lewisxhe / GxEPD boards.h is missing definition for T-Display E-Paper
ShotokuTech opened this issue · 3 comments
In lewisxhe / GxEPD boards.h, line 213 change:
#elif defined(LILYGO_EPD_DISPLAY)
to:
#elif defined(LILYGO_EPD_DISPLAY_102)
And this resolves the problem.
Please create a new board. h file, copy the following content into it
#pragma once
#if defined(LILYGO_T5_V213)
#define EPD_MOSI (23)
#define EPD_MISO (-1)
#define EPD_SCLK (18)
#define EPD_CS (5)
#define EPD_BUSY (4)
#define EPD_RSET (16)
#define EPD_DC (17)
#define SDCARD_CS (13)
#define SDCARD_MOSI (15)
#define SDCARD_MISO (2)
#define SDCARD_SCLK (14)
#define BUTTON_1 (39)
#define BUTTONS {39}
#define BUTTON_COUNT (1)
#define LED_PIN (19)
#define LED_ON (LOW)
#define ADC_PIN (35)
#define HAS_ADC_DETECTED
#define HAS_LED
#define HAS_SDCARD
#elif defined(LILYGO_T5_V22)
#define EPD_MOSI (23)
#define EPD_MISO (2)
#define EPD_SCLK (18)
#define EPD_CS (5)
#define EPD_BUSY (4)
#define EPD_RSET (12)
#define EPD_DC (19)
#define SDCARD_CS (13)
#define BUTTON_1 (37)
#define BUTTON_2 (38)
#define BUTTON_3 (39)
#define BUTTONS {37,38,39}
#define BUTTON_COUNT (3)
#define LED_PIN (26)
#define LED_ON (HIGH)
#define ADC_PIN (35)
#define SPERKER_PIN (25)
#define LEDC_CHANNEL_0 (0)
#define HAS_ADC_DETECTED
#define HAS_LED
#define HAS_SPEAKER
#define BUILTIN_DAC
#define USE_SHARED_SPI_BUS
#define HAS_SDCARD
#elif defined(LILYGO_T5_V24)
#define EPD_MOSI (23)
#define EPD_MISO (-1) //elink no use
#define EPD_SCLK (18)
#define EPD_BUSY (4)
#define EPD_RSET (16)
#define EPD_DC (17)
#define EPD_CS (5)
#define SDCARD_CS (13)
#define SDCARD_MOSI (15)
#define SDCARD_MISO (2)
#define SDCARD_SCLK (14)
#define BUTTON_1 (37)
#define BUTTON_2 (38)
#define BUTTON_3 (39)
#define SPK_POWER_EN (19)
#define BUTTONS {37,38,39}
#define BUTTON_COUNT (3)
#define LED_PIN (26)
#define LED_ON (LOW)
#define ADC_PIN (35)
#define SPERKER_PIN (25)
#define LEDC_CHANNEL_0 (0)
#define HAS_ADC_DETECTED
#define HAS_LED
#define HAS_SPEAKER
#define BUILTIN_DAC
#define HAS_SDCARD
#define HAS_PWR_CTRL
#elif defined(LILYGO_T5_V28)
#define EPD_MOSI (23)
#define EPD_MISO (-1)
#define EPD_SCLK (18)
#define EPD_CS (5)
#define EPD_BUSY (4)
#define EPD_RSET (16)
#define EPD_DC (17)
#define SDCARD_CS (13)
#define SDCARD_MOSI (15)
#define SDCARD_MISO (2)
#define SDCARD_SCLK (14)
#define BUTTON_1 (37)
#define BUTTON_2 (38)
#define BUTTON_3 (39)
#define IIS_WS (25)
#define IIS_BCK (26)
#define IIS_DOUT (19)
#define ICS43434_WS (33)
#define ICS43434_BCK (32)
#define ICS43434_DIN (27)
#define I2C_SDA (21)
#define I2C_SCL (22)
#define BUTTONS {37,38,39}
#define BUTTON_COUNT (3)
#define LED_PIN (22)
#define LED_ON (HIGH)
#define ADC_PIN (35)
#define HAS_ADC_DETECTED
#define HAS_LED
// #define HAS_SPEAKER
#define HAS_SDCARD
