does someone succesfully made a esp to esp communication using fastled lib and the sk6812 led strip? my problem is the delay on the receiver. How will i fix this things sir? can i ask for help sir? this the code i’m working.
#include “FastLED.h”
#define DATA_PIN 11
#define LED_TYPE SK6812
#define COLOR_ORDER RGB
#define NUM_LEDS 56
#define BRIGHTNESS 255
#define FRAMES_PER_SECOND 5
uint8_t pps = 4; // number of Pixels Per Segment
CHSV segON10(96, 255, 255); // color of 10s digit segments NOT TURNED RED
CHSV segON(96, 255, 255); // color of 1s digit segments
CRGBArray<NUM_LEDS> leds; /* CRGB leds[NUM_LEDS]; <–not using this. Using CRGBArray instead. */
// Name segments (based on layout in link above) and define pixel ranges.
CRGBSet segA( leds(pps * 0, pps - 1+(pps * 0) ));
CRGBSet segB( leds(pps * 1, pps - 1+(pps * 1) ));
CRGBSet segC( leds(pps * 2, pps - 1+(pps * 2) ));
CRGBSet segD( leds(pps * 3, pps - 1+(pps * 3) ));
CRGBSet segE( leds(pps * 4, pps - 1+(pps * 4) ));
CRGBSet segF( leds(pps * 5, pps - 1+(pps * 5) ));
CRGBSet segG( leds(pps * 6, pps - 1+(pps * 6) ));
//-----------------------------------------------------------------------------------------------------------
int Na_set_na_Time = 24;
bool reset = false;
bool Stop = true;
char whatIsRead;
String inputTime;
//--------------------------------------
#define PORT “1234”
String ssid = “Thesis”;
String IPADDRESS = “192.168.1.2”;
String PASSWORD = “12345678”;
int Na_received_na_Time = 24;
int count = 24;
#define ESP8266 Serial
//char buffer[512];
void setup() {
ESP8266.begin(19200);
delay(1000);
FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
FastLED.setBrightness(BRIGHTNESS);
FastLED.clear();
pinMode(DATA_PIN, OUTPUT);
setUpWifiShield();
}
void loop() {
ShotClockTimer();
}
void setUpWifiShield() {
delay(3000);
ESP8266.println(“AT+CWMODE=1”);
delay(1000);
ESP8266.println(“AT+CIPMUX=1”);
delay(1000); //
ESP8266.println(“AT+CWJAP="” + ssid + “","” + PASSWORD + “"”);
delay(15000);
ESP8266.println(“AT+CIPSTART=0,"TCP","” + IPADDRESS + “",” + PORT);
delay(5000);
}
void ShotClockTimer() {
for (int count = Na_set_na_Time; count > 1; count-) {
setSegments(count);
//ESP8266.println(count); //i comment nalng ni
for (int b = 0; b < 5;) {
if (readingESP_SerialMonitor()) {
processCommand(whatIsRead);
}
if (!reset) {
if (Stop) {
FastLED.delay(200);
} else {
FastLED.delay(200);
b++;
}
}
while (count == 0) {
//ESP8266.println(count); //comment ni dati
if (reset) {
resetTime();
reset = false;
Stop = true;
return;
} else {
for (int x = count; x < 15; x++ ) {
// dre mag CODE para sa trigger
if (readingESP_SerialMonitor()) {
processCommand(whatIsRead);
}
if (reset) {
resetTime();
reset = false;
Stop = true;
return;
}
FastLED.delay(205);
}
Na_set_na_Time = 24;
reset = false;
Stop = true;
return;
}
}
if (reset) {
count = 0;
}
}
}
}
void processCommand(char comnd) {
switch (comnd) {
case 'Z': //start send Z
Stop = false;
reset = false;
break;
case 'X': //stop send X
Stop = true;
reset = false;
break;
case 'Q':
Stop = false; //to reset, sample send Q14
reset = true;
break;
}
whatIsRead = ‘?’;
}
bool readingESP_SerialMonitor() {
if (ESP8266.available()) {
whatIsRead = ESP8266.read() ;
if (whatIsRead == 'Z' || whatIsRead == 'X') {
return true;
} else if (whatIsRead == 'Q') {
for (int i = 0; i < 2 ; i++) {
inputTime += (char)ESP8266.read();
}
//ESP8266.println(inputTime); //comment ni dati
return true;
} else {
return false;
}
} else {
return false;
}
}
void resetTime() {
Na_set_na_Time = inputTime.toInt();
//ESP8266.println("test — " + Na_set_na_Time); //comment ni dati
inputTime = “”;
}
void setSegments(uint8_t count) {
// Based on the current count set number segments on or off
uint8_t c1 = 0; // Variable to store 1s digit
uint8_t c10 = 0; // Variable to store 10s digit
uint8_t c;
CHSV segCOLOR(0, 0, 0);
if (count > 9) { // Split out 1s and 10s digits if count is greater then 9
c1 = count % 10;
c10 = count / 10;
} else {
c1 = count;
c10 = 0;
}
// ESP8266.print("count = “); ESP8266.print(count); // Print to serial monitor current count
// ESP8266.print(”\t 10s: “); ESP8266.print(c10); // Print 10s digit
// ESP8266.print(” 1s: "); ESP8266.println(c1); // Print 1s digit
// Operate on 1s digit segments first, shift them over, and then do the 10s digit segments
for (uint8_t i = 0; i < 2; i++) {
if (i == 0) {
c = c1;
segCOLOR = segON;
} else {
c = c10;
segCOLOR = segON10;
}
segA = segB = segC = segD = segE = segF = segG = CRGB::Black; // Initially set segments off
if (c == 0) {
segB = segC = segD = segE = segF = segG = segCOLOR;
}
if (c == 1) {
segB = segG = segCOLOR;
}
if (c == 2) {
segA = segB = segC = segE = segF = segCOLOR;
}
if (c == 3) {
segA = segB = segC = segF = segG = segCOLOR;
}
if (c == 4) {
segA = segB = segD = segG = segCOLOR;
}
if (c == 5) {
segA = segC = segD = segF = segG = segCOLOR;
}
if (c == 6) {
segA = segC = segD = segE = segF = segG = segCOLOR;
}
if (c == 7) {
segB = segC = segG = segCOLOR;
}
if (c == 8) {
segA = segB = segC = segD = segE = segF = segG = segCOLOR;
}
if (c == 9) {
segA = segB = segC = segD = segF = segG = segCOLOR;
}
if (i == 0) { // Shift segments over to 1s digit display area
for (uint8_t p = 0; p < (7 * pps); p++) {
leds[p + (7 * pps)] = leds[p];
}
}
}
}//end setSegments
Big thanks sir!