pylink_jlink_probe_connect_and_read_cpu_id.py

1import pylink
2
3# Initialize the J-Link interface
4jlink = pylink.JLink()
5
6# Open a connection to the J-Link
7jlink.open()
8
9# Connect to the target device (example uses STM32F407VE)
10# Replace with your specific device name and interface (e.g., SWD or JTAG)
11jlink.connect('STM32F407VE', speed='auto')
12
13# Print basic information about the connected target
14print(f'Connected to: {jlink.product_name}')
15print(f'Target CPU: {jlink.core_name()}')
16print(f'Target Voltage: {jlink.target_connected()}V')
17
18# Read the device's unique identifier (CPU ID)
19cpu_id = jlink.cpu_id()
20print(f'CPU ID: {hex(cpu_id)}')
21
22# Close the connection
23jlink.close()