drivers/hsmci/hsmci.h

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/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef HSMCI_H_INCLUDED
#define HSMCI_H_INCLUDED

#include "compiler.h"
#include "sd_mmc_protocol.h"

#ifdef __cplusplus
extern "C" {
#endif

void hsmci_init(void);

uint8_t hsmci_get_bus_width(uint8_t slot);

bool hsmci_is_high_speed_capable(void);

void hsmci_select_device(uint8_t slot, uint32_t clock, uint8_t bus_width,
                bool high_speed);

void hsmci_deselect_device(uint8_t slot);

void hsmci_send_clock(void);

bool hsmci_send_cmd(sdmmc_cmd_def_t cmd, uint32_t arg);

uint32_t hsmci_get_response(void);

void hsmci_get_response_128(uint8_t* response);

bool hsmci_adtc_start(sdmmc_cmd_def_t cmd, uint32_t arg, uint16_t block_size,
                uint16_t nb_block, bool access_block);

bool hsmci_adtc_stop(sdmmc_cmd_def_t cmd, uint32_t arg);

bool hsmci_read_word(uint32_t* value);

bool hsmci_write_word(uint32_t value);

bool hsmci_start_read_blocks(void *dest, uint16_t nb_block);

bool hsmci_wait_end_of_read_blocks(void);

bool hsmci_start_write_blocks(const void *src, uint16_t nb_block);

bool hsmci_wait_end_of_write_blocks(void);


#ifdef __cplusplus
}
#endif

#endif /* HSMCI_H_INCLUDED */