+    }
+    printf("f_mount success\r\n");
+
+    ssdk_printf(SSDK_CRIT, "ff mount test end!\n");
+
+    return 0;
+}
+
+/* test read file
+ * ff_test_read mmc0:1:file_name 0
+ */
+static int ff_test_read(int argc, char *argv[])
+{
+    ssdk_printf(SSDK_CRIT, "ff read test start!\n");
+    FIL fil;
+    FRESULT rc;
+    UINT br;
+    uint32_t offset = strtoul(argv[1], NULL, 16);
+    // uint8_t *buf = osAllocAlign(512, 512 * 16);
+    uint8_t *buf = pvPortMallocAligned(512 * 16, 512);
+
+    rc = f_open(&fil, argv[0], FA_READ);
+    if (rc) {
+        printf("ERROR:f_open returned %d\r\n", rc);
+        return -1;
+    }
+    rc = f_lseek(&fil, offset);
+    if (rc) {
+        printf("ERROR:f_lseek returned %d\r\n", rc);
+        return -1;
+    }
+    rc = f_read(&fil, (void *)buf, 512 * 16, &br);
+    if (rc) {
+        printf("ERROR:f_read returned %d\r\n", rc);
+        return -1;
+    }
+    rc = f_close(&fil);
+    if (rc) {
+        printf("ERROR:f_open returned %d\r\n", rc);
+        return -1;
+    }
+
+    printf("the read string is: %s\n", buf);
+    // osFree(buf);
+    vPortFree(buf);
+    ssdk_printf(SSDK_CRIT, "ff read test end!\n");
+
+    return 0;
+}
+
+/* test write file
+ * ff_test_write mmc0:1:file_name 0
+ */
+static int ff_test_write(int argc, char *argv[])
+{
+    ssdk_printf(SSDK_CRIT, "ff write test start!\n");
+    FIL fil;
+    FRESULT rc;
+    UINT br;
+    uint32_t offset = strtoul(argv[1], NULL, 16);
+    const char *buf = "fat: helloworld\n";
+
+    rc = f_open(&fil, argv[0], FA_CREATE_ALWAYS);
+    if (rc) {
+        printf("ERROR:f_open returned %d\r\n", rc);
+        return -1;
+    }
+
+    rc = f_close(&fil);
+    if (rc) {
+        printf("ERROR:f_close returned %d\r\n", rc);
+        return -1;
+    }
+
+    rc = f_open(&fil, argv[0], FA_WRITE);
+    if (rc) {
+        printf("ERROR:f_open returned %d\r\n", rc);
+        return -1;
+    }
+
+    rc = f_lseek(&fil, offset);
+    if (rc) {
+        printf("ERROR:f_lseek returned %d\r\n", rc);
+        return -1;
+    }
+    rc = f_write(&fil, (void *)buf, strlen(buf) + 1, &br);
+    if (rc) {
+        printf("ERROR:f_write returned %d\r\n", rc);
+        return -1;
+    }
+    rc = f_close(&fil);
+    if (rc) {
+        printf("ERROR:f_open returned %d\r\n", rc);
+        return -1;
+    }
+
+    printf("the write string is: %s\n", buf);
+    ssdk_printf(SSDK_CRIT, "ff write test end!\n");
+    return 0;
+}
+
+static void ff_read_thread(void *arg)
+{
+    char *argv[3] = {NULL};
+
+    argv[0] = arg;
+    argv[1] = "0";
+
+    ff_test_read(3, argv);
+
+    // osThreadExit();
+    vTaskDelete(NULL);
+}
+
+static void ff_write_thread(void *arg)
+{
+    char *argv[3] = {NULL};
+
+    argv[0] = arg;
+    argv[1] = "0";
+
+    ff_test_write(3, argv);
+
+    // osThreadExit();
+    vTaskDelete(NULL);
+}
+
+static int ff_test_task(int argc, char *argv[])
+{
+    if (argc == 1) {
+        // osThreadNew(ff_write_thread, (void *)argv[0], NULL);
+        xTaskCreate(ff_write_thread, "ff_write_thread", 1024, (void *)argv[0],
+                    configMAX_PRIORITIES - 2, NULL);
+        // osThreadNew(ff_read_thread, (void *)argv[0], NULL);
+        xTaskCreate(ff_read_thread, "ff_read_thread", 1024, (void *)argv[0],
+                    configMAX_PRIORITIES - 2, NULL);
+    } else if (argc == 2) {
+        // osThreadNew(ff_write_thread, (void *)argv[1], NULL);
+        xTaskCreate(ff_write_thread, "ff_write_thread", 1024, (void *)argv[1],
+                    configMAX_PRIORITIES - 2, NULL);
+        // osThreadNew(ff_read_thread, (void *)argv[0], NULL);
+        xTaskCreate(ff_read_thread, "ff_read_thread", 1024, (void *)argv[0],
+                    configMAX_PRIORITIES - 2, NULL);
+    }
+
+    return 0;
+}
+
+CLI_CMD("ff_test_mount", "\r\nff_test_mount:\r\n ff mount unittest case",
+        ff_test_mount);
+CLI_CMD("ff_test_read", "\r\nff_test_read\r\n: ff read file unittest case",
+        ff_test_read);
+CLI_CMD("ff_test_write", "\r\nff_test_write\r\n: ff write file unittest case",
+        ff_test_write);
+CLI_CMD("ff_test_task", "\r\nff_test_task\r\n: ff concurrency unittest case",
+        ff_test_task);