#elif defined(LILYGO_T5_V102)
#define EPD_MOSI (21)
#define EPD_MISO (-1)
#define EPD_SCLK (22)
#define EPD_CS (5)
#define EPD_BUSY (34)
#define EPD_RSET (4)
#define EPD_DC (19)
#define SDCARD_CS (13)
#define SDCARD_MOSI (15)
#define SDCARD_MISO (2)
#define SDCARD_SCLK (14)
#define BUTTON_1 (36)
#define BUTTON_2 (39)
#define BUTTON_3 (0u)//BUTTON_3
#define BUTTONS {36,39,0}
#define BUTTON_COUNT (3)
#define POWER_ENABLE (27)
#define ADC_PIN (35)
#define HAS_ADC_DETECTED
#define HAS_SDCARD
#elif defined(LILYGO_T5_V266)
#define EPD_MOSI (23)
#define EPD_MISO (-1)
#define EPD_SCLK (18)
#define EPD_CS (5)
#define EPD_BUSY (34)
#define EPD_RSET (4)
#define EPD_DC (19)
#define SDCARD_CS (13)
#define SDCARD_MOSI (15)
#define SDCARD_MISO (2)
#define SDCARD_SCLK (14)
#define BUTTON_1 (39)
#define BUTTONS {39}
#define BUTTON_COUNT (1)
#define LED_PIN (12)
#define LED_ON (LOW)
#define ADC_PIN (35)
#define HAS_ADC_DETECTED
#define HAS_LED
#define HAS_SDCARD
#elif defined(LILYGO_EPD_DISPLAY_102)
#define EPD_MOSI (21)
#define EPD_MISO (-1)
#define EPD_SCLK (22)
#define EPD_CS (5)
#define EPD_BUSY (18)
#define EPD_RSET (23)
#define EPD_DC (19)
#define EPD_POWER_ENABLE (14)
#define BUTTON_1 (35)
#define BUTTON_COUNT (1)
#define ADC_PIN (35)
#define RGB_STRIP_PIN (4)
#define RGB_STRIP_COUNT (1)
#define HAS_ADC_DETECTED
#define HAS_POWER_CONTROL
#define HAS_RGB_PIXEL
#elif defined(LILYGO_EPD_DISPLAY_154)
#define EPD_MOSI (13)
#define EPD_MISO (-1)
#define EPD_SCLK (14)
#define EPD_CS (15)
#define EPD_BUSY (16)
#define EPD_RSET (17)
#define EPD_DC (2)
#define EPD_BACKLIGHT_PIN (0)
#define EPD_POWER_ENABLE (5)
#define BUTTON_1 (35)
#define BUTTON_COUNT (1)
#define ADC_PIN (34)
#define MOTOR_PIN (4)
#define GPS_TX_PIN (22)
#define GPS_RX_PIN (21)
#define GPS_1PPS_PIN (19)
#define GPS_RESET_PIN (23)
#define GPS_WAKEUP_PIN (18)
#define HAS_ADC_DETECTED
#define HAS_POWER_CONTROL
#define HAS_GPS
#else
#error "Please select model !!!"
#endif
The examples inconsistently use LILYGO_EPD_DISPLAY and LILYGO_EPD_DISPLAY_102 . The "T-Display E-Paper 1.02inch" https://www.aliexpress.com/item/1005002536380666.html with a neopixel RGB LED uses LILYGO_EPD_DISPLAY.
Some of the examples use LILYGO_EPD_DISPLAY_102 instead of LILYGO_EPD_DISPLAY (e.g. hello_world) and some use both (incorrectly, as in GxEPD_Example.ino). In the lewisxhe repo the Apr 14, 2021 update changed LILYGO_EPD_DISPLAY to LILYGO_EPD_DISPLAY_102 in some examples, but was not added to boards.h. You can define both LILYGO_EPD_DISPLAY_102 and LILYGO_EPD_DISPLAY, but some examples will cause problems.
Probably the boards.h should use #elif defined(LILYGO_EPD_DISPLAY) || defined(LILYGO_EPD_DISPLAY_102)
but most examples seem to use LILYGO_EPD_DISPLAY.
If there is still a problem, please reopen the issue