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adding arduino lamparray example
Adding HID LampArray example for Arduino along with UF2 files. Increasing pixel count to 64 for other Arduino examples
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6 files changed

+148
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lines changed

‎Neo_Trinkey_Examples/Arduino_DotStar/Arduino_DotStar.ino

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#include <Adafruit_DotStar.h>
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7-
#define NUMPIXELS 30
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#define NUMPIXELS 64
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Adafruit_DotStar dotstrip(NUMPIXELS, PIN_DATA, PIN_CLOCK, DOTSTAR_BRG);
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void setup() {

‎Neo_Trinkey_Examples/Arduino_NeoPixel/Arduino_NeoPixel.ino

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#include <Adafruit_NeoPixel.h>
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7-
#define NUMPIXELS 30
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#define NUMPIXELS 64
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Adafruit_NeoPixel neostrip(NUMPIXELS, PIN_DATA, NEO_GRB + NEO_KHZ800);
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void setup() {

‎Neo_Trinkey_Examples/LampArray_Pixel_Trinkey/LampArray_Pixel_Trinkey.ino

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// SPDX-FileCopyrightText: 2024 Liz Clark for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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// adapted from the LampArray example from the Microsoft_HidForWindows library
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#include <Microsoft_HidForWindows.h>
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#include <Adafruit_NeoPixel.h>
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#define NEO_PIXEL_PIN PIN_DATA
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// NeoPixel-Shield has 40 neopixels
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#define NEO_PIXEL_LAMP_COUNT 64
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#define NEO_PIXEL_TYPE (NEO_GRB + NEO_KHZ800) // use "NEO_GRBW" for RGBW neopixels
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Adafruit_NeoPixel neoPixelShield = Adafruit_NeoPixel(NEO_PIXEL_LAMP_COUNT, NEO_PIXEL_PIN, NEO_PIXEL_TYPE);
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// UpdateLatency for all Lamps set to 4msec as it just seems reasonable.
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#define NEO_PIXEL_LAMP_UPDATE_LATENCY (0x04)
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// The Host needs to know the location of every Lamp in the LampArray (X/Y/Z position) and other metadata.
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// See "26.7 LampArray Attributes and Interrogation" https://usb.org/sites/default/files/hut1_4.pdf#page=336
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static LampAttributes neoPixelShieldLampAttributes[] PROGMEM =
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{
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// All positions in millimeters from upper-left corner of device.
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// All times in milliseconds.
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// Id X Y Z Latency Purposes RED GRN BLUE GAIN PROGRAMMABLE? KEY
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{0x00, 0x03, 0x08, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x01, 0x0C, 0x08, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x02, 0x15, 0x08, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x03, 0x1E, 0x08, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x04, 0x27, 0x08, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x05, 0x30, 0x08, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x06, 0x39, 0x08, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x07, 0x42, 0x08, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x08, 0x03, 0x13, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x09, 0x0C, 0x13, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x0A, 0x15, 0x13, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x0B, 0x1E, 0x13, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x0C, 0x27, 0x13, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x0D, 0x30, 0x13, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x0E, 0x39, 0x13, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x0F, 0x42, 0x13, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x10, 0x03, 0x1E, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x11, 0x0C, 0x1E, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x12, 0x15, 0x1E, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x13, 0x1E, 0x1E, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x14, 0x27, 0x1E, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x15, 0x30, 0x1E, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x16, 0x39, 0x1E, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x17, 0x42, 0x1E, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x18, 0x03, 0x29, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x19, 0x0C, 0x29, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x1A, 0x15, 0x29, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x1B, 0x1E, 0x29, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x1C, 0x27, 0x29, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x1D, 0x30, 0x29, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x1E, 0x39, 0x29, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x1F, 0x42, 0x29, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x20, 0x03, 0x34, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x21, 0x0C, 0x34, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x22, 0x15, 0x34, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x23, 0x1E, 0x34, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x24, 0x27, 0x34, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x25, 0x30, 0x34, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x26, 0x39, 0x34, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x27, 0x42, 0x34, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x28, 0x03, 0x3F, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x29, 0x0C, 0x3F, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x2A, 0x15, 0x3F, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x2B, 0x1E, 0x3F, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x2C, 0x27, 0x3F, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x2D, 