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serialdata/ref/README@897330ee6e9d

serialdata/ref/README

Sun, 03 Oct 2021 22:58:49 +0200

author

David Douard <david.douard@sdfa3.org>

date

Sun, 03 Oct 2021 22:58:49 +0200

changeset 64

897330ee6e9d

parent 43

c850674a3101

permissions

-rw-r--r--

Make USBSerial work -- at last

It needs the revision 4587080d of mbed-os to work (i.e. mbed-os>6.15.0)

Sessions of UART capture of the reference HP34970A unit.

In these capture frames:
- RX: FP -> CPU
- TX: CPU -> FP

Example extraction of data:

  sigrok-cli -i startup-no-key -P uart:baudrate=187500:parity=even:rx=RX:tx=TX \
             --channels RX,TX  -A uart=rx-data:tx-data:rx-start

Start-bit: following code is a RX, so generated by the FP.