# HG changeset patch
# User Ethan Zonca <ez@ethanzonca.com>
# Date 2017-09-24 16:58:46
# Node ID 639ea4c6e941c52bab687470b4eb233b4d666259
# Parent  8e3cff0b603cf78ff4579e69d2a45c1cf0157d75

Altitude seems to work correctly now!

diff --git a/src/wspr.c b/src/wspr.c
--- a/src/wspr.c
+++ b/src/wspr.c
@@ -72,8 +72,9 @@ void wspr_transmit(uint8_t* grid_locator
         /////////////////////////////////////////////////
         // Composite altitude and sub-maidenhead locator
         ///////////////////////////////////////////////// 
-        uint16_t maiden_ext = (loc[4] - 'A') + ((loc[5] - 'A') * 24); // 0-575
-        uint16_t altitude_mod = gps_getdata()->altitude / 20;   
+        // Use untrimmed locator
+        uint32_t maiden_ext = (grid_locator[4] - 'A') + ((grid_locator[5] - 'A') * 24); // 0-575
+        uint32_t altitude_mod = gps_getdata()->altitude / 20;   
 
         // Ciel at 21,340 meters
         if(altitude_mod > 1067)
@@ -231,6 +232,9 @@ void wspr_transmit(uint8_t* grid_locator
     HAL_NVIC_EnableIRQ(TIM1_BRK_UP_TRG_COM_IRQn);
 
 
+
+    // TODO: Bring up TCXO sooner! Gotta let it warm up or something
+
     HAL_GPIO_WritePin(OSC_NOTEN, 0);
     HAL_GPIO_WritePin(TCXO_EN, 1);
     HAL_Delay(100);