Tisham Dhar / Mbed OS Hexi_GPSIMU_Hotshoe

Use hexiwear as a GPSIMU-AHRS for Nikon DSLR cameras

Dependencies:   FXOS8700CQ FXAS21000 MBed_Adafruit-GPS-Library Hexi_OLED_SSD1351 Hexi_KW40Z Madgwick

Fork of Hexi_Blinky_Example by Hexiwear

/media/uploads/whatnick/hexiwear_docking_station_numbers.jpg

main.cpp@14:9885c8536437, 2016-08-13 (annotated)

Committer:
whatnick
Date:
Sat Aug 13 23:08:18 2016 +0000
Revision:
14:9885c8536437
Parent:
4:81cea7a352b0
Child:
15:b5a3e22d706b
Read hexiwear ACC-MAG

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dan 0:7dec7e9ac085 1 #include "mbed.h"
whatnick 14:9885c8536437 2 #include "FXOS8700Q.h"
whatnick 14:9885c8536437 3
whatnick 14:9885c8536437 4 DigitalOut myled(LED3);
whatnick 14:9885c8536437 5 Serial gps(PTD3,PTD2);
whatnick 14:9885c8536437 6 Serial pc(USBTX, USBRX);
dan 0:7dec7e9ac085 7
whatnick 14:9885c8536437 8 FXOS8700Q_acc acc( PTC11, PTC10, FXOS8700CQ_SLAVE_ADDR0); // Proper Ports and I2C Address for Hexiwear
whatnick 14:9885c8536437 9 FXOS8700Q_mag mag( PTC11, PTC10, FXOS8700CQ_SLAVE_ADDR0); // Proper Ports and I2C Address for Hexiwear
whatnick 14:9885c8536437 10 MotionSensorDataUnits mag_data;
whatnick 14:9885c8536437 11 MotionSensorDataUnits acc_data;
whatnick 14:9885c8536437 12
whatnick 14:9885c8536437 13 MotionSensorDataCounts mag_raw;
whatnick 14:9885c8536437 14 MotionSensorDataCounts acc_raw;
dan 0:7dec7e9ac085 15
dan 0:7dec7e9ac085 16 int main() {
whatnick 14:9885c8536437 17 float faX, faY, faZ;
whatnick 14:9885c8536437 18 float fmX, fmY, fmZ;
whatnick 14:9885c8536437 19 int16_t raX, raY, raZ;
whatnick 14:9885c8536437 20 int16_t rmX, rmY, rmZ;
whatnick 14:9885c8536437 21 acc.enable();
whatnick 14:9885c8536437 22 pc.printf("\r\n\nFXOS8700Q Who Am I= %X\r\n", acc.whoAmI());
whatnick 14:9885c8536437 23 while (true) {
whatnick 14:9885c8536437 24 acc.getAxis(acc_data);
whatnick 14:9885c8536437 25 mag.getAxis(mag_data);
whatnick 14:9885c8536437 26 pc.printf("FXOS8700Q ACC: X=%1.4f Y=%1.4f Z=%1.4f ", acc_data.x, acc_data.y, acc_data.z);
whatnick 14:9885c8536437 27 pc.printf(" MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", mag_data.x, mag_data.y, mag_data.z);
whatnick 14:9885c8536437 28 acc.getX(&faX);
whatnick 14:9885c8536437 29 acc.getY(&faY);
whatnick 14:9885c8536437 30 acc.getZ(&faZ);
whatnick 14:9885c8536437 31 mag.getX(&fmX);
whatnick 14:9885c8536437 32 mag.getY(&fmY);
whatnick 14:9885c8536437 33 mag.getZ(&fmZ);
whatnick 14:9885c8536437 34 pc.printf("FXOS8700Q ACC: X=%1.4f Y=%1.4f Z=%1.4f ", faX, faY, faZ);
whatnick 14:9885c8536437 35 pc.printf(" MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", fmX, fmY, fmZ);
whatnick 14:9885c8536437 36 acc.getAxis(acc_raw);
whatnick 14:9885c8536437 37 mag.getAxis(mag_raw);
whatnick 14:9885c8536437 38 pc.printf("FXOS8700Q ACC: X=%d Y=%d Z=%d ", acc_raw.x, acc_raw.y, acc_raw.z);
whatnick 14:9885c8536437 39 pc.printf(" MAG: X=%d Y=%d Z=%d\r\n", mag_raw.x, mag_raw.y, mag_raw.z);
whatnick 14:9885c8536437 40 acc.getX(&raX);
whatnick 14:9885c8536437 41 acc.getY(&raY);
whatnick 14:9885c8536437 42 acc.getZ(&raZ);
whatnick 14:9885c8536437 43 mag.getX(&rmX);
whatnick 14:9885c8536437 44 mag.getY(&rmY);
whatnick 14:9885c8536437 45 mag.getZ(&rmZ);
whatnick 14:9885c8536437 46 pc.printf("FXOS8700Q ACC: X=%d Y=%d Z=%d ", raX, raY, raZ);
whatnick 14:9885c8536437 47 pc.printf(" MAG: X=%d Y=%d Z=%d\r\n\n", rmX, rmY, rmZ);
whatnick 14:9885c8536437 48 wait(1.0);
stevep 4:81cea7a352b0 49 }
dan 0:7dec7e9ac085 50 }