Support for T-Echo Lite, credits to @Szetya for doing all the heavy lifting! (#7636)

* Support for T-Echo Lite, credts to @Szetya for doing all the heavy lifting!
* move define to ini file
indicator-fix
Thomas Göttgens 2025-08-17 13:37:12 +02:00 zatwierdzone przez GitHub
rodzic e5e8683cdb
commit 9feb1d378e
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ID klucza GPG: B5690EEEBB952194
9 zmienionych plików z 303 dodań i 10 usunięć

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@ -89,14 +89,22 @@ class BluetoothStatus : public Status
case ConnectionState::CONNECTED:
LOG_DEBUG("BluetoothStatus CONNECTED");
#ifdef BLE_LED
#ifdef BLE_LED_INVERTED
digitalWrite(BLE_LED, LOW);
#else
digitalWrite(BLE_LED, HIGH);
#endif
#endif
break;
case ConnectionState::DISCONNECTED:
LOG_DEBUG("BluetoothStatus DISCONNECTED");
#ifdef BLE_LED
#ifdef BLE_LED_INVERTED
digitalWrite(BLE_LED, HIGH);
#else
digitalWrite(BLE_LED, LOW);
#endif
#endif
break;
}

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@ -140,13 +140,13 @@ bool EInkDisplay::connect()
#endif
#endif
#if defined(TTGO_T_ECHO) || defined(ELECROW_ThinkNode_M1)
#if defined(TTGO_T_ECHO) || defined(ELECROW_ThinkNode_M1) || defined(T_ECHO_LITE)
{
auto lowLevel = new EINK_DISPLAY_MODEL(PIN_EINK_CS, PIN_EINK_DC, PIN_EINK_RES, PIN_EINK_BUSY, SPI1);
adafruitDisplay = new GxEPD2_BW<EINK_DISPLAY_MODEL, EINK_DISPLAY_MODEL::HEIGHT>(*lowLevel);
adafruitDisplay->init();
#ifdef ELECROW_ThinkNode_M1
#if defined(ELECROW_ThinkNode_M1) || defined(T_ECHO_LITE)
adafruitDisplay->setRotation(4);
#else
adafruitDisplay->setRotation(3);

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@ -325,8 +325,12 @@ void setup()
#ifdef BLE_LED
pinMode(BLE_LED, OUTPUT);
#ifdef BLE_LED_INVERTED
digitalWrite(BLE_LED, HIGH);
#else
digitalWrite(BLE_LED, LOW);
#endif
#endif
#if defined(T_DECK)
// GPIO10 manages all peripheral power supplies

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@ -60,7 +60,7 @@
SerialModule *serialModule;
SerialModuleRadio *serialModuleRadio;
#if defined(TTGO_T_ECHO) || defined(CANARYONE) || defined(MESHLINK) || defined(ELECROW_ThinkNode_M1) || \
#if defined(TTGO_T_ECHO) || defined(T_ECHO_LITE) || defined(CANARYONE) || defined(MESHLINK) || defined(ELECROW_ThinkNode_M1) || \
defined(ELECROW_ThinkNode_M5)
SerialModule::SerialModule() : StreamAPI(&Serial), concurrency::OSThread("Serial") {}
static Print *serialPrint = &Serial;
@ -179,8 +179,8 @@ int32_t SerialModule::runOnce()
Serial.begin(baud);
Serial.setTimeout(moduleConfig.serial.timeout > 0 ? moduleConfig.serial.timeout : TIMEOUT);
}
#elif !defined(TTGO_T_ECHO) && !defined(CANARYONE) && !defined(MESHLINK) && !defined(ELECROW_ThinkNode_M1) && \
!defined(ELECROW_ThinkNode_M5)
#elif !defined(TTGO_T_ECHO) && !defined(T_ECHO_LITE) && !defined(CANARYONE) && !defined(MESHLINK) && \
!defined(ELECROW_ThinkNode_M1) && !defined(ELECROW_ThinkNode_M5)
if (moduleConfig.serial.rxd && moduleConfig.serial.txd) {
#ifdef ARCH_RP2040
Serial2.setFIFOSize(RX_BUFFER);
@ -236,8 +236,8 @@ int32_t SerialModule::runOnce()
}
}
#if !defined(TTGO_T_ECHO) && !defined(CANARYONE) && !defined(MESHLINK) && !defined(ELECROW_ThinkNode_M1) && \
!defined(ELECROW_ThinkNode_M5)
#if !defined(TTGO_T_ECHO) && !defined(T_ECHO_LITE) && !defined(CANARYONE) && !defined(MESHLINK) && \
!defined(ELECROW_ThinkNode_M1) && !defined(ELECROW_ThinkNode_M5)
else if ((moduleConfig.serial.mode == meshtastic_ModuleConfig_SerialConfig_Serial_Mode_WS85)) {
processWXSerial();
@ -496,8 +496,8 @@ ParsedLine parseLine(const char *line)
*/
void SerialModule::processWXSerial()
{
#if !defined(TTGO_T_ECHO) && !defined(CANARYONE) && !defined(CONFIG_IDF_TARGET_ESP32C6) && !defined(MESHLINK) && \
!defined(ELECROW_ThinkNode_M1) && !defined(ELECROW_ThinkNode_M5)
#if !defined(TTGO_T_ECHO) && !defined(T_ECHO_LITE) && !defined(CANARYONE) && !defined(CONFIG_IDF_TARGET_ESP32C6) && \
!defined(MESHLINK) && !defined(ELECROW_ThinkNode_M1) && !defined(ELECROW_ThinkNode_M5)
static unsigned int lastAveraged = 0;
static unsigned int averageIntervalMillis = 300000; // 5 minutes hard coded.
static double dir_sum_sin = 0;

