1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859 |
- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- #include "../inc/MarlinConfig.h"
-
- #include "SdInfo.h"
- #include "disk_io_driver.h"
-
- 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:
- bool init(const uint8_t sckRateID=0, const pin_t chipSelectPin=0) override { return SDIO_Init(); }
-
- bool readCSD(csd_t *csd) 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 { 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 SDIO_GetCardSize(); }
-
- bool isReady() override { return SDIO_IsReady(); }
-
- void idle() override {}
- private:
- uint32_t curBlock;
- };
|