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fix(esp_trace): send trace data over usb-serial-jtag reliably

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This commit is contained in:
Erhan Kurubas
2026-08-12 09:29:27 +02:00
parent 6e94ac4a8b
commit 256d129ed9
10 changed files with 142 additions and 67 deletions
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examples/system/tracing/sysview_tracing/pytest_sysview_tracing.py
+3 -3
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@@ -242,7 +242,7 @@ def test_sysview_tracing_uart_c2(dut: IdfDut) -> None:
def test_sysview_tracing_usj_serial(dut: IdfDut) -> None:
time.sleep(1) # wait for USJ port to be ready
usj_port = '/dev/serial_ports/ttyACM-esp32'
ser = serial.Serial(usj_port, baudrate=1000000, timeout=10)
trace_log = os.path.join(dut.logdir, 'sys_log_usj.svdat') # pylint: disable=protected-access
_capture_sysview_trace(ser, trace_log)
_validate_trace_data(trace_log, dut.target, is_uart=True)
with serial.Serial(usj_port, baudrate=1000000, timeout=10) as ser:
_capture_sysview_trace(ser, trace_log)
_validate_trace_data(trace_log, dut.target, is_uart=True)