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spci: Terminate all commands with a linefeed for all transports
authorStefan Brüns <redacted>
Sat, 16 Apr 2016 21:38:05 +0000 (23:38 +0200)
committerUwe Hermann <redacted>
Sat, 23 Apr 2016 15:08:50 +0000 (17:08 +0200)
commit055804e89ea0f6b4145040a0eeb2f4e6951692fe
treec39b93888d64028f5ca398ed27ac9bdaeee57847tree | snapshot
parent66836720f73c12fb107aa28b79cc6420c721cc5dcommit | diff
spci: Terminate all commands with a linefeed for all transports

While some transports add a terminating (carriagereturn+)linefeed
unconditionally, the USBTMC transport does not. At least the R&S HMO1002
requires the linefeed and locks up otherwise. Fixes bug #784.

This changes the TCP and VXI transport from CR+LF to LF only.

Also fixes a possible memory leak for VXI, where the temporary command
buffer was not freed in case of a write error.
src/scpi/scpi.c diff | blob | blame | history
src/scpi/scpi_serial.c diff | blob | blame | history
src/scpi/scpi_tcp.c diff | blob | blame | history
src/scpi/scpi_visa.c diff | blob | blame | history
src/scpi/scpi_vxi.c diff | blob | blame | history
Hardware access and backend lib