bstanwell/ch32v20x-examples
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update 1.8

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This commit is contained in:
qiyongshuang
2023-09-06 10:08:11 +08:00
parent b79c6ac80d
commit 64be955461
760 changed files with 42517 additions and 30957 deletions
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EVT/EXAM/USART/USART_HardwareFlowControl/User/main.c
+16 -14
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@@ -4,22 +4,22 @@
* Version : V1.0.0
* Date : 2021/06/06
* Description : Main program body.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
/*
*@Note
Hardware flow control mode, master/slave mode, transceiver routine:
USART1_Tx(PA9)\USART1_Rx(PA10)\USART1_CTS(PA11)\USART1_RTS(PA12)
This example demonstrates UART1 hardware flow control data sending and receiving,
connect the UART1 Tx and Rx pins to the serial port tool respectively,
View through the host computer tool, CTS is connected to VCC, and data cannot be sent,
but connected to GND, data can be sent normally.
*/
*Hardware flow control mode, master/slave mode, transceiver routine:
*USART1_Tx(PA9)\USART1_Rx(PA10)\USART1_CTS(PA11)\USART1_RTS(PA12)
*This example demonstrates UART1 hardware flow control data sending and receiving,
*connect the UART1 Tx and Rx pins to the serial port tool respectively,
*View through the host computer tool, CTS is connected to VCC, and data cannot be sent,
*but connected to GND, data can be sent normally.
*
*/
#include "debug.h"
@@ -114,9 +114,11 @@ void USART1_ReCFG(void)
int main(void)
{
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
SystemCoreClockUpdate();
Delay_Init();
USART1_ReCFG();
printf("SystemClk:%d\r\n", SystemCoreClock);
printf( "ChipID:%08x\r\n", DBGMCU_GetCHIPID() );
printf("USART1 Hardware Flow Control TEST\r\n");
while(TxCnt < TxSize)