2023-08-06 13:41:41 +02:00
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#
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# The MIT License (MIT)
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#
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# Copyright (c) 2023 HiFiPhile
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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2023-08-06 15:59:25 +02:00
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# udev rules :
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2023-08-07 20:48:54 +02:00
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# ACTION=="add", SUBSYSTEM=="tty", SUBSYSTEMS=="usb", MODE="0666", PROGRAM="/bin/sh -c 'echo $$ID_SERIAL_SHORT | rev | cut -c -8 | rev'", SYMLINK+="ttyUSB_%c.%s{bInterfaceNumber}"
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# ACTION=="add", SUBSYSTEM=="block", SUBSYSTEMS=="usb", ENV{ID_FS_USAGE}=="filesystem", MODE="0666", PROGRAM="/bin/sh -c 'echo $$ID_SERIAL_SHORT | rev | cut -c -8 | rev'", RUN{program}+="/usr/bin/systemd-mount --no-block --automount=yes --collect $devnode /media/blkUSB_%c.%s{bInterfaceNumber}"
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2023-08-06 15:59:25 +02:00
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2023-08-06 13:41:41 +02:00
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import os
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import sys
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import time
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import serial
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import subprocess
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2023-08-06 15:59:25 +02:00
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import json
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2023-08-06 13:41:41 +02:00
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def flash_jlink(sn, dev, firmware):
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script = ['halt', 'r', f'loadfile {firmware}', 'r', 'go', 'exit']
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f = open('flash.jlink', 'w')
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f.writelines(f'{s}\n' for s in script)
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f.close()
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ret = subprocess.run(f'JLinkExe -USB {sn} -device {dev} -if swd -JTAGConf -1,-1 -speed auto -NoGui 1 -ExitOnError 1 -CommandFile flash.jlink',
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shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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2023-08-06 16:30:19 +02:00
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stdout = ret.stdout.decode()
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os.remove('flash.jlink')
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assert ret.returncode == 0, 'Flash failed\n' + stdout
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2023-08-06 13:41:41 +02:00
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2023-08-06 15:59:25 +02:00
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def test_cdc_dual_ports(id):
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port1 = f'/dev/ttyUSB_{id[-8:]}.00'
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port2 = f'/dev/ttyUSB_{id[-8:]}.02'
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2023-08-06 13:41:41 +02:00
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# Wait device enum
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timeout = 10
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while timeout:
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if os.path.exists(port1) and os.path.exists(port2):
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break
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time.sleep(1)
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timeout = timeout - 1
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assert os.path.exists(port1) and os.path.exists(port2), \
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'Device not available'
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2023-08-06 16:30:19 +02:00
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2023-08-06 15:59:25 +02:00
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# Echo test
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2023-08-06 13:41:41 +02:00
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ser1 = serial.Serial(port1)
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ser2 = serial.Serial(port2)
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ser1.timeout = 1
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ser2.timeout = 1
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str1 = b"test_no1"
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ser1.write(str1)
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ser1.flush()
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assert ser1.read(100) == str1.lower(), 'Port1 wrong data'
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assert ser2.read(100) == str1.upper(), 'Port2 wrong data'
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str2 = b"test_no2"
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ser2.write(str2)
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ser2.flush()
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assert ser1.read(100) == str2.lower(), 'Port1 wrong data'
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assert ser2.read(100) == str2.upper(), 'Port2 wrong data'
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print('cdc_dual_ports test done')
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2023-08-06 15:59:25 +02:00
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def test_cdc_msc(id):
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port = f'/dev/ttyUSB_{id[-8:]}.00'
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2023-08-07 20:48:54 +02:00
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file = f'/media/blkUSB_{id[-8:]}.02/README.TXT'
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2023-08-06 15:59:25 +02:00
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# Wait device enum
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timeout = 10
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while timeout:
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2023-08-07 20:48:54 +02:00
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if os.path.exists(port) and os.path.isfile(file):
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break
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time.sleep(1)
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timeout = timeout - 1
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2023-08-07 20:48:54 +02:00
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assert os.path.exists(port) and os.path.isfile(file), \
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'Device not available'
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2023-08-06 16:30:19 +02:00
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2023-08-06 15:59:25 +02:00
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# Echo test
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2023-08-06 16:30:19 +02:00
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ser1 = serial.Serial(port)
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2023-08-06 16:30:19 +02:00
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ser1.timeout = 1
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2023-08-06 15:59:25 +02:00
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str = b"test_str"
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ser1.write(str)
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ser1.flush()
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2023-08-07 20:48:54 +02:00
