GD32 定时器 Timer

#define BSP_TIMER_RCU    	RCU_TIMER5
#define BSP_TIMER   	  	TIMER5
#define BSP_TIMER_IRQ  		TIMER5_IRQn

int main() {
rcu_periph_clock_enable(BSP_TIMER_RCU); // 开启定时器时钟
timer_deinit(BSP_TIMER); 	// 复位定时器
timer_prescaler_config(BSP_TIMER, 1, TIMER_PSC_RELOAD_NOW);
timer_parameter_struct timer_init_config;
}