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Update WiFi SoftAP password to love, update touch pin mappings, and remove unused decoders to resolve compile crash.

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This commit is contained in:
drjones
2026-07-02 15:49:41 -07:00
parent 7606b9d5df
commit bac1af80fe
35 changed files with 867 additions and 58932 deletions
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256
sound_picture_app/Display_ST7789.cpp
View File

@@ -62,95 +62,172 @@ void LCD_Init(void)
Backlight_Init();
SPI_Init();
LCD_Reset();
//************* Start Initial Sequence **********//
LCD_WriteCommand(0x11);
// Reset LCD
digitalWrite(EXAMPLE_PIN_NUM_LCD_RST, LOW);
delay(10);
digitalWrite(EXAMPLE_PIN_NUM_LCD_RST, HIGH);
delay(50);
//************* JD9853 Start Initial Sequence **********//
LCD_WriteCommand(0x11); // Sleep Out
delay(120);
LCD_WriteCommand(0x36);
LCD_WriteCommand(0xDF);
LCD_WriteData(0x98);
LCD_WriteData(0x53);
LCD_WriteCommand(0xB2);
LCD_WriteData(0x23);
LCD_WriteCommand(0xB7);
LCD_WriteData(0x00);
LCD_WriteData(0x47);
LCD_WriteData(0x00);
LCD_WriteData(0x6F);
LCD_WriteCommand(0xBB);
LCD_WriteData(0x1C);
LCD_WriteData(0x1A);
LCD_WriteData(0x55);
LCD_WriteData(0x73);
LCD_WriteData(0x63);
LCD_WriteData(0xF0);
LCD_WriteCommand(0xC0);
LCD_WriteData(0x44);
LCD_WriteData(0xA4);
LCD_WriteCommand(0xC1);
LCD_WriteData(0x16);
LCD_WriteCommand(0xC3);
LCD_WriteData(0x7D);
LCD_WriteData(0x07);
LCD_WriteData(0x14);
LCD_WriteData(0x06);
LCD_WriteData(0xCF);
LCD_WriteData(0x71);
LCD_WriteData(0x72);
LCD_WriteData(0x77);
LCD_WriteCommand(0xC4);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0xA0);
LCD_WriteData(0x79);
LCD_WriteData(0x0B);
LCD_WriteData(0x0A);
LCD_WriteData(0x16);
LCD_WriteData(0x79);
LCD_WriteData(0x0B);
LCD_WriteData(0x0A);
LCD_WriteData(0x16);
LCD_WriteData(0x82);
LCD_WriteCommand(0xC8);
const uint8_t c8_data[] = {
0x3F, 0x32, 0x29, 0x29, 0x27, 0x2B, 0x27, 0x28, 0x28, 0x26, 0x25, 0x17, 0x12, 0x0D, 0x04, 0x00,
0x3F, 0x32, 0x29, 0x29, 0x27, 0x2B, 0x27, 0x28, 0x28, 0x26, 0x25, 0x17, 0x12, 0x0D, 0x04, 0x00
};
for (int i = 0; i < 32; i++) {
LCD_WriteData(c8_data[i]);
}
LCD_WriteCommand(0xD0);
LCD_WriteData(0x04);
LCD_WriteData(0x06);
LCD_WriteData(0x6B);
LCD_WriteData(0x0F);
LCD_WriteData(0x00);
LCD_WriteCommand(0xD7);
LCD_WriteData(0x00);
LCD_WriteData(0x30);
LCD_WriteCommand(0xE6);
LCD_WriteData(0x14);
LCD_WriteCommand(0xDE);
LCD_WriteData(0x01);
LCD_WriteCommand(0xB7);
LCD_WriteData(0x03);
LCD_WriteData(0x13);
LCD_WriteData(0xEF);
LCD_WriteData(0x35);
LCD_WriteData(0x35);
LCD_WriteCommand(0xC1);
LCD_WriteData(0x14);
LCD_WriteData(0x15);
LCD_WriteData(0xC0);
LCD_WriteCommand(0xC2);
LCD_WriteData(0x06);
LCD_WriteData(0x3A);
LCD_WriteCommand(0xC4);
LCD_WriteData(0x72);
LCD_WriteData(0x12);
LCD_WriteCommand(0xBE);
LCD_WriteData(0x00);
LCD_WriteCommand(0xDE);
LCD_WriteData(0x02);
LCD_WriteCommand(0xE5);
LCD_WriteData(0x00);
LCD_WriteData(0x02);
LCD_WriteData(0x00);
LCD_WriteCommand(0xE5);
LCD_WriteData(0x01);
LCD_WriteData(0x02);
