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fixed formatting

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This commit is contained in:
Markus Fröschle
2013-07-07 13:05:26 +00:00
parent 82dd0eee4d
commit 78d53264b7
2 changed files with 37 additions and 37 deletions
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72
sources/mmc.c
View File

@@ -23,7 +23,7 @@
#define CS_HIGH() { dspi_fifo_val &= ~MCF_DSPI_DTFR_CS5; }
#define CS_LOW() { dspi_fifo_val |= MCF_DSPI_DTFR_CS5; }
#define CS_LOW() { dspi_fifo_val |= MCF_DSPI_DTFR_CS5; }
#define SPICLK_FAST() { MCF_DSPI_DCTAR0 = MCF_DSPI_DCTAR_TRSZ(0b111) | /* transfer size = 8 bit */ \
MCF_DSPI_DCTAR_PCSSCK(0b01) | /* 1 clock DSPICS to DSPISCK delay prescaler */ \
@@ -55,26 +55,26 @@
/* MMC/SD command */
#define CMD0 (0) /* GO_IDLE_STATE */
#define CMD1 (1) /* SEND_OP_COND (MMC) */
#define ACMD41 (0x80+41) /* SEND_OP_COND (SDC) */
#define CMD8 (8) /* SEND_IF_COND */
#define CMD9 (9) /* SEND_CSD */
#define CMD10 (10) /* SEND_CID */
#define CMD12 (12) /* STOP_TRANSMISSION */
#define ACMD13 (0x80+13) /* SD_STATUS (SDC) */
#define CMD16 (16) /* SET_BLOCKLEN */
#define CMD17 (17) /* READ_SINGLE_BLOCK */
#define CMD18 (18) /* READ_MULTIPLE_BLOCK */
#define CMD23 (23) /* SET_BLOCK_COUNT (MMC) */
#define ACMD23 (0x80+23) /* SET_WR_BLK_ERASE_COUNT (SDC) */
#define CMD24 (24) /* WRITE_BLOCK */
#define CMD25 (25) /* WRITE_MULTIPLE_BLOCK */
#define CMD32 (32) /* ERASE_ER_BLK_START */
#define CMD33 (33) /* ERASE_ER_BLK_END */
#define CMD38 (38) /* ERASE */
#define CMD55 (55) /* APP_CMD */
#define CMD58 (58) /* READ_OCR */
#define CMD0 (0) /* GO_IDLE_STATE */
#define CMD1 (1) /* SEND_OP_COND (MMC) */
#define ACMD41 (0x80+41) /* SEND_OP_COND (SDC) */
#define CMD8 (8) /* SEND_IF_COND */
#define CMD9 (9) /* SEND_CSD */
#define CMD10 (10) /* SEND_CID */
#define CMD12 (12) /* STOP_TRANSMISSION */
#define ACMD13 (0x80+13) /* SD_STATUS (SDC) */
#define CMD16 (16) /* SET_BLOCKLEN */
#define CMD17 (17) /* READ_SINGLE_BLOCK */
#define CMD18 (18) /* READ_MULTIPLE_BLOCK */
#define CMD23 (23) /* SET_BLOCK_COUNT (MMC) */
#define ACMD23 (0x80+23) /* SET_WR_BLK_ERASE_COUNT (SDC) */
#define CMD24 (24) /* WRITE_BLOCK */
#define CMD25 (25) /* WRITE_MULTIPLE_BLOCK */
#define CMD32 (32) /* ERASE_ER_BLK_START */
#define CMD33 (33) /* ERASE_ER_BLK_END */
#define CMD38 (38) /* ERASE */
#define CMD55 (55) /* APP_CMD */
#define CMD58 (58) /* READ_OCR */
static volatile DSTATUS Stat = 0 /* STA_NOINIT */; /* Physical drive status */
