Smikkelbakje/J1B3-Sensor-boxes
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Almost done with the OOP

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This commit is contained in:
Dano van den Bosch
2024-03-19 16:15:02 +01:00
parent a8f6491736
commit a4b8ae0dca
8 changed files with 114 additions and 27 deletions
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53
arduino/node-code/nodeCodeFinal/websockets.cpp
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@@ -1,8 +1,17 @@
#include "arduino.h"
#include <WebSocketsClient.h>
#include <WiFiMulti.h>
#include <WiFi.h>
#include "websockets.h"
WebSocketsClient webSocket;
WiFiMulti WiFiMulti;
websockets::websockets(){
}
// hexdump function for websockets binary handler
void websockets::hexdump(const void *mem, uint32_t len, uint8_t cols = 16) {
void websockets::hexdump(const void *mem, uint32_t len, uint8_t cols) {
const uint8_t* src = (const uint8_t*) mem;
USE_SERIAL.printf("\n[HEXDUMP] Address: 0x%08X len: 0x%X (%d)", (ptrdiff_t)src, len, len);
for(uint32_t i = 0; i < len; i++) {
@@ -28,8 +37,48 @@ void websockets::websocketSetup(){
webSocket.begin("145.92.8.114", 80, "/ws");
// event handler
webSocket.onEvent(webSocketEvent);
// webSocket.onEvent(webSocketEvent);
// try ever 500 again if connection has failed
webSocket.setReconnectInterval(500);
}
void websockets::loop(){
webSocket.loop();
}
// handler for websocket events
void websockets::webSocketEvent(WStype_t type, uint8_t * payload, size_t length) {
switch(type) {
case WStype_DISCONNECTED:
USE_SERIAL.printf("[WSc] Disconnected!\n");
break;
case WStype_CONNECTED:
USE_SERIAL.printf("[WSc] Connected to url: %s\n", payload);
// send message to server when Connected
webSocket.sendTXT("{\"message\": \"Connected\"}");
break;
case WStype_TEXT:
// USE_SERIAL.printf("[WSc] get text: %s\n", payload);
// send message to server
// webSocket.sendTXT("message here");
break;
case WStype_BIN:
// USE_SERIAL.printf("[WSc] get binary length: %u\n", length);
hexdump(payload, length);
// send data to server
// webSocket.sendBIN(payload, length);
break;
case WStype_ERROR:
case WStype_FRAGMENT_TEXT_START:
case WStype_FRAGMENT_BIN_START:
case WStype_FRAGMENT:
case WStype_FRAGMENT_FIN:
break;
}
}