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hexiwear code that transmits sensor data via bluetooth
Dependencies: FXAS21002 FXOS8700 Hexi_KW40Z Hexi_OLED_SSD1351
Fork of Hexi_BLE_Example_Modified by
Diff: main.cpp
- Revision:
- 5:b479668a7373
- Parent:
- 4:20d4eebfa986
- Child:
- 6:8a9b0eb4835d
diff -r 20d4eebfa986 -r b479668a7373 main.cpp --- a/main.cpp Fri May 04 08:56:11 2018 +0000 +++ b/main.cpp Tue Jun 12 03:34:17 2018 +0000 @@ -4,14 +4,19 @@ #include "OLED_types.h" #include "OpenSans_Font.h" #include "string.h" +#include "FXAS21002.h" +#include "FXOS8700.h" +#include <cmath> #define LED_ON 0 #define LED_OFF 1 void UpdateSensorData(void); +void GetSensorData(void); void StartHaptic(void); void StopHaptic(void const *n); void txTask(void); +FXOS8700 accel(PTC11, PTC10); Serial pc(USBTX, USBRX); @@ -36,25 +41,28 @@ char text[20]; uint8_t battery = 100; -uint8_t light = 0; -uint16_t humidity = 4500; -uint16_t temperature = 2000; -uint16_t pressure = 9000; -uint16_t x = 0; -uint16_t y = 5000; -uint16_t z = 10000; +int16_t x = 0; +int16_t y = 0; +int16_t z = 0; + +uint8_t abs_x = 0; +uint8_t abs_y = 0; +uint8_t abs_z = 0; +float accel_data[3]; /****************************Call Back Functions*******************************/ void ButtonRight(void) { StartHaptic(); - kw40z_device.ToggleAdvertisementMode(); + kw40z_device.SendAccel(x,y,z); +// kw40z_device.ToggleAdvertisementMode(); } void ButtonLeft(void) { StartHaptic(); - kw40z_device.ToggleAdvertisementMode(); + kw40z_device.SendAccel(x,y,z); +// kw40z_device.ToggleAdvertisementMode(); } void PassKey(void) @@ -103,6 +111,8 @@ kw40z_device.attach_buttonRight(&ButtonRight); kw40z_device.attach_passkey(&PassKey); kw40z_device.attach_alert(&AlertReceived); + + accel.accel_config(); pc.printf("hello\n\r"); @@ -147,13 +157,12 @@ /******************************End of Main*************************************/ - /* txTask() transmits the sensor data */ void txTask(void){ while (true) { - UpdateSensorData(); + GetSensorData(); /*Notify Hexiwear App that it is running Sensor Tag mode*/ kw40z_device.SendSetApplicationMode(GUI_CURRENT_APP_SENSOR_TAG); @@ -161,49 +170,45 @@ /*The following is sending dummy data over BLE. Replace with real data*/ /*Send Battery Level for 20% */ - kw40z_device.SendBatteryLevel(battery); + kw40z_device.SendBatteryLevel('x'); + kw40z_device.SendBatteryLevel(abs_x); + kw40z_device.SendBatteryLevel('y'); + kw40z_device.SendBatteryLevel(abs_y); + kw40z_device.SendBatteryLevel('z'); + kw40z_device.SendBatteryLevel(abs_z); /*Send Ambient Light Level at 50% */ - kw40z_device.SendAmbientLight(light); +// kw40z_device.SendAmbientLight(light); /*Send Humidity at 90% */ - kw40z_device.SendHumidity(humidity); +// kw40z_device.SendHumidity(humidity); /*Send Temperature at 25 degrees Celsius */ - kw40z_device.SendTemperature(temperature); +// kw40z_device.SendTemperature(temperature); /*Send Pressure at 100kPA */ - kw40z_device.SendPressure(pressure); +// kw40z_device.SendPressure(pressure); /*Send Mag,Accel,Gyro Data. */ - kw40z_device.SendGyro(x,y,z); - kw40z_device.SendAccel(z,x,y); - kw40z_device.SendMag(y,z,x); +// kw40z_device.SendGyro(x,y,z); + kw40z_device.SendAccel(x,y,z); +// kw40z_device.SendMag(y,z,x); Thread::wait(1000); } } -void UpdateSensorData(void) -{ - battery -= 5; - if(battery < 5) battery = 100; - - light += 20; - if(light > 100) light = 0; - - humidity += 500; - if(humidity > 8000) humidity = 2000; - - temperature -= 200; - if(temperature < 200) temperature = 4200; - - pressure += 300; - if(pressure > 10300) pressure = 7500; - - x += 1400; - y -= 2300; - z += 1700; +void GetSensorData(void) { + accel.acquire_accel_data_g(accel_data); + x = (int16_t)(accel_data[0] * 100); + y = (int16_t)(accel_data[1] * 100); + z = (int16_t)(accel_data[2] * 100); + abs_x = abs(x); + abs_y = abs(y); + abs_z = abs(z); +// printf("ACCEL: %d %4.2f %4.2f\n",x, accel_data[1], accel_data[2]); +// printf("ACCEL (x100): X:%d Y:%d Z:%d\n",x,y,z); + printf("ACCEL (x100)(ABS): X:%d Y:%d Z:%d\n",abs_x,abs_y,abs_z); } void StartHaptic(void) {