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53 lines
1.5 KiB
Plaintext
53 lines
1.5 KiB
Plaintext
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% ioreg -p IOUSB > /tmp/a
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# only a solid red light (pins GRND and BOOT0 jumpered)
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% ioreg -p IOUSB > /tmp/b
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# solid red light and solid green light
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% ioreg -p IOUSB > /tmp/c
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# nothing plugged in
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% diff /tmp/a /tmp/c
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13c13
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< +-o AppleUSBXHCI Root Hub Simulation@14000000 <class AppleUSBRootHubDevice, id 0x100000589, registered, matched, active, busy 0 (15 ms), retain 11>
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---
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> +-o AppleUSBXHCI Root Hub Simulation@14000000 <class AppleUSBRootHubDevice, id 0x100000589, registered, matched, active, busy 0 (15 ms), retain 10>
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18d17
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< +-o USB Serial@14300000 <class AppleUSBDevice, id 0x100004ca4, registered, matched, active, busy 0 (10 ms), retain 12>
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% diff /tmp/b /tmp/c
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13c13
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< +-o AppleUSBXHCI Root Hub Simulation@14000000 <class AppleUSBRootHubDevice, id 0x100000589, registered, matched, active, busy 0 (15 ms), retain 11>
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---
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> +-o AppleUSBXHCI Root Hub Simulation@14000000 <class AppleUSBRootHubDevice, id 0x100000589, registered, matched, active, busy 0 (15 ms), retain 10>
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18d17
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< +-o USB Serial@14300000 <class AppleUSBDevice, id 0x100004ce5, registered, matched, active, busy 0 (11 ms), retain 12>
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system_profiler SPUSBDataType > /tmp/d
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# red solid
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system_profiler SPUSBDataType > /tmp/e
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# nothing
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% diff /tmp/d /tmp/e
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38,48d37
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< USB Serial:
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<
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< Product ID: 0x7523
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< Vendor ID: 0x1a86
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< Version: 2.64
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< Speed: Up to 12 Mb/s
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< Location ID: 0x14300000 / 33
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< Current Available (mA): 500
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< Current Required (mA): 98
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< Extra Operating Current (mA): 0
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