Ctrl_status sd_mmc_usb_read_10_0(uint32_t addr, uint16_t nb_sector)
{
#ifdef USE_ARRAY
while (addr < sizeof(first_bytes)/SD_MMC_BLOCK_SIZE && nb_sector) {
#ifdef FAKE_RW
bool cached = false;
for (uint8_t i = 0; i < NUM_CACHED_SECTORS && i < cached_sector_count; i++) {
if (cached_sectors[i].sector == addr) {
memcpy(sector_buf_0, cached_sectors[i].contents, SD_MMC_BLOCK_SIZE);
cached = true;
break;
}
}
if (!cached)
#endif // FAKE_RW
memcpy(sector_buf_0, first_bytes + addr*SD_MMC_BLOCK_SIZE, SD_MMC_BLOCK_SIZE);
if (!udi_msc_trans_block(true, sector_buf_0, SD_MMC_BLOCK_SIZE, NULL))
return CTRL_FAIL;
addr++;
nb_sector--;
}
if (nb_sector == 0)
return CTRL_GOOD;
else
#endif // USE_ARRAY
return sd_mmc_usb_read_10(0, addr, nb_sector);
}
Ctrl_status sd_mmc_usb_read_10_1(uint32_t addr, uint16_t nb_sector)
{
return sd_mmc_usb_read_10(1, addr, nb_sector);
}