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| author | Grigori Goronzy <greg@chown.ath.cx> | 2018-07-08 00:22:53 +0200 |
|---|---|---|
| committer | KevinOConnor <kevin@koconnor.net> | 2018-07-08 09:25:11 -0400 |
| commit | 2991c7a831b4439a1bed8b1d4dca585d786a3c30 (patch) | |
| tree | b0aaff74a5a9c8326d412ee22d897e1daaacfd22 /klippy/extras/display/display.py | |
| parent | ebd9035325fc3f4ca8e40b06804f3834bbea5a28 (diff) | |
| download | kutter-2991c7a831b4439a1bed8b1d4dca585d786a3c30.tar.gz kutter-2991c7a831b4439a1bed8b1d4dca585d786a3c30.tar.xz kutter-2991c7a831b4439a1bed8b1d4dca585d786a3c30.zip | |
stm32f1: implement spi_prepare
Implement spi_prepare to fix the undefined behavior on SPI transaction
start.
Tested with the following command sequence:
allocate_oids count=2
config_spi oid=0 bus=0 pin=PA8 mode=3 rate=1000000 shutdown_msg=
config_spi oid=1 bus=0 pin=PA8 mode=1 rate=1000000 shutdown_msg=
spi_send oid=0 data=30313233343536373839
spi_transfer oid=1 data=3031
Discussion about this here:
https://github.com/KevinOConnor/klipper/pull/453#issuecomment-403131149
Signed-off-by: Grigori Goronzy <greg@chown.ath.cx>
Diffstat (limited to 'klippy/extras/display/display.py')
0 files changed, 0 insertions, 0 deletions