update

Author: sktometometo

sketchbooks/enr_message_board/include/message.h

@@ -0,0 +1,24 @@
+#include <M5EPD.h>
+
+void clear_canvas(M5EPD_Canvas &canvas) {
+  canvas.clear();
+  canvas.setCursor(0, 0);
+}
+
+void init_epd(M5EPD_Canvas &canvas_title, M5EPD_Canvas &canvas_status, M5EPD_Canvas &canvas_message) {
+  canvas_title.createCanvas(540, 100);
+  canvas_status.createCanvas(540, 60);
+  canvas_message.createCanvas(540, 800);
+  canvas_title.setTextSize(3);
+  canvas_status.setTextSize(2);
+  canvas_message.setTextSize(2);
+  clear_canvas(canvas_title);
+  clear_canvas(canvas_status);
+  clear_canvas(canvas_message);
+}
+
+void update_epd(M5EPD_Canvas &canvas_title, M5EPD_Canvas &canvas_status, M5EPD_Canvas &canvas_message) {
+  canvas_title.pushCanvas(0, 0, UPDATE_MODE_DU4);
+  canvas_status.pushCanvas(0, 100, UPDATE_MODE_DU4);
+  canvas_message.pushCanvas(0, 160, UPDATE_MODE_DU4);
+}

sketchbooks/enr_message_board/.gitignore renamed to sketchbooks/sdp_message_board/.gitignore

@@ -0,0 +1,36 @@
+#include <smart_device_protocol/Packet.h>
+
+#include <variant>
+#include <vector>
+
+#include "sdp/packet_creator.h"
+#include "sdp/packet_parser.h"
+
+class Message {
+ public:
+  inline static std::string packet_description_write = "Message Board to write";
+  inline static std::string serialization_format_write = "siS";
+  inline static std::string packet_description_message = "Message Board message";
+
+  char message[64];
+  char source_name[64];
+  unsigned long deadline;
+
+  Message(char *source_name, char *message, int32_t timeout_duration) {
+    strncpy(this->source_name, source_name, 16);
+    strncpy(this->message, message, 64);
+    this->deadline = (int32_t)millis() + timeout_duration;
+  }
+
+  void to_v2_packet(uint8_t *data) {
+    std::vector<std::variant<int32_t, float, std::string, bool>> data_vector;
+    data_vector.push_back(std::variant<int32_t, float, std::string, bool>(std::string(source_name)));
+    data_vector.push_back(std::variant<int32_t, float, std::string, bool>((int32_t)(this->deadline - millis())));
+    data_vector.push_back(std::variant<int32_t, float, std::string, bool>(std::string(message)));
+    generate_data_frame(data, packet_description_message.c_str(), data_vector);
+  }
+
+  static SDPInterfaceDescription get_interface_description() {
+    return std::make_tuple(packet_description_message, serialization_format_write);
+  }
+};