bochko
diff --git a/‎cores/esp32/esp32-hal-timer.c
Copy file name to clipboardExpand all lines: cores/esp32/esp32-hal-timer.c
+19-18Lines changed: 19 additions & 18 deletions b/‎cores/esp32/esp32-hal-timer.c
Copy file name to clipboardExpand all lines: cores/esp32/esp32-hal-timer.c
+19-18Lines changed: 19 additions & 18 deletions
@@ -65,7 +65,7 @@ static hw_timer_t hw_timer[4] = {
 };
 
 typedef void (*voidFuncPtr)(void);
-static voidFuncPtr __timerInterruptHandlers[4] = {0,};
+static voidFuncPtr __timerInterruptHandlers[4] = {0,0,0,0};
 
 void IRAM_ATTR __timerISR(void * arg){
     uint32_t s0 = TIMERG0.int_st_timers.val;
@@ -84,10 +84,8 @@ void IRAM_ATTR __timerISR(void * arg){
     i = 4;
     //call callbacks
     while(i--){
-        if(status & (1 << i)){
-            if(__timerInterruptHandlers[i]){
-                __timerInterruptHandlers[i]();
-            }
+        if(__timerInterruptHandlers[i] && status & (1 << i)){
+            __timerInterruptHandlers[i]();
         }
     }
 }
@@ -186,8 +184,6 @@ bool timerAlarmEnabled(hw_timer_t *timer){
     return timer->dev->config.alarm_en;
 }
 
-
-
 hw_timer_t * timerBegin(uint8_t num, uint16_t divider, bool countUp){
     if(num > 3){
         return NULL;
@@ -217,12 +213,14 @@ void timerEnd(hw_timer_t *timer){
     timerAttachInterrupt(timer, NULL, false);
 }
 
+#define HWTIMER_INUM 10
 void timerAttachInterrupt(hw_timer_t *timer, void (*fn)(void), bool edge){
     static bool initialized = false;
-    static intr_handle_t intr_handle = NULL;
-    if(intr_handle){
-        esp_intr_disable(intr_handle);
-    }
+    //static intr_handle_t intr_handle = NULL;
+    //if(intr_handle){
+    //    esp_intr_disable(intr_handle);
+    //}
+    ESP_INTR_DISABLE(HWTIMER_INUM);
     if(fn == NULL){
         timer->dev->config.level_int_en = 0;
         timer->dev->config.edge_int_en = 0;
@@ -253,19 +251,22 @@ void timerAttachInterrupt(hw_timer_t *timer, void (*fn)(void), bool edge){
         }
         if(!initialized){
             initialized = true;
-            esp_intr_alloc(intr_source, (int)ESP_INTR_FLAG_IRAM, __timerISR, NULL, &intr_handle);
-        } else {
-            intr_matrix_set(esp_intr_get_cpu(intr_handle), intr_source, esp_intr_get_intno(intr_handle));
-        }
+            xt_set_interrupt_handler(HWTIMER_INUM, &__timerISR, NULL);
+            //esp_intr_alloc(intr_source, (int)ESP_INTR_FLAG_IRAM, __timerISR, NULL, &intr_handle);
+        }// else {
+        //    intr_matrix_set(esp_intr_get_cpu(intr_handle), intr_source, esp_intr_get_intno(intr_handle));
+        //}
+        intr_matrix_set(xPortGetCoreID(), intr_source, HWTIMER_INUM);
         if(timer->group){
             TIMERG1.int_ena.val |= BIT(timer->timer);
         } else {
             TIMERG0.int_ena.val |= BIT(timer->timer);
         }
     }
-    if(intr_handle){
-        esp_intr_enable(intr_handle);
-    }
+    //if(intr_handle){
+    //    esp_intr_enable(intr_handle);
+    //}
+    ESP_INTR_ENABLE(HWTIMER_INUM);
 }
 
 void timerDetachInterrupt(hw_timer_t *timer){