joek85/bbb_p10

C library for BeagleBone Black to control Led Display Panels.

BBB_P10

C library for BeagleBone Black to control Led Display Panels.

This is a library for BeagleBone Black to control any led display panel with 32X16 dimensions,tested on 3 panels with snake clocking. My beaglebone has the default Angstrom distro installed :Linux beaglebone 3.8.13 #1 SMP Wed Sep 4 09:09:32 CEST 2013 armv7l GNU/Linux , with gcc version 4.7.3 20130205 (prerelease) (Linaro GCC 4.7-2013.02-01),so the library is cross-compiled with gcc-4.7.

This library is controling the I/O registers using BBBIO library,Thanks to https://github.com/VegetableAvenge/BBBIOlib. The library is using the standard GPIO pins,if you want to use the library with SPI let me know i can help you to get started configuring the SPI on beaglebone.

There is a image for the pinout connections on the panel to use it as a reference when connecting it to the bone. Here is a demo on Youtube : https://www.youtube.com/watch?v=CJcga0YVDdY Any questions,feel free to open an issue to help you more.Thank you,enjoy.

bbb_p10's Issues

p10 con arduino

hi , With, arduino mega, how many modules can I control, my project is 25 modules.

SPI Configuration

Hello, I need the use SPI configuration but I don't know how to do that. Can you help me? Because ı tried to run your code with gpio but it didn't work . The output is:
BBBIO_PWM_Init: PWMSS 0 clock failure!
iolib_setdir: PortSet_ptr P9.18 , 0
iolib_setdir: PortSet_ptr P9.29 , 3
iolib_setdir: PortSet_ptr P9.22 , 0
iolib_setdir: PortSet_ptr P9.28 , 3
iolib_setdir: PortSet_ptr P9.30 , 3
iolib_setdir: PortSet_ptr P9.31 , 3