Board is very similar to the Heltec HT-C62 based boards (Heltec HT62 variant) but due to wiring of SK6812 Neopixel LED to GPIO2 it becomes incompatible due to the regular HT-C62 dev board using a simple LED on the same GPIO. Depends on [protobufs#521](https://github.com/meshtastic/protobufs/pull/521).
Works:
* SK6812 Neopixel on GPIO2
* [GXCAS GXHTV3](https://www.lcsc.com/product-detail/Temperature-Sensors_GXCAS-GXHTV3C_C5441730.html) (SHTC3 compatible)
Won't fix:
* Battery reading - Board has no voltage divider on VBAT (board has a 1.25mm pitch "JST" style connector and a TP4054 charge IC)
* Main thread LED - Board has no LED on simple GPIO
Board schematic: [HRU3601.pdf](https://github.com/user-attachments/files/15874850/HRU3601.pdf)
Signed-off-by: Andrew Yong <me@ndoo.sg>
Specify REGULATORY_GAIN and SX126X_MAX_POWER to prevent exceeding regulatory and hardware limits (i.e. overloading the PA input) respectively.
Also update the build flag to define EBYTE_E22_900M30S instead of just EBYTE_E22, since all the builds on the Discourse topic [New 1W DIY variant: Xiao nRF52840 + Ebyte E22-900M30S](https://meshtastic.discourse.group/t/new-1w-diy-variant-xiao-nrf52840-ebyte-e22-900m30s/7904) are using this module.
That should make it clearer as well that the variant header file should be tweaked if DIY builds are using stronger (E22-900M33S, not commonly available at this time) or weaker (E22-900M22S, not popular for DIY builds due to lack of differentiation from ordinary SX1262 modules).
Retain EBYTE_E22 flag alongside EBYTE_E22_900M30S build flag to prevent possible regressions in code paths generally intended for EBYTE E22 modules.
Signed-off-by: Andrew Yong <me@ndoo.sg>
* DOES NOT WORK
* trunk
* DOES NOT WORK
* trunk
* DOES NOT WORK
* trunk
* WIP: LR11x0 non functional interface code. Please don't expect a working firmware out of this! I don't know what i am doing! :-)
* trunk fmt
* use canon toolchain
* update and fix radiolib dependency
* Switch Radiolib back to GIT checkout
* enable tcxo and fix startReceive
* progress
* Correct midjudgement on scope of build defines.
* - enable peripheral power rail during startup init
- fix portduino builds
* add tracker pinout variant
* update to radiolib 6.6.0 API (aka: godmode is not for mere mortals)
* tracker is not so 'extra' any more
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* added AHTx0 sensor
* AHT10 definition in protobuf
* AHT10 definition in protobuf
* protobufs
* Management of AHT20+BMP280 module
* missing newline in log
* missing newline in log
* dragino trackerd support
* dragino trackerd support
* revert back .gitmodules
* reverted gitignore
* merged telemetry.pb.h
* merged telemetry.pb.h
* removed extra script, now bin version works
* reverted
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Schematic shows the following:
Pin 3 is Vext on v1.1 - HIGH enables LDO for Vext rail which goes to:
GPS UC6580: GPS V_DET(8), VDD_IO(7), DCDC_IN(21), pulls up RESETN(17), D_SEL(33) and BOOT_MODE(34) through 10kR
GPS LNA SW7125DE: VCC(4), pulls up SHDN(5) through 10kR
OLED: VDD, LEDA (through diode)
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* Bump platfomio/espressif32 version to latest 6.7.0
* Fix deprecated constants
* Remove pin defs already defined by the framework
* ESP_EXT1_WAKEUP_ALL_LOW is deprecated for any target except esp32
* Enable LTO and use newlib nano flavor
* Make trunk happy
* Respect build_unflags of base env
* Recover float printfing
* Disable BLE_SM_PAIR_AUTHREQ_SC
* Distribute BLE_SM_PAIR_KEY_DIST_ID too
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* Make button timing configurable per variant
* Adjust button timing for T-Echo
Easier multi-clicks for features like "toggle backlight" (4x click)
* Fewer full-refreshes for T-Echo display
Disables ghost pixel tracking: T-Echo ghost pixels are fairly faint.
* Updated kbI2cBase.cpp
Updated keyboard settings for t-deck to allow a modifier key to trigger 'tab', mute notifications, or quit. To trigger the modifier press the shift key and mic (0) button at the same time. Then press q (quit), m (mute), or t (tab).
* Update kbI2cBase.cpp
* fixed formatting issues in kbI2cBase.cpp
* Removed keyboard shortcut code that doesnt work
alt+t does not work on a t-deck so I removed it to avoid confusion.
* Updated kbI2cBase.cpp
Updated keyboard settings for t-deck to allow a modifier key to trigger 'tab', mute notifications, or quit. To trigger the modifier press the shift key and mic (0) button at the same time. Then press q (quit), m (mute), or t (tab).
