callbacks from AxiStreamMonitor

[adi8v]

Hi,

I've been working with a cocotb test harness I inherited. It makes use of the cocotb_bus.monitors.avalon library. Test data is sent to the DUT by defining an Avalon ST driver like so:

self.data_in = AvalonSTDriver(dut, "din", dut.clk)

The test harness also includes a model of the DUT for which it defines an Avalon ST monitor with a callback to the modelling function like so:

self.data_monitor = AvalonSTMonitor(dut, "din", dut.clk, callback=self.model)

The model then uses the data like so:

    def model(self, transaction):
        data_in = int.from_bytes(transaction, byteorder='big', signed=True)
.... etc

The DUT acutally has AXIS interfaces so I wanted to use the cocotbext-axi library. Is there a way I can do something similar using the cocotbext.axi.AxiStreamMonitor using a callback similar to the above? Or is there another way to do this?

Thanks.