2024-12-16发表2025-05-15更新AloT6 分钟读完 (大约895个字)0次访问

初识 STM32F103C8T6

介绍

之前一直都是在玩 arduino 和 esp 系列的开发板，一直没玩过 stm 系列的，所以上网买了几款来尝试一下，顺便了解一下它们之间的区别。买了两种颜色，该实验使用的是蓝色款。个人还是比较喜欢粉色（hhh，粉嫩大叔的怪癖）。

蓝色款版本才 6 块钱

由于使用 platformIO 开发代码写入有问题，所以接下来的操作是基于 arduino-IDE。

环境配置

1. 软件安装

这一步我默认你安装了 arduino-IDE，不知道怎么安装的话，上百度搜搜就有了。

然后需要让 arduino 支持 stm32 系列的开发板，所以这里需要录入相关的开发板插件，打开首选项控制面板，把以下的开发板管理地址填入,然后点击确定。

1	https://dan.drown.org/stm32duino/package_STM32duino_index.json

![首选项](https://oss.jzxer.cn/blog/截屏2025-01-06 12.08.44.png)

2. 下载开发板套件

然后在开发板管理器中搜索 stm32，安装相应的开发板套件。

![开发板管理](https://oss.jzxer.cn/blog/截屏2025-01-06 12.10.29.png)

3. 选择当前开发板

最后在开发板选择栏，选择当前使用的开发板就可以了，完美！

![选择开发板](https://oss.jzxer.cn/blog/截屏2025-01-06 12.12.12.png)

4. 引线连接

首先需要有一个 usb 转 TTL 模块，按如下所示连接开发板。

TTL

到这一步，我们就可以把ttl 模块连上电脑烧录程序了。

引脚记录

GND，3.3v都是内部相通的。3.3v直接给单片机供电，5v接口会通过LDO稳压芯片给单片机供电。
microusb只能供电不能下载。
另一端swd下载接口，和跳线帽搭配使用，Jlink，STlink都可以。
跳线后可串口下载（PA9 PA10）,建议swd,方便测试。
PC13连指示灯。
B12``PB15是SPI2，PA4``7是SPI1, PA9 PA10是串口1，PA2 PA3是串口2,PB10 PB11是串口3，PB6~PB9一般可以用于pwm输出，对应TIM4。 PC13~15 用于时钟相关。
VB用于后备电源供电。
ADC接口：PA0~PA7,PB0 PB1。尽量别用PB3 PB4 PA15，它们和下载口相关。

代码烧录

这里需要注意的点是，如果是使用串口烧录，波特率一定要是 115200。不然烧录就会失败。

1. 点亮板上的 LED

void setup() {
  Serial.begin(115200);
  pinMode(PC13, OUTPUT);
}

void loop() {
  Serial.println("Hello World!");
  digitalWrite(PC13, HIGH);
  delay(1000);
  digitalWrite(PC13, LOW);
  delay(1000);
}

2. 点亮 OLED 屏幕

#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define OLED_I2C_ADDR 0x3C
#define OLED_WIDTH 128
#define OLED_HEIGHT 64

Adafruit_SSD1306 display(OLED_WIDTH, OLED_HEIGHT, &Wire);

