Documented idn parameter.
--- a/include/ecrt.h Tue Mar 09 11:50:44 2010 +0100
+++ b/include/ecrt.h Tue Mar 09 11:51:02 2010 +0100
@@ -1143,8 +1143,13 @@
* activation, but can be repeated subsequently, for example after the slave's
* power supply failed.
*
+ * The \a idn parameter can be separated into serveral sections:
+ * - Bit 15: Standard data (0) or Product data (1)
+ * - Bit 14 - 12: Parameter set (0 - 7)
+ * - Bit 11 - 0: Data block number (0 - 4095)
+ *
* Please note that the this function does not do any endianess correction.
- * Data have to be passed in EtherCAT endianess (little-endian).
+ * Multi-byte data have to be passed in EtherCAT endianess (little-endian).
*
* \retval 0 Success.
* \retval <0 Error code.