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hzeller / rpi-rgb-led-matrix

Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO
GNU General Public License v2.0
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Vertical Align Panels #1414

Open XelekGakure opened 2 years ago

XelekGakure commented 2 years ago

Hi, i try to use rpi-rgb-led-matrix with two led modules vertically aligned but when i try to use them, they align horizontally.

What parameters should i have to use ?

  • Adafruit HAT
  • RaspberryPi 3
  • 2 Led Module 32x16

Current command:

sudo ./runtext.py -t bonk -r 16 -c 2 --led-cols=32 --led-no-hardware-pulse=1 -m adafruit-hat --led-multiplexing=4
daniel-cotton commented 2 years ago

Hey @XelekGakure , I needed to do the same thing!

You need the '--led-pixel-mapper' parameter

See these links for more info: https://github.com/hzeller/rpi-rgb-led-matrix#panel-arrangement https://github.com/hzeller/rpi-rgb-led-matrix/tree/master/examples-api-use#remapping-coordinates

Specifically --led-pixel-mapper "V-mapper" should do it for you !