72 void SDSPI_close(SD_Handle handle);
73 int_fast16_t SDSPI_control(SD_Handle handle, uint_fast16_t cmd,
75 uint_fast32_t SDSPI_getNumSectors(SD_Handle handle);
76 uint_fast32_t SDSPI_getSectorSize(SD_Handle handle);
77 int_fast16_t SDSPI_initialize(SD_Handle handle);
78 void SDSPI_init(SD_Handle handle);
79 SD_Handle SDSPI_open(SD_Handle handle, SD_Params *params);
80 int_fast16_t SDSPI_read(SD_Handle handle, void *buf,
82 int_fast16_t SDSPI_write(SD_Handle handle, const void *buf,
87 static bool recvDataBlock(SPI_Handle handle, void *buf, uint32_t count);
88 static uint8_t sendCmd(SPI_Handle handle, uint8_t cmd, uint32_t arg);
89 static int_fast16_t spiTransfer(SPI_Handle handle, void *rxBuf,
91 static bool waitUntilReady(SPI_Handle handle);
92 static bool transmitDataBlock(SPI_Handle handle, void *buf, uint32_t count,
111 void SDSPI_close(SD_Handle handle)  in SDSPI_close()  argument
113     SDSPI_Object *object = handle->object;  in SDSPI_close()
132 int_fast16_t SDSPI_control(SD_Handle handle, uint_fast16_t cmd, void *arg)  in SDSPI_control()  argument
140 uint_fast32_t SDSPI_getNumSectors(SD_Handle handle)  in SDSPI_getNumSectors()  argument
146     SDSPI_Object        *object = handle->object;  in SDSPI_getNumSectors()
147     SDSPI_HWAttrs const *hwAttrs = handle->hwAttrs;  in SDSPI_getNumSectors()
182 uint_fast32_t SDSPI_getSectorSize(SD_Handle handle)  in SDSPI_getSectorSize()  argument
190 void SDSPI_init(SD_Handle handle)  in SDSPI_init()  argument
199 int_fast16_t SDSPI_initialize(SD_Handle handle)  in SDSPI_initialize()  argument
211     SDSPI_Object        *object = handle->object;  in SDSPI_initialize()
212     SDSPI_HWAttrs const *hwAttrs = handle->hwAttrs;  in SDSPI_initialize()
378 SD_Handle SDSPI_open(SD_Handle handle, SD_Params *params)  in SDSPI_open()  argument
383     SDSPI_Object        *object = handle->object;  in SDSPI_open()
384     SDSPI_HWAttrs const *hwAttrs = handle->hwAttrs;  in SDSPI_open()
423         SDSPI_close(handle);  in SDSPI_open()
431     return (handle);  in SDSPI_open()
437 int_fast16_t SDSPI_read(SD_Handle handle, void *buf, int_fast32_t sector,  in SDSPI_read()  argument
442     SDSPI_Object        *object = handle->object;  in SDSPI_read()
443     SDSPI_HWAttrs const *hwAttrs = handle->hwAttrs;  in SDSPI_read()
502 int_fast16_t SDSPI_write(SD_Handle handle, const void *buf,  in SDSPI_write()  argument
506     SDSPI_Object        *object = handle->object;  in SDSPI_write()
507     SDSPI_HWAttrs const *hwAttrs = handle->hwAttrs;  in SDSPI_write()
600 static bool recvDataBlock(SPI_Handle handle, void *buf, uint32_t count)  in recvDataBlock()  argument
616         status = spiTransfer(handle, &rxBuf, &txBuf, 1);  in recvDataBlock()
627     if (spiTransfer(handle, buf, NULL, count) != SD_STATUS_SUCCESS) {  in recvDataBlock()
632     if (spiTransfer(handle, &rxBuf, &txBuf, 2) != SD_STATUS_SUCCESS) {  in recvDataBlock()
645 static uint8_t sendCmd(SPI_Handle handle, uint8_t cmd, uint32_t arg)  in sendCmd()  argument
652     if ((cmd != CMD0) && !waitUntilReady(handle)) {  in sendCmd()
676     if (spiTransfer(handle, NULL, &txBuf, 6) != SD_STATUS_SUCCESS) {  in sendCmd()
688         (spiTransfer(handle, &rxBuf, &txBuf, 1) != SD_STATUS_SUCCESS)) {  in sendCmd()
695         status = spiTransfer(handle, &rxBuf, &txBuf, 1);  in sendCmd()
707 static int_fast16_t spiTransfer(SPI_Handle handle, void *rxBuf,  in spiTransfer()  argument
716     status = (SPI_transfer(handle, &transaction)) ?  in spiTransfer()
731 static bool transmitDataBlock(SPI_Handle handle, void *buf, uint32_t count,  in transmitDataBlock()  argument
737     if (!waitUntilReady(handle)) {  in transmitDataBlock()
743     if (spiTransfer(handle, NULL, &txBuf, 1) != SD_STATUS_SUCCESS) {  in transmitDataBlock()
750         if (spiTransfer(handle, NULL, buf, count) != SD_STATUS_SUCCESS) {  in transmitDataBlock()
756         if (spiTransfer(handle, NULL, &txBuf, 2) != SD_STATUS_SUCCESS) {  in transmitDataBlock()
761         if (spiTransfer(handle, &rxBuf, &txBuf, 1) != SD_STATUS_SUCCESS) {  in transmitDataBlock()
781 static bool waitUntilReady(SPI_Handle handle)  in waitUntilReady()  argument
794         status = spiTransfer(handle, &rxDummy, &txDummy, 1);  in waitUntilReady()