Browsing All posts tagged under »serial«

Emulating ARM PL011 serial ports

November 30, 2010

15

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 […]

U-boot for ARM on QEMU

March 10, 2010

112

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

133

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.

Simplest serial port terminal in C#

April 18, 2009

11

Serial ports are not very useful for the end-user, but they are very important for administration of headless (without monitor) servers and for embedded device development. For example, if you are designing a chip that contains a micro-processor with a serial port (UART) to communicate with an external control (such as a graphical tool running […]