uint64_t sdcard_get_capacity_in_bytes(void) {
if (sd_handle.Instance == NULL) {
return 0;
}
HAL_SD_CardInfoTypeDef cardinfo;
HAL_SD_GetCardInfo(&sd_handle, &cardinfo);
return (uint64_t)cardinfo.LogBlockNbr * (uint64_t)cardinfo.LogBlockSize;
}
STATIC mp_obj_t sd_info(mp_obj_t self) {
if (sd_handle.Instance == NULL) {
return mp_const_none;
}
HAL_SD_CardInfoTypeDef cardinfo;
HAL_SD_GetCardInfo(&sd_handle, &cardinfo);
// cardinfo.SD_csd and cardinfo.SD_cid have lots of info but we don't use them
mp_obj_t tuple[3] = {
mp_obj_new_int_from_ull((uint64_t)cardinfo.LogBlockNbr * (uint64_t)cardinfo.LogBlockSize),
mp_obj_new_int_from_uint(cardinfo.LogBlockSize),
mp_obj_new_int(cardinfo.CardType),
};
return mp_obj_new_tuple(3, tuple);
}
/**
* @brief Get SD information about specific SD card.
* @param CardInfo: Pointer to HAL_SD_CardInfoTypedef structure
* @retval None
*/
void BSP_SD_GetCardInfo(BSP_SD_CardInfo *CardInfo)
{
/* Get SD card Information */
HAL_SD_GetCardInfo(&uSdHandle, CardInfo);
}
