LPC2378 Information

Here are some small, simple example assembly language programs for the LPC2378.

These illustrate flashing an LED, changing the clock source, setting up and using a timer in polling mode, and using the serial port, including setting up the fractional divider register for getting accurate baud rates with a 12 MHz clock.

The makefile makes it convenient to write the programs to flash using either of two serial download utilites or a jtag connector (with openOCD). The zip file contains a working openOCD configuration file for use with the lpc2378 and the Olimex parallel port JTAG connector (a "wiggler"-style JTAG connector). The zip file also contains a .gdbinit file for use in runnning the GNU debugger (gdb) with openOCD and the JTAG cable.

asm-demos-20081013-1008.zip all together in a zip file. The zip file now also contains the binary versions (e.g. led1.bin) in case you would rather just burn the programs into flash without assembling them yourself.

• readme
• led1.asm
• led2.asm
• led3.asm
• led4.asm
• ser1.asm
• ser2.asm
• ser3.asm
• makefile
• preasm.lisp

(If you download preasm.lisp directly rather than downloading the zip file, you may need to make it executable, e.g. chmod +x preasm.lisp)

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