pub const fn on_up_counting_timer_equals_timestamp(self, action: UpdateAction) -> Self {
        match IS_A {
            true => self.with_value_at_offset(action as u32, 4),
            false => self.with_value_at_offset(action as u32, 6),
        }
    }
Choose an `UpdateAction` for an `UTEA`/`UTEB` event
esp-hal/src/mcpwm/operator.rs