代码暂存 优化完善letter shell功能

APP/peripheral.c

@@ -40,7 +40,7 @@
 #define SBP_PHY_UPDATE_DELAY                 2400
 
 // What is the advertising interval when device is discoverable (units of 625us, 80=50ms)
-#define DEFAULT_ADVERTISING_INTERVAL         (160 * 20)  //160 * 10
+#define DEFAULT_ADVERTISING_INTERVAL         (160 * 15)  //160 * 10
 
 // Limited discoverable mode advertises for 30.72s, and then stops
 // General discoverable mode advertises indefinitely

APP/peripheral_main.c

@@ -58,7 +58,7 @@ void app_task_handler(TeAppEvtType app_evt_type)
         BSP_KEY_EnterLowpower();
         // DelayMs(10);
         BSP_RequestSleep();
-        logDebug("gpio relase;BSP_RequestSleep");
+        logDebug("gpio relase;BSP_RequestSleep ");
 
         break;
     default:

README.md

@@ -1,2 +1,3 @@
-不开启睡眠正常
+系统进入睡眠模式后，需要长按键盘按键来激活letter shell
-开启睡眠不初始化任何外设的情况下letter shell卡死，只有初始化4G后正常
+激活后可正常使用letter shell
+30秒无操作后自动进入睡眠

bsp/inc/bsp_uart.h

@@ -8,6 +8,8 @@
 #define  UART3_RX_PIN   GPIO_Pin_20   //PB20  日志打印
 #define  UART3_TX_PIN   GPIO_Pin_21  // PB21
 
+// 定义Shell活动超时时间(毫秒)
+#define  SHELL_ACTIVITY_TIMEOUT   30000  // 30秒无活动后允许系统睡眠
 
 void BSP_UART1_Init(void);
 unsigned int BSP_Uart1_Receive_Data(void *buf, unsigned int len);
@@ -19,19 +21,5 @@ unsigned int BSP_Uart3_Send_Data(const void *buf, unsigned int len);
 void BSP_Shell_Loop(void);
 
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
 #endif
 

bsp/src/bsp_key.c

@@ -19,6 +19,9 @@ tmosTaskID key_task_id = INVALID_TASK_ID;
 volatile uint8_t key_wakeup_flag = 0;
 volatile uint8_t key_timeout_flag = 0;
 
+// 声明外部函数
+extern void BSP_UART3_HandleWakeupInterrupt(void);
+
 static app_task_evt_handler_t p_handler = NULL;
 
 static volatile uint8_t key_timeout_cnt = 0;
@@ -133,8 +136,6 @@ void BSP_KEY_EnterLowpower(void)
 
     // 开启GPIOB中断
     PFIC_EnableIRQ(GPIO_B_IRQn);
-
-    BSP_RequestSleep();
 }
 
 void BSP_KEY_ExitLowpower(void)
@@ -320,12 +321,15 @@ __INTERRUPT     // 告诉编译器使用硬件压栈
 __HIGH_CODE // 放到RAM里
 void GPIOB_IRQHandler(void)
 {
+    printf("GPIOB_IRQHandler \r\n");
+    if (GPIOB_ReadITFlagBit(KEY_B_PIN))
+    {
     // 阻止睡眠
     BSP_BlockSleep();
     // 关按键中断
     BSP_KEY_ExitLowpower();
 
-    logDebug("KEY IRQ");
+    printf("KEY IRQ");
 
     GPIOB_ClearITFlagBit(KEY_B_PIN);
 
@@ -341,4 +345,11 @@ void GPIOB_IRQHandler(void)
     //     BSP_KEY_ExitLowpower();
     // }
     // tmos_set_event(key_task_id,KEY_SCAN_EVT);
+    }
+    // else if (R16_PB_INT_IF & (1 << (20 % 16)))
+    // {
+    //     printf("UART3 RX start Wake IRQ \r\n");
+    //     // 调用UART3唤醒处理函数
+    //     BSP_UART3_HandleWakeupInterrupt();
+    // }
 }

bsp/src/bsp_uart.c

@@ -3,6 +3,9 @@
 #include "lwrb.h"
 #include "CH58x_uart.h"
 #include "shell_port.h"
+#include "SLEEP.h"
+#include "CONFIG.h"
+#include "log.h"
 
