stm32f103c8t6在arduino IDE上开发

stm32f103c8t6图

步骤：

1.上传bootloader

ttl线接法

(图片来自网络)

generic_boot20_pc13.bin

http://pan.baidu.com/s/1eRWcK6Y

 

TTL线转usb 连接电脑，记下串口号 下面以COM3

cd 到generic_boot20_pc13.bin目录

windows系统在Arduino_STM32-master\tools\win下面可以找到stm32flash.exe

解除写保护     stm32flash.exe -k COM3

stm32flash 0.4
http://stm32flash.googlecode.com/

Interface serial_posix: 57600 8E1
Version      : 0x22
Option 1     : 0x00
Option 2     : 0x00
Device ID    : 0x0410 (Medium-density)
- RAM        : 20KiB  (512b reserved by bootloader)
- Flash      : 128KiB (sector size: 4x1024)
- Option RAM : 16b
- System RAM : 2KiB
Read-UnProtecting flash
Done.

刷入 stm32flash.exe -w generic_boot20_pc13.bin -v -g 0x0 COM3

 

如果提示，这就是因为没有解除写保护，重新执行stm32flash的两步的操作

http://stm32flash.googlecode.com/

Using Parser : Raw BINARY
Interface serial_w32: 57600 8E1
Version      : 0x22
Option 1     : 0x00
Option 2     : 0x00
Device ID    : 0x0410 (Medium-density)
- RAM        : 20KiB  (512b reserved by bootloader)
- Flash      : 128KiB (sector size: 4x1024)
- Option RAM : 16b
- System RAM : 2KiB
Write to memory
Erasing memory
Got NACK from device on command 0x43
Can't initiate chip erase!
Failed to erase memory

 

 

2. 下载文件

https://github.com/rogerclarkmelbourne/Arduino_STM32

放到arduino 安装目录的hardware目录下

3. 下载arduino arm支持

 

 

软件设置

闪烁程序

#define pinLED PC13

void setup() {
  Serial.begin(9600);
  pinMode(pinLED, OUTPUT);
  Serial.println("START");  
}

void loop() {
  digitalWrite(pinLED, HIGH);
  delay(2000);
  digitalWrite(pinLED, LOW);
  delay(2000);
  Serial.println("Hello World");  
}

 

点击上传

如果出现了下面提示，需要按一下核心板上的rest复位键

stm32flash 0.4
Failed to init device.

http://stm32flash.googlecode.com/

Using Parser : Raw BINARY
Interface serial_w32: 230400 8E1

 

在串口输出中可以看到运行结果

 

资料下载

http://pan.baidu.com/s/1eRWcK6Y

 

转载于:https://my.oschina.net/microxdd/blog/919787