144 lines
3.6 KiB
C++
144 lines
3.6 KiB
C++
// ROFLS+ Referee Remote
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#include <WiFi.h>
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#include <esp_now.h> // automatically installed for ESP32 boards, I think?
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#include <Preferences.h> // automatically installed for ESP32 boards
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#include <avdweb_Switch.h> // https://github.com/avdwebLibraries/avdweb_Switch
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// Hardware connections
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#define START_BTN_PIN 4
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#define PAUSE_BTN_PIN 3
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#define PIT_BTN_PIN 2
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#define RESET_BTN_PIN 1
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// define buttons and switches
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Switch buttonSTART = Switch(START_BTN_PIN);
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Switch buttonPAUSE = Switch(PAUSE_BTN_PIN);
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Switch buttonPIT = Switch(PIT_BTN_PIN);
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Switch buttonRESET = Switch(RESET_BTN_PIN);
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bool buttonSTARTvar = false;
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bool buttonPAUSEvar = false;
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bool buttonPITvar = false;
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bool buttonRESETvar = false;
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bool sendDATA = false;
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// ESP-NOW config
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// REPLACE WITH YOUR RECEIVER MAC Address
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uint8_t broadcastAddress[] = {0x84, 0xFC, 0xE6, 0xC7, 0x1A, 0x8C};
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// Structure example to send data
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// Must match the receiver structure
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typedef struct struct_message {
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bool buttonSTARTremote;
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bool buttonPAUSEremote;
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bool buttonPITremote;
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bool buttonRESETremote;
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} struct_message;
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// Create a struct_message called myData
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struct_message remoteDATA;
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esp_now_peer_info_t peerInfo;
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// callback when data is sent
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/*
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void OnDataSent(const uint8_t *mac_addr, esp_now_send_status_t status) {
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Serial.print("\r\nLast Packet Send Status:\t");
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Serial.println(status == ESP_NOW_SEND_SUCCESS ? "Delivery Success" : "Delivery Fail");
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}
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*/
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void setup() {
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Serial.begin(115200);
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// Set device as a Wi-Fi Station
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WiFi.mode(WIFI_STA);
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// Init ESP-NOW
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if (esp_now_init() != ESP_OK) {
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Serial.println("Error initializing ESP-NOW");
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return;
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}
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// Once ESPNow is successfully Init, we will register for Send CB to
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// get the status of Trasnmitted packet
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//esp_now_register_send_cb(OnDataSent);
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// Register peer
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memcpy(peerInfo.peer_addr, broadcastAddress, 6);
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peerInfo.channel = 0;
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peerInfo.encrypt = false;
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// Add peer
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if (esp_now_add_peer(&peerInfo) != ESP_OK){
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Serial.println("Failed to add peer");
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return;
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}
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}
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void loop() {
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// poll all the switch/button inputs
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pollInput();
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// start button logic
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if (buttonSTARTvar) {
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buttonSTARTvar = false;
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remoteDATA.buttonSTARTremote = true;
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sendDATA = true;
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}
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// pause button logic
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if (buttonPAUSEvar) {
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buttonPAUSEvar = false;
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remoteDATA.buttonPAUSEremote = true;
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sendDATA = true;
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}
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// pit button logic
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if (buttonPITvar) {
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buttonPITvar = false;
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remoteDATA.buttonPITremote = true;
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sendDATA = true;
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}
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// reset button logic
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if (buttonRESETvar) {
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buttonRESETvar = false;
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remoteDATA.buttonRESETremote = true;
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sendDATA = true;
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}
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// Set values to send
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//remoteDATA.buttonSTARTremote = false;
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//remoteDATA.buttonPAUSEremote = false;
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//remoteDATA.buttonPITremote = false;
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//remoteDATA.buttonRESETremote = false;
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// Send message via ESP-NOW
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//esp_err_t result = esp_now_send(broadcastAddress, (uint8_t *) &remoteDATA, sizeof(remoteDATA));
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if (sendDATA == true) {
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esp_err_t result = esp_now_send(broadcastAddress, (uint8_t *) &remoteDATA, sizeof(remoteDATA));
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sendDATA = false;
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// clear remoteDATA struct
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remoteDATA.buttonSTARTremote = false;
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remoteDATA.buttonPAUSEremote = false;
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remoteDATA.buttonPITremote = false;
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remoteDATA.buttonRESETremote = false;
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if (result == ESP_OK) {
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Serial.println("Sent with success");
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}
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else {
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Serial.println("Error sending the data");
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}
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}
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/*
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if (result == ESP_OK) {
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Serial.println("Sent with success");
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}
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else {
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Serial.println("Error sending the data");
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}
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*/
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//delay(2000);
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}
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