In this lab, you will: Construct a prototype

Dependencies:   ADXL362 mbed

main.cpp

Committer:
csinders
Date:
2018-02-20
Revision:
0:d5c236ffbd5e
Child:
1:fedb70ea0eaa

File content as of revision 0:d5c236ffbd5e:

#include "mbed.h"
#include "ADXL362.h"
 
// Interface pulled from ADXL362.cpp
// ADXL362::ADXL362(PinName CS, PinName MOSI, PinName MISO, PinName SCK) :
ADXL362 adxl362(PA_0,PA_7,PA_6,PA_1);
Serial pc(USBTX, USBRX);

int main() {
    pc.printf("Starting program\n\r");
    adxl362.reset();
    wait_ms(600); // we need to wait at least 500ms after ADXL362 reset
    adxl362.set_mode(ADXL362::MEASUREMENT);
    int8_t x,y,z; 
    
    while(1) {
        x=adxl362.scanx_u8();
        y=adxl362.scany_u8();
        z=adxl362.scanz_u8();
        pc.printf("x = %d y = %d z = %d\r\n",x,y,z);
        wait_ms(100);
    }
}

int adxl362_reg_print(int start, int length) {
    // Check if start is within registry
    if (start < 0 || start > 0x2E) {
        pc.printf("Error: start value passed to adxl362_reg_print outside of range of registry\n\r");
        return -1;
    }
    // check if length is negative
    if (length < 0) {
        pc.printf("Error: length passed to adxl362_reg_print is negative\n\r");
        return -1;
    }
    
    // check if valid communication with device going
    if (adxl362.read_reg(adxl362.DEVID_AD) != 0xAD) {
        pc.printf("Error: Unable to read from DEVID_AD register\n\r");
    }
    
    
    // String array with all of the names of the different registers in order
    char regNames [0x2E][20]  = {
         "DEVID_AD", "DEVID_MST", "PARTID",
         "REVID", "XDATA", "YDATA",
         "ZDATA", "STATUS", "FIFO_ENTRIES_L", 
         "FIFO_ENTRIES_H", "XDATA_L", "XDATA_H",
         "YDATA_L", "YDATA_H", "ZDATA_L",
         "ZDATA_H", "TEMP_L", "TEMP_H",
         "RESERVED", "RESERVED", "SOFT_RESET",
         "THRESH_ACT_L", "THRESH_ACT_H", "TIME_INACT_L",
         "TIME_ACT", "THRESH_INACT_L", "THRESH_INACT_H",
         "TIME_INACT_L", "TIME_INACT_H", "ACT_INACT_CTL",
         "FIFO_CONTROL", "FIFO_SAMPLES", "INTMAP1",
         "INTMATP2", "FILTER_CTL", "POWER_CTL",
         "SELF_TEST"};
    
// below is github with data for ADXL362 methods
 //https://github.com/analogdevicesinc/mbed-adi/blob/master/libraries/ADXL362/ADXL362.cpp   
}