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driver: sdspi: add support for R1b response

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Same as R1 but with busy indication polling
This commit is contained in:
Ivan Grokhotkov
2022-04-10 21:45:01 +02:00
parent bb11f49c74
commit 3ad98984e9
3 changed files with 21 additions and 10 deletions
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4
components/driver/sdspi_transaction.c
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@@ -140,6 +140,8 @@ esp_err_t sdspi_host_do_transaction(int slot, sdmmc_command_t *cmdinfo)
if (cmdinfo->arg & SD_ARG_CMD53_WRITE) flags |= SDSPI_CMD_FLAG_WRITE;
// The CMD53 can assign block mode in the arg when the length is exactly 512 bytes
if (cmdinfo->arg & SD_ARG_CMD53_BLOCK_MODE) flags |= SDSPI_CMD_FLAG_MULTI_BLK;
} else if (!s_app_cmd && (cmdinfo->opcode == MMC_ERASE || cmdinfo->opcode == MMC_STOP_TRANSMISSION)) {
flags |= SDSPI_CMD_FLAG_RSP_R1B;
} else {
flags |= SDSPI_CMD_FLAG_RSP_R1;
}
@@ -152,7 +154,7 @@ esp_err_t sdspi_host_do_transaction(int slot, sdmmc_command_t *cmdinfo)
if (ret == ESP_OK) {
ESP_LOGV(TAG, "r1 = 0x%02x hw_cmd.r[0]=0x%08x", hw_cmd.r1, hw_cmd.response[0]);
// Some errors should be reported using return code
if (flags & SDSPI_CMD_FLAG_RSP_R1) {
if (flags & (SDSPI_CMD_FLAG_RSP_R1 | SDSPI_CMD_FLAG_RSP_R1B)) {
cmdinfo->response[0] = hw_cmd.r1;
r1_response_to_err(hw_cmd.r1, cmdinfo->opcode, &ret);
} else if (flags & SDSPI_CMD_FLAG_RSP_R2) {