diff options
| -rwxr-xr-x | support/stm32loader.py | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/support/stm32loader.py b/support/stm32loader.py index f717c9a..d8e1f9f 100755 --- a/support/stm32loader.py +++ b/support/stm32loader.py @@ -25,6 +25,7 @@ import sys, getopt import serial import time +import glob try: from progressbar import * @@ -314,7 +315,7 @@ def usage(): -v Verify -r Read -l length Length of read - -p port Serial port (default: /dev/tty.usbserial-ftCYPMYJ) + -p port Serial port (default: first USB-like port in /dev) -b baud Baud speed (default: 115200) -a addr Target address @@ -334,7 +335,7 @@ if __name__ == "__main__": pass conf = { - 'port': '/dev/tty.usbserial-FTD3TMCH', + 'port': 'auto', 'baud': 115200, 'address': 0x08000000, 'erase': 0, @@ -386,6 +387,20 @@ if __name__ == "__main__": else: assert False, "unhandled option" + # Try and find the port automatically + if conf['port'] == 'auto': + ports = [] + + # Get a list of all USB-like names in /dev + for name in ['tty.usbserial', 'ttyUSB']: + ports.extend(glob.glob('/dev/%s*' % name)) + + ports = sorted(ports) + + if ports: + # Found something - take it + conf['port'] = ports[0] + cmd = CommandInterface() cmd.open(conf['port'], conf['baud']) mdebug(10, "Open port %(port)s, baud %(baud)d" % {'port':conf['port'], 'baud':conf['baud']}) |