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serialdata/ref/README@74e85b34d26b

serialdata/ref/README

Thu, 12 Nov 2020 20:26:35 +0100

author

David Douard <david.douard@sdf3.org>

date

Thu, 12 Nov 2020 20:26:35 +0100

changeset 53

74e85b34d26b

parent 43

c850674a3101

permissions

-rw-r--r--

Reorganize the display + improvements for dimmed flags

- the whole upper zone is now dediacated to the main character line
- make sure eash flag has a dedicated non-overlaping area
- improve support for dimmed flags (not yet properly functionning since this
dimm state is actually stateful, so some major refactorings are needed to
properly handle this).

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.