From a96a12bd479f2b3403a7772dd841fd2df54c6c12 Mon Sep 17 00:00:00 2001
From: Petr Ledvina <ledvinap@gmail.com>
Date: Thu, 29 Jan 2015 15:10:25 +0100
Subject: [PATCH] compile some GPS code conditionally

---
 src/main/telemetry/frsky.c     | 5 ++++-
 src/main/telemetry/smartport.c | 8 ++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/main/telemetry/frsky.c b/src/main/telemetry/frsky.c
index 25691fb47..e88bacaad 100644
--- a/src/main/telemetry/frsky.c
+++ b/src/main/telemetry/frsky.c
@@ -172,6 +172,7 @@ static void sendBaro(void)
     serialize16(ABS(BaroAlt % 100));
 }
 
+#ifdef GPS
 static void sendGpsAltitude(void)
 {
     uint16_t altitude = GPS_altitude;
@@ -184,7 +185,7 @@ static void sendGpsAltitude(void)
     sendDataHead(ID_GPS_ALTIDUTE_AP);
     serialize16(0);
 }
-
+#endif
 
 static void sendThrottleOrBatterySizeAsRpm(void)
 {
@@ -207,6 +208,7 @@ static void sendTemperature1(void)
 #endif
 }
 
+#ifdef GPS
 static void sendSatalliteSignalQualityAsTemperature2(void)
 {
     uint16_t satellite = GPS_numSat;
@@ -236,6 +238,7 @@ static void sendSpeed(void)
     sendDataHead(ID_GPS_SPEED_AP);
     serialize16(0); //Not dipslayed
 }
+#endif
 
 static void sendTime(void)
 {
diff --git a/src/main/telemetry/smartport.c b/src/main/telemetry/smartport.c
index c17eec1c1..f82b3d527 100644
--- a/src/main/telemetry/smartport.c
+++ b/src/main/telemetry/smartport.c
@@ -325,6 +325,7 @@ void handleSmartPortTelemetry(void)
         static uint8_t t1Cnt = 0;
 
         switch(id) {
+#ifdef GPS
             case FSSP_DATAID_SPEED      :
                 if (sensors(SENSOR_GPS) && STATE(GPS_FIX)) {
                     uint32_t tmpui = (GPS_speed * 36 + 36 / 2) / 100;
@@ -332,6 +333,7 @@ void handleSmartPortTelemetry(void)
                     smartPortHasRequest = 0;
                 }
                 break;
+#endif
             case FSSP_DATAID_VFAS       :
                 smartPortSendPackage(id, vbat * 83); // supposedly given in 0.1V, unknown requested unit
                 // multiplying by 83 seems to make Taranis read correctly
@@ -352,6 +354,7 @@ void handleSmartPortTelemetry(void)
                 break;
             //case FSSP_DATAID_ADC1       :
             //case FSSP_DATAID_ADC2       :
+#ifdef GPS
             case FSSP_DATAID_LATLONG    :
                 if (sensors(SENSOR_GPS) && STATE(GPS_FIX)) {
                     uint32_t tmpui = 0;
@@ -377,6 +380,7 @@ void handleSmartPortTelemetry(void)
                     smartPortHasRequest = 0;
                 }
                 break;
+#endif
             //case FSSP_DATAID_CAP_USED   :
             case FSSP_DATAID_VARIO      :
                 smartPortSendPackage(id, vario); // unknown given unit but requested in 100 = 1m/s
@@ -448,21 +452,25 @@ void handleSmartPortTelemetry(void)
                 break;
             case FSSP_DATAID_T2         :
                 if (sensors(SENSOR_GPS)) {
+#ifdef GPS
                     // provide GPS lock status
                     smartPortSendPackage(id, (STATE(GPS_FIX) ? 1000 : 0) + (STATE(GPS_FIX_HOME) ? 2000 : 0) + GPS_numSat);
                     smartPortHasRequest = 0;
+#endif
                 }
                 else {
                     smartPortSendPackage(id, 0);
                     smartPortHasRequest = 0;
                 }
                 break;
+#ifdef GPS
             case FSSP_DATAID_GPS_ALT    :
                 if (sensors(SENSOR_GPS) && STATE(GPS_FIX)) {
                     smartPortSendPackage(id, GPS_altitude * 1000); // given in 0.1m , requested in 100 = 1m
                     smartPortHasRequest = 0;
                 }
                 break;
+#endif
             default:
                 break;
                 // if nothing is sent, smartPortHasRequest isn't cleared, we already incremented the counter, just wait for the next loop