diff options
Diffstat (limited to 'Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp.c')
| -rw-r--r-- | Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp.c b/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp.c index fab75d482..1e8fe2ce6 100644 --- a/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp.c +++ b/Drivers/STM32WBxx_HAL_Driver/Src/stm32wbxx_hal_cryp.c @@ -965,6 +965,7 @@ HAL_StatusTypeDef HAL_CRYP_Suspend(CRYP_HandleTypeDef *hcryp) hcryp->Phase_saved = hcryp->Phase; hcryp->State_saved = hcryp->State; hcryp->Size_saved = ( (hcryp->Init.DataWidthUnit == CRYP_DATAWIDTHUNIT_WORD) ? (hcryp->Size /4U) : hcryp->Size); + hcryp->SizesSum_saved = hcryp->SizesSum; hcryp->AutoKeyDerivation_saved = hcryp->AutoKeyDerivation; hcryp->CrypHeaderCount_saved = hcryp->CrypHeaderCount; hcryp->SuspendRequest = HAL_CRYP_SUSPEND_NONE; @@ -1033,6 +1034,7 @@ HAL_StatusTypeDef HAL_CRYP_Resume(CRYP_HandleTypeDef *hcryp) /* Restore low-priority block CRYP handle parameters */ hcryp->Phase = hcryp->Phase_saved; hcryp->CrypHeaderCount = hcryp->CrypHeaderCount_saved; + hcryp->SizesSum = hcryp->SizesSum_saved; /* Disable AES and write-back SUSPxR registers */; __HAL_CRYP_DISABLE(hcryp); @@ -1042,8 +1044,6 @@ HAL_StatusTypeDef HAL_CRYP_Resume(CRYP_HandleTypeDef *hcryp) hcryp->Instance->CR = hcryp->CR_saved; CRYP_Write_KeyRegisters(hcryp, hcryp->Key_saved, hcryp->Init.KeySize); CRYP_Write_IVRegisters(hcryp, hcryp->IV_saved); - __HAL_CRYP_ENABLE_IT(hcryp,CRYP_IT_CCFIE | CRYP_IT_ERRIE); - __HAL_CRYP_ENABLE(hcryp); /* At the same time, set handle state back to READY to be able to resume the AES calculations without the processing APIs returning HAL_BUSY when called. */ @@ -5234,6 +5234,15 @@ static void CRYP_PhaseProcessingResume(CRYP_HandleTypeDef *hcryp) uint16_t npblb; uint32_t cr_temp; + + __HAL_CRYP_CLEAR_FLAG(hcryp, CRYP_ERR_CLEAR | CRYP_CCF_CLEAR); + + /* Enable computation complete flag and error interrupts */ + __HAL_CRYP_ENABLE_IT(hcryp, CRYP_IT_CCFIE | CRYP_IT_ERRIE); + + /* Enable the CRYP peripheral */ + __HAL_CRYP_ENABLE(hcryp); + /* Case of header phase resumption =================================================*/ if (hcryp->Phase == CRYP_PHASE_HEADER_SUSPENDED) { |