client/nodemcu/interface.cpp

   1 #include <Arduino.h>
   2 #include <ESP8266WiFi.h>
   3 #include <stdbool.h>
   4 #include <stdint.h>
   5
   6 #define SSID "ASUS_NDL"
   7 #define WPA2KEY "RT-AC66U"
   8 #define PORT 8123
   9
  10 extern "C" unsigned long getmillis(void);
  11 extern "C" void pdie(char *, ...);
  12 extern "C" void die(char *, ...);
  13 extern "C" void debug(char *, ...);
  14 extern "C" void real_setup(void);
  15 extern "C" void write_byte(uint8_t);
  16 extern "C" uint8_t read_byte(void);
  17 extern "C" bool input_available(void);
  18 extern "C" void msdelay(unsigned long);
  19
  20 WiFiServer server(PORT);
  21 WiFiClient client;
  22
  23 unsigned long getmillis(void)
  24 {
  25         return millis();
  26 }
  27
  28 void msdelay(unsigned long ms)
  29 {
  30         delay(ms);
  31 }
  32
  33 bool input_available(void)
  34 {
  35         return client.available();
  36 }
  37
  38 uint8_t read_byte(void)
  39 {
  40         return client.read();
  41 }
  42
  43 void write_byte(uint8_t b)
  44 {
  45         client.write(b);
  46 }
  47
  48 void real_setup(void)
  49 {
  50         Serial.begin(115200);
  51         Serial.print("Connecting to ");
  52         Serial.println(SSID);
  53         WiFi.begin(SSID, WPA2KEY);
  54         while (WiFi.status() != WL_CONNECTED) {
  55                 delay(500);
  56                 Serial.print(".");
  57         }
  58         Serial.println("");
  59         Serial.println("WiFi connected");
  60         Serial.println("IP address: ");
  61         Serial.println(WiFi.localIP());
  62         server.begin();
  63         Serial.print("Server started on port: ");
  64         Serial.println(PORT);
  65
  66         Serial.print("Waiting for a client to connect.");
  67         while(true){
  68                 client = server.available();
  69                 if(client){
  70                         break;
  71                 }
  72         }
  73         Serial.print("Client connected: ");
  74         Serial.println(client.connected());
  75         Serial.println("");
  76 }
  77
  78 void debug(char *fmt, ...)
  79 {
  80         Serial.print(fmt);
  81 }
  82
  83 void die(char *fmt, ...)
  84 {
  85         Serial.print(fmt);
  86         while(1){
  87                 msdelay(1000);
  88                 Serial.print("die");
  89         }
  90 }
  91
  92 void pdie(char *s)
  93 {
  94         die(s);
  95 }