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Don't force sending M105 requests without OK

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This prevents serial buffer overflow on the printer.
This commit is contained in:
fieldOfView 2018-10-18 15:47:25 +02:00
parent f4c88aff0f
commit 777470db7f
1 changed files with 3 additions and 5 deletions
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8
plugins/USBPrinting/USBPrinterOutputDevice.py
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@ -226,14 +226,12 @@ class USBPrinterOutputDevice(PrinterOutputDevice):
if self._last_temperature_request is None or time() > self._last_temperature_request + self._timeout:
# Timeout, or no request has been sent at all.
self._command_received.set() # We haven't really received the ok, but we need to send a new command
if not self._printer_busy: # don't flood the printer with temperature requests while it is busy
if not self._printer_busy: # Don't flood the printer with temperature requests while it is busy
self.sendCommand("M105")
self._last_temperature_request = time()
if self._firmware_name is None:
self.sendCommand("M115")
if self._firmware_name is None:
self.sendCommand("M115")
if re.search(b"[B|T\d*]: ?\d+\.?\d*", line): # Temperature message. 'T:' for extruder and 'B:' for bed
extruder_temperature_matches = re.findall(b"T(\d*): ?(\d+\.?\d*) ?\/?(\d+\.?\d*)?", line)