framework-arduinoststm32\libraries\SrcWrapper\src\HardwareTimer.cpp: In member function 'void HardwareTimer::pauseChannel(uint32_t)':
framework-arduinoststm32\libraries\SrcWrapper\src\HardwareTimer.cpp:203:31: warning: array subscript 4 is above array bounds of 'TimerModes_t [4]' [-Warray-bounds]
  203 |   if (_ChannelMode[channel - 1] == TIMER_INPUT_FREQ_DUTY_MEASUREMENT) {
      |       ~~~~~~~~~~~~~~~~~~~~~~~~^
In file included from framework-arduinoststm32\cores\arduino\stm32/analog.h:45,
                 from framework-arduinoststm32\cores\arduino/board.h:8,
                 from framework-arduinoststm32\cores\arduino/wiring.h:40,
                 from framework-arduinoststm32\cores\arduino/Arduino.h:36,
                 from framework-arduinoststm32\libraries\SrcWrapper\src\HardwareTimer.cpp:26:
framework-arduinoststm32\cores\arduino/HardwareTimer.h:188:19: note: while referencing 'HardwareTimer::_ChannelMode'
  188 |     TimerModes_t  _ChannelMode[TIMER_CHANNELS];
      |                   ^~~~~~~~~~~~
framework-arduinoststm32\libraries\SrcWrapper\src\HardwareTimer.cpp:203:31: warning: array subscript 4 is above array bounds of 'TimerModes_t [4]' [-Warray-bounds]
  203 |   if (_ChannelMode[channel - 1] == TIMER_INPUT_FREQ_DUTY_MEASUREMENT) {
      |       ~~~~~~~~~~~~~~~~~~~~~~~~^
framework-arduinoststm32\cores\arduino/HardwareTimer.h:188:19: note: while referencing 'HardwareTimer::_ChannelMode'
  188 |     TimerModes_t  _ChannelMode[TIMER_CHANNELS];
      |                   ^~~~~~~~~~~~