KezohOG commented 1 month ago

Hi there, can anyone help me on this? I have tried the recommended setup on Arduino IDE but the demo example is giving me this error.

.arduinoIDE-unsaved2024931-20716-md7xon.wzo1n\touch\touch.ino:31:10: fatal error: TouchDrvGT911.hpp: No such file or directory 31 | #include | ^~~~~~~ compilation terminated. exit status 1

Compilation error: TouchDrvGT911.hpp: No such file or directory

lewisxhe commented 1 month ago

Arduino IDE -> Library manager -> Install SensorLib v0.19

KezohOG commented 1 month ago

Thanks @lewisxhe this seems to have worked. However, there is a new error throughout the code, can you please assist? Thanks writeln((GFXfont *)&FiraSans, "Next", &cursor_x, &cursor_y, framebuffer);

error: invalid conversion from 'int' to 'int32_t' {aka 'long int'} [-fpermissive] 137 | write_string((GFXfont )&FiraSans, (char *)overview, &cursor_x, &cursor_y, framebuffer);

lewisxhe commented 1 month ago

Everything compiles fine in platformio, try changing the type to int32_t

KezohOG commented 4 weeks ago

Morning @lewisxhe thanks for your feedback. I took the "demo" example code and updated it to include int32_t throughout. Now there's many more errors. I'm not sure what is going on as I have yet to get one demo code working on the device and feel like I have followed all the necessary steps. Here are some of the errors. Could you provide a simple code to test/debug what is going wrong?

error: 'ESP_EXT1_WAKEUP_ANY_LOW' was not declared in this scope; did you mean 'ESP_EXT1_WAKEUP_ALL_LOW'? 387 | esp_sleep_enable_ext1_wakeup(_BV(0), ESP_EXT1_WAKEUP_ANY_LOW); | ^~~~~~~

Multiple libraries were found for "SD.h"

Here is the code: ``/**

@copyright Copyright (c) 2024 Shenzhen Xin Yuan Electronic Technology Co., Ltd
@date 2024-04-05
@note Arduino Setting
Tools ->
Board:"ESP32S3 Dev Module"
USB CDC On Boot:"Enable"
USB DFU On Boot:"Disable"
Flash Size : "16MB(128Mb)"
Flash Mode"QIO 80MHz
Partition Scheme:"16M Flash(3M APP/9.9MB FATFS)"
PSRAM:"OPI PSRAM"
Upload Mode:"UART0/Hardware CDC"
USB Mode:"Hardware CDC and JTAG"
*/

ifndef BOARD_HAS_PSRAM

error "Please enable PSRAM, Arduino IDE -> tools -> PSRAM -> OPI !!!"

endif

include

include "epd_driver.h"

include "firasans.h"

include "esp_adc_cal.h"

include

include "logo.h"

include

include "utilities.h"

define WIFI_SSID "Your WiFi SSID"

define WIFI_PASSWORD "Your WiFi PASSWORD"

const char ntpServer1 = "pool.ntp.org"; const char ntpServer2 = "time.nist.gov"; const long gmtOffset_sec = 3600; const int daylightOffset_sec = 3600; const char *time_zone = "CST-8"; // TimeZone rule for Europe/Rome including daylight adjustment rules (optional)

SensorPCF8563 rtc; TouchDrvGT911 touch;

uint8_t *framebuffer = NULL; bool touchOnline = false; uint32_t interval = 0; int vref = 1100; char buf[128];

struct _point { uint8_t buttonID; int32_t x; int32_t y; int32_t w; int32_t h; } touchPoint[] = { {0, 10, 10, 80, 80}, {1, EPD_WIDTH - 80, 10, 80, 80}, {2, 10, EPD_HEIGHT - 80, 80, 80}, {3, EPD_WIDTH - 80, EPD_HEIGHT - 80, 80, 80}, {4, EPD_WIDTH / 2 - 60, EPD_HEIGHT - 80, 120, 80} };

void WiFiGotIP(WiFiEvent_t event, WiFiEventInfo_t info) { Serial.println("WiFi connected"); Serial.println("IP address: "); Serial.println(IPAddress(info.got_ip.ip_info.ip.addr)); }

void timeavailable(struct timeval *t) { Serial.println("[WiFi]: Got time adjustment from NTP!"); rtc.hwClockWrite(); }

void setup() { Serial.begin(115200);

