timer int LED

XLSW_SONIC/gd32e23x_it.c

@@ -35,6 +35,7 @@ OF SUCH DAMAGE.
 #include "gd32e23x_it.h"
 #include "main.h"
 #include "systick.h"
+#include "chirp_bsp.h"
 
 /*!
     \brief      this function handles NMI exception
@@ -104,4 +105,18 @@ void EXTI4_15_IRQHandler(void){
         exti_interrupt_flag_clear(EXTI_7);
     }
     
+}
+
+/**
+  * @brief  This function handles TIMER2 interrupt request.
+  * @param  None
+  * @retval None
+  */
+void TIMER2_IRQHandler(void)
+{
+    if (SET  == timer_interrupt_flag_get(TIMER2, TIMER_INT_FLAG_CH0))
+    {
+        chbsp_led_toggle(0);
+        timer_interrupt_flag_clear(TIMER2, TIMER_INT_FLAG_CH0);
+    }
 }