Added tasks to readme

Author: ghf20

README.md

@@ -1,10 +1,16 @@
 # ESP32 BLE Real-time Variometer
 ### Accelerometer & Baromectric Variometer implemented on ESP32 Dev Board using C++
-Goal is to build an open source variometer that can compete with comercial options to provide real time feedback for free flight pilots.
+Goal is to build an open source variometer that can compete with commercial options to provide real time feedback for free flight pilots.
+
+## Todo:
+- [ ] Refractor code base to remove "magic numbers"
+- [ ] Add other NMEA sentence options
+- [x] Intergrate with iOS over BLE
+- [ ] Flight test with XCTracer to compare data
+- [ ] Compile binary for release
+- [ ] Release circuit diagram 
+
 
-## Things to note:
-- Currently a work in progress, feel free to make a pull request.
-- Feel free to contact me with any questions
 ## License
 
 MIT

src/main.cpp

@@ -18,7 +18,7 @@
 #define CA 0.5
 #define ACCEL_THRESHOLD 0.1
 #define BAUD 9600
-#define SAMPLING_RATE 25 // 20HZ
+#define SAMPLING_RATE 25 // 40HZ
 #define SERVICE_UUID "4fafc201-1fb5-459e-8fcc-c5c9c331914b"
 #define CHARACTERISTIC_UUID "beb5483e-36e1-4688-b7f5-ea07361b26a8"