Add full keyboard support and keyboard-based WiFi configuration for
M5Stack Cardputer Adv:
- TCA8418 I2C keyboard driver with 56-key matrix, interrupt-driven
key events, and debounce handling
- Keyboard WiFi config UI: scan/select/input SSID and password
directly on the device without needing a phone
- Volume control (up/down arrows) and brightness control (left/right)
via keyboard with fine-step adjustment near bounds
- Enter key to toggle chat state
- Display offset and backlight fixes for ST7789V2
- README with flash parameters and hardware specs
Co-authored-by: bot <bot@localhost>
* Initial plan
* Fix crash when adjusting volume via button while audio device is disabled
When both input and output are disabled, UpdateDeviceState() sets dev_ to
nullptr. Pressing a volume button calls SetOutputVolume() which previously
called esp_codec_dev_set_out_vol(dev_, volume) without null-checking dev_,
causing a crash via ESP_ERROR_CHECK.
Fix: Add null guard for dev_ and mutex lock for thread safety. The volume
is still saved via AudioCodec::SetOutputVolume() and will be applied when
the device is reopened by UpdateDeviceState().
Agent-Logs-Url: https://github.com/78/xiaozhi-esp32/sessions/945c653a-ed16-49af-aefe-5cfb473402c6
Co-authored-by: 78 <4488133+78@users.noreply.github.com>
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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: 78 <4488133+78@users.noreply.github.com>
* Add touch screen support to freenove 2.8
Volume and brightness levels on vertical/horizontal swipe
Listening, chat state and wifi config on press/long press
* Simplified
Removed swipes. Touch quiet unresponsive on Freenove board.
* Remove unused parts
* Modify long tap duration in TouchTask
Updated touch driver logic to change long tap duration from 600ms to 3000ms.
* Cosmetic fix
* Update dependencies in idf_component.yml to latest versions: esp-ml307 to ~3.6.5, uart-eth-modem to ~0.3.4, esp32-camera to ^2.1.5, lvgl to ~9.5.0, esp_lvgl_port to ~2.7.2, esp_mmap_assets to ^1.3.2, and adc_battery_estimation to ^0.2.1.
* Update esp-wifi-connect version and adjust partition sizes in 4m.csv
* Initial plan
* Add GPIO_NUM_NC guards for LampController and SingleLed across all board files
Boards crash when LAMP_GPIO or BUILTIN_LED_GPIO is set to GPIO_NUM_NC because
LampController and SingleLed are instantiated unconditionally.
Fix: Guard LampController with `if (LAMP_GPIO != GPIO_NUM_NC)` in InitializeTools()
and guard SingleLed with `if (BUILTIN_LED_GPIO != GPIO_NUM_NC)` in GetLed(),
falling back to NoLed when GPIO is not connected.
Fixes the reported crash on bread-compact-wifi-lcd and hardens all similar boards.
Co-authored-by: 78 <4488133+78@users.noreply.github.com>
* Fix crash when LAMP_GPIO or BUILTIN_LED_GPIO is GPIO_NUM_NC (minimal 2-file fix)
Instead of adding guards in every board file (36 files), fix the root cause
in just 2 source files:
1. SingleLed constructor: replace assert(gpio != GPIO_NUM_NC) with graceful
early return, leaving led_strip_ as nullptr (all methods already null-check it)
2. LampController constructor: add early return when gpio_num == GPIO_NUM_NC
This fixes the crash on bread-compact-wifi-lcd and any other board where
these GPIOs are set to GPIO_NUM_NC.
Co-authored-by: 78 <4488133+78@users.noreply.github.com>
* Remove esp_timer_delete from destructor to match original behavior
Co-authored-by: 78 <4488133+78@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: 78 <4488133+78@users.noreply.github.com>
* Initial plan
* Fix GIF emotion switching crash: hide emoji_image_ before destroying gif_controller_
The crash was caused by a race condition in SetEmotion() where two separate
DisplayLockGuard scopes allowed the LVGL render task to access freed GIF image
data between lock scopes. By hiding emoji_image_ before destroying
gif_controller_ in the same lock scope, LVGL won't try to render the image
with freed data during the gap.
Co-authored-by: 78 <4488133+78@users.noreply.github.com>
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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: 78 <4488133+78@users.noreply.github.com>
On Windows, Python's default encoding is the system locale (e.g., cp1252,
gbk) rather than UTF-8. This causes UnicodeDecodeError when reading
sdkconfig files, CMakeLists.txt, or JSON configs that contain non-ASCII
characters (e.g., Chinese comments, UTF-8 BOM).
Fix: Add explicit encoding='utf-8' to all text file open() calls in:
- scripts/release.py (Path.open() for config.json, CMakeLists.txt, sdkconfig)
- scripts/build_default_assets.py (io.open() for sdkconfig, open() for headers/configs)
- scripts/versions.py (open() for info.json read/write)
Relates to #1792
Co-authored-by: Nicola Spieser <redbasecap@users.noreply.github.com>
* fix(echoear): Fix spelling errors in PCB version detection
- Fixed 'pcb_verison' -> 'pcb_version' (variable and log messages)
- Fixed 'Initializest77916Display' -> 'InitializeSt77916Display' (function name)
- Fixed 'PCB verison' -> 'PCB version' in log messages
These are cosmetic fixes that improve code readability and maintainability.
* fix(echoear): Add destructor for resource cleanup
- Add destructor to clean up tasks, objects, GPIO ISR, and temperature sensor
- Store task handles to allow proper task deletion
- Skip deleting backlight_ and camera_ as their base classes lack virtual destructors
- Improves code robustness without altering functional behavior
* add: Moji 2 has built-in ESP32-C5 dual band Wi-Fi
* feat: PowerSaveTimer 160 >> 240
* fix(audio): add frame buffering to NoAudioProcessor
On chips where CONFIG_USE_AUDIO_PROCESSOR is unavailable (e.g., ESP32-C5,
which is excluded by Kconfig despite having PSRAM), NoAudioProcessor is used.
The original implementation passed through 160-sample chunks directly, but
the Opus encoder expects 960 samples (60ms @ 16kHz), resulting in frame size
mismatch errors, high CPU usage, and watchdog resets.
Added output_buffer_ to accumulate audio samples until reaching
frame_samples_ (960) before outputting, matching AfeAudioProcessor behavior.
other:
Turn off sleep mode (PowerSaveTimer)
* fix(config): enable SPIRAM for ESP32-C5 build
* Enhance Otto Robot camera support by adding configuration for OV3660. Updated config.h to define camera types and GPIO settings, modified config.json to include new camera options, and refactored otto_robot.cc for improved camera detection and initialization logic.
* fix: 移除 OttoEmojiDisplay 构造函数中的 SetTheme 调用以修复 LoadProhibited 崩溃
Made-with: Cursor
* refactor: improve audio service error handling and codec timeout management
- Updated AudioService to prevent input task termination on read timeout, introducing a delay instead.
- Enhanced NoAudioCodec to implement a read timeout for I2S channel reads.
- Adjusted WebSocketControlServer to set a control port for improved socket management.
- Added manufacturer information to the config.json for waveshare ESP32-Touch-LCD-3.5.
