USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega48 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver, no special USB controller is needed.has passed the test.




File list:
avrusb-20081022
..............\circuits
..............\........\Readme.txt
..............\........\tiny45-rc.png

..............\........\tiny45-rc.sch
..............\........\with-series-diodes.png

..............\........\with-series-diodes.sch
..............\........\with-vreg.png

..............\........\with-vreg.sch
..............\........\with-zener.png

..............\........\with-zener.sch
..............\examples
..............\........\custom-class
..............\........\............\commandline
..............\........\............\...........\Makefile
..............\........\............\...........\Makefile.windows
..............\........\............\...........\opendevice.c
..............\........\............\...........\opendevice.h
..............\........\............\...........\set-led.c
..............\........\............\firmware
..............\........\............\........\main.c
..............\........\............\........\Makefile
..............\........\............\........\requests.h
..............\........\............\........\usbconfig.h
..............\........\............\Readme.txt
..............\........\hid-custom-rq
..............\........\.............\commandline
..............\........\.............\...........\Makefile
..............\........\.............\...........\Makefile.windows
..............\........\.............\...........\opendevice.c
..............\........\.............\...........\opendevice.h
..............\........\.............\...........\set-led.c
..............\........\.............\firmware
..............\........\.............\........\main.c
..............\........\.............\........\Makefile
..............\........\.............\........\requests.h
..............\........\.............\........\usbconfig.h
..............\........\.............\Readme.txt
..............\........\hid-data
..............\........\........\commandline
..............\........\........\...........\hiddata.c
..............\........\........\...........\hiddata.h
..............\........\........\...........\hidsdi.h
..............\........\........\...........\hidtool.c
..............\........\........\...........\Makefile
..............\........\........\...........\Makefile.windows
..............\........\........\firmware
..............\........\........\........\main.c
..............\........\........\........\Makefile
..............\........\........\........\usbconfig.h
..............\........\........\Readme.txt
..............\........\hid-mouse
..............\........\.........\firmware
..............\........\.........\........\main.c
..............\........\.........\........\Makefile
..............\........\.........\........\usbconfig.h
..............\........\.........\Readme.txt
..............\........\usbtool
..............\........\.......\Makefile
..............\........\.......\Makefile.windows
..............\........\.......\opendevice.c
..............\........\.......\opendevice.h
..............\........\.......\Readme.txt
..............\........\.......\usbtool.c
..............\........\Readme.txt
..............\libs-device
..............\...........\osccal.c
..............\...........\osccal.h
..............\...........\osctune.h
..............\...........\Readme.txt
..............\libs-host
..............\.........\hiddata.c
..............\.........\hiddata.h
..............\.........\hidsdi.h
..............\.........\opendevice.c
..............\.........\opendevice.h
..............\.........\Readme.txt
..............\tests
..............\.....\sizes-reference
..............\.....\...............\sizes-20080418-gcc3.4.6.txt
..............\.....\...............\sizes-20080418-gcc4.2.2.txt
..............\.....\...............\sizes-20080513-gcc3.4.6.txt
..............\.....\...............\sizes-20080513-gcc4.3.0.txt
..............\.....\...............\sizes-20081022-gcc3.4.6.txt
..............\.....\...............\sizes-20081022-gcc4.3.0.txt
..............\.....\compare-sizes.awk
..............\.....\main.c
..............\.....\Makefile
..............\.....\null.c
..............\.....\Readme.txt
..............\.....\usbconfig.h
..............\usbdrv
..............\......\asmcommon.inc
..............\......\Changelog.txt
..............\......\CommercialLicense.txt
..............\......\License.txt
..............\......\oddebug.c
..............\......\oddebug.h
..............\......\Readme.txt
..............\......\usbconfig-prototype.h
..............\......\usbdrv.c
..............\......\usbdrv.h
..............\......\usbdrvasm.asm
..............\......\usbdrvasm.S
..............\......\usbdrvasm12.inc
..............\......\usbdrvasm128.inc
..............\......\usbdrvasm15.inc
..............\......\usbdrvasm16.inc
..............\......\usbdrvasm165.inc
..............\......\usbdrvasm20.inc
..............\......\USBID-License.txt
..............\......\usbportability.h
..............\Changelog.txt
..............\CommercialLicense.txt
..............\License.txt
..............\Readme.txt
..............\USBID-License.txt