path: root/digital/dev
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authorNicolas Schodet2011-03-27 13:08:46 +0200
committerNicolas Schodet2011-03-27 13:08:46 +0200
commitc9a004ed32389dd17167f19be7916ef9320e8e39 (patch)
tree422429aa611cc21d88a7d00edf3e87455da1d589 /digital/dev
parentb511e91149e5c7f207ad4dd32a249edd56fe04c8 (diff)
digital/dev/doc: add comment about avrdude -B
Diffstat (limited to 'digital/dev')
1 files changed, 6 insertions, 0 deletions
diff --git a/digital/dev/doc/usage.txt b/digital/dev/doc/usage.txt
index d1dcd018..5a197600 100644
--- a/digital/dev/doc/usage.txt
+++ b/digital/dev/doc/usage.txt
@@ -62,6 +62,12 @@ Voodoo power should not be used any more:
``sudo usbprog device 0 upload blinkdemo devices``, the card is ready to
be used for programming.
+AVR with low frequency clock
+Most AVR come with a low system clock, you might need to lower the programming
+clock using the options ``-B``: ``avrdude -p m128 -c avrispv2 -P usb -t``.
Firmware update mode