2 files changed, 8 insertions, 1 deletions
diff --git a/os/hal/lib/peripherals/flash/hal_flash.c b/os/hal/lib/peripherals/flash/hal_flash.c
index 7bc0845bb..4ae5211d4 100644
--- a/os/hal/lib/peripherals/flash/hal_flash.c
+++ b/os/hal/lib/peripherals/flash/hal_flash.c
@@ -54,6 +54,7 @@
  * @return              An error code.
  * @retval FLASH_NO_ERROR if there is no erase operation in progress.
  * @retval FLASH_ERROR_ERASE if the erase operation failed.
+ * @retval FLASH_ERROR_HW_FAILURE if access to the memory failed.
  */
 flash_error_t flashWaitErase(BaseFlash *devp) {
 
diff --git a/os/hal/lib/peripherals/flash/hal_flash.h b/os/hal/lib/peripherals/flash/hal_flash.h
index f6e83d580..bfd1974c5 100644
--- a/os/hal/lib/peripherals/flash/hal_flash.h
+++ b/os/hal/lib/peripherals/flash/hal_flash.h
@@ -218,6 +218,7 @@ typedef struct {
  * @retval FLASH_NO_ERROR if there is no erase operation in progress.
  * @retval FLASH_BUSY_ERASING if there is an erase operation in progress.
  * @retval FLASH_ERROR_READ if the read operation failed.
+ * @retval FLASH_ERROR_HW_FAILURE if access to the memory failed.
  *
  * @api
  */
@@ -235,6 +236,7 @@ typedef struct {
  * @retval FLASH_NO_ERROR if there is no erase operation in progress.
  * @retval FLASH_BUSY_ERASING if there is an erase operation in progress.
  * @retval FLASH_ERROR_PROGRAM if the program operation failed.
+ * @retval FLASH_ERROR_HW_FAILURE if access to the memory failed.
  *
  * @api
  */
@@ -248,6 +250,7 @@ typedef struct {
  * @return              An error code.
  * @retval FLASH_NO_ERROR if there is no erase operation in progress.
  * @retval FLASH_BUSY_ERASING if there is an erase operation in progress.
+ * @retval FLASH_ERROR_HW_FAILURE if access to the memory failed.
  *
  * @api
  */
@@ -262,6 +265,7 @@ typedef struct {
  * @return              An error code.
  * @retval FLASH_NO_ERROR if there is no erase operation in progress.
  * @retval FLASH_BUSY_ERASING if there is an erase operation in progress.
+ * @retval FLASH_ERROR_HW_FAILURE if access to the memory failed.
  *
  * @api
  */
@@ -278,6 +282,7 @@ typedef struct {
  * @retval FLASH_NO_ERROR if there is no erase operation in progress.
  * @retval FLASH_BUSY_ERASING if there is an erase operation in progress.
  * @retval FLASH_ERROR_ERASE if the erase operation failed.
+ * @retval FLASH_ERROR_HW_FAILURE if access to the memory failed.
  *
  * @api
  */
@@ -290,9 +295,10 @@ typedef struct {
  * @param[in] ip        pointer to a @p BaseFlash or derived class
  * @param[in] sector    sector to be verified
  * @return              An error code.
- * @retval FLASH_NO_ERROR if there is no erase operation in progress.
+ * @retval FLASH_NO_ERROR if the sector is erased.
  * @retval FLASH_BUSY_ERASING if there is an erase operation in progress.
  * @retval FLASH_ERROR_VERIFY if the verify operation failed.
+ * @retval FLASH_ERROR_HW_FAILURE if access to the memory failed.
  *
  * @api
  */