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-rw-r--r--config/example.cfg9
1 files changed, 6 insertions, 3 deletions
diff --git a/config/example.cfg b/config/example.cfg
index 65b6ddee..08a778c9 100644
--- a/config/example.cfg
+++ b/config/example.cfg
@@ -245,9 +245,12 @@ pin_map: arduino
# default is to not enable the aliases.
#restart_method: arduino
# This controls the mechanism the host will use to reset the
-# micro-controller. The choices are 'arduino' and 'command'. The
-# 'arduino' method (toggle DTR; set baud to 1200) is common on
-# Arduino boards and clones. The 'command' method involves sending a
+# micro-controller. The choices are 'arduino', 'rpi_usb', and
+# 'command'. The 'arduino' method (toggle DTR; set baud to 1200) is
+# common on Arduino boards and clones. The 'rpi_usb' method is
+# useful on Raspberry Pi boards with micro-controllers powered over
+# USB - it briefly disables power to all USB ports to accomplish a
+# micro-controller reset. The 'command' method involves sending a
# Klipper command to the micro-controller so that it can reset
# itself. The default is 'arduino'.
custom: