定时器计数正常，但无法进入中断服务函数

Makefile

@@ -38,7 +38,7 @@ ENABLE_SQUELCH_MORE_SENSITIVE ?= 1
 ENABLE_FASTER_CHANNEL_SCAN    ?= 1
 ENABLE_RSSI_BAR               ?= 1
 ENABLE_COPY_CHAN_TO_VFO       ?= 1
-ENABLE_SPECTRUM               ?= 1
+ENABLE_SPECTRUM               ?= 0
 ENABLE_REDUCE_LOW_MID_TX_POWER?= 0
 ENABLE_BYP_RAW_DEMODULATORS   ?= 0
 ENABLE_BLMIN_TMP_OFF          ?= 0
@@ -50,7 +50,7 @@ ENABLE_MDC1200_CONTACT        ?= 1
 ENABLE_UART_RW_BK_REGS 		  ?= 0
 ENABLE_AUDIO_BAR_DEFAULT      ?= 0
 ENABLE_EEPROM_TYPE        	   = 0
-ENABLE_CHINESE_FULL 		   = 4
+ENABLE_CHINESE_FULL 		   = 0
 ENABLE_DOCK 		          ?= 0
 ENABLE_CUSTOM_SIDEFUNCTIONS   ?= 1
 ENABLE_SIDEFUNCTIONS_SEND     ?= 1
@@ -59,13 +59,13 @@ ENABLE_GB2312				   = 0
 # ---- DEBUGGING ----
 ENABLE_AM_FIX_SHOW_DATA       ?= 0
 ENABLE_AGC_SHOW_DATA          ?= 0
-ENABLE_TIMER		          ?= 0
+ENABLE_TIMER		          ?= 1
 ENABLE_WARNING 				  ?= 1
 ENABLE_MESSENGER              			?=1
 ENABLE_MESSENGER_DELIVERY_NOTIFICATION	?= 1
 ENABLE_MESSENGER_NOTIFICATION			?= 1
 #############################################################
-PACKED_FILE_SUFFIX = LOSEHU118
+PACKED_FILE_SUFFIX = LOSEHU118T
 ifeq ($(ENABLE_CHINESE_FULL),1)
     $(info font1)
     PACKED_FILE_SUFFIX = font1

app/app.c

@@ -191,7 +191,7 @@ static void HandleIncoming(void)
 			DTMF_clear_RX();
 #endif
         if (gCurrentFunction != FUNCTION_FOREGROUND) {
-            FUNCTION_Select(FUNCTION_FOREGROUND);
+            FUNCTION_Select(FUNCTION_FOREGROUND); //OK
             gUpdateDisplay = true;
         }
         return;
@@ -755,7 +755,7 @@ void APP_EndTransmission(bool inmediately)
         gFlagReconfigureVfos = true;
     }
     if (inmediately || gEeprom.REPEATER_TAIL_TONE_ELIMINATION == 0) {
-        FUNCTION_Select(FUNCTION_FOREGROUND);
+        FUNCTION_Select(FUNCTION_FOREGROUND);//OK
     } else {
         gRTTECountdown = gEeprom.REPEATER_TAIL_TONE_ELIMINATION * 10;
     }
@@ -812,7 +812,7 @@ static void HandleVox(void)
 		gVOX_NoiseDetected = true;
 
 		if (gCurrentFunction == FUNCTION_POWER_SAVE)
-			FUNCTION_Select(FUNCTION_FOREGROUND);
+			FUNCTION_Select(FUNCTION_FOREGROUND); //OK
 if (gCurrentFunction != FUNCTION_TRANSMIT && !SerialConfigInProgress())
 		{
 #ifdef ENABLE_DTMF_CALLING
@@ -1245,16 +1245,10 @@ gAlarmState = ALARM_STATE_SITE_ALARM;
 #endif
 
