116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
#include "headerFile.h"
|
|
|
|
int i = 0;
|
|
int questionID = 1;
|
|
char* Question[] = {
|
|
"How clean are the toilets?",
|
|
"How clean is the study area?",
|
|
"What do you think of the temperature in the study area?",
|
|
"How crowded would you say the study area is?",
|
|
"Is there enough help available?"
|
|
};
|
|
|
|
char* Answer[] = {
|
|
"clean, normal, disgusting",
|
|
"clean, normal, disgusting",
|
|
"hot, perfect, cold",
|
|
"not at all, its fine, really crowded",
|
|
"no, decently, yes"
|
|
};
|
|
|
|
Adafruit_ST7796S_kbv tft = Adafruit_ST7796S_kbv(TFT_CS, TFT_DC, MOSI, SCK, TFT_RST, MISO);
|
|
DisplayText displayText(tft);
|
|
|
|
void setup() {
|
|
//buttonpins
|
|
pinMode(16, INPUT_PULLDOWN);
|
|
pinMode(17, INPUT_PULLDOWN);
|
|
pinMode(18, INPUT_PULLDOWN);
|
|
Serial.begin(9600);
|
|
|
|
tft.begin(); // Initialize the display
|
|
tft.setRotation(3); // Set the rotation to horizontal
|
|
tft.fillScreen(ST7796S_BLACK);
|
|
displayText.writeText("Loading...", 3, 0, 200, 0, true, true);
|
|
websocketSetup();
|
|
}
|
|
|
|
|
|
void loop() {
|
|
webSocket.loop();
|
|
screenButtonHandler();
|
|
}
|
|
|
|
void websocketSetup(){
|
|
WiFiMulti.addAP("iotroam", "BcgrFpX3kl");
|
|
WiFiMulti.addAP("ObsidianAmstelveen", "drijversstraatmaastricht");
|
|
|
|
while(WiFiMulti.run() != WL_CONNECTED) {
|
|
delay(100);
|
|
}
|
|
|
|
// server address, port and URL
|
|
webSocket.begin("145.92.8.114", 80, "/ws");
|
|
// try ever 500 again if connection has failed
|
|
webSocket.setReconnectInterval(500);
|
|
}
|
|
|
|
void screenButtonHandler(){
|
|
|
|
int redButton = digitalRead(16);
|
|
int whiteButton = digitalRead(17);
|
|
int greenButton = digitalRead(18);
|
|
|
|
if (initialized) {
|
|
initialized = false;
|
|
tft.fillScreen(ST7796S_BLACK);
|
|
displayText.writeText(Question[i], 3, 0, 0, 0, true, false);
|
|
displayText.writeText(Answer[i], 3, 0, 200, 0, true, true);
|
|
}
|
|
// 0 is best 2 is worst
|
|
if (redButton == HIGH){
|
|
sendData(questionID, "0");
|
|
}
|
|
if (whiteButton == HIGH){
|
|
sendData(questionID, "1");
|
|
}
|
|
if (greenButton == HIGH){
|
|
sendData(questionID, "2");
|
|
}
|
|
|
|
|
|
|
|
if (redButton || whiteButton || greenButton) {
|
|
i++;
|
|
questionID++;
|
|
if (questionID == 6){
|
|
questionID = 1;
|
|
}
|
|
if (i == 5) {
|
|
i = 0;
|
|
}
|
|
tft.fillScreen(ST7796S_BLACK);
|
|
displayText.writeText(Question[i], 3, 0, 0, 0, true, false);
|
|
displayText.writeText(Answer[i], 3, 0, 200, 0, true, true);
|
|
}
|
|
|
|
}
|
|
|
|
void sendData(int question, String answer){
|
|
webSocket.sendTXT("{\"node\": \"" + String(WiFi.macAddress()) + "\", \"Response\":\"" + String(answer) + "\",\"QuestionID\":\"" + String(question) + "\"}");
|
|
}
|
|
|
|
void hexdump(const void *mem, uint32_t len, uint8_t cols = 16) {
|
|
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++) {
|
|
if(i % cols == 0) {
|
|
USE_SERIAL.printf("\n[0x%08X] 0x%08X: ", (ptrdiff_t)src, i);
|
|
}
|
|
USE_SERIAL.printf("%02X ", *src);
|
|
src++;
|
|
}
|
|
USE_SERIAL.printf("\n");
|
|
}
|
|
|