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| author | Kevin O'Connor <kevin@koconnor.net> | 2017-10-25 11:01:36 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2017-10-25 11:01:36 -0400 |
| commit | f5c0148665c5d32cf31f86b7ad47f5559c08148d (patch) | |
| tree | 06fc13a2fc9eeae8e295856b14a759ea47cfe0bf /config | |
| parent | 3d78a997581d688d62b50586d8041ce74e69bf6f (diff) | |
| download | kutter-f5c0148665c5d32cf31f86b7ad47f5559c08148d.tar.gz kutter-f5c0148665c5d32cf31f86b7ad47f5559c08148d.tar.xz kutter-f5c0148665c5d32cf31f86b7ad47f5559c08148d.zip | |
config: Warn Beaglebone PRU users that pinmux settings are not updated
The Beaglebone hardware prevents the PRU from updating the pinmux
board settings. As a result, the PRU can't directly change the pin
direction or change the pullup resistor settings. Warn the Beaglebone
users of this limitation.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'config')
| -rw-r--r-- | config/generic-cramps.cfg | 5 | ||||
| -rw-r--r-- | config/generic-replicape.cfg | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/config/generic-cramps.cfg b/config/generic-cramps.cfg index 610b0793..1ef2373e 100644 --- a/config/generic-cramps.cfg +++ b/config/generic-cramps.cfg @@ -3,6 +3,11 @@ # THIS FILE HAS NOT BEEN TESTED - PROCEED WITH CAUTION! +# NOTE: Klipper does not alter the input/output state of the +# Beaglebone pins and it does not control their pull-up resistors. In +# order to set the pin state one must use a "device tree overlay" or +# use the config-pin program. + # See the example.cfg file for a description of available parameters. [stepper_x] diff --git a/config/generic-replicape.cfg b/config/generic-replicape.cfg index 2677973b..99f3bee4 100644 --- a/config/generic-replicape.cfg +++ b/config/generic-replicape.cfg @@ -4,6 +4,13 @@ # install the micro-controller code a second time for a "Linux # process". +# NOTE: Klipper does not alter the input/output state of the +# Beaglebone pins and it does not control their pull-up resistors. +# Typically the correct settings are automatically applied when the +# Beaglebone detects the Replicape board, but if changes are needed +# they must be specified in a "device tree overlay" or via the +# config-pin program. + # See the example.cfg file for a description of available parameters. [stepper_x] |