Rev 384 | Rev 438 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 384 | Rev 399 | ||
|---|---|---|---|
| Line 527... | Line 527... | ||
| 527 | goto end; |
527 | goto end; |
| 528 | } |
528 | } |
| Line 529... | Line 529... | ||
| 529 | 529 | ||
| 530 | SSC_Disable(); // set SD_CS high |
530 | SSC_Disable(); // set SD_CS high |
| - | 531 | // here is the right place to inrease the SPI baud rate to maximum |
|
| 531 | // here is the right place to inrease the SPI baud rate to maximum |
532 | |
| 532 | SSC_Speed(2000); |
533 | SSC_Speed(2000); |
| Line 533... | Line 534... | ||
| 533 | SSC_Enable(); // set SD_CS high |
534 | SSC_Enable(); // set SD_CS high |
| 534 | 535 | ||
| 535 | // read CID register |
536 | // read CID register |
| 536 | result = SDC_GetCID((u8 *)&SDCardInfo.CID); |
537 | result = SDC_GetCID((u8 *)&SDCardInfo.CID); |
| - | 538 | if(result != SD_SUCCESS) |
|
| - | 539 | { |
|
| - | 540 | ||
| - | 541 | UART1_PutString(" Set interface to low speed..."); |
|
| - | 542 | SSC_Disable(); // set SD_CS high |
|
| - | 543 | // here is the right place to inrease the SPI baud rate to maximum |
|
| - | 544 | SSC_Speed(1000); |
|
| - | 545 | SSC_Enable(); // set SD_CS high |
|
| - | 546 | result = SDC_GetCID((u8 *)&SDCardInfo.CID); |
|
| - | 547 | } |
|
| - | 548 | ||
| 537 | if(result != SD_SUCCESS) |
549 | if(result != SD_SUCCESS) |
| 538 | { |
550 | { |
| 539 | UART1_PutString("Error reading CID.\r\n"); |
551 | UART1_PutString("Error reading CID.\r\n"); |
| Line -... | Line 552... | ||
| - | 552 | goto end; |
|
| 540 | goto end; |
553 | } |
| 541 | } |
554 | |
| 542 | 555 | ||
| 543 | // read CSD register |
556 | // read CSD register |
| 544 | result = SDC_GetCSD((u8 *)&SDCardInfo.CSD); |
557 | result = SDC_GetCSD((u8 *)&SDCardInfo.CSD); |