嘉立创地阔星STM32F103C8T6 arduino ch340串口烧录

因为手里面有一个ESP-01S的下载器，芯片是CH340的，想着应该能用的话，就暂时不用买ST-LINK或USB转TTL模块了。
烧录时老是忘记细节，每次遇到报错都要排查一遍，特别麻烦，特此记录一下烧录前的检查项。

1. Sketch uses 14200 bytes (21%) of program storage space. Maximum is 65536 bytes.
2. Global variables use 2184 bytes (10%) of dynamic memory, leaving 18296 bytes for local variables. Maximum is 20480 bytes.
3. maple_loader v0.1
4. Resetting to bootloader via DTR pulse
5. #
6. # A fatal error has been detected by the Java Runtime Environment:
7. #
8. #  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000007110b5db, pid=38372, tid=0x0000000000008198
9. #
10. # JRE version: Java(TM) SE Runtime Environment (8.0_451) (build 1.8.0_451-b10)
11. # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.451-b10 mixed mode windows-amd64 compressed oops)
12. # Problematic frame:
13. # C  [jSSC-2.8_x86_64.dll+0xb5db]
14. #
15. # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
16. #
17. # An error report file with more information is saved as:
18. # C:\Users\alpha\AppData\Local\Arduino15\packages\stm32duino\tools\stm32tools\2022.9.26\win\hs_err_pid38372.log
19. #
20. # If you would like to submit a bug report, please visit:
21. #   http://bugreport.java.com/bugreport/crash.jsp
22. # The crash happened outside the Java Virtual Machine in native code.
23. # See problematic frame for where to report the bug.
24. #

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物料清单
嘉立创地阔星开发板STM32F103C8T6 
CH340烧录（我这里用的是ESP-01S的下载器）

检查项一

连线

STM32F103C8T6	CH340
3V3	3V3
GND	GND
A09 (TX)	TXD
A10 (RX)	RXD

 
引脚图

 
检查项二

跳线帽如下

BT1	0
BT0	1

 
 

 检查项三


打开STM32CubeProgrammer测试连接。
先选UART；再选Port；最后点connect。如果连接成功，可以关掉STM32CubeProgrammer，防止端口占用。

 
连接成功如图所示：

 
检查项四

打开Arduino，检查开发板烧录配置，upload method修改为"Serial"。

 
烧录成功

 
附上测试代码

1. /*
2. * Test program for the STM32F103C8T6
3. */
4. #include "Arduino.h"
6. int counter = 0;
7. // const int PA1 = 11;
8. // const int PA3 = 13;
10. void setup() {
11.   Serial.begin(9600);
12.   Serial.println("Hello, World!");
13.   pinMode(PA3, OUTPUT);
14.   pinMode(PA1, OUTPUT);
15. }
17. void loop() {
18.   Serial.println("Hello, World!!!" + String(counter));
19.   counter++;
20.   delay(1000);
21.   digitalWrite(PA3, HIGH);
22.   digitalWrite(PA1, HIGH);
23.   delay(1000);
24.   digitalWrite(PA3, LOW);
25.   digitalWrite(PA1, LOW);
26.   delay(1000);
27. }

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