 #define UART1_RX_BUFFER_LENGTH    512U
 #define UART1_TX_BUFFER_LENGTH    512U
@@ -10,6 +13,8 @@
 #define UART3_RX_BUFFER_LENGTH    1024U
 #define UART3_TX_BUFFER_LENGTH    1024U
 
+void BSP_Shell_SetActive(void);
+
 
 lwrb_t uart1_rx_t;
 lwrb_t uart1_tx_t;
@@ -116,8 +121,9 @@ void BSP_UART3_Init(void)
     GPIOB_ModeCfg(UART3_RX_PIN, GPIO_ModeIN_PU);      // RXD-配置上拉输入
     GPIOB_ModeCfg(UART3_TX_PIN, GPIO_ModeOut_PP_5mA); // TXD-配置推挽输出，注意先让IO口输出高电平
     UART3_DefInit();
-    UART3_BaudRateCfg(460800);
+    UART3_BaudRateCfg(115200);  //460800
     UART3_ByteTrigCfg(UART_1BYTE_TRIG);
+
     // 中断方式接收数据
     UART3_INTCfg(ENABLE, RB_IER_LINE_STAT | RB_IER_RECV_RDY | RB_IER_THR_EMPTY);
     PFIC_EnableIRQ(UART3_IRQn);
@@ -126,6 +132,48 @@ void BSP_UART3_Init(void)
     userShellInit();
 }
 
+
+static tmosTaskID shell_timeout_task_id = INVALID_TASK_ID;
+#define SHELL_TIMEOUT_EVT       0x0001
+
+/**
+ * @brief 超时后系统睡眠
+ */
+static uint16_t BSP_Shell_TimeoutTask(uint8_t task_id, uint16_t events)
+{
+    if (events & SHELL_TIMEOUT_EVT)
+    {
+        printf("Shell_Timeout UART3 enter low power mode\r\n");
+        BSP_RequestSleep();
+        return (events ^ SHELL_TIMEOUT_EVT);
+    }
+    
+    return 0;
+}
+
+/**
+ * @brief 启动Shell活动超时定时器
+ */
+void BSP_Shell_StartTimeoutTimer(void)
+{
+    if (shell_timeout_task_id == INVALID_TASK_ID)
+    {
+        shell_timeout_task_id = TMOS_ProcessEventRegister(BSP_Shell_TimeoutTask);
+    }
+    tmos_stop_task(shell_timeout_task_id, SHELL_TIMEOUT_EVT);
+    tmos_start_task(shell_timeout_task_id, SHELL_TIMEOUT_EVT, MS1_TO_SYSTEM_TIME(SHELL_ACTIVITY_TIMEOUT));
+}
+
+/**
+ * @brief 将Shell设置为活动状态，阻止系统睡眠
+ */
+void BSP_Shell_SetActive(void)
+{
+    BSP_BlockSleep();
+    BSP_Shell_StartTimeoutTimer();
+}
+
+
 /*********************************************************************
  * @fn      UART1_IRQHandler
  *
@@ -199,10 +247,10 @@ void UART3_IRQHandler(void)
         }
         case UART_II_RECV_RDY:
         case UART_II_RECV_TOUT: //接收超时
-            printf("UART_II_RECV_TOUT \r\n");
+            BSP_Shell_SetActive();
             while(R8_UART3_RFC)
             {
-                printf("shellHandler \r\n");
+                logDebug("shellHandler \r\n");
                 shellHandler(&shell, R8_UART3_RBR);
             }
             break;
@@ -226,3 +274,4 @@ void UART3_IRQHandler(void)
             break;
     }
 }
+

common/letter-shell-master/src/log.c

@@ -144,6 +144,39 @@ SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC),
 logSetLevel, logSetLevel, set log level\r\n logSetLevel [log] [level]);
 #endif /** SHELL_USING_COMPANION == 1 */
 
+/**
+ * @brief 开启所有日志功能
+ */
+void logOpen(void)
+{
+    for (short i = 0; i < LOG_MAX_NUMBER; i++)
+    {
+        if (logList[i])
+        {
+            logList[i]->active = 1;
+        }
+    }
+}
+
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC),
+                logon, logOpen, set log Open);
+
+/**
+ * @brief 关闭所有日志功能
+ */
+void logClose(void)
+{
+    for (short i = 0; i < LOG_MAX_NUMBER; i++)
+    {
+        if (logList[i])
+        {
+            logList[i]->active = 0;
+        }
+    }
+}
+
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC),
+                logoff, logClose, set log Close);
 
 /**
  * @brief log写buffer