--- a/master/voe_handler.c Tue Sep 30 07:34:55 2008 +0000
+++ b/master/voe_handler.c Tue Sep 30 07:50:34 2008 +0000
@@ -111,7 +111,7 @@
* Application interface.
****************************************************************************/
-void ecrt_voe_handler_header(ec_voe_handler_t *voe, uint32_t vendor_id,
+void ecrt_voe_handler_send_header(ec_voe_handler_t *voe, uint32_t vendor_id,
uint16_t vendor_type)
{
voe->vendor_id = vendor_id;
@@ -120,6 +120,19 @@
/*****************************************************************************/
+void ecrt_voe_handler_received_header(const ec_voe_handler_t *voe,
+ uint32_t *vendor_id, uint16_t *vendor_type)
+{
+ uint8_t *header = voe->datagram.data + EC_MBOX_HEADER_SIZE;
+
+ if (vendor_id)
+ *vendor_id = EC_READ_U32(header);
+ if (vendor_type)
+ *vendor_type = EC_READ_U16(header + 4);
+}
+
+/*****************************************************************************/
+
uint8_t *ecrt_voe_handler_data(ec_voe_handler_t *voe)
{
return voe->datagram.data + EC_MBOX_HEADER_SIZE + EC_VOE_HEADER_SIZE;
@@ -405,7 +418,8 @@
/** \cond */
-EXPORT_SYMBOL(ecrt_voe_handler_header);
+EXPORT_SYMBOL(ecrt_voe_handler_send_header);
+EXPORT_SYMBOL(ecrt_voe_handler_received_header);
EXPORT_SYMBOL(ecrt_voe_handler_data);
EXPORT_SYMBOL(ecrt_voe_handler_data_size);
EXPORT_SYMBOL(ecrt_voe_handler_read);