Merge pull request #21 from lonkaars/master

Updating branch

1 files changed, 14 insertions, 6 deletions

diff --git a/lib/pbdrv/pb-route.c b/lib/pbdrv/pb-route.c
index ee47700..f5c32d6 100644
--- a/lib/pbdrv/pb-route.c
+++ b/lib/pbdrv/pb-route.c
@@ -56,19 +56,27 @@ __weak void pb_route_cmd_prop_req(pb_msg_t * msg) {}
 __weak void pb_route_cmd_prop_res(pb_msg_t * msg) {}
 __weak void pb_route_cmd_prop_set(pb_msg_t * msg) {}
 
+//! last known global state of last STATE REQ sender (i.e. main controller)
 static pb_global_state_t _main_state = PB_GS_NOINIT;
-__weak void pb_hook_main_state_update(pb_global_state_t state) {}
+__weak void pb_hook_ev_main_state_update(pb_global_state_t state) {}
+__weak void pb_hook_ev_module_init() {
+	pb_hook_mod_state_write(PB_GS_IDLE);
+}
 __weak void pb_route_cmd_state_req(pb_msg_t * msg) {
 	pb_global_state_t own_state = pb_hook_mod_state_read();
-	pb_buf_t buf = pb_send_state_res(own_state);
-	pb_send_reply(msg, &buf);
-	pb_buf_free(&buf);
 
 	// notify of new global state variable
 	pb_cmd_state_t * cmd = msg->cmd;
-	if (cmd->state != _main_state)
-		pb_hook_main_state_update(cmd->state);
+	if (cmd->state != _main_state) {
+		// first STATE REQ = module init OK
+		if (_main_state == PB_GS_NOINIT) pb_hook_ev_module_init();
+		pb_hook_ev_main_state_update(cmd->state);
+	}
 	_main_state = cmd->state;
+
+	pb_buf_t buf = pb_send_state_res();
+	pb_send_reply(msg, &buf);
+	pb_buf_free(&buf);
 }
 
 __weak void pb_route_cmd_state_res(pb_msg_t * msg) {}