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modify buardrate

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This commit is contained in:
huang
2024-02-29 11:15:49 +08:00
parent 38a087717c
commit 1dffac3f88
2 changed files with 11 additions and 10 deletions
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Ubiquitous/XiZi_IIoT/board/ch32v307vct6/third_party_driver/uart/connect_uart.c
+5 -5
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@@ -167,7 +167,7 @@ static int SerialGetChar(struct SerialHardwareDevice* serial_dev)
}
static const struct SerialDataCfg data_cfg_init = {
.serial_baud_rate = 1500000,
.serial_baud_rate = BAUD_RATE_9600,
.serial_data_bits = DATA_BITS_8,
.serial_stop_bits = STOP_BITS_1,
.serial_parity_mode = PARITY_NONE,
@@ -259,7 +259,7 @@ void USART1_IRQHandler(void)
uint16_t UART_ReceiveData(USART_TypeDef* USARTx)
{
return (uint16_t)(USARTx->DATAR & (uint16_t)0x01FF);
return (uint16_t)(USARTx->DATAR);
}
#ifdef BSP_USING_UART2
@@ -365,7 +365,7 @@ int InitHwUart(void)
GPIO_Init(GPIOA, &gpio_init_struct);
USART_InitTypeDef usart_init_struct;
usart_init_struct.USART_BaudRate = 1500000;
usart_init_struct.USART_BaudRate = 9600;
usart_init_struct.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
usart_init_struct.USART_Mode = USART_Mode_Tx | USART_Mode_Rx;
usart_init_struct.USART_WordLength = USART_WordLength_8b;
@@ -429,7 +429,7 @@ int InitHwUart(void)
GPIO_Init(GPIOB, &gpio_init_struct_2);
USART_InitTypeDef usart_init_struct_2;
usart_init_struct_2.USART_BaudRate = 1500000;
usart_init_struct_2.USART_BaudRate = 9600;
usart_init_struct_2.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
usart_init_struct_2.USART_Mode = USART_Mode_Tx | USART_Mode_Rx;
usart_init_struct_2.USART_WordLength = USART_WordLength_8b;
@@ -493,7 +493,7 @@ int InitHwUart(void)
GPIO_Init(GPIOC, &gpio_init_struct_4);
USART_InitTypeDef usart_init_struct_4;
usart_init_struct_4.USART_BaudRate = 1500000;
usart_init_struct_4.USART_BaudRate = 9600;
usart_init_struct_4.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
usart_init_struct_4.USART_Mode = USART_Mode_Tx | USART_Mode_Rx;
usart_init_struct_4.USART_WordLength = USART_WordLength_8b;