From d98558302ebe1bd0483e83d1602ad32a62320188 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周三, 23 10月 2013 22:42:55 +0800
Subject: [PATCH] Add optional keywords to pattern match
---
README.md | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/README.md b/README.md
index 0c3b6dc..b71e665 100644
--- a/README.md
+++ b/README.md
@@ -15,13 +15,9 @@
Pattern "SYSTem:VERsion?" mathes strings "SYST:version?", "system:ver?", "SYST:VER?", ...
-SCPI standard also uses brackets "[]" to define unnecesery parts of command. This behaviour is not implemented yet.
+SCPI standard also uses brackets "[]" to define unnecesery parts of command.
- Pattern "SYSTem:ERRor[:NEXT]?" should match "SYST:ERR?", "system:err?" and also "system:error:next?", ...
-
-In current implementation, you should write two patterns to implement this behaviour
-
- Pattern "SYSTem:ERRor?" and "SYSTem:ERRor:NEXT?"
+ Pattern "SYSTem:ERRor[:NEXT]?" mathes "SYST:ERR?", "system:err?" and also "system:error:next?", ...
Command callback
@@ -170,11 +166,14 @@
- `SCPI_ParamNumber` - read double value with or without units or represented by special number (DEF, MIN, MAX, ...). This function is more universal then SCPI_ParamDouble.
- `SCPI_ParamText` - read text value - may be encapsuled in ""
- `SCPI_ParamString` - read unspecified parameter not encapsulated in ""
+ - `SCPI_ParamBool` - read boolean value (ON, OFF, 0, 1)
+ - `SCPI_ParamChoice` - read enumeration value eg. (BUS, IMMediate, EXTernal) defined by parameter
These are the functions, you can use to write results
- `SCPI_ResultInt` - write integer value
- `SCPI_ResultDouble` - write double value
- `SCPI_ResultText` - write text value encapsulated in ""
- `SCPI_ResultString` - directly write string value
+ - `SCPI_ResultBool` - write boolean value
You can use function `SCPI_NumberToStr` to convert number with units to textual representation and then use `SCPI_ResultString` to write this to the user.
\ No newline at end of file
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