My customer wants to control AD9371 TXx or RXx path enable respectively via API command.
Is it possible ? and Which API command should they use ?
ARM control mode use SPI and ARM enable/disable signal paths based upon following data structures.
ARM Control ModeIf the device is not in pin control mode, it defaults to command mode. In this mode, the ARM enables all signals paths (Tx/Rx) defined in the data structure provided during the initialization of the device upon entering the radio on (operational) state. Likewise, the ARM powers down the signal paths upon leaving the radio on state. The parameters in the device structure that determine the Rx and Tx chains enabled are as follows:
• For Tx channels, device → tx → txChannels.• For Rx channels, device → rx → rxChannels.
From User Guide UG-992.
The ARM enables and disables the signal chains of the device. This can be performed either through pin control or over the SPI interface. In frequency division duplex (FDD) mode, it is possible to use the API to enable and disable paths; however, in TDD mode, it is recommended to use pin control mode of the signal chains to adhere to the strict timing requirements of TDD operation
To enable pin control mode, run the following API function:MYKONOS_setRadioControlPinMode(mykonosDevice_t *device)
Thanks for your reply.
I had failed to find an API command to enable and disable paths.
Could you tell me how to control it over the SPI interface ?
Thanks a lot.
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