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-rw-r--r--stmhal/hal/f7/src/stm32f7xx_hal_sd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/stmhal/hal/f7/src/stm32f7xx_hal_sd.c b/stmhal/hal/f7/src/stm32f7xx_hal_sd.c
index 8a0bffbe1..2e197364d 100644
--- a/stmhal/hal/f7/src/stm32f7xx_hal_sd.c
+++ b/stmhal/hal/f7/src/stm32f7xx_hal_sd.c
@@ -1581,7 +1581,7 @@ HAL_SD_ErrorTypedef HAL_SD_Get_CardInfo(SD_HandleTypeDef *hsd, HAL_SD_CardInfoTy
/* Byte 10 */
tmp = (uint8_t)((hsd->CSD[2] & 0x0000FF00U) >> 8);
- pCardInfo->CardCapacity = (uint64_t)(((uint64_t)pCardInfo->SD_csd.DeviceSize + 1) * 512 * 1024);
+ pCardInfo->CardCapacity = (uint64_t)(((uint64_t)pCardInfo->SD_csd.DeviceSize + 1ULL) * 512 * 1024);
pCardInfo->CardBlockSize = 512;
}
else