--- a/include/ecrt.h Mon Mar 05 10:00:18 2007 +0000
+++ b/include/ecrt.h Mon Mar 05 10:35:50 2007 +0000
@@ -77,8 +77,31 @@
typedef struct ec_slave ec_slave_t; /**< \see ec_slave */
/**
+ * Bus status.
+ */
+
+typedef enum {
+ EC_BUS_FAILURE, // some slaves offline
+ EC_BUS_OK, // all slaves online
+ EC_BUS_REDUNDANCY // bus interrupted, but redundancy active
+}
+ec_bus_status_t;
+
+/**
+ * Master status.
+ * This is used for the output parameter of ecrt_master_get_status().
+ */
+
+typedef struct {
+ ec_bus_status_t bus_status;
+ unsigned int bus_tainted;
+ unsigned int slaves_responding;
+}
+ec_master_status_t;
+
+/**
Initialization type for PDO registrations.
- This type is used as a parameter for the ec_domain_register_pdo_list()
+ This type is used as a parameter for the ecrt_domain_register_pdo_list()
function.
*/
@@ -95,7 +118,7 @@
ec_pdo_reg_t;
/**
- Direction type for ec_domain_register_pdo_range()
+ Direction type for ecrt_domain_register_pdo_range()
*/
typedef enum {EC_DIR_INPUT, EC_DIR_OUTPUT} ec_direction_t;
@@ -127,9 +150,7 @@
ec_slave_t *ecrt_master_get_slave(const ec_master_t *, const char *);
-/** \cond */
-int ecrt_master_state(const ec_master_t *master);
-/** \endcond */
+void ecrt_master_get_status(const ec_master_t *master, ec_master_status_t *);
/******************************************************************************
* Domain Methods