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I've got data coming back in the Serial Monitor only. Dot Matrix display is not moving...
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I wanna to use this project on my basys2 platform, and i cant find any *.vhd file.could u help me?thanks a lot...
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This is a feature request, not a bug report.
Currently, the command line parsers and device configuration settings for the MAX7219 devices in the luma library allow the SPI bus speed (i.e. clock sp…
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More of a question.
The serial output is for Max7219 only because of the device init/brightness messaging? I can decode the lsb using a 74hc595 but nothing else.
Was hoping to make a discrete driver…
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#### Type of Raspberry Pi
raspberry pi model b+
#### Linux Kernel version
linux 4.4.34+ #930 Wed Nov 23 15:12:30 GMT 2016 armv6l GNU/Linux
#### Expected behaviour
hi,
i have this …
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I have a string of 40 MAX7219 controlled matrices which I'm attempting to control using an Arduino Mega 2560 R3 and the MD_MAX72XX library.
I've used the print_test sample code to get my matrices t…
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After trying to tweak `LedControl.js` to work with a [24-segment, bi-color bar-graph](https://www.adafruit.com/products/1721), I've come to the conclusion that the code needs some refactoring, because…
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i have error
pi@raspberrypi:~/max7219 $ sudo python examples/matrix_test.py
Traceback (most recent call last):
File "examples/matrix_test.py", line 8, in
device = led.matrix(cascaded=1)
File …
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Here is the list of libraries that still need an examples folder:
Pending PRs needing Review
Completed PRs
- [Adafruit_CircuitPython_Thermistor](https://github.com/adafruit/Adafruit_Circuit…
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I have 12 segments (3xFC13)
after the 8th segment the text starts scrolling from the beginning.
is it possible to adjust the code for 12 segments / 3xFC16 ?