sdmmc.h

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#pragma once
 
#if (defined ESP_PLATFORM)
 
#include "soc/soc_caps.h"
 
#if SOC_SDMMC_HOST_SUPPORTED
 
#include "driver/sdmmc_types.h"
#include "hal/gpio_types.h"
#include "roo_io/fs/esp32/base_vfs_filesystem.h"
 
namespace roo_io {
 
class SdMmcFs : public BaseEsp32VfsFilesystem {
 public:
  void setPins(uint8_t pin_clk, uint8_t pin_cmd, uint8_t pin_d0);
 
  void setPins(uint8_t pin_clk, uint8_t pin_cmd, uint8_t pin_d0, uint8_t pin_d1,
               uint8_t pin_d2, uint8_t pin_d3);
 
  MediaPresence checkMediaPresence() override;
 
 protected:
  MountImpl::MountResult mountImpl(std::function<void()> unmount_fn) override;
 
  void unmountImpl() override;
 
 private:
  friend SdMmcFs CreateSdMmcFs();
 
  SdMmcFs();
 
  bool use_default_pins_;
  gpio_num_t pin_clk_;
  gpio_num_t pin_cmd_;
  gpio_num_t pin_d0_;
  gpio_num_t pin_d1_;
  gpio_num_t pin_d2_;
  gpio_num_t pin_d3_;
  uint8_t width_;
 
  std::string mount_base_path_;
  sdmmc_card_t* card_;
  uint8_t pdrv_;
};
 
extern SdMmcFs SDMMC;
 
}  // namespace roo_io
 
#endif  // CONFIG_IDF_TARGET_ESP32S3
#endif  // defined(ESP_PLATFORM)