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I´m programming accelerometer data receiving via SPI.
The problem is, even though every other function of the library works fine for me, this two ('mraa_spi_write_word' and 'mraa_spi_write_buf_word'…
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I am following this article: http://bocoup.com/weblog/javascript-arduino-digital-clock-johnny-five/
and this one: https://github.com/rwaldron/johnny-five/wiki/Led.Digits
but, my Digit Red LED Displa…
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Hi,
It only works with Python 2.7 for now. Main problem is with xrange, may I suggest you add Python 3 support by try except the xrange function and set it to range if NameError ? =)
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After investigating why I can't read values from the MAX31865 (RTD-to-Digital Converter), I've develop a custom chip select.
The original MRAA custom select, change of state for each bytes sended, so …
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Hi,
is anybody already working on a port for the Beaglebone Black?
If yes, fine, if no then I would like to (try to) do the port.
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i launch
'''shell
sudo python setup.py install
'''
and i have this error :
'''Shell
building 'max7219.spi' extension
creating build/temp.linux-armv6l-2.7
creating build/temp.linux-armv6l-2.7/src
gcc …
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I've started to add support for maxtrix displays connected to MAX72XX multiplexers (similar to the displays in http://linksprite.com/wiki/index.php5?title=LED_Matrix_Kit) in my fork of Cosa.
HeMan updated
9 years ago
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I'm using a ready assembled LED matrix with a MAX7219 like this one:
http://www.elecrow.com/display-c-77/leds-c-77_100/max7219-8x8-matrix-display-module-red-dot-p-433.html
This is working fine with A…
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