0x30, 0x3F, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x2E, 0x39, 0x3F, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x2F, 0x42, 0x3F, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x30, 0x03, 0x4A, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x31, 0x0C, 0x4A, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x32, 0x15, 0x4A, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x33, 0x1E, 0x4A, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x34, 0x27, 0x4A, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x35, 0x30, 0x4A, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x36, 0x39, 0x4A, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x37, 0x42, 0x4A, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x38, 0x03, 0x55, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x39, 0x0C, 0x55, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x3A, 0x15, 0x55, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x3B, 0x1E, 0x55, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x3C, 0x27, 0x55, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x3D, 0x30, 0x55, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x3E, 0x39, 0x55, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00},
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{0x3F, 0x42, 0x55, 0x00, NEO_PIXEL_LAMP_UPDATE_LATENCY, LampPurposeAccent, 0xFF, 0xFF, 0xFF, 0x01, LAMP_IS_PROGRAMMABLE, 0x00}
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};
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static_assert(((sizeof(neoPixelShieldLampAttributes) / sizeof(LampAttributes)) == NEO_PIXEL_LAMP_COUNT), "neoPixelShieldLampAttributes must have NEO_PIXEL_LAMP_COUNT items.");
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// All lengths in millimeters.
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// All times in milliseconds.
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Microsoft_HidLampArray lampArray = Microsoft_HidLampArray(NEO_PIXEL_LAMP_COUNT, 70, 55, 1, LampArrayKindPeripheral, 33, neoPixelShieldLampAttributes);
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// When the LampArray is in Autonomous-Mode, displays solid blue.
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uint32_t lampArrayAutonomousColor = neoPixelShield.Color(0, 0, 1);
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void setup()
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{
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// Initialize the NeoPixel library.
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neoPixelShield.begin();
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neoPixelShield.clear();
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// Always initially in Autonomous-Mode.
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neoPixelShield.fill(lampArrayAutonomousColor, 0, NEO_PIXEL_LAMP_COUNT - 1);
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neoPixelShield.show();
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}
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void loop()
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{
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LampArrayColor currentLampArrayState[NEO_PIXEL_LAMP_COUNT];
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bool isAutonomousMode = lampArray.getCurrentState(currentLampArrayState);
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bool update = false;
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for (uint16_t i = 0; i < NEO_PIXEL_LAMP_COUNT; i++)
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{
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// Autonomous-Mode is the Host's mechanism to indicate to the device, that the device should decide what to render.
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// The Host may do this when no application is using the LampArray, so it has nothing to render.
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// In this case, this LampArray will revert to it's default/background effect, rendering 'blue'.
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uint32_t newColor = isAutonomousMode ? lampArrayAutonomousColor : lampArrayColorToNeoPixelColor(currentLampArrayState[i]);
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if (newColor != neoPixelShield.getPixelColor(i))
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{
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neoPixelShield.setPixelColor(i, newColor);
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update = true;
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}
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}
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// Only call update on the NeoPixels when something has changed, show() takes a long time to execute.
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if (update)
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{
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// Send the updated pixel color to hardware.
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neoPixelShield.show();
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}
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}
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uint32_t lampArrayColorToNeoPixelColor(LampArrayColor lampArrayColor)
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{
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return neoPixelShield.Color(lampArrayColor.RedChannel, lampArrayColor.GreenChannel, lampArrayColor.BlueChannel);
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}

‎Neo_Trinkey_Examples/LampArray_Pixel_Trinkey/LampArray_Pixel_Trinkey_RGBW_64.uf2

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‎Neo_Trinkey_Examples/LampArray_Pixel_Trinkey/LampArray_Pixel_Trinkey_RGB_64.uf2

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‎Neo_Trinkey_Examples/Python_AdafruitIO_Color_Picker/Arduino_Serial_Color_Picker/Arduino_Serial_Color_Picker.ino

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#include <Adafruit_NeoPixel.h>
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#define NUMPIXELS 30
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#define NUMPIXELS 64
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Adafruit_NeoPixel neostrip(NUMPIXELS, PIN_DATA, NEO_GRB + NEO_KHZ800);
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char colorBuffer[9]; // Buffer to hold the incoming color data (0x000000)

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