@@ -99,7 +99,7 @@ static uint8_t xchg_spi(uint8_t byte)
MCF_DSPI_DTFR = fifo;
while (! (MCF_DSPI_DSR & MCF_DSPI_DSR_TCF)); /* wait until DSPI transfer complete */
MCF_DSPI_DSR = 0xffffffff; /* clear DSPI status register */
MCF_DSPI_DSR = 0xffffffff; /* clear DSPI status register */
fifo = MCF_DSPI_DRFR;
@@ -205,22 +205,22 @@ static void power_on (void) /* Enable SSP module */
* initialize DSPI module configuration register
*/
MCF_DSPI_DMCR = MCF_DSPI_DMCR_MSTR | /* FireBee is DSPI master*/
MCF_DSPI_DMCR_CSIS5 | /* CS5 inactive state high */
MCF_DSPI_DMCR_CSIS3 | /* CS3 inactive state high */
MCF_DSPI_DMCR_CSIS2 | /* CS2 inactive state high */
MCF_DSPI_DMCR_DTXF | /* disable transmit FIFO */
MCF_DSPI_DMCR_DRXF | /* disable receive FIFO */
MCF_DSPI_DMCR_CTXF | /* clear transmit FIFO */
MCF_DSPI_DMCR_CRXF; /* clear receive FIFO */
MCF_DSPI_DMCR_CSIS5 | /* CS5 inactive state high */
MCF_DSPI_DMCR_CSIS3 | /* CS3 inactive state high */
MCF_DSPI_DMCR_CSIS2 | /* CS2 inactive state high */
MCF_DSPI_DMCR_DTXF | /* disable transmit FIFO */
MCF_DSPI_DMCR_DRXF | /* disable receive FIFO */
MCF_DSPI_DMCR_CTXF | /* clear transmit FIFO */
MCF_DSPI_DMCR_CRXF; /* clear receive FIFO */
/* initialize DSPI clock and transfer attributes register 0 */
MCF_DSPI_DCTAR0 = MCF_DSPI_DCTAR_TRSZ(0b111) | /* transfer size = 8 bit */
MCF_DSPI_DCTAR_PCSSCK(0b01) | /* 3 clock DSPICS to DSPISCK delay prescaler */
MCF_DSPI_DCTAR_PASC_3CLK | /* 3 clock DSPISCK to DSPICS negation prescaler */
MCF_DSPI_DCTAR_PDT_3CLK | /* 3 clock delay between DSPICS assertions prescaler */
MCF_DSPI_DCTAR_PBR_3CLK | /* 3 clock prescaler */
MCF_DSPI_DCTAR_ASC(0b1001) | /* 1024 */
MCF_DSPI_DCTAR_DT(0b1001) | /* 1024 */
MCF_DSPI_DCTAR0 = MCF_DSPI_DCTAR_TRSZ(0b111) | /* transfer size = 8 bit */
MCF_DSPI_DCTAR_PCSSCK(0b01) | /* 3 clock DSPICS to DSPISCK delay prescaler */
MCF_DSPI_DCTAR_PASC_3CLK | /* 3 clock DSPISCK to DSPICS negation prescaler */
MCF_DSPI_DCTAR_PDT_3CLK | /* 3 clock delay between DSPICS assertions prescaler */
MCF_DSPI_DCTAR_PBR_3CLK | /* 3 clock prescaler */
MCF_DSPI_DCTAR_ASC(0b1001) | /* 1024 */
MCF_DSPI_DCTAR_DT(0b1001) | /* 1024 */
MCF_DSPI_DCTAR_BR(0b0111);
CS_HIGH(); /* Set CS# high */

2
sources/xhdi_sd.c
View File

@@ -136,7 +136,7 @@ uint32_t xhdi_read_write(uint16_t major, uint16_t minor, uint16_t rwflag,
retries++;
if (retries < max_retries) continue;
xprintf("error: %d\r\n", ret);
xprintf("SD card R/W error: %d\r\n", ret);
return ERROR;
}
} while (retries < max_retries && ret != RES_OK);