// Set WiFi to station mode and disconnect from an AP if it was previously connected
WiFi.mode(WIFI_STA);
WiFi.disconnect();
WiFi.onEvent(WiFiGotIP, WiFiEvent_t::ARDUINO_EVENT_WIFI_STA_GOT_IP);

WiFi.begin(WIFI_SSID, WIFI_PASSWORD);

// set notification call-back function
sntp_set_time_sync_notification_cb( timeavailable );

/**
 * This will set configured ntp servers and constant TimeZone/daylightOffset
 * should be OK if your time zone does not need to adjust daylightOffset twice a year,
 * in such a case time adjustment won't be handled automagicaly.
 */
// configTime(gmtOffset_sec, daylightOffset_sec, ntpServer1, ntpServer2);

configTzTime(time_zone, ntpServer1, ntpServer2);

/**
* SD Card test
* Only as a test SdCard hardware, use example reference
* https://github.com/espressif/arduino-esp32/tree/master/libraries/SD/examples
*/
SPI.begin(SD_SCLK, SD_SCLK, SD_MOSI, SD_CS);
bool rlst = SD.begin(SD_CS, SPI);
if (!rlst) {
    Serial.println("SD init failed");
    snprintf(buf, 128, "➸ No detected SdCard 😂");
} else {
    Serial.println("SD init success");
    snprintf(buf, 128,
             "➸ Detected SdCard insert:%.2f GB😀",
             SD.cardSize() / 1024.0 / 1024.0 / 1024.0
            );
}

// Correct the ADC reference voltage
esp_adc_cal_characteristics_t adc_chars;
esp_adc_cal_value_t val_type = esp_adc_cal_characterize(
                                   ADC_UNIT_2,
                                   ADC_ATTEN_DB_11,
                                   ADC_WIDTH_BIT_12,
                                   1100,
                                   &adc_chars
                               );

if (val_type == ESP_ADC_CAL_VAL_EFUSE_VREF) {
    Serial.printf("eFuse Vref: %umV\r\n", adc_chars.vref);
    vref = adc_chars.vref;
}

framebuffer = (uint8_t *)ps_calloc(sizeof(uint8_t), EPD_WIDTH * EPD_HEIGHT / 2);
if (!framebuffer) {
    Serial.println("alloc memory failed !!!");
    while (1);
}
memset(framebuffer, 0xFF, EPD_WIDTH * EPD_HEIGHT / 2);

epd_init();

Rect_t area = {
    .x = 230,
    .y = 0,
    .width = logo_width,
    .height = logo_height,
};

epd_poweron();
epd_clear();
epd_draw_grayscale_image(area, (uint8_t *)logo_data);
epd_draw_image(area, (uint8_t *)logo_data, BLACK_ON_WHITE);

int cursor_x = 200;
int cursor_y = 200;

if defined(CONFIG_IDF_TARGET_ESP32S3)

// Assuming that the previous touch was in sleep state, wake it up
pinMode(TOUCH_INT, OUTPUT);
digitalWrite(TOUCH_INT, HIGH);

writeln((GFXfont *)&FiraSans, buf, &cursor_x, &cursor_y, NULL);
cursor_x = 200;
cursor_y += 50;

Wire.begin(BOARD_SDA, BOARD_SCL);
Wire.beginTransmission(PCF8563_SLAVE_ADDRESS);
if (Wire.endTransmission() == 0) {
    rtc.begin(Wire, PCF8563_SLAVE_ADDRESS, BOARD_SDA, BOARD_SCL);
    // rtc.setDateTime(2022, 6, 30, 0, 0, 0);
    writeln((GFXfont *)&FiraSans, "➸ RTC is online  😀 \n", &cursor_x, &cursor_y, NULL);
} else {
    writeln((GFXfont *)&FiraSans, "➸ RTC is probe failed!  😂 \n", &cursor_x, &cursor_y, NULL);
}

/*
* The touch reset pin uses hardware pull-up,
* and the function of setting the I2C device address cannot be used.
* Use scanning to obtain the touch device address.*/
uint8_t touchAddress = 0x14;