         // repeater tail tone elimination
-        if (gRTTECountdown > 0)
-        {
-            if (--gRTTECountdown == 0)
-            {
-                //if (gCurrentFunction != FUNCTION_FOREGROUND)
-                FUNCTION_Select(FUNCTION_FOREGROUND);
-
-                gUpdateStatus  = true;
-                gUpdateDisplay = true;
-            }
+        if (gRTTECountdown > 0 && gRTTECountdown-- == 0) {
+            FUNCTION_Select(FUNCTION_FOREGROUND); //OK
+            gUpdateStatus  = true;
+            gUpdateDisplay = true;
         }
     }
 
@@ -1570,7 +1564,7 @@ static void ALARM_Off(void)
 	gEnableSpeaker = false;
 
 if (gAlarmState == ALARM_STATE_TXALARM || gAlarmState == ALARM_STATE_TX1750) {
-    RADIO_SendEndOfTransmission();
+		APP_EndTransmission(false); //OK
 	}
 
 	gAlarmState = ALARM_STATE_OFF;
@@ -1600,7 +1594,7 @@ static void ProcessKey(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld)
     }
 
     if (gCurrentFunction == FUNCTION_POWER_SAVE)
-        FUNCTION_Select(FUNCTION_FOREGROUND);
+        FUNCTION_Select(FUNCTION_FOREGROUND); //OK
 
     gBatterySaveCountdown_10ms = battery_save_count_10ms;
 
@@ -1881,15 +1875,9 @@ static void ProcessKey(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld)
         else if ((!bKeyHeld && bKeyPressed) || (gAlarmState == ALARM_STATE_TX1750 && bKeyHeld && !bKeyPressed)) {
 			ALARM_Off();
 
-			if (gEeprom.REPEATER_TAIL_TONE_ELIMINATION == 0)
-				FUNCTION_Select(FUNCTION_FOREGROUND);
-			else
-				gRTTECountdown = gEeprom.REPEATER_TAIL_TONE_ELIMINATION * 10;
-
 			if (Key == KEY_PTT)
 				gPttWasPressed  = true;
-			else
-			if (!bKeyHeld)
+			else if (!bKeyHeld)
 				gPttWasReleased = true;
 		}
 #endif

app/messenger.c

@@ -367,7 +367,7 @@ void MSG_Send(const char *txMessage, bool bServiceMessage) {
 
 		//SYSTEM_DelayMs(100);
 
-		APP_EndTransmission(true);
+		APP_EndTransmission(true); //OK
 
 		RADIO_SetVfoState(VFO_STATE_NORMAL);
 

app/uart.c

@@ -434,7 +434,7 @@ static void CMD_052F(const uint8_t *pBuffer) {
 #endif
 
     if (gCurrentFunction == FUNCTION_POWER_SAVE)
-        FUNCTION_Select(FUNCTION_FOREGROUND);
+        FUNCTION_Select(FUNCTION_FOREGROUND); //OK
 
     gSerialConfigCountDown_500ms = 12; // 6 sec
 

bsp/dp32g030/timer.h

@@ -7,7 +7,6 @@
 #include <stdint.h>
 
 #define TIMERBASE0_ADD 0x40064000
-#define TIMERBASE1_ADD 0x40064800
 //TIMER0
 #define TIMERBASE0_EN_ADD (0X00+TIMERBASE0_ADD)
 #define TIMERBASE0_DIV_ADD (0X04+TIMERBASE0_ADD)
@@ -28,21 +27,10 @@
 #define TIMERBASE0_LOW_CNT (*(volatile uint32_t *)TIMERBASE0_LOW_CNT_ADD)
 
 
-//TIMER1
-#define TIMERBASE1_EN_ADD 0X00+TIMERBASE1_ADD
-#define TIMERBASE1_DIV_ADD 0X04+TIMERBASE1_ADD
-#define TIMERBASE1_IE_ADD 0X10+TIMERBASE1_ADD
-#define TIMERBASE1_IF_ADD 0X14+TIMERBASE1_ADD
-#define TIMERBASE1_HIGH_LOAD_ADD 0X20+TIMERBASE1_ADD
-#define TIMERBASE1_HIGH_CNT_ADD 0X24+TIMERBASE1_ADD
-#define TIMERBASE1_LOW_LOAD_ADD 0X30+TIMERBASE1_ADD
-#define TIMERBASE1_LOW_CNT_ADD 0X34+TIMERBASE1_ADD
 
