Change license to MIT

[pes-rpp/rpp-simulink.git] / rpp / blocks / sfunction_lout.c

diff --git a/rpp/blocks/sfunction_lout.c b/rpp/blocks/sfunction_lout.c
index b390b5c1d809ced3b15897ff69149942f44fbfe3..66044c3273cabede7f83c692b9fd764529a6f76d 100644 (file)
--- a/rpp/blocks/sfunction_lout.c
+++ b/rpp/blocks/sfunction_lout.c
@@ -3,10 +3,26 @@
  * Authors:
  *     - Carlos Jenkins <carlos@jenkins.co.cr>
  *
- * This document contains proprietary information belonging to Czech
- * Technical University in Prague. Passing on and copying of this
- * document, and communication of its contents is not permitted
- * without prior written authorization.
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
  *
  * File : sfunction_lout.c
  * Abstract:
@@ -35,25 +51,27 @@ Outputs:
   - { name: "ErrFlag",          type: "bool"  }
 
 Parameters:
-  - { name: "Pin number [1-8]", type: "uint8" }
+  - { name: "Pin number", type: "uint8", range: "[1-8]" }
 
 # Description and Help is in Markdown mark-up
-Description: &desc |
+Description: |
+
+  Sends the digital value to the specified logic output pin on the RPP
+  board.
+
+  An input of 1 sets the pin high and 0 sets the pin low.
+
+  If an error is detected while setting the pin, the ErrFlag is set
+  high.
+
+Help: |
 
   This block allows to write to the digital outputs on the RPP board. The ErrFlag should raise if 
   `rpp_lout_set()` or `rpp_lout_update()` returns error. Because the ErrFlag should never set, 
   once set the following steps will never clear it back. `rpp_lout_update()` is called on each 
   block, which is not the most efficient but guaranties consistent behavior.
 
-Help: *desc
-
-Status:
-  Tested:
-    - Changing the pin.
-    - Compilation and general use.
-  Untested:
-    - Faulty situation for the ErrFlag to set.
-  Not working:
+Status: Stable
 
 RPP API functions used:
     - rpp_lout_set()