ash/loopy_midi_controller
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07e5cd89949bebec13fb339f19fa34fc59b4c853
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9 Commits

Author SHA1 Message Date
ash 07e5cd8994 Rewrite MUX: WS2812C LEDs (NeoPixel) + 74HC165 buttons 
PixelStomp MUX uses:
- WS2812C LEDs: one data line via DAT (GPIO 9), NeoPixel protocol
- 74HC165 shift register: LD/CLK/DI for reading 8 button states

Changes:
- Use Adafruit NeoPixel library for LED control
- Proper 74HC165 parallel-load shift-in for buttons
- 8 switches + 8 LEDs (was incorrectly 10)
- Diagnostic commands: dump, ledtest, red, green, blue, read
 2026-06-23 13:38:51 +00:00
ash 81cd2b41fd Remove fixed monitor_port, let PlatformIO auto-detect 2026-06-23 13:30:06 +00:00
ash f51df7e660 Fix board ID back to esp32-s3-devkitc-1 2026-06-23 13:28:32 +00:00
ash c94be67384 Fix for ESP32-S3-WROOM-1: safe GPIO pins, serial flush, delays 
- Switch pins: 2-7, 15-18 (avoids USB 19/20, PSRAM 26-32, JTAG 34-37)
- LED pins: 38-42, 45-48, 21 (high GPIOs, no special functions)
- Add Serial.flush() after init messages
- Increase startup delays for reliable serial output
- Board: esp32-s3-devkitc-1-n16r8
 2026-06-23 13:22:49 +00:00
ash 22572b9baa Fix Adafruit TinyUSB API: TinyUSBDevice, writePacket, mounted() 2026-06-23 13:12:32 +00:00
ash 987288fd41 Fix USB MIDI: use Adafruit TinyUSB Library for proper MIDI support 
- Add Adafruit TinyUSB Library dependency
- Create tusb_config.h enabling MIDI class
- USB device named 'Loopy Foot Controller'
- is_connected() check before sending
 2026-06-23 13:10:25 +00:00
ash 4d81386f78 Fix USB MIDI, add LED startup animation, improve logging 
- Use ArduinoUSBMIDI library for proper USB MIDI device recognition
- Add LED startup colour cycle (red, green, blue, yellow, magenta, cyan, white)
- Add comprehensive console logging for all MIDI in/out and switch events
- Log unmapped MIDI messages
 2026-06-23 13:06:57 +00:00
ash c1b163c8b8 Fix MIDI transport: use TinyUSB directly instead of non-existent USBMIDI.h 2026-06-23 13:00:39 +00:00
ash 9078001404 Convert to PlatformIO/Arduino format 
- Replace ESP-IDF structure with PlatformIO (platformio.ini)
- Move source files to src/ and include/
- Move libraries to lib/ directory
- Replace FreeRTOS with Arduino task/vTaskDelay
- Use Arduino MIDI library instead of raw TinyUSB
- Dual-core: MIDI on core 0, controller on core 1
 2026-06-23 12:55:12 +00:00