usb_msc_sdcard_steps.h

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#pragma once
 
#include <stdint.h>
 
#include "ra8_err.h"

typedef enum : uint32_t {
  k_sdmsc_thread_stack    = 4096U,   
  k_sdmsc_usbx_pool_bytes = 32768U,  
  k_sdmsc_idle_ticks      = 50U,     
  k_sdmsc_baud            = 115200U, 
  k_sdmsc_sd_spi_channel  = 0U,      
  k_sdmsc_print_cap       = 160U,    
  k_sdmsc_dev_priority    = 8U,      
  k_sdmsc_block_size      = 512U,    
  k_sdmsc_blocks_per_mib  = 2048U,   
} sdmsc_config_t;

typedef enum : uint8_t {
  k_sdmsc_hex_chars_u32   = 8U,  
  k_sdmsc_dec_chars_u32   = 10U, 
  k_sdmsc_nibble_bits     = 4U,  
  k_sdmsc_hex_digit_split = 10U, 
} sdmsc_hex_t;

typedef enum : uint32_t {
  k_sdmsc_nibble_mask = 0xFU, 
  k_sdmsc_dec_radix   = 10U,  
} sdmsc_mask_t;

typedef enum : uint32_t {
  k_sdmsc_dev_step_stack  = 1U, 
  k_sdmsc_dev_step_class  = 2U, 
  k_sdmsc_dev_step_dcd    = 3U, 
  k_sdmsc_dev_step_attach = 4U, 
  k_sdmsc_dev_step_parked = 5U, 
} sdmsc_dev_step_t;

typedef enum : uint8_t {
  k_scsi_sense_illegal_request = 0x05U, 
  k_scsi_asc_lba_out_of_range  = 0x21U, 
  k_scsi_sense_medium_error    = 0x03U, 
  k_scsi_asc_unrecovered_read  = 0x11U, 
  k_scsi_asc_write_fault       = 0x03U, 
  k_scsi_ascq_none             = 0x00U, 
} scsi_sense_code_t;

typedef enum : uint8_t {
  k_usb_langid_en_us_lo = 0x09U, 
  k_usb_langid_en_us_hi = 0x04U, 
} usb_langid_byte_t;

extern volatile uint32_t s_usb_msc_sdcard_blocks;

[[nodiscard]] ra8_err_t sdmsc_print(const char* text);

[[nodiscard]] ra8_err_t sdmsc_print_dec(uint32_t value);

[[nodiscard]] ra8_err_t sdmsc_print_hex(uint32_t value, uint8_t digits);

[[nodiscard]] ra8_err_t sdmsc_print_fail(const char* what, ra8_err_t err);
 
#ifndef RA8_OFF_TARGET
#include "tx_api.h"

VOID sdmsc_device_worker(ULONG arg);
#endif /* !RA8_OFF_TARGET */