タイマ割り込み関数を修正

[Kuwamai]

What does this implement/fix?

Arduino_Core_STM32のアップデートによりArduino_Sample/STEP9_2/STEP9_2.inoで、タイマ割り込みに関するコンパイルエラーが発生するようになっていたためコンパイルが通るように修正しました。

Does this close any currently open issues?

しません。

How has this been tested?

Arduino_Sample/STEP9_2/STEP9_2.inoをコンパイルしタイマ割り込みに関するエラーが生じなくなることを確認しました。

Any other comments?

エラー発生時のログはこちらです。

/home/kuwagata/Downloads/TrainingTracer_Samples-0.2.1/Arduino_Sample/STEP9_2/STEP9_2.ino: In function 'void setup()':
/home/kuwagata/Downloads/TrainingTracer_Samples-0.2.1/Arduino_Sample/STEP9_2/STEP9_2.ino:181:26: error: no matching function for call to 'HardwareTimer::attachInterrupt(void (&)(HardwareTimer*))'
  181 |   Timer2->attachInterrupt(TimerCNT);
      |   ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
In file included from /home/kuwagata/.arduino15/packages/STMicroelectronics/hardware/stm32/2.7.1/cores/arduino/stm32/analog.h:45,
                 from /home/kuwagata/.arduino15/packages/STMicroelectronics/hardware/stm32/2.7.1/cores/arduino/board.h:8,
                 from /home/kuwagata/.arduino15/packages/STMicroelectronics/hardware/stm32/2.7.1/cores/arduino/wiring.h:40,
                 from /home/kuwagata/.arduino15/packages/STMicroelectronics/hardware/stm32/2.7.1/cores/arduino/Arduino.h:36,
                 from /tmp/arduino/sketches/A2CF2F48D154B65EF3DD9166065BFE1B/sketch/STEP9_2.ino.cpp:1:
/home/kuwagata/.arduino15/packages/STMicroelectronics/hardware/stm32/2.7.1/cores/arduino/HardwareTimer.h:156:10: note: candidate: 'void HardwareTimer::attachInterrupt(callback_function_t)'
  156 |     void attachInterrupt(callback_function_t callback); // Attach interrupt callback which will be called upon update event (timer rollover)
      |          ^~~~~~~~~~~~~~~
/home/kuwagata/.arduino15/packages/STMicroelectronics/hardware/stm32/2.7.1/cores/arduino/HardwareTimer.h:156:46: note:   no known conversion for argument 1 from 'void(HardwareTimer*)' to 'callback_function_t' {aka 'std::function<void()>'}
  156 |     void attachInterrupt(callback_function_t callback); // Attach interrupt callback which will be called upon update event (timer rollover)
      |                          ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/home/kuwagata/.arduino15/packages/STMicroelectronics/hardware/stm32/2.7.1/cores/arduino/HardwareTimer.h:160:10: note: candidate: 'void HardwareTimer::attachInterrupt(uint32_t, callback_function_t)'
  160 |     void attachInterrupt(uint32_t channel, callback_function_t callback); // Attach interrupt callback which will be called upon compare match event of specified channel
      |          ^~~~~~~~~~~~~~~
/home/kuwagata/.arduino15/packages/STMicroelectronics/hardware/stm32/2.7.1/cores/arduino/HardwareTimer.h:160:10: note:   candidate expects 2 arguments, 1 provided

exit status 1

Compilation error: no matching function for call to 'HardwareTimer::attachInterrupt(void (&)(HardwareTimer*))'

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