path: root/digital/dev2/doc/isp.txt
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authorNicolas Schodet2010-07-01 21:52:10 +0200
committerNicolas Schodet2010-07-01 21:52:10 +0200
commitbb2e0fc1fbe21b2ef4128fa666922df63768acd4 (patch)
tree459d9e9a30e1559327997d1bb946ec27cccc76ab /digital/dev2/doc/isp.txt
parentae5bd4f87a9d9405520b8d365c293bea6eda9dbf (diff)
digital/dev2/doc: document dev2 usage, closes #132
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+ dev2 isp - AVR ISP
+This isp module provides an STK500v2 compatible AVR programmer. It can be
+combined with the serial module in the same firmware.
+Do not forget to select an output using the control script!
+Usage with avrdude
+This programmer is recognised as a regular STK500v2 programmer on a serial
+Example to access the terminal mode:
+ avrdude -c stk500v2 -P /dev/ttyUSB1 -p atmega128 -t
+If the AVR frequency is too loo, you may have to lower the programmer
+frequency to have reliable communications:
+ avrdude -c stk500v2 -P /dev/ttyUSB1 -p atmega128 -B 100 -t
+To program a hex file:
+ avrdude -c stk500v2 -P /dev/ttyUSB1 -p atmega128 -U flash:w:foobar.hex