Write the contents of ledflasher.bin into the AT90S2313 program flash memory. If you have tested your programming setup as described earlier, you should not encounter any difficulties. Now is the time to change your Bascom program. Modify the waitms values to a smaller or larger value to change the LED on and off time. Download Program At90s2313 With Arduino Microcontroller-livre WinAVR (tm) is a suite of executable, open source software development tools for the Atmel AVR series of RISC microprocessors. Command line options are used to control AVRDUDE’s behaviour.
Hi you must check time losing if you whant large production run if you lose most of you time tu put chip in soket or conect isp cable you lose time. The best way in see is to use a conector tha detect the inserrtion of isp conector or presense of ic pin whit a sheme of detect after conection whit this way at the corect insertion the programer program chip itselft you dont lose time to press start or anitig else:-) is a good idea tha costom made a programer specific to your need personaly im use a avr whit external memory to program my part in production line whit a modified plug one contack is lower when this pin make contack it start programing im hope of this help you marc lalonde alphatronic. Hi Dale, I you like to program AVR's in large amount's, it seems to be the cheapest method to solder the AVR's directly on the board or to use SMD components.
In both situations you need an in circuit programmer. Because most people want to use the I/O pins for I/O instead of programming the device you need to program the AVR serial:-) Just place a few pads at the bottom of your PCB (SCK,MISO,MOSI,RESET and GND) and use those spike connectors (I don't their English names but they connect 'automaticaly' when you lay the PCB on it). Connect these connectors with a very short cable (15cm) to a serial programmer and you can download test software with a PC to the AVR. Test the board with your test program and reprogram the AVR with it's final program. A schematic for the serial programmer and software can be found at Greetings, Robert.