Whats the difference betwee HAL_TIM_OC_Start and HAL_TIM_OC_Start_IT
Timing Operations | SpringerLink
STM32F407VGT on Discovery Board. Timer2 input channel 2 PA1 is not triggering Input Capture interrupt. Timer2 Clock 84Mhz.(HSE with PLL for clock) void HAL_TIM_IC_CaptureCallback() is not invoking even after applying proper signal