added libs

2021-02-26 13:29:22 +01:00
parent 0d10df1806
commit fbbe844ee9
27 changed files with 16940 additions and 72 deletions
@@ -0,0 +1,42 @@
+#ifndef __FATFS_SD_H
+#define __FATFS_SD_H
+
+/* Definitions for MMC/SDC command */
+#define CMD0     (0x40+0)     	/* GO_IDLE_STATE */
+#define CMD1     (0x40+1)     	/* SEND_OP_COND */
+#define CMD8     (0x40+8)     	/* SEND_IF_COND */
+#define CMD9     (0x40+9)     	/* SEND_CSD */
+#define CMD10    (0x40+10)    	/* SEND_CID */
+#define CMD12    (0x40+12)    	/* STOP_TRANSMISSION */
+#define CMD16    (0x40+16)    	/* SET_BLOCKLEN */
+#define CMD17    (0x40+17)    	/* READ_SINGLE_BLOCK */
+#define CMD18    (0x40+18)    	/* READ_MULTIPLE_BLOCK */
+#define CMD23    (0x40+23)    	/* SET_BLOCK_COUNT */
+#define CMD24    (0x40+24)    	/* WRITE_BLOCK */
+#define CMD25    (0x40+25)    	/* WRITE_MULTIPLE_BLOCK */
+#define CMD41    (0x40+41)    	/* SEND_OP_COND (ACMD) */
+#define CMD55    (0x40+55)    	/* APP_CMD */
+#define CMD58    (0x40+58)    	/* READ_OCR */
+
+/* MMC card type flags (MMC_GET_TYPE) */
+#define CT_MMC		0x01		/* MMC ver 3 */
+#define CT_SD1		0x02		/* SD ver 1 */
+#define CT_SD2		0x04		/* SD ver 2 */
+#define CT_SDC		0x06		/* SD */
+#define CT_BLOCK	0x08		/* Block addressing */
+
+/* Functions */
+DSTATUS SD_disk_initialize (BYTE pdrv);
+DSTATUS SD_disk_status (BYTE pdrv);
+DRESULT SD_disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
+DRESULT SD_disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
+DRESULT SD_disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
+
+#define SPI_TIMEOUT 100
+
+extern SPI_HandleTypeDef 	hspi1;
+#define HSPI_SDCARD		 	&hspi1
+#define	SD_CS_PORT			GPIOB
+#define SD_CS_PIN			GPIO_PIN_6
+
+#endif