Adding flow chart diagram of ongoing TBFs and their events

It is quite essential. It shows how TBFs are related and helps to estimate
states and timers (timeouts) of the MS.

In order to use it, it must be defined by a switch at gprs_rlcmac.h.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/pcu_main.cpp b/src/pcu_main.cpp
index ee6f70c4..142c9f98 100644
--- a/src/pcu_main.cpp
+++ b/src/pcu_main.cpp
@@ -41,6 +41,10 @@ extern struct vty_app_info pcu_vty_info;
 void *tall_pcu_ctx;
 static int quit = 0;
 
+#ifdef DEBUG_DIAGRAM
+extern struct timeval diagram_time;
+#endif
+
 static void print_help()
 {
 	printf( "Some useful options:\n"
@@ -206,6 +210,9 @@ int main(int argc, char *argv[])
 		osmo_gsm_timers_update();
 
 		osmo_select_main(0);
+#ifdef DEBUG_DIAGRAM
+		gettimeofday(&diagram_time, NULL);
+#endif
 	}
 
 	telnet_exit();