fix: Prevent TF lockup on radios using SDIO (#2210)

EdgeTX · Aug 19, 2022 · 6648dff · 6648dff
1 parent 34dadf7
commit 6648dff
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/radio/src/targets/common/arm/stm32/sdio_sd.c b/radio/src/targets/common/arm/stm32/sdio_sd.c
@@ -547,6 +547,7 @@ OPTIMIZE("O0") SD_Error SD_PowerON(void)
       response = SDIO_GetResponse(SDIO_RESP1);
       validvoltage = (((response >> 31) == 1) ? 1 : 0);
       count++;
+      SDIO_ClearFlag(SDIO_FLAG_CCRCFAIL);
     }
     if (count >= SD_MAX_VOLT_TRIAL) {
       errorstatus = SD_INVALID_VOLTRANGE;