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tmc: Move common TMC stepper driver code to new file tmc.py

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Move common code from tmc2130.py to tmc.py.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-06-10 14:29:35 -04:00
parent 10c0da9a6c
commit b21a22d744
5 changed files with 267 additions and 261 deletions
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14
klippy/extras/tmc5160.py
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@ -3,8 +3,8 @@
# Copyright (C) 2018-2019 Kevin O'Connor <kevin@koconnor.net>
#
# This file may be distributed under the terms of the GNU GPLv3 license.
import math, logging, collections
import bus, tmc2130
import math, logging
import bus, tmc, tmc2130
TMC_FREQUENCY=12000000.
@ -289,19 +289,19 @@ class TMC5160CurrentHelper:
class TMC5160:
def __init__(self, config):
# Setup mcu communication
self.fields = tmc2130.FieldHelper(Fields, SignedFields, FieldFormatters)
self.fields = tmc.FieldHelper(Fields, SignedFields, FieldFormatters)
self.mcu_tmc = tmc2130.MCU_TMC_SPI(config, Registers, self.fields)
# Allow virtual endstop to be created
diag1_pin = config.get('diag1_pin', None)
tmc2130.TMCEndstopHelper(config, self.mcu_tmc, diag1_pin)
tmc.TMCEndstopHelper(config, self.mcu_tmc, diag1_pin)
# Register commands
cmdhelper = tmc2130.TMCCommandHelper(config, self.mcu_tmc)
cmdhelper = tmc.TMCCommandHelper(config, self.mcu_tmc)
cmdhelper.setup_register_dump(self.query_registers)
# Setup basic register values
mh = tmc2130.TMCMicrostepHelper(config, self.mcu_tmc)
mh = tmc.TMCMicrostepHelper(config, self.mcu_tmc)
self.get_microsteps = mh.get_microsteps
self.get_phase = mh.get_phase
tmc2130.TMCStealthchopHelper(config, self.mcu_tmc, TMC_FREQUENCY)
tmc.TMCStealthchopHelper(config, self.mcu_tmc, TMC_FREQUENCY)
# CHOPCONF
set_config_field = self.fields.set_config_field
set_config_field(config, "toff", 3)