add some code

managed_components/78__esp-ml307/src/ec801e/ec801e_udp.h

@@ -0,0 +1,36 @@
+#ifndef EC801E_UDP_H
+#define EC801E_UDP_H
+
+#include "udp.h"
+#include "at_uart.h"
+
+#include <freertos/FreeRTOS.h>
+#include <freertos/event_groups.h>
+
+#define EC801E_UDP_CONNECTED BIT0
+#define EC801E_UDP_DISCONNECTED BIT1
+#define EC801E_UDP_ERROR BIT2
+#define EC801E_UDP_SEND_COMPLETE BIT3
+#define EC801E_UDP_SEND_FAILED BIT4
+#define EC801E_UDP_INITIALIZED BIT5
+
+#define UDP_CONNECT_TIMEOUT_MS 10000
+
+class Ec801EUdp : public Udp {
+public:
+    Ec801EUdp(std::shared_ptr<AtUart> at_uart, int udp_id);
+    ~Ec801EUdp();
+
+    bool Connect(const std::string& host, int port) override;
+    void Disconnect() override;
+    int Send(const std::string& data) override;
+
+private:
+    std::shared_ptr<AtUart> at_uart_;
+    int udp_id_;
+    bool instance_active_ = false;
+    EventGroupHandle_t event_group_handle_;
+    std::list<UrcCallback>::iterator urc_callback_it_;
+};
+
+#endif // EC801E_UDP_H