C++ (Cpp) SI32_TIMER_A_set_low_reload Examples

Example #1

File: gTIMER.c Project: MarkDing/sim3sdk

/* idx indicate Timer0L, Timer0H, Timer1L,Timer1H*/
void start_timer(uint8_t idx)
{
    uint8_t ep = (idx + 1) | 0x80;
    circular_buffer_pools_t * cb_in = circular_buffer_pointer(ep);
    uint16_t timer_reload = circular_buffer_timer_reload(cb_in);

    switch(idx)
    {
        case 0:
            //  Set Next Timer Reload to finish transfer after there is room in FIFO
            SI32_TIMER_A_set_low_count (SI32_TIMER_0, timer_reload);
            SI32_TIMER_A_set_low_reload (SI32_TIMER_0, timer_reload);
            SI32_TIMER_A_start_low_timer (SI32_TIMER_0);
            break;
        case 1:
            //  Set Next Timer Reload to finish transfer after there is room in FIFO
            SI32_TIMER_A_set_high_count (SI32_TIMER_0, timer_reload);
            SI32_TIMER_A_set_high_reload (SI32_TIMER_0, timer_reload);
            SI32_TIMER_A_start_high_timer (SI32_TIMER_0);
            break;
        case 2:
            //  Set Next Timer Reload to finish transfer after there is room in FIFO
            SI32_TIMER_A_set_low_count (SI32_TIMER_1, timer_reload);
            SI32_TIMER_A_set_low_reload (SI32_TIMER_1, timer_reload);
            SI32_TIMER_A_start_low_timer (SI32_TIMER_1);
            break;
        case 3:
            //  Set Next Timer Reload to finish transfer after there is room in FIFO
            SI32_TIMER_A_set_high_count (SI32_TIMER_1, timer_reload);
            SI32_TIMER_A_set_high_reload (SI32_TIMER_1,timer_reload);
            SI32_TIMER_A_start_high_timer (SI32_TIMER_1);
            break;
    }

}

Example #2

File: exciter.c Project: capricore/Tag_sim32L

void wave_4k_init(void)
{
	SI32_TIMER_A_Type* SI32_TIMER = SI32_TIMER_1;
	uint16_t reload_value = get_wave_reload_value(WAVE_4K);
	SI32_CLKCTRL_A_enable_apb_to_modules_0(SI32_CLKCTRL_0, SI32_CLKCTRL_A_APBCLKG0_TIMER1);
	
	SI32_TIMER_A_select_low_auto_reload_mode(SI32_TIMER);
	SI32_TIMER_A_enable_low_overflow_interrupt(SI32_TIMER);
	SI32_TIMER_A_disable_low_extra_interrupt(SI32_TIMER);
	SI32_TIMER_A_select_low_clock_source_apb_clock(SI32_TIMER);
	SI32_TIMER_A_set_low_count(SI32_TIMER,reload_value);
	SI32_TIMER_A_set_low_reload(SI32_TIMER,reload_value);
	
	SI32_TIMER_A_clear_low_overflow_interrupt(SI32_TIMER);
	NVIC_ClearPendingIRQ( TIMER1L_IRQn  );
	NVIC_EnableIRQ( TIMER1L_IRQn  );
}