Wire.beginTransmission(0x14);
if (Wire.endTransmission() == 0) {
    touchAddress = 0x14;
}
Wire.beginTransmission(0x5D);
if (Wire.endTransmission() == 0) {
    touchAddress = 0x5D;
}

cursor_x = 200;
cursor_y += 50;

touch.setPins(-1, TOUCH_INT);
if (touch.begin(Wire, touchAddress, BOARD_SDA, BOARD_SCL )) {
    touch.setMaxCoordinates(EPD_WIDTH, EPD_HEIGHT);
    touch.setSwapXY(true);
    touch.setMirrorXY(false, true);
    touchOnline = true;
    writeln((GFXfont *)&FiraSans, "➸ Touch is online  😀 \n", &cursor_x, &cursor_y, NULL);
} else {
    writeln((GFXfont *)&FiraSans, "➸ Touch is probe failed!  😂 \n", &cursor_x, &cursor_y, NULL);
}

endif

FontProperties props = {
    .fg_color = 15,
    .bg_color = 0,
    .fallback_glyph = 0,
    .flags = 0
};

// Draw button
int32_t x = 18;
int32_t y = 50;
epd_fill_rect(10, 10, 80, 80, 0x0000, framebuffer);
write_mode((GFXfont *)&FiraSans, "A", &x, &y, framebuffer, WHITE_ON_BLACK, &props);

x = EPD_WIDTH - 72;
y = 50;
epd_fill_rect(EPD_WIDTH - 80, 10, 80, 80, 0x0000, framebuffer);
write_mode((GFXfont *)&FiraSans, "B", &x, &y, framebuffer, WHITE_ON_BLACK, &props);

x = 18;
y = EPD_HEIGHT - 30;
epd_fill_rect(10, EPD_HEIGHT - 80, 80, 80, 0x0000, framebuffer);
write_mode((GFXfont *)&FiraSans, "C", &x, &y, framebuffer, WHITE_ON_BLACK, &props);

x = EPD_WIDTH - 72;
y = EPD_HEIGHT - 30;
epd_fill_rect(EPD_WIDTH - 80, EPD_HEIGHT - 80, 80, 80, 0x0000, framebuffer);
write_mode((GFXfont *)&FiraSans, "D", &x, &y, framebuffer, WHITE_ON_BLACK, &props);

x = EPD_WIDTH / 2 - 55;
y = EPD_HEIGHT - 30;
epd_draw_rect(EPD_WIDTH / 2 - 60, EPD_HEIGHT - 80, 120, 75, 0x0000, framebuffer);
write_mode((GFXfont *)&FiraSans, "Sleep", &x, &y, framebuffer, WHITE_ON_BLACK, NULL);

epd_draw_grayscale_image(epd_full_screen(), framebuffer);

epd_poweroff();

}

void loop() {

if (millis() > interval) {
    interval = millis() + 10000;

    // When reading the battery voltage, POWER_EN must be turned on
    epd_poweron();
    delay(10); // Make adc measurement more accurate
    uint16_t v = analogRead(BATT_PIN);
    float battery_voltage = ((float)v / 4095.0) * 2.0 * 3.3 * (vref / 1000.0);
    if (battery_voltage >= 4.2) {
        battery_voltage = 4.2;
    }
    String voltage = "➸ Voltage: " + String(battery_voltage) + "V";

    Rect_t area = {
        .x = 200,
        .y = 310,
        .width = 500,
        .height = 100,
    };

    int32_t cursor_x = 200;
    int32_t cursor_y = 350;
    epd_clear_area(area);

    writeln((GFXfont *)&FiraSans, (char *)voltage.c_str(), &cursor_x, &cursor_y, NULL);
    cursor_x = 200;
    cursor_y += 50;

    // Format the output using the strftime function
    // For more formats, please refer to :
    // https://man7.org/linux/man-pages/man3/strftime.3.html

    struct tm timeinfo;
    // Get the time C library structure
    rtc.getDateTime(&timeinfo);

    strftime(buf, 64, "➸ %b %d %Y %H:%M:%S", &timeinfo);
    writeln((GFXfont *)&FiraSans, buf, &cursor_x, &cursor_y, NULL);

    /**
    * There are two ways to close
    * It will turn off the power of the ink screen,
    * but cannot turn off the blue LED light.
    */
    // epd_poweroff();

    /**
     * It will turn off the power of the entire
     * POWER_EN control and also turn off the blue LED light
     */
    epd_poweroff_all();
}

if (touchOnline) {
    int16_t  x, y;

    if (!digitalRead(TOUCH_INT)) {
        return;
    }

    uint8_t touched = touch.getPoint(&x, &y);
    if (touched) {

        // When reading the battery voltage, POWER_EN must be turned on
        epd_poweron();

        int32_t cursor_x = 200;
        int32_t cursor_y = 450;

