Mercurial > public > ostc4
changeset 894:9e2f9b91e827 Evo_2_23
GNSS UART DMA test
| author | heinrichsweikamp |
|---|---|
| date | Wed, 18 Sep 2024 14:30:45 +0200 |
| parents | 651d21777b61 |
| children | 94535e672583 |
| files | Small_CPU/Src/uart.c |
| diffstat | 1 files changed, 3 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/Small_CPU/Src/uart.c Fri Sep 06 18:43:30 2024 +0200 +++ b/Small_CPU/Src/uart.c Wed Sep 18 14:30:45 2024 +0200 @@ -130,7 +130,7 @@ GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; - GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; + GPIO_InitStruct.Speed = GPIO_SPEED_FAST; GPIO_InitStruct.Alternate = GPIO_AF8_USART6; HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); @@ -141,7 +141,7 @@ hdma_usart6_rx.Init.Direction = DMA_PERIPH_TO_MEMORY; hdma_usart6_rx.Init.PeriphInc = DMA_PINC_DISABLE; hdma_usart6_rx.Init.MemInc = DMA_MINC_ENABLE; - hdma_usart6_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_usart6_rx.Init.PeriphDataAlignment = DMA_MDATAALIGN_BYTE; hdma_usart6_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; hdma_usart6_rx.Init.Mode = DMA_NORMAL; hdma_usart6_rx.Init.Priority = DMA_PRIORITY_LOW; @@ -156,7 +156,7 @@ hdma_usart6_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; hdma_usart6_tx.Init.PeriphInc = DMA_PINC_DISABLE; hdma_usart6_tx.Init.MemInc = DMA_MINC_ENABLE; - hdma_usart6_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_usart6_tx.Init.PeriphDataAlignment = DMA_MDATAALIGN_BYTE; hdma_usart6_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; hdma_usart6_tx.Init.Mode = DMA_NORMAL; hdma_usart6_tx.Init.Priority = DMA_PRIORITY_LOW;