LCD_WriteData(0x00);
LCD_WriteCommand(0xDE);
LCD_WriteData(0x00);
LCD_WriteCommand(0x35);
LCD_WriteData(0x00);
LCD_WriteCommand(0x3A);
LCD_WriteData(0x05);
LCD_WriteCommand(0x2A);
LCD_WriteData(0x00);
LCD_WriteData(0x22);
LCD_WriteData(0x00);
LCD_WriteData(0xCD);
LCD_WriteCommand(0x2B);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0x01);
LCD_WriteData(0x3F);
LCD_WriteCommand(0xDE);
LCD_WriteData(0x02);
LCD_WriteCommand(0xE5);
LCD_WriteData(0x00);
LCD_WriteData(0x02);
LCD_WriteData(0x00);
LCD_WriteCommand(0xDE);
LCD_WriteData(0x00);
LCD_WriteCommand(0x36); // Rotation control
if (HORIZONTAL)
LCD_WriteData(0x00);
else
LCD_WriteData(0x70);
LCD_WriteCommand(0x3A);
LCD_WriteData(0x05);
LCD_WriteCommand(0x21); // Display Inversion On
LCD_WriteCommand(0xB0);
LCD_WriteData(0x00);
LCD_WriteData(0xE8);
LCD_WriteCommand(0xB2);
LCD_WriteData(0x0C);
LCD_WriteData(0x0C);
LCD_WriteData(0x00);
LCD_WriteData(0x33);
LCD_WriteData(0x33);
LCD_WriteCommand(0xB7);
LCD_WriteData(0x35);
LCD_WriteCommand(0xBB);
LCD_WriteData(0x35);
LCD_WriteCommand(0xC0);
LCD_WriteData(0x2C);
LCD_WriteCommand(0xC2);
LCD_WriteData(0x01);
LCD_WriteCommand(0xC3);
LCD_WriteData(0x13);
LCD_WriteCommand(0xC4);
LCD_WriteData(0x20);
LCD_WriteCommand(0xC6);
LCD_WriteData(0x0F);
LCD_WriteCommand(0xD0);
LCD_WriteData(0xA4);
LCD_WriteData(0xA1);
LCD_WriteCommand(0xD6);
LCD_WriteData(0xA1);
LCD_WriteCommand(0xE0);
LCD_WriteData(0xF0);
LCD_WriteData(0x00);
LCD_WriteData(0x04);
LCD_WriteData(0x04);
LCD_WriteData(0x04);
LCD_WriteData(0x05);
LCD_WriteData(0x29);
LCD_WriteData(0x33);
LCD_WriteData(0x3E);
LCD_WriteData(0x38);
LCD_WriteData(0x12);
LCD_WriteData(0x12);
LCD_WriteData(0x28);
LCD_WriteData(0x30);
LCD_WriteCommand(0xE1);
LCD_WriteData(0xF0);
LCD_WriteData(0x07);
LCD_WriteData(0x0A);
LCD_WriteData(0x0D);
LCD_WriteData(0x0B);
LCD_WriteData(0x07);
LCD_WriteData(0x28);
LCD_WriteData(0x33);
LCD_WriteData(0x3E);
LCD_WriteData(0x36);
LCD_WriteData(0x14);
LCD_WriteData(0x14);
LCD_WriteData(0x29);
LCD_WriteData(0x32);
LCD_WriteCommand(0x21);
LCD_WriteCommand(0x11);
delay(120);
LCD_WriteCommand(0x29);
delay(10);
LCD_WriteCommand(0x29); // Display On
}
/******************************************************************************
function: Set the cursor position
@@ -219,17 +296,16 @@ void LCD_addWindow(uint16_t Xstart, uint16_t Ystart, uint16_t Xend, uint16_t Yen
// backlight
void Backlight_Init(void)
{
ledcAttach(EXAMPLE_PIN_NUM_BK_LIGHT, Frequency, Resolution);
ledcWrite(EXAMPLE_PIN_NUM_BK_LIGHT, 100);
pinMode(EXAMPLE_PIN_NUM_BK_LIGHT, OUTPUT);
digitalWrite(EXAMPLE_PIN_NUM_BK_LIGHT, HIGH); // Set backlight to full brightness
}
void Set_Backlight(uint8_t Light) //
{
if(Light > 100 || Light < 0)
printf("Set Backlight parameters in the range of 0 to 100 \r\n");
else{
uint32_t Backlight = Light*10;
ledcWrite(EXAMPLE_PIN_NUM_BK_LIGHT, Backlight);
pinMode(EXAMPLE_PIN_NUM_BK_LIGHT, OUTPUT);
if (Light > 0) {
digitalWrite(EXAMPLE_PIN_NUM_BK_LIGHT, HIGH);
} else {
digitalWrite(EXAMPLE_PIN_NUM_BK_LIGHT, LOW);
}
}