#define FRAME_DELAY (42)
#define FRAME_WIDTH (64)
#define FRAME_HEIGHT (64)
#define FRAME_COUNT (sizeof(frames) / sizeof(frames[0]))
const byte PROGMEM frames[][512] = {
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,248,0,0,0,0,0,0,1,252,0,0,0,0,0,0,3,158,0,0,0,0,0,0,3,15,0,0,0,0,0,0,3,7,0,0,0,0,0,0,3,131,128,248,0,0,0,0,1,193,193,252,0,0,0,1,129,224,225,206,0,0,0,7,224,224,241,134,0,0,0,15,248,112,115,134,0,0,0,14,62,56,59,134,0,0,0,12,15,156,27,134,0,0,0,12,7,254,31,134,0,0,0,14,1,254,31,134,0,0,0,7,128,127,31,134,0,0,0,3,224,31,15,134,0,0,0,1,248,31,15,134,0,0,0,0,126,15,15,134,0,0,0,0,31,7,15,134,0,0,0,0,7,131,135,134,0,0,0,0,3,195,7,134,0,0,0,0,1,192,7,134,0,0,0,0,3,224,3,134,0,0,0,0,31,240,1,6,0,0,0,0,127,240,0,6,0,0,0,0,248,0,0,6,0,0,0,1,224,0,0,6,0,0,0,3,192,0,0,6,0,0,0,7,128,0,0,6,0,0,0,15,2,0,0,7,0,0,0,30,15,248,0,7,128,0,0,28,31,255,0,3,192,0,0,56,60,127,0,1,224,0,0,56,120,3,128,0,240,0,0,56,240,1,128,0,120,0,0,31,224,1,192,0,60,0,0,31,224,0,192,0,28,0,0,15,240,0,224,0,28,0,0,63,248,0,96,0,28,0,0,60,56,0,112,0,28,0,0,28,28,0,112,0,28,0,0,28,14,0,224,0,28,0,0,14,14,1,192,0,28,0,0,14,7,131,128,0,28,0,0,7,3,255,0,0,28,0,0,3,1,254,0,0,28,0,0,3,128,28,0,0,28,0,0,1,128,0,0,0,28,0,0,1,192,0,0,0,28,0,0,0,192,0,0,0,28,0,0,0,224,0,0,0,28,0,0,0,120,0,0,0,28,0,0,0,62,0,63,224,28,0,0,0,31,1,255,252,28,0,0,0,7,255,255,255,156,0,0,0,1,255,128,7,252,0,0,0,0,124,0,0,252,0,0,0,0,0,0,0,28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,248,0,0,0,0,0,0,1,252,0,0,0,0,0,0,3,158,0,0,0,0,0,0,3,15,0,0,0,0,0,0,3,7,0,0,0,0,0,0,3,131,128,248,0,0,0,0,1,193,193,252,0,0,0,1,129,224,225,206,0,0,0,7,224,224,241,134,0,0,0,15,248,112,115,134,0,0,0,14,62,56,59,134,0,0,0,12,15,156,27,134,0,0,0,12,7,254,31,134,0,0,0,14,1,254,31,134,0,0,0,7,128,127,31,134,0,0,0,3,224,31,15,134,0,0,0,1,248,31,15,134,0,0,0,0,126,15,15,134,0,0,0,0,31,7,15,134,0,0,0,0,7,131,135,134,0,0,0,0,3,195,7,134,0,0,0,0,1,192,7,134,0,0,0,0,3,224,3,134,0,0,0,0,31,240,1,6,0,0,0,0,127,240,0,6,0,0,0,0,248,0,0,6,0,0,0,1,224,0,0,6,0,0,0,3,192,0,0,6,0,0,0,7,128,0,0,6,0,0,0,15,2,0,0,7,0,0,0,30,15,248,0,7,128,0,0,28,31,255,0,3,192,0,0,56,60,127,0,1,224,0,0,56,120,3,128,0,240,0,0,56,240,1,128,0,120,0,0,31,224,1,192,0,60,0,0,31,224,0,192,0,28,0,0,15,240,0,224,0,28,0,0,63,248,0,96,0,28,0,0,60,56,0,112,0,28,0,0,28,28,0,112,0,28,0,0,28,14,0,224,0,28,0,0,14,14,1,192,0,28,0,0,14,7,131,128,0,28,0,0,7,3,255,0,0,28,0,0,3,1,254,0,0,28,0,0,3,128,28,0,0,28,0,0,1,128,0,0,0,28,0,0,1,192,0,0,0,28,0,0,0,192,0,0,0,28,0,0,0,224,0,0,0,28,0,0,0,120,0,0,0,28,0,0,0,62,0,63,224,28,0,0,0,31,1,255,252,28,0,0,0,7,255,255,255,156,0,0,0,1,255,128,7,252,0,0,0,0,124,0,0,252,0,0,0,0,0,0,0,28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,248,0,0,0,0,0,0,1,252,0,0,0,0,0,0,3,158,0,0,0,0,0,0,3,15,0,0,0,0,0,0,3,7,0,0,0,0,0,0,3,131,128,248,0,0,0,0,1,193,193,252,0,0,0,1,129,224,225,206,0,0,0,7,224,224,241,134,0,0,0,15,248,112,115,134,0,0,0,14,62,56,59,134,0,0,0,12,15,156,27,134,0,0,0,12,7,254,31,134,0,0,0,14,1,254,31,134,0,0,0,7,128,127,31,134,0,0,0,3,224,31,15,134,0,0,0,1,248,31,15,134,0,0,