stm32运行中在标准库和HAL库下修改串口波特率
001实验是在正点原子串口实验（库函数）基础上实现串口修改波特率
发送字符a或b或c或d实现波特率的切换
002实验是在modbus-rtu协议基础之上增加串口2修改波特率函数通过06功能码实现串口波特率的修改
可以使用modbus poll软件模拟主机设备，实现波特率的快速修改
003实验是一个简单的modbus协议实现串口波特率的修改
使用串口助手分别发送一下数据指令（十六进制发送）
aa 01 00 55 打开led灯和修改波特率为4800
aa 01 00 55 关闭led灯和修改波特率为9600
文件下载
资源详情
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</span>","children":null,"spread":false},{"title":"USART_uvproj.bak <span style='color:#111;'> 18.16KB </span>","children":null,"spread":false},{"title":"USART_uvopt.bak <span style='color:#111;'> 16.78KB </span>","children":null,"spread":false},{"title":"USART.Uv2.bak <span style='color:#111;'> 3.32KB </span>","children":null,"spread":false},{"title":"USART.opt.bak <span style='color:#111;'> 3.19KB </span>","children":null,"spread":false},{"title":"USART_sct.Bak <span style='color:#111;'> 479B </span>","children":null,"spread":false},{"title":"keilkilll.bat <span style='color:#111;'> 399B </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_tim.c <span style='color:#111;'> 242.32KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_tim.c <span style='color:#111;'> 242.32KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_uart.c <span style='color:#111;'> 132.04KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_uart.c <span style='color:#111;'> 132.04KB </span>","children":null,"spread":false},{"title":"stm32f10x_tim.c <span style='color:#111;'> 106.60KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_tim_ex.c <span style='color:#111;'> 79.24KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_tim_ex.c <span style='color:#111;'> 79.24KB </span>","children":null,"spread":false},{"title":"stm32f10x_flash.c <span style='color:#111;'> 61.08KB </span>","children":null,"spread":false},{"title":"stm32f10x_rcc.c <span style='color:#111;'> 50.07KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_rcc.c <span style='color:#111;'> 49.12KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_rcc.c <span style='color:#111;'> 49.12KB </span>","children":null,"spread":false},{"title":"stm32f10x_adc.c <span style='color:#111;'> 46.09KB </span>","children":null,"spread":false},{"title":"stm32f10x_i2c.c <span style='color:#111;'> 44.71KB </span>","children":null,"spread":false},{"title":"stm32f10x_can.c <span style='color:#111;'> 44.05KB </span>","children":null,"spread":false},{"title":"stm32f10x_usart.c <span style='color:#111;'> 37.45KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_flash_ex.c <span style='color:#111;'> 36.27KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_flash_ex.c <span style='color:#111;'> 36.27KB </span>","children":null,"spread":false},{"title":"system_stm32f10x.c <span style='color:#111;'> 35.72KB </span>","children":null,"spread":false},{"title":"stm32f10x_fsmc.c <span style='color:#111;'> 34.65KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_rcc_ex.c <span style='color:#111;'> 30.16KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_rcc_ex.c <span style='color:#111;'> 30.16KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_flash.c <span style='color:#111;'> 29.55KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_flash.c <span style='color:#111;'> 29.55KB </span>","children":null,"spread":false},{"title":"stm32f10x_spi.c <span style='color:#111;'> 29.52KB </span>","children":null,"spread":false},{"title":"stm32f10x_dma.c <span style='color:#111;'> 28.91KB </span>","children":null,"spread":false},{"title":"stm32f10x_sdio.c <span style='color:#111;'> 28.25KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_dma.c <span style='color:#111;'> 27.82KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_dma.c <span style='color:#111;'> 27.82KB </span>","children":null,"spread":false},{"title":"stm32f10x_gpio.c <span style='color:#111;'> 22.68KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_gpio.c <span style='color:#111;'> 21.06KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_gpio.c <span style='color:#111;'> 21.06KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_pwr.c <span style='color:#111;'> 21.04KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_pwr.c <span style='color:#111;'> 21.04KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal.c <span style='color:#111;'> 20.43KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal.c <span style='color:#111;'> 20.43KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_cortex.c <span style='color:#111;'> 18.91KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_cortex.c <span style='color:#111;'> 18.91KB </span>","children":null,"spread":false},{"title":"stm32f10x_dac.c <span style='color:#111;'> 18.64KB </span>","children":null,"spread":false},{"title":"core_cm3.c <span style='color:#111;'> 16.87KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_exti.c <span style='color:#111;'> 15.40KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_exti.c <span style='color:#111;'> 15.40KB </span>","children":null,"spread":false},{"title":"system_stm32f1xx.c <span style='color:#111;'> 14.80KB </span>","children":null,"spread":false},{"title":"system_stm32f1xx.c <span style='color:#111;'> 14.80KB </span>","children":null,"spread":false},{"title":"stm32f10x_cec.c <span style='color:#111;'> 11.38KB </span>","children":null,"spread":false},{"title":"modbus.c <span style='color:#111;'> 10.60KB </span>","children":null,"spread":false},{"title":"main.c <span style='color:#111;'> 9.01KB </span>","children":null,"spread":false},{"title":"stm32f10x_pwr.c <span style='color:#111;'> 8.55KB </span>","children":null,"spread":false},{"title":"stm32f10x_rtc.c <span style='color:#111;'> 8.40KB </span>","children":null,"spread":false},{"title":"stm32f10x_bkp.c <span style='color:#111;'> 8.26KB </span>","children":null,"spread":false},{"title":"misc.c <span style='color:#111;'> 6.88KB </span>","children":null,"spread":false},{"title":"stm32f10x_exti.c <span style='color:#111;'> 6.80KB </span>","children":null,"spread":false},{"title":"stm32f1xx_it.c <span style='color:#111;'> 6.51KB </span>","children":null,"spread":false},{"title":"main.c <span style='color:#111;'> 6.21KB </span>","children":null,"spread":false},{"title":"usart.c <span style='color:#111;'> 5.88KB </span>","children":null,"spread":false},{"title":"stm32f1xx_it.c <span style='color:#111;'> 5.76KB </span>","children":null,"spread":false},{"title":"stm32f10x_wwdg.c <span style='color:#111;'> 5.60KB </span>","children":null,"spread":false},{"title":"usart.c <span style='color:#111;'> 5.46KB </span>","children":null,"spread":false},{"title":"stm32f10x_dbgmcu.c <span style='color:#111;'> 5.03KB </span>","children":null,"spread":false},{"title":"delay.c <span style='color:#111;'> 4.92KB </span>","children":null,"spread":false},{"title":"stm32f10x_iwdg.c <span style='color:#111;'> 4.80KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_gpio_ex.c <span style='color:#111;'> 4.15KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_gpio_ex.c <span style='color:#111;'> 4.15KB </span>","children":null,"spread":false},{"title":"modbus_crc.c <span style='color:#111;'> 4.03KB </span>","children":null,"spread":false},{"title":"usart.c <span style='color:#111;'> 3.71KB </span>","children":null,"spread":false},{"title":"stm32f10x_crc.c <span style='color:#111;'> 3.27KB </span>","children":null,"spread":false},{"title":"tim.c <span style='color:#111;'> 2.89KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_msp.c <span style='color:#111;'> 2.46KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_msp.c <span style='color:#111;'> 2.46KB </span>","children":null,"spread":false},{"title":"main.c <span style='color:#111;'> 2.39KB </span>","children":null,"spread":false},{"title":"stm32f10x_it.c <span style='color:#111;'> 2.36KB </span>","children":null,"spread":false},{"title":"gpio.c <span style='color:#111;'> 2.05KB </span>","children":null,"spread":false},{"title":"gpio.c <span style='color:#111;'> 2.02KB </span>","children":null,"spread":false},{"title":"key.c <span style='color:#111;'> 1.77KB </span>","children":null,"spread":false},{"title":"led.c <span style='color:#111;'> 1.27KB </span>","children":null,"spread":false},{"title":"sys.c <span style='color:#111;'> 1.23KB </span>","children":null,"spread":false},{"title":"sys.c <span style='color:#111;'> 1.23KB </span>","children":null,"spread":false},{"title":"sys.c <span style='color:#111;'> 616B </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_tim.crf <span style='color:#111;'> 660.22KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_tim_ex.crf <span style='color:#111;'> 622.61KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_uart.crf <span style='color:#111;'> 617.80KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_dma.crf <span style='color:#111;'> 608.64KB </span>","children":null,"spread":false},{"title":"stm32f1xx_hal_rcc.crf <span style='color:#111;'> 608.44KB </span>","children":null,"spread":false},{"title":"modbus.crf <span style='color:#111;'> 606.61KB </span>","children":null,"spread":false},{"title":"main.crf <span style='color:#111;'> 603.62KB </span>","children":null,"spread":false},{"title":"stm32f1xx_it.crf <span style='color:#111;'> 603.27KB </span>","children":null,"spread":false},{"title":"usart.crf <span style='color:#111;'> 602.93KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]
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本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二条之规定，若资源存在侵权或相关问题请联系本站客服人员，zhiweidada#qq.com，请把#换成@，本站将给予最大的支持与配合，做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明