diff options
| -rw-r--r-- | ports/stm32f4/supervisor/serial.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ports/stm32f4/supervisor/serial.c b/ports/stm32f4/supervisor/serial.c index 984db2d0f..1532a8ae8 100644 --- a/ports/stm32f4/supervisor/serial.c +++ b/ports/stm32f4/supervisor/serial.c @@ -33,7 +33,7 @@ UART_HandleTypeDef huart2; void serial_init(void) { huart2.Instance = USART2; - huart2.Init.BaudRate = 9600; + huart2.Init.BaudRate = 115200; huart2.Init.WordLength = UART_WORDLENGTH_8B; huart2.Init.StopBits = UART_STOPBITS_1; huart2.Init.Parity = UART_PARITY_NONE; @@ -44,7 +44,7 @@ void serial_init(void) { { HAL_GPIO_WritePin(GPIOE, GPIO_PIN_1, GPIO_PIN_RESET); } - HAL_UART_Transmit(&huart2, (uint8_t*)"Serial On", 9, 5000); + HAL_UART_Transmit(&huart2, (uint8_t*)"Serial On", 9, 2); HAL_GPIO_WritePin(GPIOE, GPIO_PIN_2, GPIO_PIN_RESET); } @@ -54,7 +54,7 @@ bool serial_connected(void) { char serial_read(void) { uint8_t data; - HAL_UART_Receive(&huart2, &data, 1,5000); + HAL_UART_Receive(&huart2, &data, 1,500); return data; } |