Problem: uploaded web server created by Jason Coon via esp32-fastled-webserver; works as described in Station Mode; added softAP mode to existing code; Station mode still works without any problems -however- softAP will not connect and load web pages even though WiFi channel is created. Changed channel from default "1" to "9" with no change in working status; changed IP address with same results; changed from using Arduino 1.8.19 to VS Code, same results
*** AP Mode *****
WebServer webServer(80);
const bool apMode = true;
13: 14: 48.984 -> rst: 0x1 (POWERON_RESET), boot: 0x13 (SPI_FAST_FLASH_BOOT)
13: 14: 48.984 -> configsip: 0, SPIWP: 0xee
13: 14: 48.984 -> clk_drv: 0x00, q_drv: 0x00, d_drv: 0x00, cs0_drv: 0x00, hd_drv: 0x00, wp_drv: 0x00
13: 14: 48.984 -> mode: DIO, clock div: 1
13: 14: 48.984 -> load: 0x3fff0030, len: 1240
13: 14: 48.984 -> load: 0x40078000, len: 13012
13: 14: 48.984 -> load: 0x40080400, len: 3648
13: 14: 49.018 -> entry 0x400805f8
13: 14: 49.451 -> Listing directory: /
13: 14: 49.584 -> FILE: app.js SIZE: 13101
13: 14: 49.584 -> FILE: favicon.ico SIZE: 4286
13: 14: 49.584 -> FILE: atom196.png SIZE: 5469
13: 14: 49.584 -> FILE: styles.css SIZE: 31
13: 14: 49.618 -> FILE: index.htm SIZE: 10733
13: 14: 49.786 -> Connect to Wi - Fi access point: JailCell
13: 14: 49.786 -> and open http: //192.168.4.1 in your browser
13: 14: 49.917 -> HTTP server started
13: 14: 50.050 -> ......................................................................................
***** STA Mode: *****
WebServer webServer(80);
const bool apMode = false;
13: 21: 28.421 -> rst: 0x1 (POWERON_RESET), boot: 0x13 (SPI_FAST_FLASH_BOOT)
13: 21: 28.421 -> configsip: 0, SPIWP: 0xee
13: 21: 28.421 -> clk_drv: 0x00, q_drv: 0x00, d_drv: 0x00, cs0_drv: 0x00, hd_drv: 0x00, wp_drv: 0x00
13: 21: 28.454 -> mode: DIO, clock div: 1
13: 21: 28.454 -> load: 0x3fff0030, len: 1240
13: 21: 28.454 -> load: 0x40078000, len: 13012
13: 21: 28.454 -> load: 0x40080400, len: 3648
13: 21: 28.454 -> entry 0x400805f8
13: 21: 28.887 -> Listing directory: /
13: 21: 29.053 -> FILE: app.js SIZE: 13101
13: 21: 29.053 -> FILE: favicon.ico SIZE: 4286
13: 21: 29.053 -> FILE: atom196.png SIZE: 5469
13: 21: 29.053 -> FILE: styles.css SIZE: 31
13: 21: 29.053 -> FILE: index.htm SIZE: 10733
13: 21: 29.214 -> Connecting to SMG930V5FE3
13: 21: 29.353 -> HTTP server started
13: 21: 29.486 -> ...............
13: 21: 31.419 -> WiFi connected
13: 21: 31.419 -> IP address: 192.168.77.50
13: 21: 31.552 -> HTTP server started
// ESP32 FastLED WebServer: https://github.com/jasoncoon/esp32-fastled-webserver; Copyright (C) 2017 Jason Coon
#include <FastLED.h>
#include <WiFi.h>
#include <WebServer.h>
#include <FS.h>
#include <SPIFFS.h>
#include <EEPROM.h>
#if defined(FASTLED_VERSION) && (FASTLED_VERSION < 3003000)
#warning "Requires FastLED 3.3 or later; check github for latest code."
