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tools.flterm: warn and continue after failed TIOCMBIC ioctl.
author
Jean-François Nguyen
<jf@lambdaconcept.com>
Mon, 28 Jun 2021 14:27:39 +0000
(16:27 +0200)
committer
Jean-François Nguyen
<jf@lambdaconcept.com>
Mon, 28 Jun 2021 15:52:58 +0000
(17:52 +0200)
lambdasoc/tools/flterm.py
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diff --git
a/lambdasoc/tools/flterm.py
b/lambdasoc/tools/flterm.py
index 0cdec2abb6a854c0557e6c22beb5a1d328d83d38..2348c1fe7f5a565e43eb23bec49e5829aeb948e6 100755
(executable)
--- a/
lambdasoc/tools/flterm.py
+++ b/
lambdasoc/tools/flterm.py
@@
-10,6
+10,7
@@
import asyncio
import asyncserial
import serial
import argparse
import asyncserial
import serial
import argparse
+import traceback
if sys.platform == "win32":
if sys.platform == "win32":
@@
-134,10
+135,15
@@
class Flterm:
self.output_only = output_only
self.port = asyncserial.AsyncSerial(port, baudrate=speed)
self.output_only = output_only
self.port = asyncserial.AsyncSerial(port, baudrate=speed)
- if serial.__version__[0] == "2":
- self.port.ser.setRTS(False)
- else:
- self.port.ser.rts = False
+ try:
+ if serial.__version__[0] == "2":
+ self.port.ser.setRTS(False)
+ else:
+ self.port.ser.rts = False
+ except OSError:
+ # FIXME: The TIOCMBIC ioctl failed. This port is probably a pseudo TTY.
+ traceback.print_exc()
+ print("[FLTERM] Failed to clear RTS bit. Continuing anyway...")
def init(self):
if not (self.upload_only or self.output_only):
def init(self):
if not (self.upload_only or self.output_only):