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sdmmc: check card status in SPI mode after sdmmc_erase_sectors

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Same as for write operation, some errors are reported only via CMD13.
Without the R1b response support in sdspi driver, this check would
fail. Now that R1b support is implemented, erase command response is
zero (success) on all cards under test.
Also remove the now-unnecessary card reset after erase in the test
case.
This commit is contained in:
Ivan Grokhotkov 2022-04-10 21:46:08 +02:00
parent 3ad98984e9
commit 36e3043306
No known key found for this signature in database
GPG Key ID: 1E050E141B280628
2 changed files with 14 additions and 4 deletions
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14
components/sdmmc/sdmmc_cmd.c
View File

@ -600,6 +600,20 @@ esp_err_t sdmmc_erase_sectors(sdmmc_card_t* card, size_t start_sector,
ESP_LOGE(TAG, "%s: sdmmc_send_cmd returned 0x%x", __func__, err);
return err;
}
if (host_is_spi(card)) {
uint32_t status;
err = sdmmc_send_cmd_send_status(card, &status);
if (err != ESP_OK) {
return err;
}
if (status != 0) {
ESP_LOGE(TAG, "%s: card status indicates an error after erase operation: r2=0x%04x",
__func__, status);
return ESP_ERR_INVALID_RESPONSE;
}
}
return ESP_OK;
}

4
components/sdmmc/test/test_sd.c
View File

@ -869,10 +869,6 @@ static void test_sdspi_erase_blocks(size_t start_block, size_t block_count)
float time_er = 1e3f * (t_stop_wr.tv_sec - t_start_er.tv_sec) + 1e-3f * (t_stop_wr.tv_usec - t_start_er.tv_usec);
printf("Erase duration: %.2fms\n", time_er);
// nominal delay before re-init card
vTaskDelay(pdMS_TO_TICKS(1000));
// has to re-init card, after erase operation.
TEST_ESP_OK(sdmmc_card_init(&config, card));
printf("Verifying erase state...\n");
uint8_t erase_mem_byte = 0xFF;
// ensure all the blocks are erased and are up to after erase state.