documentation, IP writing service

server_v2/.idea/other.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="AutoUploadManager">
-    <option name="hosts">
-      <list>
-        <option value="9c7ab821-1501-483e-beda-814d54656ca2" />
-      </list>
-    </option>
-  </component>
-</project>

server_v2/CMakeLists.txt

@@ -56,7 +56,9 @@ set(SRC_FILES
         src/communication/UnixSocketServer.cpp
         src/communication/TCPSocketServer.cpp
         src/GoToController.cpp
-        src/HealthChecker.cpp)
+        src/HealthChecker.cpp
+        src/Display.cpp
+        src/IPWritingService.cpp)
 
 set(HDR_FILES
         include/spi.hpp
@@ -77,7 +79,9 @@ set(HDR_FILES
         include/communication/UnixSocketServer.hpp
         include/communication/TCPSocketServer.hpp
         include/GoToController.hpp
-        include/HealthChecker.hpp)
+        include/HealthChecker.hpp
+        include/Display.hpp
+        include/IPWritingService.hpp)
 
 include_directories(third_party/asio)
 

server_v2/include/Display.hpp

@@ -0,0 +1,16 @@
+#ifndef COMPLIB_SERVER_DISPLAY_HPP
+#define COMPLIB_SERVER_DISPLAY_HPP
+
+#include <cstdint>
+#include <string>
+
+class Display {
+public:
+  static void write(uint8_t line, std::string text);
+
+private:
+
+  Display() = default;
+};
+
+#endif //COMPLIB_SERVER_DISPLAY_HPP

server_v2/include/IPWritingService.hpp

@@ -0,0 +1,16 @@
+#ifndef COMPLIB_SERVER_IPWRITINGSERVICE_HPP
+#define COMPLIB_SERVER_IPWRITINGSERVICE_HPP
+
+#include <thread>
+
+class IPWritingService {
+public:
+  IPWritingService();
+
+private:
+  [[noreturn]] void writing_loop();
+
+  std::thread writing_thread;
+};
+
+#endif //COMPLIB_SERVER_IPWRITINGSERVICE_HPP

server_v2/src/Display.cpp

@@ -0,0 +1,7 @@
+#include "include/Display.hpp"
+#include "include/spi.hpp"
+
+void Display::write(uint8_t line, std::string text) {
+  text.resize(16);
+  Spi::getInstance().write_array(Spi::DISPLAY_LINE_1_C0 + line * 16, 16, reinterpret_cast<const uint8_t *>(text.c_str()));
+}

server_v2/src/IPWritingService.cpp

@@ -0,0 +1,17 @@
+#include "include/IPWritingService.hpp"
+#include "include/networkUtils.hpp"
+#include "include/Display.hpp"
+
+IPWritingService::IPWritingService() {
+  writing_thread = std::thread(&IPWritingService::writing_loop, this);
+  writing_thread.detach();
+}
+
+void IPWritingService::writing_loop() {
+  while (true) {
+    auto host_and_ip = networkUtils::get_current_host_and_ip();
+    Display::write(2, std::get<0>(host_and_ip));
+    Display::write(3, std::get<1>(host_and_ip));
+    std::this_thread::sleep_for(std::chrono::seconds(5));
+  }
+}

server_v2/src/main.cpp

@@ -10,6 +10,7 @@
 #include "include/GoToController.hpp"
 #include "include/Encoders.hpp"
 #include "include/networkUtils.hpp"
+#include "include/IPWritingService.hpp"
 
 #ifdef IS_RASPI
 
@@ -27,6 +28,7 @@ int main(int argc, char *argv[]) {
 
   UnixSocketServer unixSocketServer;
   TCPSocketServer tcpSocketServer;
+  IPWritingService ipWritingService;
   HealthChecker::getInstance();
 
 #ifdef IS_RASPI