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✨ MSC Support for STM32 + SDIO boards -> SKR 2 (#22354)

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This commit is contained in:
Victor Oliveira
2021-07-14 02:34:18 -03:00
committed by Scott Lahteine
parent 8cf15e8546
commit 8334e92b6f
6 changed files with 276 additions and 281 deletions
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20
Marlin/src/sd/Sd2Card_sdio.h
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@ -29,6 +29,8 @@
bool SDIO_Init();
bool SDIO_ReadBlock(uint32_t block, uint8_t *dst);
bool SDIO_WriteBlock(uint32_t block, const uint8_t *src);
bool SDIO_IsReady();
uint32_t SDIO_GetCardSize();
class DiskIODriver_SDIO : public DiskIODriver {
public:
@ -36,20 +38,22 @@ class DiskIODriver_SDIO : public DiskIODriver {
bool readCSD(csd_t *csd) override { return false; }
bool readStart(const uint32_t block) override { return false; }
bool readData(uint8_t *dst) override { return false; }
bool readStop() override { return false; }
bool readStart(const uint32_t block) override { curBlock = block; return true; }
bool readData(uint8_t *dst) override { return readBlock(curBlock++, dst); }
bool readStop() override { curBlock = -1; return true; }
bool writeStart(const uint32_t block, const uint32_t) override { return false; }
bool writeData(const uint8_t *src) override { return false; }
bool writeStop() override { return false; }
bool writeStart(const uint32_t block, const uint32_t) override { curBlock = block; return true; }
bool writeData(const uint8_t *src) override { return writeBlock(curBlock++, src); }
bool writeStop() override { curBlock = -1; return true; }
bool readBlock(uint32_t block, uint8_t *dst) override { return SDIO_ReadBlock(block, dst); }
bool writeBlock(uint32_t block, const uint8_t *src) override { return SDIO_WriteBlock(block, src); }
uint32_t cardSize() override { return 0; }
uint32_t cardSize() override { return SDIO_GetCardSize(); }
bool isReady() override { return true; }
bool isReady() override { return SDIO_IsReady(); }
void idle() override {}
private:
uint32_t curBlock;
};