On 18/01/2023 11:31, mychk1 1 wrote:
Thanks Marcus for your support.
Acually, I belive this error is not related to OAI specifically.
Now, I change the UHD version to UHD V4.2.0 and when and the same
error appears
uhd_image_loader --args "type=n3xx,addr=192.168.10.2,fpga=HG"
[INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501;
UHD_4.2.0.HEAD-0-g46a70d85
[INFO] [MPMD] Initializing 1 device(s) in parallel with args:
mgmt_addr=192.168.10.2,type=n3xx,product=n310,serial=31FD9DD,fpga=HG,claimed=False,skip_init=1
[INFO] [MPMD] Claimed device without full initialization.
[INFO] [MPMD IMAGE LOADER] Starting update. This may take a while.
[INFO] [MPM.PeriphManager] Installing component `fpga'
[INFO] [MPM.PeriphManager] Installing component `dts'
[INFO] [MPM.RPCServer] Resetting peripheral manager.
[INFO] [MPM.PeriphManager] Device serial number: 31FD9DD
[INFO] [MPM.PeriphManager] Initialized 2 daughterboard(s).
[INFO] [MPM.PeriphManager] init() called with device args
`clock_source=internal,time_source=internal'.
[INFO] [MPMD IMAGE LOADER] Update component function succeeded.
[INFO] [MPMD] Initializing 1 device(s) in parallel with args:
mgmt_addr=192.168.10.2,type=n3xx,product=n310,serial=31FD9DD,fpga=HG,claimed=False,addr=192.168.10.2,find_all=1
[ERROR] [MPMD] MPM minor compat number mismatch. Expected: 4.2 Actual:
4.0. Please update the version of MPM on your USRP device.
Error: RuntimeError: MPM minor compat number mismatch. Expected: 4.2
Actual: 4.0. Please update the version of MPM on your USRP device.
Right. Because you updated UHD on your host PC, but the N310 *system
image* hasn't been updated to the same version you're
running on the host. Updating the FPGA is NOT the same as updating
the full system image.
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