Reading from serial with dut.expect()

[KaDw]

Hi,

Is there a way to get data full data from the serial after dut.write and before the dut.expect?
I expect the following from the dut

adcval=2.33V
Operation successful

Here is the test, now besides expecting the Operation successful I need the adcval=2.33V line to check if it is within the range

dut.write("getadc")
ret = dut.expect("Operation successful")
print(ret.group()) # this gives me only b"Operation successful"
# parse adcval=2.33V and verify if it is within the range

[igrr]

Perhaps you could do

match = dut.expect(r'adcval=([0-9.]+)V\nOperation successful')
value = match.group(1)

(I didn't check whether this regex works for your output, but hopefully this illustrates the idea.)

[KaDw]

Okay, I didn't look at it this way. I see the point, thanks for the quick reply!