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Raspberry-uCOS-uCGUI

Note : This software is given here purely for academic purpose , So Kindly contact [email protected] , If you decided to use uC/OS or uC/GUI in your product, refer their license terms .. The work I have done (Raspberry Porting ) is distributed under MIT license .. This software is given here with the intention that it can useful to learn both these products.

What is working (Raspberry B+ BCM2835 only)

  1. Kernel
  2. GUI
  3. You can access peripherals(I2C/SPI/GPIO ) using Baremetal code
  4. SPI-Touch - planned , but not implemented
  5. USB -Mouse ( included csud driver - not working fully)
  6. Repaint of screen requires some fix

Compiling it on Windows

1.download gcc-arm-none-eabi-4_7-2013q3-20130916-win32.exe ( I am using this version) while installing uncheck environment variable option . 2. Go to C:\Program Files (x86)\GNU Tools ARM Embedded\4.7 2013q3\bin " gccvar.bat" run this file . 3. cd "project directory" then "make " 4.image size defined here is uCGUI\Config\LCDConf.h 800x480 , change is according to your screen

Running

Copy the kernel.img to SD code & replace the existing one .

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