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ARM926 interrupts in QEMU
In this post I prepared what I think is the simplest example on how to manage interrupts for the widespread ARM926 core. From this example one can expand the complexity of the interrupt management at will. I’m going to test the functionality with QEMU, emulating the Versatile Platform Baseboard. I based this example on my […]
Using Newlib in ARM bare metal programs
December 16, 2010
Implementing a minimal standard C library for embedded ARM target using Newlib and the CodeSourcery toolchain, and emulating the execution with QEMU.
Emulating ARM PL011 serial ports
November 30, 2010
QEMU is able to emulate ARM systems with multiple serial ports, for example the Versatile PB. It has the ability to direct them to many types of host resources such as standard I/O, a pseudo-terminal or a telnet port. I started from my hello world example for bare-metal ARM programs to control three different serial […]
Emulating 8051 serial port communication on Linux
June 13, 2010
Setting up a system on Linux to emulate serial port communication with 8051, using SDCC, uCsim and socat.
U-boot for ARM on QEMU
March 10, 2010
Instructions to compile and run the U-Boot bootloader inside a QEMU emulation of an ARM platform.
Hello world for bare metal ARM using QEMU
February 28, 2010
Create a simple "Hello world" program that prints on the serial port of an emulated ARM system, using the CodeSourcery gcc toolchain and the QEMU emulator of the Versatile board.
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Freedom Embedded by Francesco Balducci is licensed under a Creative Commons Attribution-Share Alike 4.0 License.
Freedom Embedded 
April 15, 2012
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