添加广播方式升级

interface/if_can.h

@@ -0,0 +1,75 @@
+#ifndef if_can_h__
+#define if_can_h__
+
+#include <base/base.h>
+#include <QObject>
+#include <QCanBus>
+#include <QCanBusDevice>
+#include "stdint-gcc.h"
+#include "QList"
+#include "QTimer"
+#include "interface/interface.h"
+
+// 定义can从机对象
+class can_slave : public QObject
+{
+  Q_OBJECT
+public:
+  uint8_t addr;
+  can_slave();
+  can_slave(const can_slave &b);
+  ~can_slave();
+  can_slave &operator=(const can_slave &b);
+  void append(QByteArray data);
+  QByteArray get_data();
+  int get_pack_num();
+  void clear();
+  bool is_empty()
+  {
+    if (recv_data.size() == 0)
+      return true;
+    else
+      return false;
+  }
+
+private:
+  QByteArray recv_data;
+  int recv_pack_num;
+};
+
+// 定义can主机对象
+class can_host : public InterFace
+{
+  Q_OBJECT
+public:
+  can_host(int bitrate);
+  ~can_host();
+  // 用户调用这个函数初始化
+  void init();
+  int write(myarray data){return 0;}
+  int write(int dst,myarray data);
+
+private:
+  can_slave &get_slave_by_addr(uint8_t addr);
+  void append(uint8_t addr, uint8_t fun_class, QByteArray data);
+public slots:
+  // 用户把发送数据信号连接到这个槽
+  void send_data_cb(uint8_t dst, int fun_class, QByteArray data);
+  void send_data_mul_cb(QList<uint8_t> dst, int fun_class, QByteArray data);
+
+private slots:
+  void freams_sent_cb(qint64 count);
+  void recv_data_cb();
+  void on_error_cb(QCanBusDevice::CanBusError err);
+  void init_cb();
+  // void timerout_cb();
+private:
+  int bitrate;
+  QCanBusDevice *can_;
+  QList<can_slave> slaves;
+  QList<QCanBusFrame> send_packets;
+  QList<QCanBusFrame> recv_packets;
+  QTimer *timer_;
+};
+
+#endif