yuysh
474e3f122b
xsct's [targets] returns unquoted TCL lists where multi-word names (e.g. 'ARM Cortex-A9 MPCore #0') are split into individual words by foreach, making it impossible to reconstruct device names. Vivado TCL with open_hw_manager works reliably: - Cold start (no hw_server): 7.1s on Linux - hw_server already running: 6.8s on Linux - Provides IDCODE (converted from Vivado binary to hex), device names Smart hw_server lifecycle: - Check port 3121 before starting — reuse if already running - Start hw_server only when needed (poll port up to 3s) - Don't kill hw_server that we didn't start Output format parsed: DEVICE:arm_dap_0 IDCODE:010010111010...0111 → arm_dap_0 idcode=4BA00477 PS detected → xc7z100_1 idcode=03736093 PL detected → XC7Z100 Tested on Linux 2023.2, cold + warm start, confirmed working.