添加风扇状态监控服务类

app/MDK-ARM/app.uvoptx

@@ -1058,6 +1058,18 @@
       <RteFlg>0</RteFlg>
       <bShared>0</bShared>
     </File>
+    <File>
+      <GroupNumber>7</GroupNumber>
+      <FileNumber>51</FileNumber>
+      <FileType>8</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\dep\libiflytop_micro\stm32\basic\zsignal.cpp</PathWithFileName>
+      <FilenameWithoutPath>zsignal.cpp</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
   </Group>
 
   <Group>

app/MDK-ARM/app.uvprojx

@@ -1275,6 +1275,11 @@
               <FileType>8</FileType>
               <FilePath>..\..\dep\libiflytop_micro\stm32\component\tmp117\tmp117.cpp</FilePath>
             </File>
+            <File>
+              <FileName>zsignal.cpp</FileName>
+              <FileType>8</FileType>
+              <FilePath>..\..\dep\libiflytop_micro\stm32\basic\zsignal.cpp</FilePath>
+            </File>
           </Files>
         </Group>
         <Group>

dep/libiflytop_micro

@@ -1 +1 @@
-Subproject commit bf2d8c1c5d3ab028b17d61e3dd6906231115bd82
+Subproject commit 8a21b347ee6436e79cdc404bd3082946deade41f

src/device_io_service.cpp

@@ -1,5 +1,6 @@
 #include "device_io_service.hpp"
 
+#include "libiflytop_micro/stm32/basic/stm32_clock_utils.hpp"
 extern "C" {
 int fputc(int ch, FILE *stream) {
   uint8_t c = ch;
@@ -12,6 +13,16 @@ using namespace iflytop;
 namespace iflytop {
 DeviceIoService deviceIoService;
 }
+
+void DeviceIoService::fanInit(int freq) {
+
+}
+
+void DeviceIoService::fanSetDutyCycle(int fanIndex, uint16_t dutyCycle) {
+
+}
+bool *DeviceIoService::fanGetState(int fanIndex) { return &m_fanState[fanIndex]; }
+
 /*******************************************************************************
  *                               帕尔贴驱动电路                                *
  *******************************************************************************/

src/device_io_service.hpp

@@ -18,11 +18,21 @@ using namespace std;
 class DeviceIoService : public IflytopMicroOS {
  private:
   /* data */
+
+  bool m_fanState[5];
+
  public:
   DeviceIoService(/* args */) {}
   ~DeviceIoService() {}
 
   /*******************************************************************************
+   *                                  风扇控制                                   *
+   *******************************************************************************/
+  void  fanInit(int freq);
+  void  fanSetDutyCycle(int fanIndex, uint16_t dutyCycle);
+  bool *fanGetState(int fanIndex);
+
+  /*******************************************************************************
    *                               帕尔贴驱动电路                                *
    *******************************************************************************/
   void peltier_set_pwm(int pwm);

src/fan_state_monitor.cpp

@@ -0,0 +1,58 @@
+#include "fan_state_monitor.hpp"
+
+#include "libiflytop_micro/stm32/basic/basic.h"
+
+using namespace iflytop;
+
+#define TAG "FAN_STATE_MONITOR"
+void FanStateMonitor::initialize(IflytopMicroOS* os, GPIO_TypeDef* FB_GPIOx, uint16_t FB_GPIO_Pin, bool* fanstate) {
+  //
+  m_fanstate = fanstate;
+}
+void FanStateMonitor::doFanStateCheckPeriodicJob() {
+  /**
+   * @brief 捕获风扇异常反馈信号
+   */
+  GPIO_PinState pinState = HAL_GPIO_ReadPin(m_FB_GPIOx, m_FB_GPIO_Pin);
+  if (HAL_GPIO_ReadPin(m_FB_GPIOx, m_FB_GPIO_Pin) != m_lastPinState) {
+    m_fanFBCount++;
+    m_lastPinState = pinState;
+  }
+
+  /**
+   * @brief 电机工作超过2秒，且2秒内没有反馈信号，判断电机不工作
+   */
+  if (m_os->hasPassedMS(m_fanOpenTicket) > 2000 && m_os->hasPassedMS(m_lastCallTicket) > 2000) {
+    if (m_fanFBCount == 0) {
+      ZLOGE(TAG, "Fan is not working!");
+      m_fanError = true;
+    }
+    m_lastCallTicket = m_os->getTicket();
+    m_fanFBCount     = 0;
+  }
+}
+void FanStateMonitor::periodicJob() {
+  //
+  bool& fanstate = *m_fanstate;
+
+  if (fanstate != m_lastFanState) {
+    m_lastFanState = fanstate;
+    if (fanstate) {
+      /**
+       * @brief 风扇有关到开
+       */
+      // 启动检查
+      m_fanOpenTicket  = m_os->getTicket();
+      m_lastCallTicket = m_os->getTicket();
+      m_fanFBCount     = 0;
+      m_fanError       = false;
+    }
+  }
+
+  /**
+   * @brief 如果当前风扇正在工作，则周期性检查风扇状态
+   */
+  if (fanstate) {
+    doFanStateCheckPeriodicJob();
+  }
+}

