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| author | Kevin O'Connor <kevin@koconnor.net> | 2019-06-25 18:15:17 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2019-06-25 18:19:05 -0400 |
| commit | 6ec7dee07d20de1a58c2c0b103513efb45d7d205 (patch) | |
| tree | 76cf1b1ae31fcbef040259634d102b8eea1098ed /klippy/extras/tmc.py | |
| parent | 79c24f95b3e87957056b943b8883e88031846798 (diff) | |
| download | kutter-6ec7dee07d20de1a58c2c0b103513efb45d7d205.tar.gz kutter-6ec7dee07d20de1a58c2c0b103513efb45d7d205.tar.xz kutter-6ec7dee07d20de1a58c2c0b103513efb45d7d205.zip | |
tmc: It's not valid to schedule messages with print_time=0
A print_time of zero may translate to a negative clock on a secondary
micro-controller, which would cause an internal error. Change the
code to pass a real print_time or None if it is not needed.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'klippy/extras/tmc.py')
| -rw-r--r-- | klippy/extras/tmc.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/klippy/extras/tmc.py b/klippy/extras/tmc.py index 46b9a8cf..f0a9ad38 100644 --- a/klippy/extras/tmc.py +++ b/klippy/extras/tmc.py @@ -96,7 +96,7 @@ class TMCCommandHelper: self.cmd_INIT_TMC, desc=self.cmd_INIT_TMC_help) self.printer.register_event_handler("klippy:connect", self._handle_connect) - def _init_registers(self, print_time): + def _init_registers(self, print_time=None): # Send registers for reg_name, val in self.fields.registers.items(): self.mcu_tmc.set_register(reg_name, val, print_time) @@ -104,7 +104,7 @@ class TMCCommandHelper: retry_count = 0 while 1: try: - self._init_registers(0.) + self._init_registers() return except self.printer.command_error as e: logging.exception("TMC init error") |