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| author | Kevin O'Connor <kevin@koconnor.net> | 2018-07-24 15:49:14 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2018-07-24 15:49:14 -0400 |
| commit | 63dffd9307f4a1e69a40df69ad1f7c6bc7e6929f (patch) | |
| tree | 17284fdbafcf59962a21e77b25459e96ee8ffbea /klippy/extras/spi_temperature.py | |
| parent | 5b124d59f2213720288561b38441d0fc7d41b57f (diff) | |
| download | kutter-63dffd9307f4a1e69a40df69ad1f7c6bc7e6929f.tar.gz kutter-63dffd9307f4a1e69a40df69ad1f7c6bc7e6929f.tar.xz kutter-63dffd9307f4a1e69a40df69ad1f7c6bc7e6929f.zip | |
spi_temperature: Provide a default value for spi_speed
All of the Maxim chips support a 4Mhz spi transfer rate, so use that
as a default spi speed.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'klippy/extras/spi_temperature.py')
| -rw-r--r-- | klippy/extras/spi_temperature.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/klippy/extras/spi_temperature.py b/klippy/extras/spi_temperature.py index b5dd23e9..269bba0a 100644 --- a/klippy/extras/spi_temperature.py +++ b/klippy/extras/spi_temperature.py @@ -32,7 +32,7 @@ class SensorBase: pin = pin_params['pin'] # SPI bus configuration spi_oid = mcu.create_oid() - spi_speed = config.getint('spi_speed', minval=0) + spi_speed = config.getint('spi_speed', 4000000, minval=1) mcu.add_config_cmd( "config_spi oid=%u bus=0 pin=%s mode=1 rate=%u shutdown_msg=" % ( spi_oid, pin, spi_speed)) |