Sd2Card class for V2 SD/SDHC cards. More...
Classes | |
| class | Sd2Card |
| Raw access to SD and SDHC flash memory cards. More... | |
Variables | |
| const uint8_t | MAX_SCK_RATE_ID = 14 |
| uint8_t const | SD_CARD_ERROR_ACMD23 = 0X9 |
| uint8_t const | SD_CARD_ERROR_ACMD41 = 0XA |
| uint8_t const | SD_CARD_ERROR_BAD_CSD = 0XB |
| uint8_t const | SD_CARD_ERROR_CMD0 = 0X1 |
| uint8_t const | SD_CARD_ERROR_CMD12 = 0X3 |
| uint8_t const | SD_CARD_ERROR_CMD17 = 0X4 |
| uint8_t const | SD_CARD_ERROR_CMD18 = 0X5 |
| uint8_t const | SD_CARD_ERROR_CMD24 = 0X6 |
| uint8_t const | SD_CARD_ERROR_CMD25 = 0X7 |
| uint8_t const | SD_CARD_ERROR_CMD58 = 0X8 |
| uint8_t const | SD_CARD_ERROR_CMD59 = 0X1A |
| uint8_t const | SD_CARD_ERROR_CMD8 = 0X2 |
| uint8_t const | SD_CARD_ERROR_ERASE = 0XC |
| uint8_t const | SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0XD |
| uint8_t const | SD_CARD_ERROR_ERASE_TIMEOUT = 0XE |
| uint8_t const | SD_CARD_ERROR_INIT_NOT_CALLED = 0X19 |
| uint8_t const | SD_CARD_ERROR_READ = 0XF |
| uint8_t const | SD_CARD_ERROR_READ_CRC = 0X1B |
| uint8_t const | SD_CARD_ERROR_READ_REG = 0X10 |
| uint8_t const | SD_CARD_ERROR_READ_TIMEOUT = 0X11 |
| uint8_t const | SD_CARD_ERROR_SCK_RATE = 0X18 |
| uint8_t const | SD_CARD_ERROR_SPI_DMA = 0X1C |
| uint8_t const | SD_CARD_ERROR_STOP_TRAN = 0X12 |
| uint8_t const | SD_CARD_ERROR_WRITE = 0X13 |
| uint8_t const | SD_CARD_ERROR_WRITE_BLOCK_ZERO = 0X14 |
| uint8_t const | SD_CARD_ERROR_WRITE_MULTIPLE = 0X15 |
| uint8_t const | SD_CARD_ERROR_WRITE_PROGRAMMING = 0X16 |
| uint8_t const | SD_CARD_ERROR_WRITE_TIMEOUT = 0X17 |
| uint8_t const | SD_CARD_TYPE_SD1 = 1 |
| uint8_t const | SD_CARD_TYPE_SD2 = 2 |
| uint8_t const | SD_CARD_TYPE_SDHC = 3 |
| uint8_t const | SD_CHIP_SELECT_PIN = SS |
| uint16_t const | SD_ERASE_TIMEOUT = 10000 |
| uint16_t const | SD_INIT_TIMEOUT = 2000 |
| uint16_t const | SD_READ_TIMEOUT = 300 |
| uint16_t const | SD_WRITE_TIMEOUT = 600 |
| uint8_t const | SPI_DIV3_SPEED = 1 |
| uint8_t const | SPI_DIV6_SPEED = 3 |
| uint8_t const | SPI_EIGHTH_SPEED = 6 |
| uint8_t const | SPI_FULL_SPEED = 0 |
| uint8_t const | SPI_HALF_SPEED = 2 |
| uint8_t const | SPI_QUARTER_SPEED = 4 |
| uint8_t const | SPI_SIXTEENTH_SPEED = 8 |
Detailed Description
Sd2Card class for V2 SD/SDHC cards.