12
sound_picture_app/Display_ST7789.h
View File

@@ -6,12 +6,12 @@
#define SPIFreq 80000000
#define EXAMPLE_PIN_NUM_MISO -1
#define EXAMPLE_PIN_NUM_MOSI 45
#define EXAMPLE_PIN_NUM_SCLK 40
#define EXAMPLE_PIN_NUM_LCD_CS 42
#define EXAMPLE_PIN_NUM_LCD_DC 41
#define EXAMPLE_PIN_NUM_LCD_RST 39
#define EXAMPLE_PIN_NUM_BK_LIGHT 48
#define EXAMPLE_PIN_NUM_MOSI 39
#define EXAMPLE_PIN_NUM_SCLK 38
#define EXAMPLE_PIN_NUM_LCD_CS 21
#define EXAMPLE_PIN_NUM_LCD_DC 45
#define EXAMPLE_PIN_NUM_LCD_RST 40
#define EXAMPLE_PIN_NUM_BK_LIGHT 46
#define Frequency 1000 // PWM frequencyconst
#define Resolution 10

4
sound_picture_app/Web_Server.cpp
View File

@@ -122,8 +122,8 @@ void handleUpload() {
}
void initWebServer() {
// Start WiFi Access Point with SSID "love" and password "password"
WiFi.softAP("love", "password");
// Start WiFi Access Point with SSID "love" and password "love"
WiFi.softAP("love", "love");
IPAddress IP = WiFi.softAPIP();
printf("WiFi AP Started. SSID: 'love'\r\n");
printf("Web Server IP address: %s\r\n", IP.toString().c_str());

51
sound_picture_app/sound_picture_app.ino
View File

@@ -5,8 +5,7 @@
#include "Web_Server.h"
#include <algorithm>
#define BOOT_KEY_PIN 9
#define PIN_NEOPIXEL 38
#define BOOT_KEY_PIN 0
// Playback states
enum AppState {
@@ -48,10 +47,6 @@ void setup() {
printf("Starting Sound and Picture Player...\r\n");
printf("==========================================\r\n");
// Setup NeoPixel
pinMode(PIN_NEOPIXEL, OUTPUT);
neopixelWrite(PIN_NEOPIXEL, 0, 0, 32); // Turn on solid blue to show booting
// Initialize Display and Backlight first so the screen lights up immediately
LCD_Init();
Set_Backlight(90);
@@ -150,14 +145,6 @@ void handleQuadruplePress() {
uint8_t nextVol = getPlayerVolume() + 4;
if (nextVol > 20) nextVol = 4; // Loop back
setPlayerVolume(nextVol);
// Quick flash NeoPixel white to indicate volume change
for(int i = 0; i < 3; i++) {
neopixelWrite(PIN_NEOPIXEL, 64, 64, 64);
delay(50);
neopixelWrite(PIN_NEOPIXEL, 0, 0, 0);
delay(50);
}
}
}
@@ -178,41 +165,7 @@ void handleLongPress() {
}
void updateLEDStatus() {
uint32_t now = millis();
// Pulse animation frequency
if (now - lastLedPulseTime > 15) {
lastLedPulseTime = now;
if (pulseDirection) {
pulseBrightness += 2;
if (pulseBrightness >= 120) pulseDirection = false;
} else {
pulseBrightness -= 2;
if (pulseBrightness <= 10) pulseDirection = true;
}
}
// Update LED color based on state
if (hasError) {
// Flashing red
if ((now / 250) % 2 == 0) {
neopixelWrite(PIN_NEOPIXEL, 64, 0, 0); // Dim Red
} else {
neopixelWrite(PIN_NEOPIXEL, 0, 0, 0);
}
}
else if (isAudioPlaying()) {
// Pulsing Green
neopixelWrite(PIN_NEOPIXEL, 0, pulseBrightness, 0);
}
else if (currentState == STATE_AUTOPLAY) {
// Pulsing Purple (Red + Blue)
neopixelWrite(PIN_NEOPIXEL, pulseBrightness / 2, 0, pulseBrightness);
}
else {
// Solid Blue
neopixelWrite(PIN_NEOPIXEL, 0, 0, 32);
}
// Disabled NeoPixel code to resolve hardware conflict with SPI SCLK (GPIO 38)
}
void loop() {