Function esp_idf_sys::mcpwm_capture_signal_get_edge

pub unsafe extern "C" fn mcpwm_capture_signal_get_edge(
    mcpwm_num: mcpwm_unit_t, 
    cap_sig: mcpwm_capture_signal_t
) -> u32

@brief Get edge of capture signal

@param mcpwm_num set MCPWM unit(0-1) @param cap_sig capture pin of whose edge is to be determined

@return Capture signal edge: 1 - positive edge, 2 - negtive edge