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Code Issues Wiki Activity

DMA support for SD-card write

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This commit is contained in:
Nicholas Sherlock 2015-11-19 02:57:42 +13:00 • committed by borisbstyle
parent 97ee6142a9
commit a35ccd28de
4 changed files with 167 additions and 856 deletions
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9
src/main/drivers/sdcard.h
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@ -243,13 +243,6 @@ typedef struct sdcard_metadata_t {
uint32_t numBlocks; /* Card capacity in 512-byte blocks*/
} sdcardMetadata_t;
typedef enum {
SDCARD_NO_OPERATION,
SDCARD_OPERATION_IN_PROGRESS,
SDCARD_OPERATION_SUCCESS,
SDCARD_OPERATION_ERROR,
} sdcardOperationStatus_e;
typedef enum {
SDCARD_BLOCK_OPERATION_READ,
SDCARD_BLOCK_OPERATION_WRITE,
@ -260,8 +253,8 @@ typedef void(*sdcard_operationCompleteCallback_c)(sdcardBlockOperation_e operati
bool sdcard_init();
bool sdcard_writeBlock(uint32_t blockIndex, uint8_t *buffer);
bool sdcard_readBlock(uint32_t blockIndex, uint8_t *buffer, sdcard_operationCompleteCallback_c callback, uint32_t callbackData);
bool sdcard_writeBlock(uint32_t blockIndex, uint8_t *buffer, sdcard_operationCompleteCallback_c callback, uint32_t callbackData);
void sdcard_poll();
bool sdcard_isReady();