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19 lines
451 B
ReStructuredText
19 lines
451 B
ReStructuredText
Making a UART - USB pass through
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It's as simple as::
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import pyb
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import select
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def pass_through(usb, uart):
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usb.setinterrupt(-1)
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while True:
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select.select([usb, uart], [], [])
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if usb.any():
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uart.write(usb.read(256))
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if uart.any():
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usb.write(uart.read(256))
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pass_through(pyb.USB_VCP(), pyb.UART(1, 9600, timeout=0))
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