Paul Paterson / CANnucleo

Working fork to test F0 application

Dependents:   ppCANOpen_Example

Fork of CANnucleo by Zoltan Hudak

Diff: CAN.h

Revision:
8:5c90d6b9a382
Parent:
6:c5a40d5fd9f1
Child:
9:e9224f2c6d37
--- a/CAN.h	Fri Oct 23 19:51:51 2015 +0000
+++ b/CAN.h	Fri Oct 30 23:55:13 2015 +0000
@@ -250,9 +250,11 @@
      *  @param format format to filter on (Default CANAny)
      *  @param handle message filter handle (Optional)
      *
-     *  @returns
-     *    0 if filter change failed or unsupported,
-     *    new filter handle if successful
+     *  @returns 0 - successful
+     *           1 - error
+     *           2 - busy
+     *           3 - time out
+     *  
      */
     int filter(unsigned int id, unsigned int mask, CANFormat format = CANAny, int handle = 0);
 
@@ -317,3 +319,4 @@
 
 
 
+