        Rect_t area = {
            .x = 200,
            .y = 410,
            .width = 400,
            .height = 50,
        };
        epd_clear_area(area);

        snprintf(buf, 128, "➸ X:%d Y:%d", x, y);

        bool pressButton = false;
        for (int i = 0; i < sizeof(touchPoint) / sizeof(touchPoint[0]); ++i) {
            if ((x > touchPoint[i].x && x < (touchPoint[i].x + touchPoint[i].w))
                    && (y > touchPoint[i].y && y < (touchPoint[i].y + touchPoint[i].h))) {
                snprintf(buf, 128, "➸ Pressed Button: %c\n", 65 + touchPoint[i].buttonID);
                writeln((GFXfont *)&FiraSans, buf, &cursor_x, &cursor_y, NULL);
                pressButton = true;

                if ( touchPoint[i].buttonID == 4) {

                    Serial.println("Sleep !!!!!!");

                    epd_clear();

                    cursor_x = EPD_WIDTH / 2 - 40;
                    cursor_y = EPD_HEIGHT / 2 - 40;

                    memset(framebuffer, 0xFF, EPD_WIDTH * EPD_HEIGHT / 2);

                    writeln((GFXfont *)&FiraSans, "Sleep", &cursor_x, &cursor_y, framebuffer);

                    epd_draw_grayscale_image(epd_full_screen(), framebuffer);

                    delay(1000);

                    epd_poweroff_all();

                    WiFi.disconnect(true);

                    touch.sleep();

                    delay(100);

                    Wire.end();

                    Serial.end();

                    // BOOT(STR_IO0) Button wakeup
                    esp_sleep_enable_ext1_wakeup(_BV(0), ESP_EXT1_WAKEUP_ANY_LOW);

                    esp_deep_sleep_start();

                }

            }
        }
        if (!pressButton) {
            writeln((GFXfont *)&FiraSans, buf, &cursor_x, &cursor_y, NULL);
        }

        /**
        * There are two ways to close
        * It will turn off the power of the ink screen,
        * but cannot turn off the blue LED light.
        */
        // epd_poweroff();

        /**
         * It will turn off the power of the entire
         * POWER_EN control and also turn off the blue LED light
         */
        epd_poweroff_all();
    }
}

delay(2);

}

lewisxhe commented 4 weeks ago

Are you using the latest esp core 3.0.0 or above? This library is normal on 2.0.x. The new version has major changes and there is no time to update it. Please downgrade to 2.0.x for testing first.

This error is the definition name change of the new version. Change ESP_EXT1_WAKEUP_ANY_LOW to ESP_EXT1_WAKEUP_ALL_LOW

KezohOG commented 4 weeks ago

Arduino ESP32 by Arduino 2.0.18-20240230.arduion3 is installed. Under file -> preferences -> additional board manager URLs, this is the link https://espressif.github.io/arduino-esp32/package_esp32_index.json

On line item387, I changed to ALL, new error displayed as followed:

error: 'ESP_EXT1_WAKEUP_ANY_ALL' was not declared in this scope; did you mean 'ESP_EXT1_WAKEUP_ANY_HIGH'? 387 | esp_sleep_enable_ext1_wakeup(_BV(0), ESP_EXT1_WAKEUP_ANY_ALL); | ^~~~~~~ | ESP_EXT1_WAKEUP_ANY_HIGH

lewisxhe commented 4 weeks ago

Now 3.0.5 can also be compiled normally. Try updating

KezohOG commented 3 weeks ago

Hey @lewisxhe I've tried everything, new errors. None of the example sketches are working, I've checked everything is up to date in both board and library managers. Any idea how I can get this resolved? Could you share a sample code of all the feedback thus far so I can double check the sketch is correct? Thank you for your time

lewisxhe commented 3 weeks ago

When selecting the board, you may select Arduino ESP32 Boards. Remove it first, then reopen the sketch to test

Xinyuan-LilyGO / LilyGo-EPD47

#include <TouchDrvGT911.hpp> #139

ifndef BOARD_HAS_PSRAM

error "Please enable PSRAM, Arduino IDE -> tools -> PSRAM -> OPI !!!"

endif

include

include "epd_driver.h"

include "firasans.h"

include "esp_adc_cal.h"

include

include

include

include "logo.h"

include

include

include

include

include

include "utilities.h"

define WIFI_SSID "Your WiFi SSID"

define WIFI_PASSWORD "Your WiFi PASSWORD"

if defined(CONFIG_IDF_TARGET_ESP32S3)

endif