0,0,126,15,15,134,0,0,0,0,31,7,15,134,0,0,0,0,7,131,135,134,0,0,0,0,3,195,7,134,0,0,0,0,1,192,7,134,0,0,0,0,3,224,3,134,0,0,0,0,31,240,1,6,0,0,0,0,127,240,0,6,0,0,0,0,248,0,0,6,0,0,0,1,224,0,0,6,0,0,0,3,192,0,0,6,0,0,0,7,128,0,0,6,0,0,0,15,2,0,0,7,0,0,0,30,15,248,0,7,128,0,0,28,31,255,0,3,192,0,0,56,60,127,0,1,224,0,0,56,120,3,128,0,240,0,0,56,240,1,128,0,120,0,0,31,224,1,192,0,60,0,0,31,224,0,192,0,28,0,0,15,240,0,224,0,28,0,0,63,248,0,96,0,28,0,0,60,56,0,112,0,28,0,0,28,28,0,112,0,28,0,0,28,14,0,224,0,28,0,0,14,14,1,192,0,28,0,0,14,7,131,128,0,28,0,0,7,3,255,0,0,28,0,0,3,1,254,0,0,28,0,0,3,128,28,0,0,28,0,0,1,128,0,0,0,28,0,0,1,192,0,0,0,28,0,0,0,192,0,0,0,28,0,0,0,224,0,0,0,28,0,0,0,120,0,0,0,28,0,0,0,62,0,63,224,28,0,0,0,31,1,255,252,28,0,0,0,7,255,255,255,156,0,0,0,1,255,128,7,252,0,0,0,0,124,0,0,252,0,0,0,0,0,0,0,28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,248,0,0,0,0,0,0,1,252,0,0,0,0,0,0,3,158,0,0,0,0,0,0,3,15,0,0,0,0,0,0,3,7,0,0,0,0,0,0,3,131,128,248,0,0,0,0,1,193,193,252,0,0,0,1,129,224,225,206,0,0,0,7,224,224,241,134,0,0,0,15,248,112,115,134,0,0,0,14,62,56,59,134,0,0,0,12,15,156,27,134,0,0,0,12,7,254,31,134,0,0,0,14,1,254,31,134,0,0,0,7,128,127,31,134,0,0,0,3,224,31,15,134,0,0,0,1,248,31,15,134,0,0,0,0,126,15,15,134,0,0,0,0,31,7,15,134,0,0,0,0,7,131,135,134,0,0,0,0,3,195,7,134,0,0,0,0,1,192,7,134,0,0,0,0,3,224,3,134,0,0,0,0,31,240,1,6,0,0,0,0,127,240,0,6,0,0,0,0,248,0,0,6,0,0,0,1,224,0,0,6,0,0,0,3,192,0,0,6,0,0,0,7,128,0,0,6,0,0,0,15,2,0,0,7,0,0,0,30,15,248,0,7,128,0,0,28,31,255,0,3,192,0,0,56,60,127,0,1,224,0,0,56,120,3,128,0,240,0,0,56,240,1,128,0,120,0,0,31,224,1,192,0,60,0,0,31,224,0,192,0,28,0,0,15,240,0,224,0,28,0,0,63,248,0,96,0,28,0,0,60,56,0,112,0,28,0,0,28,28,0,112,0,28,0,0,28,14,0,224,0,28,0,0,14,14,1,192,0,28,0,0,14,7,131,128,0,28,0,0,7,3,255,0,0,28,0,0,3,1,254,0,0,28,0,0,3,128,28,0,0,28,0,0,1,128,0,0,0,28,0,0,1,192,0,0,0,28,0,0,0,192,0,0,0,28,0,0,0,224,0,0,0,28,0,0,0,120,0,0,0,28,0,0,0,62,0,63,224,28,0,0,0,31,1,255,252,28,0,0,0,7,255,255,255,156,0,0,0,1,255,128,7,252,0,0,0,0,124,0,0,252,0,0,0,0,0,0,0,28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
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  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,0,0,0,0,0,0,0,254,3,224,0,0,0,0,0,231,7,240,0,0,0,0,1,199,14,56,0,0,0,0,1,195,14,56,0,0,0,0,1,195,12,56,0,0,0,0,1,195,28,56,0,0,0,15,1,195,28,48,0,0,0,63,129,195,24,112,0,0,0,57,193,195,56,112,0,0,0,48,225,195,56,112,0,0,0,112,225,195,48,96,0,0,0,56,113,195,112,225,224,0,0,56,113,199,224,231,240,0,0,28,57,135,225,199,248,0,0,28,29,135,193,206,56,0,0,14,29,135,195,156,24,0,0,14,15,135,131,184,56,0,0,7,15,135,135,120,56,0,0,3,7,135,7,240,112,0,0,3,135,134,7,224,224,0,0,1,195,6,15,192,224,0,0,1,195,0,15,129,192,0,0,0,224,0,31,3,128,0,0,0,224,0,31,7,128,0,0,0,112,0,14,7,0,0,15,192,112,0,12,14,0,0,63,224,56,0,0,28,0,0,60,240,56,0,0,28,0,0,24,56,24,0,0,56,0,0,28,24,24,0,0,112,0,0,28,28,28,0,0,112,0,0,12,12,28,0,0,224,0,0,14,14,28,0,0,224,0,0,14,6,28,0,0,192,0,0,7,7,56,0,0,192,0,0,7,7,184,0,0,192,0,0,3,3,240,0,0,192,0,