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I am currently using Bluez 4.51 and its D-Bus API to turn a Raspberry Pi 3 into a BLE peripheral. It provides a single service with a few characteristics to read from and write to.
The app uses the …
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First of all, I would like to thank you for these libraries, I was looking for a way to scroll text on my NeoPixel matrix and I luckily found this repository. It seems a lot of your time went into thi…
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1. commonly used character "=" is missing in MeLedMatrixData.
2. better add LedMatrix example here.
Thanks.
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At the moment it's a pain to write text. The external library used by this project supports drawing text with included BDF files.
https://github.com/hzeller/rpi-rgb-led-matrix/blob/90283819e5c3a51805…
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Hey Aaron
Firstly, thanks for the classes. Super useful! Also your Tetris is freaking awesome.
I'm struggling to get DrawLine to do what I'd expect, even when using your example code. No matter what…
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Hello,
I was wondering how I would go about adding the GraphicsMagick++ flags from the hzeller makefile into the node makefile. My knowledge is still pretty limited but as I understand it GraphicsMag…
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Hi,
I'm starting a simple Raspberry + APA102 project myself. And found your code, it's a really nice starting point for me, tnx for that.
I played a bit with it last night, and found 2 small bugs in …
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Can you illustrate the different matrix types. I want to make sure I cut these LEDs correctly to match.
Thanks.
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Hi,
You are using SPI_MODE3, but the device is actually SPI_MODE0 (probably worked originally because SPI_MODE3 isn't/wasn't supported.
You are also setting a C++ String object to NULL which isn't a…
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Hello, first I would like to thank you for creating a great library.
I am fairly new to Ardunio programming with about 6 months experience, so chances are I do not understand C/C++ well enough yet.
…