 
+extern uint32_t TIM0_CNT;
 
-extern uint8_t TIM0_CNT;
 void TIM0_INIT();
-void TIM0_SET_ARR(uint16_t Arr) ;
 
-    void TIM0_SET_PSC(uint16_t prescaler) ;
 #endif //UV_K5_FIRMWARE_CUSTOM_0_17_TIMER_H

driver/timer.c

@@ -4,64 +4,36 @@
 #include "bsp/dp32g030/timer.h"
 #include "ARMCM0.h"
 
- uint8_t TIM0_CNT=0;
 
-void TIM0_ISR()
-{
-    TIM0_CNT++;
-
-    TIMERBASE0_IF |= (1 << 0); // 写1清零 清除定时器中断状态
-
-}
-void TIM0_SET_PSC(uint16_t prescaler) {
-    // 确保传入的分频系数在合法范围内（0 到 0xFFFF）
-    if (prescaler <= 0xFFFF) {
-        // 清除 DIV 位域
-        TIMERBASE0_DIV &= ~(0xFFFF); // 通过与操作清除 DIV 位域的内容
-        // 设置 DIV 位域为传入的分频系数
-        TIMERBASE0_DIV |= prescaler;
-    }
-}
-void TIM0_SET_ARR(uint16_t Arr) {
-    // 确保传入的分频系数在合法范围内（0 到 0xFFFF）
-    if (Arr <= 0xFFFF) {
-        // 清除 DIV 位域
-        TIMERBASE0_LOW_LOAD &= ~(0xFFFF); // 通过与操作清除 DIV 位域的内容
-        // 设置 DIV 位域为传入的分频系数
-        TIMERBASE0_LOW_LOAD |= Arr;
-    }
 
-}
 void TIM0_INIT()
 {
-// Define TIMERBASE0 base address
-#define TIMERBASE0_BASE 0x40064000
-
 
-#define TIMERBASE_EN_OFFSET  0x00
-#define TIMERBASE_IE_OFFSET  0x10
-#define TIMERBASE_IF_OFFSET  0x14
 
+    TIMERBASE0_DIV=48000;
+    TIMERBASE0_LOW_LOAD=10000;
+    TIMERBASE0_HIGH_LOAD=3000;
 
-        // Enable TIMERBASE0
-        *((volatile unsigned int *)(TIMERBASE0_BASE + TIMERBASE_EN_OFFSET)) |= 0x1; // Enable LOW_EN
+    // Enable TIMERBASE0
+    NVIC_SetPriority (Interrupt5_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
 
-        // Enable Timer0 interrupt
-        *((volatile unsigned int *)(TIMERBASE0_BASE + TIMERBASE_IE_OFFSET)) |= 0x1; // Enable LOW_IE
+    TIMERBASE0_IF = 0x03 ; // 写1清零 清除定时器中断状态
+    TIMERBASE0_IE|= 0x03;
 
-        // Enable global interrupts (assuming your MCU supports this)
-        __enable_irq(); // Function to enable interrupts
+    TIMERBASE0_EN|= 0x03;
+    __enable_irq(); // Function to enable interrupts
 
 
-//
-//    TIM0_SET_PSC(480-1);//48000000/480/100=1000
-//    TIM0_SET_ARR(1000);//10ms
-//    TIMERBASE0_IF |= (1 << 1) | (1 << 0); // 写1清零 清除定时器中断状态
-//    TIMERBASE0_IE |= (1 << 1) | (1 << 0); // 1高 0低 使能定时器中断
-//    TIMERBASE0_EN |=(1 << 1) | (1 << 0);//1高 0低 使能定时器
-//
-//    __enable_irq();
 }
 
+uint32_t TIM0_CNT=0;
+void TIM0Handler(void);
+
+void TIM0Handler(void)
+{
+    TIM0_CNT++;
+    TIMERBASE0_IF =0; // 写1清零 清除定时器中断状态
+
+}