0,3,128,240,0,0,224,0,0,1,192,96,0,0,224,0,0,1,192,0,0,0,120,0,0,0,224,0,0,0,60,0,0,0,224,0,0,0,28,0,0,0,112,0,0,0,28,0,0,0,56,0,0,0,28,0,0,0,60,0,0,0,28,0,0,0,30,0,0,0,28,0,0,0,15,128,0,0,28,0,0,0,3,224,0,0,28,0,0,0,1,252,0,0,28,0,0,0,0,127,0,0,28,0,0,0,0,15,192,0,28,0,0,0,0,3,240,0,28,0,0,0,0,0,252,0,28,0,0,0,0,0,31,128,28,0,0,0,0,0,7,240,28,0,0,0,0,0,0,255,252,0,0,0,0,0,0,31,252,0,0,0,0,0,0,3,248,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,62,0,0,0,0,0,0,0,127,1,240,0,0,0,0,0,119,131,248,0,0,0,0,0,227,135,60,0,0,0,0,0,227,135,28,0,0,0,0,0,227,142,28,0,0,0,0,0,227,142,28,0,0,0,15,128,227,140,24,0,0,0,31,192,227,156,56,0,0,0,60,224,227,156,56,0,0,0,56,224,195,152,48,0,0,0,56,112,195,184,112,0,0,0,56,48,195,184,112,0,0,0,28,56,195,240,97,240,0,0,28,29,195,240,231,248,0,0,14,29,195,224,231,56,0,0,6,13,195,193,206,28,0,0,7,15,199,193,156,28,0,0,3,135,135,131,184,56,0,0,3,135,135,131,112,56,0,0,1,195,135,7,240,112,0,0,1,195,134,7,224,240,0,0,0,225,0,15,193,224,0,0,0,224,0,15,129,192,0,0,0,112,0,31,3,128,0,1,128,112,0,14,7,128,0,31,224,56,0,4,7,0,0,63,240,56,0,0,14,0,0,28,120,28,0,0,28,0,0,28,56,28,0,0,60,0,0,28,28,28,0,0,56,0,0,14,12,28,0,0,112,0,0,14,14,28,0,0,96,0,0,14,14,28,0,0,224,0,0,7,7,28,0,0,224,0,0,7,7,152,0,0,192,0,0,3,3,248,0,0,192,0,0,3,129,240,0,0,192,0,0,3,128,240,0,0,224,0,0,1,192,32,0,0,224,0,0,0,192,0,0,0,120,0,0,0,224,0,0,0,60,0,0,0,112,0,0,0,28,0,0,0,112,0,0,0,28,0,0,0,56,0,0,0,28,0,0,0,28,0,0,0,28,0,0,0,15,0,0,0,28,0,0,0,7,192,0,0,28,0,0,0,3,240,0,0,28,0,0,0,0,252,0,0,28,0,0,0,0,63,0,0,28,0,0,0,0,15,224,0,28,0,0,0,0,1,248,0,28,0,0,0,0,0,126,0,28,0,0,0,0,0,31,192,28,0,0,0,0,0,7,248,28,0,0,0,0,0,0,255,252,0,0,0,0,0,0,31,252,0,0,0,0,0,0,3,248,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
  {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,31,0,0,0,0,0,3,240,63,128,0,0,0,0,7,248,113,192,0,0,0,0,7,56,113,192,0,0,0,0,6,24,113,192,0,0,0,0,6,28,97,192,0,0,0,0,7,28,97,128,0,0,0,0,7,12,97,128,0,0,0,0,7,12,225,128,0,0,0,0,3,14,225,128,0,0,0,30,3,14,227,135,0,0,0,127,3,142,227,143,192,0,0,119,131,143,195,159,224,0,0,99,195,143,195,188,224,0,0,112,243,143,135,56,96,0,0,120,115,15,135,112,96,0,0,56,59,15,6,224,224,0,0,28,31,15,14,225,192,0,0,14,31,14,15,193,192,0,0,7,15,14,15,131,128,0,0,7,135,12,31,131,128,0,0,3,131,0,31,7,0,0,0,1,192,0,62,7,0,0,0,0,224,0,30,14,0,0,0,0,224,0,28,28,0,0,0,0,112,0,8,28,0,0,3,128,56,0,0,56,0,0,31,224,56,0,0,56,0,0,63,240,28,0,0,112,0,0,56,120,28,0,0,112,0,0,24,56,12,0,0,224,0,0,28,28,12,0,0,224,0,0,28,28,14,0,0,192,0,0,14,14,14,0,0,192,0,0,14,14,14,0,0,192,0,0,6,7,28,0,0,192,0,0,7,7,156,0,0,224,0,0,7,3,248,0,0,224,0,0,3,128,240,0,0,120,0,0,3,128,112,0,0,60,0,0,1,192,0,0,0,28,0,0,0,224,0,0,0,28,0,0,0,224,0,0,0,28,0,0,0,112,0,0,0,28,0,0,0,56,0,0,0,28,0,0,0,60,0,0,0,28,0,0,0,31,0,0,0,28,0,0,0,15,128,0,0,28,0,0,0,7,240,0,0,28,0,0,0,1,252,0,0,28,0,0,0,0,63,128,0,28,0,0,0,0,7,240,0,28,0,0,0,0,0,254,0,28,0,0,0,0,0,31,192,28,0,0,0,0,0,3,252,28,0,0,0,0,0,0,127,252,0,0,0,0,0,0,31,252,0,0,0,0,0,0,1,252,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
};