#endif
WebServer webServer(80);
const bool apMode = true;
const int led = 5;
uint8_t autoplay = 0;
uint8_t autoplayDuration = 10;
unsigned long autoPlayTimeout = 0;
uint8_t currentPatternIndex = 0; // Index number of which pattern is current
uint8_t gHue = 0; // rotating "base color" used by many of the patterns
uint8_t power = 1;
uint8_t brightness = 8;
uint8_t speed = 30;
uint8_t cooling = 50;
uint8_t sparking = 120;
CRGB solidColor = CRGB::Blue;
uint8_t cyclePalettes = 0;
uint8_t paletteDuration = 10;
uint8_t currentPaletteIndex = 0;
unsigned long paletteTimeout = 0;
#define ARRAY_SIZE(A) (sizeof(A) / sizeof((A)[0]))
#define DATA_PIN 18
#define LED_TYPE WS2812
#define COLOR_ORDER GRB
#define NUM_STRIPS 1
#define NUM_LEDS_PER_STRIP 64
#define NUM_LEDS NUM_LEDS_PER_STRIP * NUM_STRIPS
CRGB leds[NUM_LEDS];
#define FRAMES_PER_SECOND 120
#include "patterns.h"
#include "field.h"
#include "fields.h"
#include "msds.h"
#include "web.h"
void listDir(fs::FS &fs, const char * dirname, uint8_t levels) {
Serial.printf("Listing directory: %s\n", dirname);
File root = fs.open(dirname);
if (!root) {
Serial.println("Failed to open directory");
return;
}
if (!root.isDirectory()) {
Serial.println("Not a directory");
return;
}
File file = root.openNextFile();
while (file) {
if (file.isDirectory()) {
Serial.print(" DIR : ");
Serial.println(file.name());
if (levels) {
listDir(fs, file.name(), levels - 1);
}
} else {
Serial.print(" FILE: ");
Serial.print(file.name());
Serial.print(" SIZE: ");
Serial.println(file.size());
}
file = root.openNextFile();
}
}
void setup() {
pinMode(led, OUTPUT);
digitalWrite(led, 1);
Serial.begin(115200);
SPIFFS.begin();
listDir(SPIFFS, "/", 1);
if (apMode)
{
WiFi.mode(WIFI_AP);
WiFi.softAP(hostnameChar, WiFiAPPSK, 9);
Serial.printf("Connect to Wi-Fi access point: %s\n", hostnameChar);
Serial.println("and open http://192.168.4.1 in your browser");
}
else
{
WiFi.mode(WIFI_STA);
Serial.printf("Connecting to %s\n", ssid);
if (String(WiFi.SSID()) != String(ssid)) {
WiFi.begin(ssid, password);
}
}
setupWeb();
FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
FastLED.setBrightness(brightness);
autoPlayTimeout = millis() + (autoplayDuration * 1000);
}
void loop()
{
handleWeb();
if (power == 0) {
fill_solid(leds, NUM_LEDS, CRGB::Black);
}
else {
// Call the current pattern function once, updating the 'leds' array
patterns[currentPatternIndex].pattern();
EVERY_N_MILLISECONDS(40) {
// slowly blend the current palette to the next
nblendPaletteTowardPalette(currentPalette, targetPalette, 8);
gHue++; // slowly cycle the "base color" through the rainbow
}
if (autoplay == 1 && (millis() > autoPlayTimeout)) {
nextPattern();
autoPlayTimeout = millis() + (autoplayDuration * 1000);
}
if (cyclePalettes == 1 && (millis() > paletteTimeout)) {
nextPalette();
paletteTimeout = millis() + (paletteDuration * 1000);
}
}
// send the 'leds' array out to the actual LED strip
FastLED.show();
FastLED.delay(1000 / FRAMES_PER_SECOND);
}
void nextPattern()
{
// add one to the current pattern number, and wrap around at the end
currentPatternIndex = (currentPatternIndex + 1) % patternCount;
}
void nextPalette()
{
currentPaletteIndex = (currentPaletteIndex + 1) % paletteCount;
targetPalette = palettes[currentPaletteIndex];
}