adafruit_is31fl3731
¶
CircuitPython driver for the IS31FL3731 charlieplex IC.
Base library.
Author(s): Tony DiCola, Melissa LeBlanc-Williams, David Glaude
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases
- class adafruit_is31fl3731.IS31FL3731(i2c, address=116, frames=None)[source]¶
The IS31FL3731 is an abstract class contain the main function related to this chip. Each board needs to define width, height and pixel_addr.
- Parameters
- audio_play(sample_rate, audio_gain=0, agc_enable=False, agc_fast=False)[source]¶
Controls the audio play feature
- autoplay(delay=0, loops=0, frames=0)[source]¶
Start autoplay
- Parameters
delay – in ms
loops – number of loops - 0->7
frames – number of frames: 0->7
- fade(fade_in=None, fade_out=None, pause=0)[source]¶
Start and stop the fade feature. If both fade_in and fade_out are None (the default), the breath feature is used for fading. if fade_in is None, then fade_in = fade_out. If fade_out is None, then fade_out = fade_in
- Parameters
fade_in – positive number; 0->100
fade-out – positive number; 0->100
pause – breath register 2 pause value
- fill(color=None, blink=None, frame=None)[source]¶
Fill the display with a brightness level
- Parameters
color – brightness 0->255
blink – True if blinking is required
frame – which frame to fill 0->7
- frame(frame=None, show=True)[source]¶
Set the current frame
- Parameters
frame – frame number; 0-7 or None. If None function returns current frame
show – True to show the frame; False to not show.
- image(img, blink=None, frame=None)[source]¶
Set buffer to value of Python Imaging Library image. The image should be in 8-bit mode (L) and a size equal to the display size.
- Parameters
img – Python Imaging Library image
blink – True to blink
frame – the frame to set the image
adafruit_is31fl3731.charlie_bonnet
¶
CircuitPython driver for the IS31FL3731 charlieplex IC.
Author(s): Tony DiCola, Melissa LeBlanc-Williams
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases
adafruit_is31fl3731.charlie_wing
¶
CircuitPython driver for the IS31FL3731 charlieplex IC.
Author(s): Tony DiCola, Melissa LeBlanc-Williams
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases
adafruit_is31fl3731.keybow2040
¶
CircuitPython driver for the IS31FL3731 charlieplex IC.
Author(s): Tony DiCola, Melissa LeBlanc-Williams
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases
- class adafruit_is31fl3731.keybow2040.Keybow2040(i2c, address=116, frames=None)[source]¶
Supports the Pimoroni Keybow 2040 with 4x4 matrix of RGB LEDs
- pixelrgb(x, y, r, g, b, blink=None, frame=None)[source]¶
Blink or brightness for x, y-pixel
- Parameters
x – horizontal pixel position
y – vertical pixel position
r – red brightness value 0->255
g – green brightness value 0->255
b – blue brightness value 0->255
blink – True to blink
frame – the frame to set the pixel
adafruit_is31fl3731.led_shim
¶
CircuitPython driver for the IS31FL3731 charlieplex IC.
Author: David Glaude
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases
adafruit_is31fl3731.matrix
¶
CircuitPython driver for the IS31FL3731 charlieplex IC.
Author(s): Tony DiCola, Melissa LeBlanc-Williams
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases
- class adafruit_is31fl3731.matrix.Matrix(i2c, address=116, frames=None)[source]¶
Supports the Charlieplexed feather wing
adafruit_is31fl3731.charlie_bonnet
¶
CircuitPython driver for the IS31FL3731 charlieplex IC.
Author(s): Tony DiCola, Melissa LeBlanc-Williams
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases
adafruit_is31fl3731.rgbmatrix5x5
¶
CircuitPython driver for the IS31FL3731 charlieplex IC.
Author(s): Tony DiCola, Melissa LeBlanc-Williams, David Glaude, James Carr
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases
- class adafruit_is31fl3731.rgbmatrix5x5.RGBmatrix5x5(i2c, address=116, frames=None)[source]¶
Supports the Pimoroni RGBmatrix5x5 with 5x5 matrix of RGB LEDs
- pixelrgb(x, y, r, g, b, blink=None, frame=None)[source]¶
Blink or brightness for x, y-pixel
- Parameters
x – horizontal pixel position
y – vertical pixel position
r – red brightness value 0->255
g – green brightness value 0->255
b – blue brightness value 0->255
blink – True to blink
frame – the frame to set the pixel
adafruit_is31fl3731.scroll_phat_hd
¶
CircuitPython driver for the Pimoroni 17x7 Scroll pHAT HD.
Author: David Glaude
Implementation Notes¶
Hardware:
Software and Dependencies:
Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases