CW303 XMEGA Target/Communication

Setting up Communication

Sets up the ability for communication with the target using the ChipWhisperer scope.

Using GUI Scripts

Within the python console run the following scripts in order:

1. connect_cwlite_simpleserial.py
2. setup_cwlite_xmega.py

Python scripting

Execute these lines of code within a python console or script:

import chipwhisperer as cw

scope = cw.scope()
target = cw.target(scope)

scope.gain.gain = 45
scope.adc.samples = 25000
scope.adc.offset = 0
scope.adc.basic_mode = "rising_edge"
scope.clock.clkgen_freq = 7370000
scope.clock.adc_src = "clkgen_x4"
scope.trigger.triggers = "tio4"
scope.io.tio1 = "serial_rx"
scope.io.tio2 = "serial_tx"
scope.io.hs2 = "clkgen"