RPI RMP Guide - Revision history

Chao at 10:27, 7 November 2024

2024-11-07T10:27:25Z

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	https://w2.electrodragon.com/gollum/search?q=MPC1073-test-log-dat.md		https://w2.electrodragon.com/gollum/search?q=MPC1073-test-log-dat.md



	~~=== Panel Specifications ===~~
	~~{\| class="wikitable sortable"~~
	\|-
	~~! Working Panel !! Demo code !! Panel Specification !! Command~~
	\|-
	~~\| 32x16 P8 or P10\|\| [[:File:Rpi-rgb-led-matrix-p10transformer.zip\|3216]] \|\| 1/4 \|\| ./demo -D 0 --led-rows=8 --led-chain=2~~
	\|-
	~~\| 32x32 P6 \|\| [[:File:3232.zip\|3232]] \|\| 1/8~~
	\|-
	~~\| 64x32 P4 \|\| NA \|\| 1/16~~
	\|-
	~~\| 64x64 P4 \|\| NA \|\| 1/32~~
	\|}




	~~[[category: RPI RMP]]~~

2024-11-07T10:14:46Z

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	=~~= Quick Start Guide ==~~		https://w2.electrodragon.com/gollum/search?q=MPC1073-test-log-dat.md

2024-11-07T10:14:10Z

Drive Demo

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	\|}		\|}


	~~=== Drive Demo ===~~
	* The following demos are tested at 13th April
	~~<gallery>~~
	~~File:RGB-RMP-3216-test-1.jpg \| 32x16~~
	~~File:RGB-RMP-3216-test-2.jpg \| 32x16 panel specs~~

	~~File:6432-newtest-01.jpg \| 6432 test01~~
	~~File:6432-newtest-02.jpg \| 6432 test02~~

	~~File:RGB-RMP-6464-test-1.jpg \| 64x64 test~~
	~~File:RGB-RMP-6464-test-2.jpg \| 64x64 P3 specs~~
	~~File:RGB-RMP-6464-test-3.jpg \| 64x64 P4 specs~~

	~~</gallery>~~



	[[category: RPI RMP]]		[[category: RPI RMP]]

2024-11-07T10:14:02Z

More Types of Demos

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	</gallery>		</gallery>

	~~=== More Types of Demos ===~~
	~~<gallery>~~
	~~File:Runtext-demo-01.jpg \| Runtext demo 01~~
	~~File:Runtext-demo-02.jpg \| Runtext demo 02~~
	~~</gallery>~~
	* ./demo -D 1 runtext.ppm --led-no-hardware-pulse --led-slowdown-gpio=4 --led-cols=64 --led-rows=32




	[[category: RPI RMP]]		[[category: RPI RMP]]

2024-11-07T10:10:08Z

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	== Quick Start Guide ==		== Quick Start Guide ==
	~~=== P8 P10 Outdoor 32x16 (tested) ===~~
	~~Run example for our selling 32x16 panel~~
	* P10 - 32x16
	~~./examples-api-use/demo -D 0 --led-cols=32 --led-rows=16 --led-multiplexing=8~~
	*

	~~./examples-api-use/demo -D 0 --led-cols=32 --led-rows=16 --led-multiplexing=3~~
	~~./examples-api-use/runtext16.ppm -D 0 --led-cols=32 --led-rows=16 --led-multiplexing=8~~
	~~./examples-api-use/demo -D 0 --led-cols=32 --led-rows=32 --led-multiplexing=1~~

	* To chain other panel:
	~~--led-chain=2 to --led-chain=4~~
	* Other example will have the same configuration
	~~--led-rows=8 --led-chain=2~~

	~~=== 32x32 ===~~
	* multiplexing =1
	~~./examples-api-use/demo -D 0 --led-cols=32 --led-rows=32 --led-multiplexing=1~~

	~~=== P4 64x32 (tested) ===~~
	* multiplexing=0
	~~./examples-api-use/demo -D 0 --led-cols=64 --led-rows=32 --led-multiplexing=0~~
	* Tested panel is 64x32 P4-256x128-2121-A1

	~~=== P3/P4 64x64 (tested) ===~~
	~~Extra Setup Needed~~
	* Setup P4 jumper to ground, P8 jumper to #E line

	* multiplexing usually 0 or 1, try further options only when you have special board
	~~CMD for both P3/P4~~
	* ./examples-api-use/demo -D 0 --led-cols=64 --led-rows=64 --led-multiplexing=1

	~~=== 128x128 / 256x128 ===~~
	* Should be not supported

	=== Panel Specifications ===		=== Panel Specifications ===

2024-11-07T10:03:45Z

Drive Notice

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	== Quick Start Guide ==		== Quick Start Guide ==
	~~=== Drive Notice ===~~
	* The panels of the same size could have different drive (scan) methods, it depends on the panel's driver chip.
	* please try different led-multiplexing, from 0~17
	~~--led-multiplexing=0~~

	=== P8 P10 Outdoor 32x16 (tested) ===		=== P8 P10 Outdoor 32x16 (tested) ===
	Run example for our selling 32x16 panel		Run example for our selling 32x16 panel

2024-11-07T10:03:32Z

RPI Software Setup SDK

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	~~== RPI Software Setup SDK ==~~
	~~=== Main Github ===~~
	* Please ask for software support via github
	* clone project https://github.com/hzeller/rpi-rgb-led-matrix/tree/master/adapter
	* build the binary executable file, and use following commands
	~~make -C examples-api-use~~

	* https://github.com/hzeller/rpi-rgb-led-matrix
	== Quick Start Guide ==		== Quick Start Guide ==
	=== Drive Notice ===		=== Drive Notice ===

2024-11-07T10:01:32Z

Prerequisite Checklist

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 * https://github.com/hzeller/rpi-rgb-led-matrix
 == Quick Start Guide ==
 === Drive Notice ===

2024-11-07T09:58:25Z

FAQs

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	~~== FAQs ==~~
	* Using all 3 chains with rPi 4, is there any GPIO free to use?
	~~No any free pins left except SC / SD pins~~

	* What are SC and SD pin holes?
	~~GPIO0 = SDA0, GPIO7 = SCL0~~

	* What are RX pin hole?
	~~GPIO15, ROW_E pin, can be set to ground~~

	[[category: RPI RMP]]		[[category: RPI RMP]]

2024-11-07T09:50:52Z

Troubleshooting / Common Debug List

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	* ./demo -D 1 runtext.ppm --led-no-hardware-pulse --led-slowdown-gpio=4 --led-cols=64 --led-rows=32		* ./demo -D 1 runtext.ppm --led-no-hardware-pulse --led-slowdown-gpio=4 --led-cols=64 --led-rows=32


	~~== Troubleshooting / Common Debug List ==~~
	~~=== Further Help ===~~
	* If you still have problems, please try the default demo: /rpi-rgb-led-matrix# ./examples-api-use/demo -D 0 --led-cols=64 --led-rows=32 --led-multiplexing=0
	* And provide demo images to info@electrodragon.com to check.

	== FAQs ==		== FAQs ==