资源简介
stm8的485串口收发程序,采用库函数。将收到的程序发送回去

代码片段和文件信息
/**
******************************************************************************
* @file Project/main.c
* @author MCD Application Team
* @version V2.1.0
* @date 18-November-2011
* @brief Main program body
******************************************************************************
* @attention
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* © COPYRIGHT 2011 STMicroelectronics
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include “stm8s.h“
/* Private defines -----------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
void Init_UART1(void)
{
UART1_DeInit();
UART1_Init((u32)9600 UART1_WORDLENGTH_8D UART1_STOPBITS_1 UART1_PARITY_NO UART1_SYNCMODE_CLOCK_DISABLE UART1_MODE_TXRX_ENABLE);
UART1_ITConfig(UART1_IT_RXNE_OR ENABLE);
UART1_Cmd(ENABLE);
}
void Send(uint8_t dat)
{
while(( UART1_GetFlagStatus(UART1_FLAG_TXE)==RESET));
UART1_SendData8(dat);
}
void main(void)
{
GPIO_DeInit(GPIOB); //复位GPIOC PC端口的设置恢复为初始值
GPIO_Init(GPIOB GPIO_PIN_5GPIO_MODE_OUT_PP_LOW_FAST);//初始化PC端口,设置PC1为推挽输出
CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1);
Init_UART1();
enableInterrupts();
GPIO_WriteLow(GPIOBGPIO_PIN_5);//接收
/* Infinite loop */
while (1)
{
}
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval : None
*/
void assert_failed(u8* file u32 line)
{
/* User can add his own implementation to report the file name and line number
ex: printf(“Wrong parameters value: file %s on line %d\r\n“ file line) */
/* Infinite loop */
while (1)
{
}
}
#endif
/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 712704 2011-08-02 11:32 STM8函数库中文参考.exe
文件 4895062 2011-07-04 10:06 STM8_RM_CH_V4.pdf
文件 10982 2013-07-31 10:01 UARTR\Backup of demo.ewd
文件 42414 2013-07-31 11:03 UARTR\Backup of demo.ewp
文件 39 2013-07-31 10:01 UARTR\cspycomm.log
文件 871 2015-12-16 15:41 UARTR\demo.dep
文件 12636 2015-12-15 17:44 UARTR\demo.ewd
文件 44519 2015-12-15 17:54 UARTR\demo.ewp
文件 1147 2015-12-15 17:54 UARTR\demo.ewt
文件 158 2013-07-31 09:58 UARTR\demo.eww
文件 2749 2015-12-16 15:33 UARTR\main.c
文件 1066 2013-07-31 11:04 UARTR\settings\demo.cspy.bat
文件 7016 2015-12-16 15:41 UARTR\settings\demo.dbgdt
文件 1473 2015-12-16 15:41 UARTR\settings\demo.Debug.cspy.bat
文件 811 2015-12-16 15:41 UARTR\settings\demo.dni
文件 5427 2015-12-16 15:41 UARTR\settings\demo.wsdt
文件 51 2015-12-16 15:41 UARTR\settings\demo.wspos
文件 4529 2011-11-21 15:54 UARTR\stm8s_conf.h
文件 14149 2015-12-16 15:40 UARTR\stm8s_it.c
文件 5365 2011-11-21 15:54 UARTR\stm8s_it.h
文件 115797 2013-07-30 20:44 UARTR\STM8S_StdPeriph_Driver\inc\stm8s.h
文件 15026 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_adc1.h
文件 11473 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_adc2.h
文件 4926 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_awu.h
文件 3495 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_beep.h
文件 25587 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_can.h
文件 16968 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_clk.h
文件 4625 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_exti.h
文件 13814 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_flash.h
文件 6270 2011-11-18 11:15 UARTR\STM8S_StdPeriph_Driver\inc\stm8s_gpio.h
............此处省略53个文件信息
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