QIDITECH/klipper
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plus4的klipper版本

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whb0514
2024-09-02 13:37:34 +08:00
parent 653d7a8f6e
commit b90736975b
1006 changed files with 1195894 additions and 11114 deletions
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15
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
@@ -71,18 +72,20 @@ class TMC2209:
self.get_phase_offset = cmdhelper.get_phase_offset
self.get_status = cmdhelper.get_status
# Setup basic register values
self.fields.set_field("pdn_disable", True)
self.fields.set_field("mstep_reg_select", True)
self.fields.set_field("multistep_filt", True)
tmc.TMCStealthchopHelper(config, self.mcu_tmc, TMC_FREQUENCY)
# Allow other registers to be set from the config
set_config_field = self.fields.set_config_field
# GCONF
set_config_field(config, "multistep_filt", True)
# CHOPCONF
set_config_field(config, "toff", 3)
set_config_field(config, "hstrt", 5)
set_config_field(config, "hend", 0)
set_config_field(config, "tbl", 2)
# IHOLDIRUN
set_config_field(config, "iholddelay", 8)
set_config_field(config, "tpowerdown", 20)
# PWMCONF
set_config_field(config, "pwm_ofs", 36)
set_config_field(config, "pwm_grad", 14)
set_config_field(config, "pwm_freq", 1)
@@ -90,7 +93,11 @@ class TMC2209:
set_config_field(config, "pwm_autograd", True)
set_config_field(config, "pwm_reg", 8)
set_config_field(config, "pwm_lim", 12)
# TPOWERDOWN
set_config_field(config, "tpowerdown", 20)
# SGTHRS
set_config_field(config, "sgthrs", 0)
set_config_field(config, "ottrim", 2)
def load_config_prefix(config):
return TMC2209(config)