diff options
author | Paul Selkirk <paul@psgd.org> | 2021-06-28 22:34:55 -0400 |
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committer | Paul Selkirk <paul@psgd.org> | 2021-06-28 22:34:55 -0400 |
commit | 6f16d4fc32df8e9afd8bdc8bd2401a344750e63f (patch) | |
tree | 1ab0b8e14a8aa789706f2358152b1bafc76a9101 /stm-uart.c | |
parent | 9177a48f05b09fe48c0b81347b69c9f024180ed1 (diff) |
Revert Peter's hardware flow control patch, as it sometimes causes
corruption on the sending side of USART2 (user/RPC) under load.
Diffstat (limited to 'stm-uart.c')
-rw-r--r-- | stm-uart.c | 28 |
1 files changed, 0 insertions, 28 deletions
@@ -71,20 +71,6 @@ static void MX_DMA_Init(void) /* USART1 init function */ static void MX_USART1_UART_Init(void) { - GPIO_InitTypeDef g; - g.Mode = GPIO_MODE_AF_PP; - g.Pull = GPIO_NOPULL; - g.Speed = GPIO_SPEED_LOW; - g.Alternate = GPIO_AF7_USART1; - - /* USART1_CTS */ - g.Pin = GPIO_PIN_11; - HAL_GPIO_Init(GPIOA, &g); - - /* USART1_RTS */ - g.Pin = GPIO_PIN_12; - HAL_GPIO_Init(GPIOA, &g); - huart_mgmt.Instance = USART1; huart_mgmt.Init.BaudRate = USART_MGMT_BAUD_RATE; huart_mgmt.Init.WordLength = UART_WORDLENGTH_8B; @@ -106,20 +92,6 @@ static void MX_USART1_UART_Init(void) /* USART2 init function */ static void MX_USART2_UART_Init(void) { - GPIO_InitTypeDef g; - g.Mode = GPIO_MODE_AF_PP; - g.Pull = GPIO_NOPULL; - g.Speed = GPIO_SPEED_LOW; - g.Alternate = GPIO_AF7_USART2; - - /* USART2_CTS */ - g.Pin = GPIO_PIN_0; - HAL_GPIO_Init(GPIOA, &g); - - /* USART2_RTS */ - g.Pin = GPIO_PIN_1; - HAL_GPIO_Init(GPIOA, &g); - huart_user.Instance = USART2; huart_user.Init.BaudRate = USART_USER_BAUD_RATE; huart_user.Init.WordLength = UART_WORDLENGTH_8B; |