Arduino IDE配置STM32开发环境和烧录
前言：最近在制作3D打印机，自己画了一块STM32F446的3D打印机板子（RUMBA32），但是在Arduino编译Marlin固件的时候，一直报错，显示定时器中断有问题。
怀疑可能是由于Arduino IDE编译环境的问题，因此花了一点时间配置Arduino IDE，并成功实现使用串口/DFU进行程序烧录，实现了最简单的LED闪烁和串口显示。
下面对整个步骤进行介绍：
1. 下载Arduino IDE并安装
方式1：官网下载地址：https://www.arduino.cc/en/Main/Software，下载后安装
方式2：Microsoft store：直接搜索Arduino进行下载并安装
2. 在Arduino中安装STM32开发板
- Arduino IDE中打开“文件 -> 首选项”，在“附加开发板管理器地址”中输入：https://github.com/stm32duino/BoardManagerFiles/raw/master/STM32/package_stm_index.json
- Arduino IDE中打开“工具 -> 开发板 -> 开发板管理器”，滑倒最下面可以看到：
安装最新的即可，我的版本是1.9.0
- Arduino IDE中打开“工具 -> 开发板”，选择合适的开发板类型，例如最简单的STM32板子。我选择的是RUMBA32板子
3. 安装STM32CubeProgrammer
4. 添加STM32CubeProgrammer中的bin文件夹的路径到系统路径中
5. 配合好BOOT0，使用串口/DFU进行烧录
在这里只需要STM32CubeProgrammer初次设置好了是串口方式/DFU方式，之后就不需要用STM32CubeProgrammer了
在DFU模式中，如果需要重新下载程序，需要BOOT0为1，按reset复位，之后才可以烧录程序
其原理应该是BOOT0为1时，按reset后运行DFU程序，系统进行DFU模式，之后就可以用Arduino进行烧录
配置USB支持串口，则可以直接使用USB进行串口读取与发送
最后配一张自己制作的RUMBA32开发板图：。
之后制作成功3D打印机后，将会和大家分享一下制作3D打印机的过程，并分享一些资料
对了，在编译Marlin 2.0固件的时候，遇到报错：
sketch\src\HAL\STM32\timers.cpp: In function 'void HAL_timer_enable_interrupt(uint8_t)':
sketch\src\HAL\STM32\timers.cpp:178:62: error: no matching function for call to 'HardwareTimer::attachInterrupt(void (&)(HardwareTimer*))'
178 | timer_instance[timer_num]->attachInterrupt(Step_Handler);
| ^
In file included from C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/stm32/analog.h:45,
from C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/board.h:8,
from C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/wiring.h:41,
from C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/Arduino.h:36,
from c:\users\asus\appdata\local\temp\arduino_build_611183\sketch\src\hal\shared\marduino.h:36,
from c:\users\asus\appdata\local\temp\arduino_build_611183\sketch\src\hal\stm32\hal.h:28,
from c:\users\asus\appdata\local\temp\arduino_build_611183\sketch\src\hal\hal.h:26,
from c:\users\asus\appdata\local\temp\arduino_build_611183\sketch\src\inc\marlinconfig.h:30,
from sketch\src\HAL\STM32\timers.cpp:24:
C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/HardwareTimer.h:134:10: note: candidate: 'void HardwareTimer::attachInterrupt(callback_function_t)'
134 | void attachInterrupt(callback_function_t callback); // Attach interrupt callback which will be called upon update event (timer rollover)
| ^~~~~~~~~~~~~~~
C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/HardwareTimer.h:134:46: note: no known conversion for argument 1 from 'void(HardwareTimer*)' to 'callback_function_t' {aka 'std::function<void()>'}
134 | void attachInterrupt(callback_function_t callback); // Attach interrupt callback which will be called upon update event (timer rollover)
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/HardwareTimer.h:138:10: note: candidate: 'void HardwareTimer::attachInterrupt(uint32_t, callback_function_t)'
138 | void attachInterrupt(uint32_t channel, callback_function_t callback); // Attach interrupt callback which will be called upon compare match event of specified channel
| ^~~~~~~~~~~~~~~
C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/HardwareTimer.h:138:10: note: candidate expects 2 arguments, 1 provided
sketch\src\HAL\STM32\timers.cpp:181:62: error: no matching function for call to 'HardwareTimer::attachInterrupt(void (&)(HardwareTimer*))'
181 | timer_instance[timer_num]->attachInterrupt(Temp_Handler);
| ^
In file included from C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/stm32/analog.h:45,
from C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/board.h:8,
from C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/wiring.h:41,
from C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/Arduino.h:36,
from c:\users\asus\appdata\local\temp\arduino_build_611183\sketch\src\hal\shared\marduino.h:36,
from c:\users\asus\appdata\local\temp\arduino_build_611183\sketch\src\hal\stm32\hal.h:28,
from c:\users\asus\appdata\local\temp\arduino_build_611183\sketch\src\hal\hal.h:26,
from c:\users\asus\appdata\local\temp\arduino_build_611183\sketch\src\inc\marlinconfig.h:30,
from sketch\src\HAL\STM32\timers.cpp:24:
C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/HardwareTimer.h:134:10: note: candidate: 'void HardwareTimer::attachInterrupt(callback_function_t)'
134 | void attachInterrupt(callback_function_t callback); // Attach interrupt callback which will be called upon update event (timer rollover)
| ^~~~~~~~~~~~~~~
C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/HardwareTimer.h:134:46: note: no known conversion for argument 1 from 'void(HardwareTimer*)' to 'callback_function_t' {aka 'std::function<void()>'}
134 | void attachInterrupt(callback_function_t callback); // Attach interrupt callback which will be called upon update event (timer rollover)
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/HardwareTimer.h:138:10: note: candidate: 'void HardwareTimer::attachInterrupt(uint32_t, callback_function_t)'
138 | void attachInterrupt(uint32_t channel, callback_function_t callback); // Attach interrupt callback which will be called upon compare match event of specified channel
| ^~~~~~~~~~~~~~~
C:\Users\ASUS\AppData\Local\Arduino15\packages\STM32\hardware\stm32\1.9.0\cores\arduino/HardwareTimer.h:138:10: note: candidate expects 2 arguments, 1 provided
exit status 1
为开发板 3D printer boards 编译时出错。
下载 https://github.com/stm32duino/BoardManagerFiles/raw/master/STM32/package_stm_index.json 时出错
下载 https://github.com/stm32duino/BoardManagerFiles/raw/master/STM32/package_stm_index.json 时出错
暂时没有得到解决，望知道的小伙伴解答！
上述的内容我还会再细化补充内容，如果对你有帮助，希望可以点赞以支持，同时也可以在评论区说出自己遇到的问题！
2020年8月21日：问题已解决，根据rumba32的wiki，需要使用VScode进行编译烧录。等之后材料到齐了，就可以制作3D打印机了