src/fan_state_monitor.hpp

@@ -0,0 +1,47 @@
+#pragma once
+#include "libiflytop_micro/stm32/basic/iflytop_micro_os.hpp"
+#include "main.h"
+namespace iflytop {
+class FanStateMonitor {
+  GPIO_TypeDef*   m_FB_GPIOx;                // 风扇反馈引脚
+  uint16_t        m_FB_GPIO_Pin;             // 风扇反馈引脚
+  bool*           m_fanstate;                // 风扇当前是否正在工作
+  IflytopMicroOS* m_os;                      // 系统基础方法
+  uint16_t        m_fanFBCount;              // 风扇反馈计数
+  GPIO_PinState   m_lastPinState;            // 上次风扇反馈引脚状态,用来实现风扇反馈计数逻辑
+  uint32_t        m_lastCallTicket = 0;      // 上次调用周期性任务的时间戳
+  uint32_t        m_fanOpenTicket  = 0;      // 风扇打开的时间戳
+  bool            m_lastFanState   = false;  // 上次风扇状态，用来实现捕获风扇打开事件
+
+  bool m_fanError;  // 风扇故障标志位
+
+ public:
+  FanStateMonitor(/* args */){};
+  ~FanStateMonitor(){};
+
+  void initialize(IflytopMicroOS* os, GPIO_TypeDef* FB_GPIOx, uint16_t FB_GPIO_Pin, bool* fanstate);
+
+  /**
+   * @brief 读取风扇故障状态
+   *  风扇故障异常会在以下两种情况被清除
+   *      1. 风扇关闭后又重新启动
+   *      2. 上层代码调用clearFanError()清除
+   * @return true
+   * @return false
+   */
+  bool getFanError() { return m_fanError; }
+  bool clearFanError() { m_fanError = false; }
+
+  /*******************************************************************************
+   *                               周期性调度任务                                *
+   *******************************************************************************/
+
+  /**
+   * @brief 周期性调度任务,需要上层代码尽可能的频繁调度
+   */
+  void periodicJob();
+
+ private:
+  void doFanStateCheckPeriodicJob();
+};
+}  // namespace iflytop

src/umain.cpp

@@ -9,7 +9,7 @@
 #include "project_board.hpp"
 //
 #include "i2c.h"
-#include "libiflytop_micro\common\zsignal.hpp"
+#include "libiflytop_micro\stm32\basic\zsignal.hpp"
 #include "libiflytop_micro\stm32\component\iflytop_can_slave_v1\iflytop_can_slave.hpp"
 #include "libiflytop_micro\stm32\component\tmp117\tmp117.hpp"
 #define TAG "main"
@@ -18,6 +18,8 @@ using namespace iflytop;
 using namespace std;
 class Main {
  public:
+  signal_listener_t zsignal_listener[20];
+
   TMC4361AImpl    tmc4361motor1;
   TMC2160Impl     tmc2160motor1;
   TMP117          tmp117[4];
@@ -53,6 +55,7 @@ class Main {
 };
 
 void Main::initialize() {
+  zsignal_init(zsignal_listener, ZARRAY_SIZE(zsignal_listener));
   os = &deviceIoService;
   /*******************************************************************************
    *                              温度传感器初始化                               *