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1. add sd card crc to support more sd card
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Wu Caize committed May 30, 2024
1 parent 1d1ffce commit 37c84a3
Showing 1 changed file with 15 additions and 15 deletions.
30 changes: 15 additions & 15 deletions components/drivers/sd_card/src/sdcard.c
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Original file line number Diff line number Diff line change
Expand Up @@ -218,7 +218,7 @@ static uint8_t sd_get_csdregister(SD_CSD *SD_csd)
{
uint8_t csd_tab[18];
/*!< Send CMD9 (CSD register) or CMD10(CSD register) */
sd_send_cmd(SD_CMD9, 0, 0);
sd_send_cmd(SD_CMD9, 0, 1);
/*!< Wait for response in the R1 format (0x00 is no errors) */
uint8_t resp = sd_get_response();
debug_print("[MaixPy] %s | resp = %x \r\n", __func__, resp);
Expand Down Expand Up @@ -322,7 +322,7 @@ static uint8_t sd_get_cidregister(SD_CID *SD_cid)
{
uint8_t cid_tab[18];
/*!< Send CMD10 (CID register) */
sd_send_cmd(SD_CMD10, 0, 0);
sd_send_cmd(SD_CMD10, 0, 1);
/*!< Wait for response in the R1 format (0x00 is no errors) */
if (sd_get_response() != 0x00)
{
Expand Down Expand Up @@ -463,15 +463,15 @@ uint8_t sd_init(void)
index = 0xFF;
while (index--)
{
sd_send_cmd(SD_CMD55, 0, 0);
sd_send_cmd(SD_CMD55, 0, 1);
result = sd_get_response();
sd_end_cmd();
if (result != 0x01)
{
debug_print("SD_CMD55 ack %X\r\n", result);
return 0xFF;
}
sd_send_cmd(SD_ACMD41, 0x40000000, 0);
sd_send_cmd(SD_ACMD41, 0x40000000, 1);
result = sd_get_response();
sd_end_cmd();
if (result == 0x00)
Expand Down Expand Up @@ -519,7 +519,7 @@ uint8_t sd_init(void)
}
if (1 == sd_version)
{
sd_send_cmd(SD_CMD16, 512, 0);
sd_send_cmd(SD_CMD16, 512, 1);
if (sd_get_response() != 0x00)
{
sd_end_cmd();
Expand Down Expand Up @@ -550,12 +550,12 @@ uint8_t sd_read_sector(uint8_t *data_buff, uint32_t sector, uint32_t count)
if (count == 1)
{
flag = 0;
sd_send_cmd(SD_CMD17, sector, 0);
sd_send_cmd(SD_CMD17, sector, 1);
}
else
{
flag = 1;
sd_send_cmd(SD_CMD18, sector, 0);
sd_send_cmd(SD_CMD18, sector, 1);
}
/*!< Check if the SD acknowledged the read block command: R1 response (0x00: no errors) */
if (sd_get_response() != 0x00)
Expand All @@ -577,7 +577,7 @@ uint8_t sd_read_sector(uint8_t *data_buff, uint32_t sector, uint32_t count)
sd_end_cmd();
if (flag)
{
sd_send_cmd(SD_CMD12, 0, 0);
sd_send_cmd(SD_CMD12, 0, 1);
sd_get_response();
sd_end_cmd();
sd_end_cmd();
Expand All @@ -602,15 +602,15 @@ uint8_t sd_write_sector(uint8_t *data_buff, uint32_t sector, uint32_t count)
if (count == 1)
{
frame[1] = SD_START_DATA_SINGLE_BLOCK_WRITE;
sd_send_cmd(SD_CMD24, sector, 0);
sd_send_cmd(SD_CMD24, sector, 1);
}
else
{
frame[1] = SD_START_DATA_MULTIPLE_BLOCK_WRITE;
sd_send_cmd(SD_ACMD23, count, 0);
sd_send_cmd(SD_ACMD23, count, 1);
sd_get_response();
sd_end_cmd();
sd_send_cmd(SD_CMD25, sector, 0);
sd_send_cmd(SD_CMD25, sector, 1);
}
/*!< Check if the SD acknowledged the write block command: R1 response (0x00: no errors) */
if (sd_get_response() != 0x00)
Expand Down Expand Up @@ -649,12 +649,12 @@ uint8_t sd_read_sector_dma(uint8_t *data_buff, uint32_t sector, uint32_t count)
if (count == 1)
{
flag = 0;
sd_send_cmd(SD_CMD17, sector, 0);
sd_send_cmd(SD_CMD17, sector, 1);
}
else
{
flag = 1;
sd_send_cmd(SD_CMD18, sector, 0);
sd_send_cmd(SD_CMD18, sector, 1);
}
/*!< Check if the SD acknowledged the read block command: R1 response (0x00: no errors) */
if (sd_get_response() != 0x00)
Expand All @@ -677,7 +677,7 @@ uint8_t sd_read_sector_dma(uint8_t *data_buff, uint32_t sector, uint32_t count)
sd_end_cmd();
if (flag)
{
sd_send_cmd(SD_CMD12, 0, 0);
sd_send_cmd(SD_CMD12, 0, 1);
sd_get_response();
sd_end_cmd();
sd_end_cmd();
Expand All @@ -700,7 +700,7 @@ uint8_t sd_write_sector_dma(uint8_t *data_buff, uint32_t sector, uint32_t count)
shift = i << 9;
else
shift = i;
sd_send_cmd(SD_CMD24, sector + shift, 0);
sd_send_cmd(SD_CMD24, sector + shift, 1);
/*!< Check if the SD acknowledged the write block command: R1 response (0x00: no errors) */
if (sd_get_response() != 0x00)
{
Expand Down

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