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tmc: SET_TMC_FIELD VELOCITY

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Ability to specify `VELOCITY` as a parameter for SET_TMC_FIELD. Useful for configuring at runtime the TSTEP based fields of the driver.

Signed-off-by: Alex Voinea <voinea.dragos.alexandru@gmail.com>
This commit is contained in:
Alex Voinea
2023-03-16 13:11:34 +01:00
committed by KevinOConnor
parent 0469710a69
commit 73f4c6cd00
9 changed files with 37 additions and 10 deletions
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3
klippy/extras/tmc2209.py
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@@ -58,7 +58,8 @@ class TMC2209:
# Setup mcu communication
self.fields = tmc.FieldHelper(Fields, tmc2208.SignedFields,
FieldFormatters)
self.mcu_tmc = tmc_uart.MCU_TMC_uart(config, Registers, self.fields, 3)
self.mcu_tmc = tmc_uart.MCU_TMC_uart(config, Registers, self.fields, 3,
TMC_FREQUENCY)
# Setup fields for UART
self.fields.set_field("pdn_disable", True)
self.fields.set_field("senddelay", 2) # Avoid tx errors on shared uart