Hi Nordic
I had used pynrfjprog to update modem of nrf9160 for a long time. Everything ran well and smoothly.
But, yesterday, I found it failed to update modem. I have no idea what I happened. The python script was same. The hardware was same.
What I did between was to upgrade pynrfjprog and nrf command line.
Please help me. Thanks.
1. my software
python: v3.8
pynrfjprog: v10.24.0
nrf command line: lates 10.24.0.
2.
LOG after run "python update_modem.py .\mfw_nrf9160_1.3.4.zip". It logged NOT_AVAILABLE_BECAUSE_PROTECTION
3. update_modem.py
#!/usr/bin/env python3
#
# Copyright (c) 2019 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: LicenseRef-BSD-5-Clause-Nordic
import argparse
from pynrfjprog import HighLevel
def main():
parser = argparse.ArgumentParser()
parser.add_argument("modem_pkg", default=None, help="Path to nrf9160 modem firmware zip folder")
args = parser.parse_args()
print("Modem firmware upgrade")
api = HighLevel.API()
api.open()
snr = api.get_connected_probes()
for s in snr:
print("snr:%s",s)
probe = HighLevel.IPCDFUProbe(api, s, HighLevel.CoProcessor.CP_MODEM)
print("programming...")
probe.program(args.modem_pkg)
print("verifying...")
probe.verify(args.modem_pkg)
print("Done")
api.close()
if __name__ == '__main__':
main()