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assert ser1.read(100) == str, 'CDC wrong data'
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2023-08-06 15:59:25 +02:00
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# Block test
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f = open(file, 'rb')
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2023-08-06 15:59:25 +02:00
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data = f.read()
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readme = \
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b"This is tinyusb's MassStorage Class demo.\r\n\r\n\
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If you find any bugs or get any questions, feel free to file an\r\n\
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issue at github.com/hathach/tinyusb"
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2023-08-07 20:48:54 +02:00
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assert data == readme, 'MSC wrong data'
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2023-08-06 15:59:25 +02:00
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print('cdc_msc test done')
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def test_dfu(id):
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# Wait device enum
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timeout = 10
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while timeout:
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ret = subprocess.run(f'dfu-util -l',
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shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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stdout = ret.stdout.decode()
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if f'serial="{id}"' in stdout and 'Found DFU: [cafe:4000]' in stdout:
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break
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time.sleep(1)
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timeout = timeout - 1
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2023-08-06 16:30:19 +02:00
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2023-08-06 15:59:25 +02:00
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assert timeout, 'Device not available'
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2023-08-06 16:30:19 +02:00
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2023-08-06 15:59:25 +02:00
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# Test upload
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try:
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2023-08-06 16:30:19 +02:00
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os.remove('dfu0')
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2023-08-06 15:59:25 +02:00
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os.remove('dfu1')
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except OSError:
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pass
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ret = subprocess.run(f'dfu-util -S {id} -a 0 -U dfu0',
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shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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assert ret.returncode == 0, 'Upload failed'
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ret = subprocess.run(f'dfu-util -S {id} -a 1 -U dfu1',
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shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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assert ret.returncode == 0, 'Upload failed'
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with open('dfu0') as f:
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assert 'Hello world from TinyUSB DFU! - Partition 0' in f.read(), 'Wrong uploaded data'
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with open('dfu1') as f:
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assert 'Hello world from TinyUSB DFU! - Partition 1' in f.read(), 'Wrong uploaded data'
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2023-08-06 13:41:41 +02:00
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2023-08-06 16:30:19 +02:00
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os.remove('dfu0')
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2023-08-06 15:59:25 +02:00
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os.remove('dfu1')
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2023-08-06 13:41:41 +02:00
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2023-08-06 15:59:25 +02:00
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print('dfu test done')
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2023-08-06 13:41:41 +02:00
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2023-08-06 15:59:25 +02:00
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def test_dfu_runtime(id):
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# Wait device enum
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timeout = 10
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while timeout:
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ret = subprocess.run(f'dfu-util -l',
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shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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stdout = ret.stdout.decode()
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if f'serial="{id}"' in stdout and 'Found Runtime: [cafe:4000]' in stdout:
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break
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time.sleep(1)
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timeout = timeout - 1
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2023-08-06 16:30:19 +02:00
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2023-08-06 15:59:25 +02:00
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assert timeout, 'Device not available'
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print('dfu_runtime test done')
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2023-08-06 13:41:41 +02:00
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2023-08-06 15:59:25 +02:00
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if __name__ == '__main__':
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2023-08-06 22:02:15 +02:00
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if len(sys.argv) != 2:
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print('Usage:')
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print('python hitl_test.py config.json')
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sys.exit(-1)
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with open(f'{os.path.dirname(__file__)}/{sys.argv[1]}') as f:
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config = json.load(f)
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2023-08-06 15:59:25 +02:00
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for device in config['devices']:
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print(f"Testing device:{device['device']}")
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for test in device['tests']:
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2023-08-06 16:30:19 +02:00
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if device['debugger'].lower() == 'jlink':
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2023-08-06 15:59:25 +02:00
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flash_jlink(device['debugger_sn'], device['device'], test['firmware'])
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else:
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# ToDo
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pass
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locals()[f'test_{test["name"]}'](device['uid'])
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