void setup() {
  display.begin(SSD1306_SWITCHCAPVCC, OLED_I2C_ADDR);
}

int frame = 0;
void loop() {
  display.clearDisplay();
  display.drawBitmap(32, 0, frames[frame], FRAME_WIDTH, FRAME_HEIGHT, 1);
  display.display();
  frame = (frame + 1) % FRAME_COUNT;
  delay(FRAME_DELAY);
}

小结

这个开发板我真的花了很多时间研究，因为平时一直都使用 platformIO 开发，遗憾的始终烧录不成功。本来都打算放弃了。

就尝试用 arduino-IDE 试试，竟然成功了，虽然我也不知道到底问题出在哪，但最少买的几个 stm32 系列开发板不至于放在那吃灰了。

不过后续还是会尝试用 platformIO 的开发方案。请请期待。

参考

animator

初识 STM32F103C8T6

http://blog.jzxer.cn/20241216/20241216-STM32F103C8T6-intro/

作者

dev

发布于

2024-12-16

更新于

2025-05-15

许可协议

#arduino stm32

初识 STM32F103C8T6

介绍

环境配置

1. 软件安装

2. 下载开发板套件

3. 选择当前开发板

4. 引线连接

引脚记录

代码烧录

1. 点亮板上的 LED

2. 点亮 OLED 屏幕

小结

参考

作者

发布于

更新于

许可协议

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