1.实验目的：
新建基于STM32F4 固件库V1.3.0的工程模板
2.实验现象：
下载进开发板之后，红绿灯闪烁
3.注意事项：
1）新建工程的时候，请确保Option for target->C/C++选项卡的全部宏定义Define输入框字符串为：STM32F40_41xxx,USE_STDPERIPH_DRIVER
4.手册中讲解到步骤15的时候的main.c源码如下：
#include "stm32f4xx.h"
//ALIENTEK 探索者STM32F407开发板 实验0
//STM32F4工程模板-库函数版本
//技术支持：www.openedv.com
//淘宝店铺：http://eboard.taobao.com
//广州市星翼电子科技有限公司
//作者：正点原子 @ALIENTEK
void Delay(__IO uint32_t nCount);
void Delay(__IO uint32_t nCount)
{
while(nCount--){}
}
int main(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOF, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9 | GPIO_Pin_10;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
GPIO_Init(GPIOF, &GPIO_InitStructure);
while(1){
GPIO_SetBits(GPIOF,GPIO_Pin_9|GPIO_Pin_10);
Delay(0x7FFFFF);
GPIO_ResetBits(GPIOF,GPIO_Pin_9|GPIO_Pin_10);
Delay(0x7FFFFF);
}
}
MODBUS程序1-1.zip_MODBUS-RTU_STM32F407_MODBUS_escapel1g_modbus RTU
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2022-07-15
20:32:52
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MODBUS程序1-1.zip_MODBUS-RTU_STM32F407_MODBUS_escapel1g_modbus RTU （269个子文件） 
Template.uvguix.Administrator 139KB Template.axf 779KB keilkilll.bat 399B stm32f4xx_tim.c 122KB stm32f4xx_rtc.c 100KB stm32f4xx_rcc.c 97KB LCD.c 86KB stm32f4xx_adc.c 67KB stm32f4xx_flash.c 62KB stm32f4xx_can.c 59KB stm32f4xx_cryp_aes.c 57KB stm32f4xx_usart.c 57KB stm32f4xx_fmc.c 55KB stm32f4xx_i2c.c 53KB stm32f4xx_dma.c 52KB stm32f4xx_spi.c 51KB system_stm32f4xx.c 47KB stm32f4xx_sai.c 45KB stm32f4xx_fsmc.c 41KB stm32f4xx_ltdc.c 39KB stm32f4xx_sdio.c 38KB stm32f4xx_pwr.c 37KB stm32f4xx_cryp.c 35KB stm32f4xx_dma2d.c 27KB stm32f4xx_dac.c 26KB stm32f4xx_hash.c 26KB stm32f4xx_gpio.c 25KB stm32f4xx_dcmi.c 18KB stm32f4xx_rng.c 14KB misc.c 11KB stm32f4xx_cryp_tdes.c 10KB stm32f4xx_wwdg.c 10KB stm32f4xx_exti.c 10KB stm32f4xx_cryp_des.c 10KB stm32f4xx_hash_sha1.c 10KB stm32f4xx_hash_md5.c 9KB stm32f4xx_syscfg.c 9KB stm32f4xx_iwdg.c 9KB delay.c 8KB stm32f4xx_dbgmcu.c 7KB RTC.c 7KB stm32f4xx_flash_ramfunc.c 5KB usart.c 5KB usart_modbus.c 5KB stm32f4xx_it.c 4KB ModbusCRC.c 4KB stm32f4xx_crc.c 4KB main.c 3KB modbus.c 2KB TIMER.c 2KB TIMER2.c 1KB sys.c 1KB LED.c 704B lcd.crf 460KB stm32f4xx_tim.crf 443KB stm32f4xx_rtc.crf 441KB main.crf 440KB stm32f4xx_ltdc.crf 438KB stm32f4xx_cryp_aes.crf 436KB stm32f4xx_sai.crf 435KB stm32f4xx_rcc.crf 434KB stm32f4xx_dma2d.crf 433KB stm32f4xx_can.crf 432KB rtc.crf 431KB stm32f4xx_adc.crf 430KB stm32f4xx_flash.crf 430KB stm32f4xx_dma.crf 430KB usart.crf 430KB stm32f4xx_i2c.crf 429KB stm32f4xx_fsmc.crf 429KB stm32f4xx_cryp.crf 428KB stm32f4xx_usart.crf 428KB stm32f4xx_spi.crf 428KB stm32f4xx_sdio.crf 427KB stm32f4xx_pwr.crf 426KB usart_modbus.crf 426KB stm32f4xx_dac.crf 426KB modbus.crf 426KB stm32f4xx_hash.crf 425KB stm32f4xx_gpio.crf 425KB stm32f4xx_dcmi.crf 425KB timer.crf 425KB delay.crf 425KB stm32f4xx_cryp_tdes.crf 425KB stm32f4xx_hash_sha1.crf 425KB stm32f4xx_hash_md5.crf 425KB stm32f4xx_cryp_des.crf 425KB system_stm32f4xx.crf 425KB timer2.crf 424KB led.crf 424KB stm32f4xx_exti.crf 424KB sys.crf 424KB stm32f4xx_syscfg.crf 424KB stm32f4xx_wwdg.crf 424KB misc.crf 423KB stm32f4xx_rng.crf 423KB stm32f4xx_iwdg.crf 423KB stm32f4xx_flash_ramfunc.crf 423KB stm32f4xx_dbgmcu.crf 423KB modbuscrc.crf 423KB共 269 条
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