Hi,
I'm using ncs 1.3.1 and modem fw 1.2.3 and wants to send 1.3.0 to it.
We have implemented serial download support and I get errors while doing the download.
See log
Anything obvious why this would happen?
LOG
$ python scripts/blam.py --port=com24 --verModem
mfw_nrf9160_1.2.3
$ python scripts/blam.py --port=com24 -m "C:\Users\jsa\Downloads\modem1.3.0\mfw_nrf9160_update_from_1.3.0_to_1.3.0-FOTA-TEST.bin" -v
Rebooting nrf9160
-> 0x21 0x00 0xdf
<- 0x00 0x00 0x00
Start Modem FW upload
-> 'AT+MDMFWUS=13768'
<- '+IMEI: 352656100314148'
Step 1
Unsolicited message '+IMEI: 352656100314148'
<- 'OK'
Modem firmware upload
-> 'AT+MDMFWU=AcvAAW1lRHVp1pNgCAAAH0lWAAB0slA6JMA20puAh0Yp+tq13yB3nuFD3aaO02EDiBoqijpfe/SxmsInS78c+kiS5sSDBukgLBKUx9c5F/X5Jpu/JOU4F/ReHaBeuQ3Q/5qXU287DKBi2aTT1pM0kc0IeOnl0St2inseiMGtNd46XepdOGN/z64wdFtEoYgOSy6zTZz5IripbSeZK+l58n8ZlSCOi3cbqT+m6csfvxof6NmbFxq/GbahCNLHUfp5vKW9bPzL+8X174bGyb7arX1vLNwnXma2ZEkGtFq+fe73nhcL1EHdbrejrt+72tpsFS8Sr1UHmUmKK5IS'
<- '+MDMFWU_ERASED'
Unsolicited message +MDMFWU_ERASED
<- 'OK'
-> 'AT+MDMFWU=zek/5xjt+tD6LkwubmgKlbG/kOwfpWyX5ujCpLDCCfZvIqt7P1ClJwriIgXJ7eCoyOKz85/n8UlUe7QGkdSEH/K4KXQXCNN83NRMAnNMBo/Cwl4GMWN3kgtgyA6vqBcKVJPOp+cgToQrhPE9sSIK7DLJHVwf2tib+iXxrbk9lpfGfyWnDrOQMMg24oxnCO40cLOjPz0q0DoNZjHdKKOfbOArkbN/vBUlGOCQYiRxTrXFGv7PIJVlK9FalUQxVqoDofKDGp7NqJ86ASAK3bvThNN9wWP4qaBTfplzWc6hH5EXOxko8Fe+tVF8bJ+/WS12cN6CX2+7XfjPUCM9'
<- 'OK'
-> 'AT+MDMFWU=4u00l5F1xwikwno7eb8K98LUIckpxmx2q0mzz2+zvOw/xMjSqRtWEV/6AhtrkURvo0S0qsbQrWgogCWt90njQDXMqTi34sfiWaKZHWdTViUQBXwTDl7tAFfI4Bpl9cJM+x85QT6fszoxsLieCmjccljQbi4c71CGuu3+Ad+3p7Io5z5ipIjDNlUj5sNVvcH8eoF7Lb3PWOrKDW3QdVEoI02L4Rp6BEg7WH5xWJWbgHY5tU/aA9hyOVhCVy9a60R8FXmENy8GEHtzmYHbwoZygd7nNaIJGUyzvAPLJiabfFpxzAiQ/C8TLHr9wP24UtyOHW8HBi2biyJx1gmo'
<- 'ERROR'
Err: got nack on data
Also tried other way around
$ python scripts/blam.py --port=com24 -m "C:\Users\jsa\Downloads\modem1.3.0\mfw_nrf9160_update_from_1.3.0-FOTA-TEST_to_1.3.0.bin" -v
Rebooting nrf9160
-> 0x21 0x00 0xdf
<- 0x00 0x00 0x00
Start Modem FW upload
-> 'AT+MDMFWUS=13736'
<- '+MDMFWU_ERASED'
Step 1
Unsolicited message '+MDMFWU_ERASED'
<- 'OK'
Modem firmware upload
-> 'AT+MDMFWU=AcvAAW1lRHWw2ZNgCAAAH0lWAAC68DTX0o16lIX4loCeTaW4waCr2/5C/88aSEaeOYKlZuXPCtaldabLB9gUxs37QZDFkGGCESzHittvFBagdEq6E3nF2ijht7cHExfRdyt9mMJwDMlxQ4DbNh+up/LZlR2CGXmYyyfa9m7KXrO6rPGbbRL8pRUekpqnpH+RBp1hN9xZysBggw+6UrgBl1Ywgit9VWc9dL/ULjrYQcPlxS5Rwk8AZ2+K/6b0ST6WWgJ3IMtzomMACVWM5CmYSAe6jjn01zidJyry0fGcQUHJ3XDC1wmDGw9AVcEUUUujADaj5IwqmolPJ6bX'
<- 'OK'
-> 'AT+MDMFWU=H0WICjiInv8rQxIhhaOkK8g2DLfi0Vdep5tUNXpM2r+4EWLlG+Qr71cDZn4fekA9rOJPExXHIJ9bgOSddAm9ojFY+srJmMjHwe02wkMMc8z6IPYqLt0na/bIZ07URnOYrrqSb5boTIib/usRxb9lbvdsd7JnCdCwJtski/qML8iN08Pi8STJVyDoQ2j61Oob0is/HFiqf+7yhT74L/uVJ0voG39bAe5Uou/3RQP2XRBN1l0yFEq8eaCknviZcYerM1/vwu715hE6AQAKg47rwOqWMkYBZWtT0RBLGcNn7cna397UPGYlFnSOkGGo4RsWCU9eg9Alkv7QJ2mu'
<- 'ERROR'
Err: got nack on data