Variable Documentation
| const uint8_t MAX_SCK_RATE_ID = 14 |
MAX rate test - see spiInit for a given chip for details
| uint8_t const SD_CARD_ERROR_ACMD23 = 0X9 |
SET_WR_BLK_ERASE_COUNT failed
| uint8_t const SD_CARD_ERROR_ACMD41 = 0XA |
ACMD41 initialization process timeout
| uint8_t const SD_CARD_ERROR_BAD_CSD = 0XB |
card returned a bad CSR version field
| uint8_t const SD_CARD_ERROR_CMD0 = 0X1 |
timeout error for command CMD0 (initialize card in SPI mode)
| uint8_t const SD_CARD_ERROR_CMD12 = 0X3 |
card returned an error response for CMD12 (write stop)
| uint8_t const SD_CARD_ERROR_CMD17 = 0X4 |
card returned an error response for CMD17 (read block)
| uint8_t const SD_CARD_ERROR_CMD18 = 0X5 |
card returned an error response for CMD18 (read multiple block)
| uint8_t const SD_CARD_ERROR_CMD24 = 0X6 |
card returned an error response for CMD24 (write block)
| uint8_t const SD_CARD_ERROR_CMD25 = 0X7 |
WRITE_MULTIPLE_BLOCKS command failed
| uint8_t const SD_CARD_ERROR_CMD58 = 0X8 |
card returned an error response for CMD58 (read OCR)
| uint8_t const SD_CARD_ERROR_CMD59 = 0X1A |
card returned an error for CMD59 (CRC_ON_OFF)
| uint8_t const SD_CARD_ERROR_CMD8 = 0X2 |
CMD8 was not accepted - not a valid SD card
| uint8_t const SD_CARD_ERROR_ERASE = 0XC |
erase block group command failed
| uint8_t const SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0XD |
card not capable of single block erase
| uint8_t const SD_CARD_ERROR_ERASE_TIMEOUT = 0XE |
Erase sequence timed out
| uint8_t const SD_CARD_ERROR_INIT_NOT_CALLED = 0X19 |
init() not called
| uint8_t const SD_CARD_ERROR_READ = 0XF |
card returned an error token instead of read data
| uint8_t const SD_CARD_ERROR_READ_CRC = 0X1B |
invalid read CRC
| uint8_t const SD_CARD_ERROR_READ_REG = 0X10 |
read CID or CSD failed
| uint8_t const SD_CARD_ERROR_READ_TIMEOUT = 0X11 |
timeout while waiting for start of read data
| uint8_t const SD_CARD_ERROR_SCK_RATE = 0X18 |
incorrect rate selected
| uint8_t const SD_CARD_ERROR_SPI_DMA = 0X1C |
SPI DMA error
| uint8_t const SD_CARD_ERROR_STOP_TRAN = 0X12 |
card did not accept STOP_TRAN_TOKEN
| uint8_t const SD_CARD_ERROR_WRITE = 0X13 |
card returned an error token as a response to a write operation
| uint8_t const SD_CARD_ERROR_WRITE_BLOCK_ZERO = 0X14 |
attempt to write protected block zero
| uint8_t const SD_CARD_ERROR_WRITE_MULTIPLE = 0X15 |
card did not go ready for a multiple block write
| uint8_t const SD_CARD_ERROR_WRITE_PROGRAMMING = 0X16 |
card returned an error to a CMD13 status check after a write
| uint8_t const SD_CARD_ERROR_WRITE_TIMEOUT = 0X17 |
timeout occurred during write programming
| uint8_t const SD_CARD_TYPE_SD1 = 1 |
Standard capacity V1 SD card
| uint8_t const SD_CARD_TYPE_SD2 = 2 |
Standard capacity V2 SD card
| uint8_t const SD_CARD_TYPE_SDHC = 3 |
High Capacity SD card
| uint8_t const SD_CHIP_SELECT_PIN = SS |
define SOFTWARE_SPI to use bit-bang SPI The default chip select pin for the SD card is SS.
| uint16_t const SD_ERASE_TIMEOUT = 10000 |
erase timeout ms
| uint16_t const SD_INIT_TIMEOUT = 2000 |
init timeout ms
| uint16_t const SD_READ_TIMEOUT = 300 |
read timeout ms
| uint16_t const SD_WRITE_TIMEOUT = 600 |
write time out ms
| uint8_t const SPI_DIV3_SPEED = 1 |
Set SCK rate to F_CPU/3 for Due
| uint8_t const SPI_DIV6_SPEED = 3 |
Set SCK rate to F_CPU/6 for Due
| uint8_t const SPI_EIGHTH_SPEED = 6 |
Set SCK rate to F_CPU/16. See Sd2Card::setSckRate().
| uint8_t const SPI_FULL_SPEED = 0 |
Set SCK to max rate of F_CPU/2. See Sd2Card::setSckRate().
| uint8_t const SPI_HALF_SPEED = 2 |
Set SCK rate to F_CPU/4. See Sd2Card::setSckRate().
| uint8_t const SPI_QUARTER_SPEED = 4 |
Set SCK rate to F_CPU/8. See Sd2Card::setSckRate().
| uint8_t const SPI_SIXTEENTH_SPEED = 8 |
Set SCK rate to F_CPU/32. See Sd2Card::setSckRate().
