KM3NET BROADCAST : Reset the wr_servo after announce timeout. Announce timeout increased to 450.

c1f14ffa · Omar Gabella · 6f577f41 · c1f14ffa · c1f14ffa
Commit c1f14ffa authored Feb 22, 2021 by Omar Gabella
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constants.h include/ppsi/constants.h +5 -1

common-fun.c proto-standard/common-fun.c +8 -0

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--- a/include/ppsi/constants.h
+++ b/include/ppsi/constants.h
@@ -27,7 +27,11 @@
 #define PP_DEFAULT_DELAYREQ_INTERVAL		0
 #define PP_DEFAULT_SYNC_INTERVAL		0			/* -7 in 802.1AS */
 #define PP_DEFAULT_SYNC_RECEIPT_TIMEOUT		3
-#define PP_DEFAULT_ANNOUNCE_RECEIPT_TIMEOUT	20	/* 3 by default */
+#ifdef BROADCAST
+#define PP_DEFAULT_ANNOUNCE_RECEIPT_TIMEOUT     450     /* 3 by default */
+#else
+#define PP_DEFAULT_ANNOUNCE_RECEIPT_TIMEOUT     20      /* 3 by default */
+#endif

 /* Clock classes (pag 55, PTP-2008). See ppsi-manual for an explanation */
 #define PP_CLASS_SLAVE_ONLY			255

--- a/proto-standard/common-fun.c
+++ b/proto-standard/common-fun.c
@@ -96,6 +96,14 @@ int st_com_execute_slave(struct pp_instance *ppi)
 		} else {
 			ppi->next_state = PPS_LISTENING;
 			pp_timeout_set(ppi, PP_TO_ANN_RECEIPT);
+#ifdef BROADCAST
+                        /* Reception Announce timeout expires, the link must be rebooted. */
+                        if (ppi->state == PPS_SLAVE) { // Reboot only if we are on slave state.
+                                WR_DSPOR(ppi)->linkUP = FALSE; // ptpPortDS->linkUP = FALSE; // In PTPWRd
+                                shw_pps_gen_enable_output(0);
+                                wr_servo_reset(ppi);
+                        }
+#endif
 		}
 	}
 	return 0;