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sdmmc: print error status only once

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This commit is contained in:
Ivan Grokhotkov 2018-03-06 16:21:28 +08:00
parent 5fc6fb58ea
commit 01cd2fce73
1 changed files with 7 additions and 5 deletions
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12
components/driver/sdmmc_transaction.c
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@ -287,20 +287,22 @@ static void process_command_response(uint32_t status, sdmmc_command_t* cmd)
cmd->response[3] = 0; cmd->response[3] = 0;
} }
} }
esp_err_t err = ESP_OK;
if (status & SDMMC_INTMASK_RTO) { if (status & SDMMC_INTMASK_RTO) {
// response timeout is only possible when response is expected // response timeout is only possible when response is expected
assert(cmd->flags & SCF_RSP_PRESENT); assert(cmd->flags & SCF_RSP_PRESENT);
cmd->error = ESP_ERR_TIMEOUT; err = ESP_ERR_TIMEOUT;
} else if ((cmd->flags & SCF_RSP_CRC) && (status & SDMMC_INTMASK_RCRC)) { } else if ((cmd->flags & SCF_RSP_CRC) && (status & SDMMC_INTMASK_RCRC)) {
cmd->error = ESP_ERR_INVALID_CRC; err = ESP_ERR_INVALID_CRC;
} else if (status & SDMMC_INTMASK_RESP_ERR) { } else if (status & SDMMC_INTMASK_RESP_ERR) {
cmd->error = ESP_ERR_INVALID_RESPONSE; err = ESP_ERR_INVALID_RESPONSE;
} }
if (cmd->error != ESP_OK) { if (err != ESP_OK) {
cmd->error = err;
if (cmd->data) { if (cmd->data) {
sdmmc_host_dma_stop(); sdmmc_host_dma_stop();
} }
ESP_LOGD(TAG, "%s: error 0x%x (status=%08x)", __func__, cmd->error, status); ESP_LOGD(TAG, "%s: error 0x%x (status=%08x)", __func__, err, status);
} }
} }