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GeoffLethbridge / u8glib

Automatically exported from code.google.com/p/u8glib
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Port U8glib to Raspberry Pi #171

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
GPIO Programming: http://elinux.org/RPi_Low-level_peripherals

There seem to be two options:
Low level gpio programming (mmap/linux)

Other option would be to use this lib:
https://projects.drogon.net/raspberry-pi/wiringpi/

Original issue reported on code.google.com by olikr...@gmail.com on 26 May 2013 at 5:52

GoogleCodeExporter commented 9 years ago 
#50, that'd be great.  I am using 4-wire SPI and got much better refresh rates 
by changing the bus speed.  What worked well for me was to change from 500 kHz 
to 3.2 MHz.  Check utility/u8g_com_raspberrypi_hw_spi.c on or near line #77

Original comment by vern...@gmail.com on 17 Mar 2015 at 11:16

GoogleCodeExporter commented 9 years ago 
#44,can you send me source code for python?

Original comment by supr...@gmail.com on 27 Jun 2015 at 12:34