10 seconds pips for UBSEDS12

firmware/inc/pips.h

@@ -30,9 +30,8 @@
  */
 
 #define PIPS_RATE	1
-#define PIPS_LENGTH_MS	50
+#define PIPS_LENGTH_MS  200
 
-#define PIPS_ON_FREQUENCY	(1000 / PIPS_LENGTH_MS)
-#define PIPS_OFF_FREQUENCY	PIPS_RATE
+#define PIPS_FREQUENCY	(1000 / PIPS_LENGTH_MS)
 
 #endif /* PIPS_H */

firmware/src/main.c

@@ -381,15 +381,12 @@ int main(void)
     }
     telemetry_trigger_flag = 0;
 
-    /* End pips */
-    telemetry_stop();
+    /* Pips */
+    telemetry_start(TELEMETRY_PIPS, 10);
     while (telemetry_active()) {
       system_sleep();
     }
 
-    /* Watchdog */
-    //wdt_reset_count();
-
     /* Send the next packet */
     output_telemetry_string(TELEMETRY_CONTESTIA);
 
@@ -401,8 +398,6 @@ int main(void)
     /* aprs_trigger_flag = 0; */
 
 
-    /* Pips */
-    telemetry_start(TELEMETRY_PIPS, 0xFFFF);
 
     /* Measure XOSC against gps timepulse */
     measure_xosc(XOSC_MEASURE_TIMEPULSE, xosc_measure_callback);

firmware/src/telemetry.c

@@ -123,6 +123,8 @@ float _si_temperature = 128.0;
  */
 int32_t _aprs_frequency = 0;
 
+uint32_t pips_tick;
+
 /**
  * Returns 1 if we're currently outputting.
  */
@@ -153,7 +155,8 @@ int telemetry_start(enum telemetry_t type, int32_t length) {
       timer0_tick_init(RTTY_BITRATE);
       break;
     case TELEMETRY_PIPS:
-      timer0_tick_init(PIPS_OFF_FREQUENCY);
+      pips_tick = 0;
+      timer0_tick_init(PIPS_FREQUENCY);
       break;
     case TELEMETRY_APRS:
       timer0_tick_init(AX25_TICK_RATE);
@@ -340,18 +343,27 @@ void telemetry_tick(void) {
 
     case TELEMETRY_PIPS: /* ---- ---- A pips mode! */
 
-      if (!radio_on) { /* Turn on */
-        /* Pips: Cw */
-        si_trx_on(SI_MODEM_MOD_TYPE_CW, TELEMETRY_FREQUENCY, 1); radio_on = 1;
-        timer0_tick_frequency(PIPS_ON_FREQUENCY);
+      if (pips_tick == 0) {     /* Turn on */
 
-      } else { /* Turn off */
+        if (!radio_on) { /* Turn on */
+          /* Pips: Cw */
+          si_trx_on(SI_MODEM_MOD_TYPE_CW, TELEMETRY_FREQUENCY, 1); radio_on = 1;
+        }
+      } else if (pips_tick == 1) { /* Turn off */
         si_trx_off(); radio_on = 0;
-        timer0_tick_frequency(PIPS_OFF_FREQUENCY);
 
+        /* next pip */
         telemetry_index++;
+
+        /* Maybe finished */
         if (is_telemetry_finished()) return;
+
+
+      } else if (pips_tick == PIPS_FREQUENCY-1) {
+        pips_tick = 0; break;
       }
+      pips_tick++;
+
       break;
     }
   }