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AWR2243: Phase shifter Init Calibration

HuaChao Sheng
Prodigy 40 points
Part Number: AWR2243


Hi,

We are using a two-chip cascade. After calibration initialized(We enabled all calibrations and received asynchronous events indicating successful calibration)，

The serial port print is as follows：

Device index 1 : RF-Init Async event

0x80001ffe, 0x1ffc, 46, 282

we read data from the rlRfPhShiftCalibDataStore as follows:

We enabled 3 Tx channels, so the data txIndex we read should be 0 to 2.Why are they all 0?

I look forward to your reply，Thanks！

  • 0
    TI__Mastermind 20605 points

    Hi Sheng,

    I have some more questions to understand the issue better:

    1. 0x80001ffe, 0x1ffc, 46, 282 -> Can you please expand on what this means?
    2. Are you using the cascade capture test example in the SDK or your custom SW?
    3. In your case, is this the case seen on both the devices that are cascaded or only one of the devices?

    Regards,

    Kaushik