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@ -223,9 +223,12 @@ void NimbleBluetooth::deinit()
LOG_INFO("Disable bluetooth until reboot");
#ifdef BLE_LED
#ifdef BLE_LED_INVERTED
digitalWrite(BLE_LED, HIGH);
#else
digitalWrite(BLE_LED, LOW);
#endif
#endif
NimBLEDevice::deinit();
#endif
}

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@ -60,6 +60,8 @@
#define HW_VENDOR meshtastic_HardwareModel_RAK4631
#elif defined(TTGO_T_ECHO)
#define HW_VENDOR meshtastic_HardwareModel_T_ECHO
#elif defined(T_ECHO_LITE)
#define HW_VENDOR meshtastic_HardwareModel_T_ECHO_LITE
#elif defined(ELECROW_ThinkNode_M1)
#define HW_VENDOR meshtastic_HardwareModel_THINKNODE_M1
#elif defined(NANO_G2_ULTRA)

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@ -0,0 +1,25 @@
; Using original screen class
[env:t-echo-lite]
extends = nrf52840_base
board = t-echo
board_check = true
debug_tool = jlink
# add -DCFG_SYSVIEW if you want to use the Segger systemview tool for OS profiling.
build_flags = ${nrf52840_base.build_flags}
-Ivariants/nrf52840/t-echo-lite
-D T_ECHO_LITE
-D GPS_POWER_TOGGLE
-D EINK_DISPLAY_MODEL=GxEPD2_122_T61
-D EINK_WIDTH=192
-D EINK_HEIGHT=176
-D USE_EINK
-D USE_EINK_DYNAMICDISPLAY ; Enable Dynamic EInk
-D EINK_LIMIT_FASTREFRESH=20 ; How many consecutive fast-refreshes are permitted
-D EINK_BACKGROUND_USES_FAST ; (Optional) Use FAST refresh for both BACKGROUND and RESPONSIVE, until a limit is reached.
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/t-echo-lite>
lib_deps =
${nrf52840_base.lib_deps}
https://github.com/meshtastic/GxEPD2/archive/a05c11c02862624266b61599b0d6ba93e33c6f24.zip
;upload_protocol = fs

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@ -0,0 +1,44 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "variant.h"
#include "nrf.h"
#include "wiring_constants.h"
#include "wiring_digital.h"
const uint32_t g_ADigitalPinMap[] = {
// P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
// P1
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
void initVariant()
{
// LED1 & LED2
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
pinMode(PIN_LED2, OUTPUT);
ledOff(PIN_LED2);
pinMode(PIN_LED3, OUTPUT);
ledOff(PIN_LED3);
}

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@ -0,0 +1,207 @@
/*
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
Copyright (c) 2016 Sandeep Mistry All right reserved.
Copyright (c) 2018, Adafruit Industries (adafruit.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_TTGO_EINK_V1_0_
#define _VARIANT_TTGO_EINK_V1_0_
/** Master clock frequency */
#define VARIANT_MCK (64000000ul)
#define USE_LFXO // Board uses 32khz crystal for LF
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "WVariant.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Number of pins defined in PinDescription array
#define PINS_COUNT (48)
#define NUM_DIGITAL_PINS (48)
#define NUM_ANALOG_INPUTS (1)
#define NUM_ANALOG_OUTPUTS (0)
// LEDs
#define PIN_LED1 (32 + 7) // Green LED
#define PIN_LED2 (32 + 5) // Blue LED
// Unused(by firmware) LEDs:
#define PIN_LED3 (32 + 14) // Red LED inside, under the display.
#define LED_RED PIN_LED3
#define LED_BLUE PIN_LED2
#define LED_GREEN PIN_LED1
#define BLE_LED LED_BLUE
#define BLE_LED_INVERTED 1
#define LED_BUILTIN LED_GREEN
#define LED_CONN LED_GREEN
#define LED_STATE_ON 0 // State when LED is lit
// Buttons
#define PIN_BUTTON1 (0 + 24)
#define PIN_BUTTON2 (0 + 18) // 0.18 is labeled on the board as RESET but we configure it in the bootloader as a regular GPIO
#define BUTTON_CLICK_MS 400
// Analog pins
#define PIN_A0 (0 + 2) // Battery ADC
#define BATTERY_PIN PIN_A0
static const uint8_t A0 = PIN_A0;
#define ADC_RESOLUTION 14
#define ADC_CTRL (0 + 31)
#define ADC_CTRL_ENABLED HIGH
// NFC
#define PIN_NFC1 (9)
#define PIN_NFC2 (10)
// Wire Interfaces
#define WIRE_INTERFACES_COUNT 1
#define PIN_WIRE_SDA (32 + 4)
#define PIN_WIRE_SCL (32 + 2)
/*
Internal, PCB PAD interrupt PIN. Currently not used. (Not built in my device)
*/
// #define PIN_IMU_INT (0 + 16) // Interrupt from the IMU, macro name correct?!
// External serial flash ZD25WQ32CEIGR
// QSPI Pins
#define PIN_QSPI_SCK (0 + 4)
#define PIN_QSPI_CS (0 + 12)
#define PIN_QSPI_IO0 (0 + 6) // MOSI if using two bit interface
#define PIN_QSPI_IO1 (0 + 8) // MISO if using two bit interface
#define PIN_QSPI_IO2 (32 + 9) // WP if using two bit interface (i.e. not used)
#define PIN_QSPI_IO3 (0 + 26) // HOLD if using two bit interface (i.e. not used)
// On-board QSPI Flash
#define EXTERNAL_FLASH_DEVICES ZD25WQ32CEIGR
#define EXTERNAL_FLASH_USE_QSPI
// Lora radio
#define USE_SX1262
// #define USE_SX1268 // currently only available with XS1262.
#define SX126X_CS (0 + 11)
#define SX126X_DIO1 (32 + 8)
#define SX126X_DIO2 (0 + 5)
#define SX126X_BUSY (0 + 14)
#define SX126X_RESET (0 + 7)
#define SX126X_RXEN (32 + 1)
#define SX126X_TXEN (0 + 27)
// #define TCXO_OPTIONAL
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
// eink display pins
#define VEXT_ENABLE (32 + 12)
#define VEXT_ON_VALUE LOW
#define PIN_EINK_CS (0 + 22)
#define PIN_EINK_BUSY (0 + 3)
#define PIN_EINK_DC (0 + 21)
#define PIN_EINK_RES (0 + 28)
#define PIN_EINK_SCLK (0 + 19)
#define PIN_EINK_MOSI (0 + 20)
// Controls power 3V3 for all peripherals (eink + GPS + LoRa + Sensor)
#define PIN_POWER_EN (0 + 30) // 3V3 POWER Enable
#define PIN_SPI1_MISO (-1) // The display does not use MISO.
#define PIN_SPI1_MOSI PIN_EINK_MOSI
#define PIN_SPI1_SCK PIN_EINK_SCLK
// GPS pins
// #define GPS_DEBUG
#define GPS_L76K
#define GPS_BAUDRATE 9600
#define HAS_GPS 1
// #define PIN_GPS_REINIT (32 + 5) // An output to reset L76K GPS. As per datasheet, low for > 100ms will reset the L76K
#define PIN_GPS_STANDBY (32 + 10) // An output to wake GPS, low means allow sleep, high means force wake
// Seems to be missing on this new board
#define PIN_GPS_PPS (0 + 29) // Pulse per second input from the GPS
#define GPS_TX_PIN (32 + 15) // This is for bits going TOWARDS the CPU
#define GPS_RX_PIN (32 + 13) // This is for bits going TOWARDS the GPS
#define GPS_THREAD_INTERVAL 50
#define PIN_SERIAL1_RX GPS_TX_PIN
#define PIN_SERIAL1_TX GPS_RX_PIN
// SPI Interfaces
#define SPI_INTERFACES_COUNT 2
// For LORA, SPI 0
#define PIN_SPI_MISO (0 + 17)
#define PIN_SPI_MOSI (0 + 15)
#define PIN_SPI_SCK (0 + 13)
// Battery
// The battery sense is hooked to pin A0 (2)
// it is defined in the analogue pin section of this file
// and has 12 bit resolution
#define BATTERY_SENSE_RESOLUTION_BITS 12
#define BATTERY_SENSE_RESOLUTION 4096.0
#undef AREF_VOLTAGE
#define AREF_VOLTAGE 3.0
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
#define ADC_MULTIPLIER (2.0F)
// #define NO_EXT_GPIO 1
// PINs back side
// Batt & solar connector left up corner
/*
-------------------------------
| VDDH, VBAT, 0.23, SCL , 1.06 |
| GND , SDA , 0.09, 0.10, 0.25 |
-------------------------------
--------
| VDDH |
| GND |
| 1.13 | - Wake Up/standby
| 1.15 | - PPS
| 0.29 | - TX
| 1.10 | - RX
| 1.11 | - EN
--------
-------------------------------
| 3V3 , GND , 0.16, 1.03, G_WU | 0.16 internal solder pad interrupt PIN,
| G_EN, G_RX, G_TX, GND , PPS |
-------------------------------
*/
// To debug via the segger JLINK console rather than the CDC-ACM serial device
// #define USE_SEGGER
#ifdef __cplusplus
}
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#endif