mirror of
https://github.com/espressif/esp-idf.git
synced 2025-10-31 13:09:38 +00:00
75 lines
2.6 KiB
Python
75 lines
2.6 KiB
Python
from __future__ import unicode_literals
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import os
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import threading
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import time
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import debug_backend
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import pexpect
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import serial
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import ttfw_idf
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from tiny_test_fw import Utility
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class SerialThread(object):
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def run(self, log_path, exit_event):
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with serial.Serial(os.getenv('ESPPORT', '/dev/ttyUSB1'), 115200) as ser, open(log_path, 'wb') as f:
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while True:
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f.write(ser.read(ser.in_waiting))
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if exit_event.is_set():
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break
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time.sleep(1)
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def __init__(self, log_path):
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self.exit_event = threading.Event()
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self.t = threading.Thread(target=self.run, args=(log_path, self.exit_event,))
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self.t.start()
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def __enter__(self):
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return self
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def __exit__(self, type, value, traceback):
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self.exit_event.set()
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self.t.join(60)
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if self.t.is_alive():
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Utility.console_log('The pyserial thread is still alive', 'O')
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@ttfw_idf.idf_custom_test(env_tag='test_jtag_arm', group='test-apps')
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def test_app_loadable_elf(env, extra_data):
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rel_project_path = os.path.join('tools', 'test_apps', 'system', 'gdb_loadable_elf')
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app_files = ['gdb_loadable_elf.elf']
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target = 'esp32'
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app = ttfw_idf.LoadableElfTestApp(rel_project_path, app_files, target=target)
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idf_path = app.get_sdk_path()
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proj_path = os.path.join(idf_path, rel_project_path)
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elf_path = os.path.join(app.binary_path, 'gdb_loadable_elf.elf')
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esp_log_path = os.path.join(proj_path, 'esp.log')
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with SerialThread(esp_log_path):
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openocd_log = os.path.join(proj_path, 'openocd.log')
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gdb_log = os.path.join(proj_path, 'gdb.log')
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gdb_init = os.path.join(proj_path, 'gdbinit_' + target)
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gdb_dir = os.path.join(proj_path, 'main')
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with ttfw_idf.OCDBackend(openocd_log, app.target):
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with ttfw_idf.GDBBackend(gdb_log, elf_path, app.target, gdb_init, gdb_dir) as p:
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def wait_for_breakpoint():
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p.gdb.wait_target_state(debug_backend.TARGET_STATE_RUNNING)
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stop_reason = p.gdb.wait_target_state(debug_backend.TARGET_STATE_STOPPED)
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assert stop_reason == debug_backend.TARGET_STOP_REASON_BP, 'STOP reason: {}'.format(stop_reason)
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wait_for_breakpoint()
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p.gdb.add_bp('esp_restart')
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p.gdb.exec_continue()
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wait_for_breakpoint()
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if pexpect.run('grep "Restarting now." {}'.format(esp_log_path), withexitstatus=True)[1]:
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raise RuntimeError('Expected output from ESP was not received')
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if __name__ == '__main__':
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test_app_loadable_elf()
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