| 0,0 → 1,63 |
|---|
| AVR GCC development environment test software. |
| See the following article for details: |
| http://main.linuxfocus.org/English/November2004/article352.shtml |
| |
| To compile type the command: |
| make |
| |
| Note: You will get some warnings "#warning "This header file is obsolete." |
| during compilation with avr-libc-1.4.X. This is because this code will |
| also work with avr-libc-1.2.X |
| |
| Alternative 1: Programming with uisp (dapa programmer): |
| ------------------------------------------------------- |
| Make sure that you have loaded the following modules in the kernel (for 2.4.x) |
| before you use the uisp programmer: |
| > /sbin/lsmod |
| Module Size Used by |
| parport_pc 17808 0 |
| ppdev 5312 0 (unused) |
| parport 25856 0 [parport_pc ppdev] |
| |
| |
| To compile and load use: |
| make loaduisp |
| |
| Alternative 2: Programming with avrusb500 (high speed usb programmer from tuxgraphics): |
| --------------------------------------------------------------------------------------- |
| Make sure that you have loaded the following modules in the kernel |
| before you use the uisp programmer: |
| > /sbin/lsmod |
| Module Size Used by |
| ftdi_sio 20568 0 |
| usbcore 57792 1 [ftdi_sio usbserial] |
| |
| |
| To compile and load use: |
| make load |
| |
| Files: |
| ------ |
| avrm8ledtest.c # the c source code for ATmega8 |
| avrm8ledtest_pre.hex # pre-compiled loadable object in case you have |
| # trouble to compile the software |
| Makefile # Makefile |
| README.txt # this file |
| circuit.gif # schematic as gif image |
| |
| ------------------------------------------- |
| History: |
| version 0.1: 2004-10-01, first Version |
| version 0.2: 2004-12-30, corrected fault in delay_ms function |
| version 0.3: 2005-10-04, new modular programming with the scripts prg_load_uc |
| and prg_fusebit_uc for easy transition to the new |
| avrusb500 programmer |
| version 0.4: 2006-03-02, compiler independent delay loop. The old delay_ms |
| would behave totally different with the new gcc-4 |
| version. |
| version 0.5: 2006-03-10, Fault in delay_ms corrected |
| ------------------------------------------- |
| Copyright: GPL |
| Written by guido socher <guido at tuxgraphics.org> |
| ------------------------------------------- |
| |