h3n3/klipper
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

bus: Don't raise a "duplicate pin" warning on None pins

Browse Source 
If "None" is used for an spi cs pin, then it should not reserve "None"
for other uses.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2018-12-30 18:12:07 -05:00
parent 68ebde0d86
commit 1be24b8fc7
2 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
klippy/extras/bus.py
View File

@@ -62,6 +62,7 @@ def MCU_SPI_from_config(config, mode, pin_option="cs_pin",
cs_pin_params = ppins.lookup_pin(cs_pin)
pin = cs_pin_params['pin']
if pin == 'None':
ppins.reset_pin_sharing(cs_pin_params)
pin = None
# Load bus parameters
speed = config.getint('spi_speed', default_speed, minval=100000)