* Update kbI2cBase.cpp
* fixed formatting issues in kbI2cBase.cpp
* Removed keyboard shortcut code that doesnt work
alt+t does not work on a t-deck so I removed it to avoid confusion.
* Changed modifier key to alt+c
* Added screen brightness functionality
Use modifier key with o(+) to increase brightness or i(-) to decrease.
Currently there are 4 levels of brightness, (L, ML, MH, H). I would like to add a popup message to tell you the brightness.
* Added checks to disable screen brightness changes on unsupported hardware
* Setting the brightness code to work on only applicable devices
* Added "function symbol" display to bottom right corner of screen. Now shows when mute is active or modifier key is pressed. Also fixed some other minor issues.
* commented out a log
* Reworked how modifier functions worked, added
I wasn’t happy with my previous implementation, and I think it would have caused issues with other devices. This should work on all devices.
* Added back the function I moved causing issue with versions
* Fixed the version conflicts, everything seems to work fine now
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
* I2C is not defined in the reference schematic nor HT-DEV-ESP board, remove definition accordingly
* There is no screen in the the reference schematic nor HT-DEV-ESP board, change definition accordingly
* BUTTON_PIN has a 10 kOhm pullup resistor on HT-DEV-ESP, turning off redundant internal pullup should save some power
* LED is connected to GPIO2 on HT-DEV-ESP and is not inverted, update definition accordingly
* Remove redundant undef lines for LoRa pins
Above changes were built and flashed to my [HT-DEV-ESP_V2 board purchased from Heltec's Taobao store](https://item.taobao.com/item.htm?id=521590063077).
Signed-off-by: Andrew Yong <me@ndoo.sg>
Define BATTERY_SENSE_RESOLUTION_BITS based on [amoroz's snippet on the Meshtastic forum](https://meshtastic.discourse.group/t/new-1w-diy-variant-xiao-nrf52840-ebyte-e22-900m30s/7904/10).
Fixes following build error:
```
src/Power.cpp: In member function 'virtual uint16_t AnalogBatteryLevel::getBattVoltage()':
src/Power.cpp:224:79: error: 'BATTERY_SENSE_RESOLUTION_BITS' was not declared in this scope
scaled = operativeAdcMultiplier * ((1000 * AREF_VOLTAGE) / pow(2, BATTERY_SENSE_RESOLUTION_BITS)) * raw;
```
Signed-off-by: Andrew Yong <me@ndoo.sg>
* add new variant: TWC_mesh_v4
* fix trunk format
* fix format under wsl
* change board to TWC_mesh_v4
* change platformio & variant.h properly
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* basic identification of TCA9555
* recognise LSM6DS3 on alt address
* keep variant.h changes out of this PR
* 2nd attempt to keep variant.h changes out of this PR
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* started work on pulling in the unphone library and dependencies, to do e.g. power switch management and etc.; currently failing at Adafruit_ImageReader
* now compiles with unphoneLibrary included
* successfully pulled in unphone library to manage power switch and init vibe motor and etc.
doesnt print to serial tho...
* simplified the build a bit; when doing meshtastic do not depend on the MCCI lora libs etc., then also no need to config them via build flags
* version that doesnt trigger brownout
* cleaned up initVariant a little
* note re. GPS
* back to mesh upstream version
* this time we're back to mesh upstream version
* getting LSM6DS3TRC driver installed
* shake to wake works, set threshold quite low may need increasing
* whats the crack with these end of file changes?
* paramatize the wake threshold
* try to get the PR to just include real changes
* got the right config item and also not giving compiler messages
* moved the lib_deps for the LSM6DS3TRC driver from our variant platformio.ini to the main one in root so all boards have it
* stuupid error #define-ing
---------
Co-authored-by: Hamish Cunningham <hamish@gate.ac.uk>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* fix Wireless Paper double-clear screen at boot
* log when flooded with "responsive" frames
* show the "resuming" screen when waking from deep-sleep
* rename drawDeepSleepScreen
avoid future confusion with "Screen Paused" screen
* show a screensaver frame when screen off
The frame shown during deep sleep is now also passed through showScreensaverFrames()
* Add macros for E-Ink color values.
OLEDDISPLAY_COLOR is inverted. Result of light-mode on E-Ink vs dark-mode on OLED?
* adapt drawDeepSleepScreen to new screensaver convention
* Mark Wireless Paper V1.1 as having problems with ghosting
Any other issues can be marked in a similar way, then handled in code where relevant
* Change screensaver from fullscreen logo to overlay
* identify "quirks" rather than "problems"
* move async refresh polling from display() to a NotifiedWorkerThread
* Prevent skipping of deep-sleep screen
(Hopefully)
* Redesign screensaver overlay
Now displays short name
* Optimize refresh for different displays
* Support older EInkDisplay class
* Don't assume text alignment
* fix spelling of a quirk macro
(No impact to code, but avoids future issues)
* Handle impossibly unlikely millis() overflow error
Should have just let it go, but here we are..
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* (3/3) Add variant for pico with waveshare and GPS hat, utilizing slow clock.
* Not everybody has Serial2
* Trunk
* Push it real gud
* No init
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
