Interfacing GY-80 (only ADXL345) to TM4C1294NCPDT using energia

[ckd 0]

I am trying to interface GY-80 (only adxl345) to TM4C1294XL board using Energia. But outputs comes out to be 0. And also there comes this error "Failed to load dynamic library: 'ftd2xx.dll' " while uploading but the code gets uploaded successfully. I am pasting the code below, can somebody tell me where i am doing it wrong?

---

#include "Wire.h"

#define Power_Register 0x2D
#define BW_rate 0x2C
#define Int_enable 0x2E
#define dataFormat 0x31
#define X_Axis_Register_DATAX0 0x32
#define X_Axis_Register_DATAX1 0x33
#define Y_Axis_Register_DATAY0 0x34 
#define Y_Axis_Register_DATAY1 0x35
#define Z_Axis_Register_DATAZ0 0x36
#define Z_Axis_Register_DATAZ1 0x37
#define fifoCntrl 0x38

int ADXAddress = 0x53;
int X0,X1,X_out;
int Y0,Y1,Y_out;
int Z1,Z0,Z_out;
float Xa,Ya,Za;

void setup() {
  Wire.setModule(0);
  Wire.begin(ADXAddress);   
  Serial.begin(115200);    
  delay(100);
  Wire.beginTransmission(ADXAddress);
  Wire.write(Power_Register);
  Wire.write(8);
  Wire.write(BW_rate);
  Wire.write(10);
  Wire.write(dataFormat);
  Wire.write(11);
  Wire.write(fifoCntrl);
  Wire.write(0);
  
  Wire.endTransmission();


}


void loop() {

 Wire.beginTransmission(ADXAddress);
 Wire.write(X_Axis_Register_DATAX0);
 Wire.write(X_Axis_Register_DATAX1);  
 Wire.endTransmission();
 Wire.requestFrom(ADXAddress,2);
 if(Wire.available()<=2) {   
   X0 = Wire.read();
   X1 = Wire.read();
   X1=X1<<8;
   X_out =X0+X1;
  
 }

 Wire.beginTransmission(ADXAddress); 
 Wire.write(Y_Axis_Register_DATAY0);
 Wire.write(Y_Axis_Register_DATAY1);  
 Wire.endTransmission(); 
 Wire.requestFrom(ADXAddress,2);
 if(Wire.available()<=2) { 
   Y0 = Wire.read();
   Y1 = Wire.read();
   Y1=Y1<<8;
   Y_out =Y0+Y1;
 }

 Wire.beginTransmission(ADXAddress); 
 Wire.write(Z_Axis_Register_DATAZ0);
 Wire.write(Z_Axis_Register_DATAZ1);  
 Wire.endTransmission(); 
 Wire.requestFrom(ADXAddress,2);
 if(Wire.available()<=2) { 
   Z0 = Wire.read();
   Z1 = Wire.read();
   Z1=Z1<<8;
   Z_out =Z0+Z1;

 }

 Serial.print("Xa= ");
 Serial.print(Xa);Serial.print("\t");
 Serial.print("Ya= ");
 Serial.print(Ya);Serial.print("\t");
 Serial.print("Za= ");
 Serial.println(Za);

 
 delay(1000);
 Serial.println();
}

[Rei Vilo 695]

Have you checked the I²C usual suspect at 

 

 

[ckd 0]

31 minutes ago, Rei Vilo said:

Have you checked the I²C usual suspect at 

I have set the I2C0 as 'Wire.setModule(0);' Is it wrong?

 

 

 

[Rei Vilo 695]

  Wire.begin(ADXAddress);   

 configures the TM4C129 as an I²C slave, not an I²C master.

Please refer to http://energia.nu/reference/wire/wire_begin/

[ckd 0]

0 output even after the improvement.

[ckd 0]

Got the outputs. Now just need to calibrate ADXL345. Thanks Rei Vilo.