BMI160 Output Zeros

[showns]

I followed the steps for initializing the BMI160 sensor on Cypress PSoC6 BLE pioneer kit as introduced in this video (https://youtu.be/gyWWnTfdNOQ); however, the output values are always zero regardless of the motion of the pioneer kit board. 
Could someone help me figuring out what I should do to get the correct output values? 
Thank you.

#include "project.h"
// Added
#include "FreeRTOS.h"
#include "task.h"
#include <stdio.h>
#include "bmi160.h"

#include "bmi160_defs.h"

static struct bmi160_dev bmi160Dev; // Added

static int8_t BMI160BurstWrite(uint8_t dev_addr, uint8_t reg_addr, uint8_t *data, uint16_t len)
{
    Cy_SCB_I2C_MasterSendReStart(I2C_1_HW, dev_addr, CY_SCB_I2C_WRITE_XFER, 0, &I2C_1_context);
    Cy_SCB_I2C_MasterWriteByte(I2C_1_HW, reg_addr, 0, &I2C_1_context);
    for(int i=0; i<len; i++) 
    {
        Cy_SCB_I2C_MasterWriteByte(I2C_1_HW, data[i], 0, &I2C_1_context);
    }
    Cy_SCB_I2C_MasterSendStop(I2C_1_HW, 0, &I2C_1_context);
    
    return 0;  
}    

// This function supports the BMP?180 library and read I2C Registers
static int8_t BMI160BurstRead(uint8_t dev_addr, uint8_t reg_addr, uint8_t *data, uint16_t len) 
{
    Cy_SCB_I2C_MasterSendReStart(I2C_1_HW, dev_addr, CY_SCB_I2C_WRITE_XFER, 0, &I2C_1_context);
    Cy_SCB_I2C_MasterWriteByte(I2C_1_HW, reg_addr, 0, & I2C_1_context);
    Cy_SCB_I2C_MasterSendReStart(I2C_1_HW, dev_addr, CY_SCB_I2C_WRITE_XFER, 0, &I2C_1_context);
    for(int i=0; i<len-1; i++)
    {
        Cy_SCB_I2C_MasterReadByte(I2C_1_HW, CY_SCB_I2C_ACK, &data[i], 0, &I2C_1_context);
    }
    Cy_SCB_I2C_MasterReadByte(I2C_1_HW, CY_SCB_I2C_NAK, &data[len-1], 0, &I2C_1_context);
    
    Cy_SCB_I2C_MasterSendStop(I2C_1_HW, 0, &I2C_1_context);
    
    return 0;    
}

static void bmi160Init(void)
{
    vTaskDelay(100); // Wait to boot
    
    /* BMI160 */
    bmi160Dev.read = (bmi160_read_fptr_t)BMI160BurstRead;
    bmi160Dev.write = (bmi160_write_fptr_t)BMI160BurstWrite;
    bmi160Dev.delay_ms = (bmi160_delay_fptr_t)vTaskDelay;
    bmi160Dev.id = BMI160_I2C_ADDR; // I2C device address
   
    
    bmi160_init(&bmi160Dev); // Initialize the device
    
    bmi160Dev.gyro_cfg.odr = BMI160_GYRO_ODR_800HZ;
    bmi160Dev.gyro_cfg.range = BMI160_GYRO_RANGE_125_DPS;
    bmi160Dev.gyro_cfg.bw = BMI160_GYRO_BW_OSR4_MODE;
    
    /* Select the power mode of Gyroscope sensor */
    bmi160Dev.gyro_cfg.power = BMI160_GYRO_NORMAL_MODE;
    
    bmi160Dev.accel_cfg.odr = BMI160_ACCEL_ODR_1600HZ;
    bmi160Dev.accel_cfg.range = BMI160_ACCEL_RANGE_2G;
    bmi160Dev.accel_cfg.bw = BMI160_ACCEL_BW_OSR4_AVG1;
    bmi160Dev.accel_cfg.power = BMI160_ACCEL_NORMAL_MODE;
    
    /* Set the sensor configuration */
    bmi160_set_sens_conf(&bmi160Dev);
    bmi160Dev.delay_ms(50);     
}

// 32768 = 2g
#define MAXACCEL (32768/2)

void motionTask(void *arg)
{
    (void)arg;
    I2C_1_Start();
    bmi160Init();
    struct bmi160_sensor_data acc;
    
    float gx, gy, gz;
    
    while(1) 
    {
        bmi160_get_sensor_data(BMI160_ACCEL_ONLY, &acc, NULL, &bmi160Dev);
        
        gx = (float)acc.x/MAXACCEL;
        gy = (float)acc.y/MAXACCEL;
        gz = (float)acc.z/MAXACCEL;
        
        printf ("x=%1.2f y=%1.2f z=%1.2f\r\n", gx, gy, gz);
        
        vTaskDelay(200);
    }        
    
    
}    

int main(void)
{
    __enable_irq(); /* Enable global interrupts. */
    
    UART_1_Start();
    
    xTaskCreate(motionTask, "Motion Task", 400, 0, 1, 0);
    vTaskStartScheduler();
    /* Place your initialization/startup code here (e.g. MyInst_Start()) */

}

/* [] END OF FILE */

[BSTRobin]

Hi showns,

There was example code worked well on STM32 for your reference, based on BMI160 Github code: https://github.com/BoschSensortec/BMI160_driver/tree/master/examples/read_sensor_data