From bc1a657c8c1d87459108e0896368b4e23ed7edde Mon Sep 17 00:00:00 2001
From: Richard Meadows <richardeoin@gmail.com>
Date: Sun, 20 Dec 2015 16:16:32 +0000
Subject: [PATCH] Add rf transmit enable in hw config

---
 firmware/inc/hw_config.h | 7 +++++++
 firmware/src/sequencer.c | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/firmware/inc/hw_config.h b/firmware/inc/hw_config.h
index 4477d8b..6bfe860 100644
--- a/firmware/inc/hw_config.h
+++ b/firmware/inc/hw_config.h
@@ -195,6 +195,13 @@
 #define RF_POWER_14dBm		0x7f
 #define RF_POWER_8dBm		36
 
+/**
+ * RF Enable
+ *
+ * Disable this when there's no antenna connected
+ */
+#define RF_TX_ENABLE		1
+
 /**
  * LF Clock
  */
diff --git a/firmware/src/sequencer.c b/firmware/src/sequencer.c
index 3823a6c..6542e79 100644
--- a/firmware/src/sequencer.c
+++ b/firmware/src/sequencer.c
@@ -52,6 +52,7 @@ void telemetry_sequence(struct tracker_datapoint* dp, uint32_t n)
   location_aprs_update(dp->latitude, dp->longitude);
 
   /* Telemetry */
+#if RF_TX_ENABLE
 #if TELEMETRY_ENABLE
 #if TELEMETRY_USE_GEOFENCE
   if (location_telemetry_active()) {
@@ -81,6 +82,7 @@ void telemetry_sequence(struct tracker_datapoint* dp, uint32_t n)
   }
 #endif
 #endif
+#endif
 }