diff options
| author | Paul Selkirk <paul@psgd.org> | 2016-09-20 09:10:08 -0400 |
|---|---|---|
| committer | Paul Selkirk <paul@psgd.org> | 2016-09-20 09:10:08 -0400 |
| commit | d172acba926b72c57c47697bd640c51c0fcb038d (patch) | |
| tree | 9c27c1e8de29382d944d09ba0d337f06e1511647 /libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c | |
| parent | 8f746c1bba69550b966e3a0edd6ccc9c9877db55 (diff) | |
Still some problem with uart receive under heavy load, so change to a 2-byte receive buffer with half-complete callbacks, and raise the dma priority.
Diffstat (limited to 'libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c')
| -rw-r--r-- | libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c index 7eeb6df..609c596 100644 --- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c +++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c @@ -182,7 +182,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart) hdma->Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; hdma->Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; hdma->Init.Mode = DMA_CIRCULAR; - hdma->Init.Priority = DMA_PRIORITY_LOW; + hdma->Init.Priority = DMA_PRIORITY_HIGH; hdma->Init.FIFOMode = DMA_FIFOMODE_DISABLE; /* hdma->Init.FIFOThreshold = DMA_FIFO_THRESHOLD_HALFFULL; |