AVRProgrammers: Unterschied zwischen den Versionen
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Speed: 115200 | Speed: 115200 | ||
| − | avrdude command lines: | + | === avrdude command lines === |
| + | |||
| + | Check connection: | ||
avrdude -P <serialport> -c avr109 -b 115200 -p atmega168 | avrdude -P <serialport> -c avr109 -b 115200 -p atmega168 | ||
Version vom 22. Dezember 2008, 01:30 Uhr
WTF?
We have a small selection of AVR programmers lying around. This is an attempt to document how to use them.
General information
10-pin ISP header pinout
| 1 | MOSI |
| 2 | Vcc |
| 3 | N/C |
| 4 | TX |
| 5 | CS |
| 6 | RX |
| 7 | SCK |
| 8 | GND |
| 9 | MISO |
| 10 | GND |
6-pin ISP header pinoout
Note that some boards have a non-standard pinout for the 6-pin headers.
| 1 | MISO |
| 2 | Vcc |
| 3 | SCK |
| 4 | MOSI |
| 5 | CS/RST |
| 6 | GND |
Programmers
FIXME: Pictures taken - need to upload
RS-232 programmer (ATtiny2313)
This programmer has a DB-9 serial port in one end and a 10-pin ISP header in the other end.
Programmer type: avr109 Speed: 115200
avrdude command lines
Check connection:
avrdude -P <serialport> -c avr109 -b 115200 -p atmega168
We're currently having some problems with this programmer.
USBasp programmer (stripboard)
This is a USB programmer built on a stripboard. It has a USB-B connector in one end an a 10-pin ISP header in the other end.
Programmer type: usbasp Speed: default
avrdude command lines
Check connection:
avrdude -c usbasp -p atmega168
Example: Program Arduino NG bootloader:
avrdude -c usbasp -p atmega168 -e -u -U lock:w:0x3f:m -U efuse:w:0x00:m -U hfuse:w:0xdf:m -U lfuse:w:0xff:m avrdude -c usbasp -p atmega168 -U flash:w:ATmegaBOOT_168_ng.hex:i -U lock:w:0x0f:m
AVRProg-metaboard
A Metaboard-based programmer.
This programmer behaves exactly like the USBasp stripboard programmer.
