void BMI_INT_init (void)
{
/* Select the Interrupt channel/pin */
int_config.int_channel = BMI160_INT_CHANNEL_1;// Interrupt channel/pin 1
/* Select the Interrupt type */
int_config.int_type = BMI160_ACC_ORIENT_INT;// Choosing Any motion interrupt
/* Select the interrupt channel/pin settings */
int_config.int_pin_settg.output_en = 1; /* 0- output disabled ,1- output enabled */
int_config.int_pin_settg.output_mode = 0; /*! 0 - push-pull 1- open drain,only valid if output_en is set 1 */
int_config.int_pin_settg.output_type = 0; /*! 0 - active low , 1 - active high level.
* if output_en is 1,this applies to interrupts,else PMU_trigger */
int_config.int_pin_settg.edge_ctrl = 1; /*! 0 - level trigger , 1 - edge trigger */
int_config.int_pin_settg.input_en = BMI160_DISABLE;// Disabling interrupt pin to act as input
int_config.int_pin_settg.latch_dur = BMI160_LATCH_DUR_NONE;// non-latched output
/* Select the Any-motion interrupt parameters */
int_config.int_type_cfg.acc_orient_int.orient_mode = 3;// 1- Enable the any-motion, 0- disable any-motion
int_config.int_type_cfg.acc_orient_int.orient_blocking = 3;// Enabling x-axis for any motion interrupt
int_config.int_type_cfg.acc_orient_int.orient_hyst = BMI160_ENABLE;// Enabling y-axis for any motion interrupt
int_config.int_type_cfg.acc_orient_int.orient_theta = BMI160_ENABLE;// Enabling z-axis for any motion interrupt
int_config.int_type_cfg.acc_orient_int.orient_ud_en = 1;// any-motion duration
int_config.int_type_cfg.acc_orient_int.axes_ex = 1;// (2-g range) -> (slope_thr) * 3.91 mg, (4-g range) -> (slope_thr) * 7.81 mg, (8-g range) ->(slope_thr) * 15.63 mg, (16-g range) -> (slope_thr) * 31.25 mg
int_config.int_type_cfg.acc_orient_int.orient_en = 1;// (2-g range) -> (slope_thr) * 3.91 mg, (4-g range) -> (slope_thr) * 7.81 mg, (8-g range) ->(slope_thr) * 15.63 mg, (16-g range) -> (slope_thr) * 31.25 mg
/* Set the Any-motion interrupt */
rslt = bmi160_set_int_config(&int_config, &sensor); /* sensor is an instance of the structure bmi160_dev */
APP_ERROR_CHECK(rslt);
if(rslt == BMI160_OK){
NRF_LOG_INFO("interrupt Initialized...");
} else {
NRF_LOG_INFO("interrupt not Initialized...");
}NRF_LOG_FLUSH();
int_status_sel = BMI160_INT_STATUS_ALL;
bmi160_get_int_status(int_status_sel, &int_status, &sensor);
i want to use orientation interrupt of bmi160. but i don't know how to read interrupt data. I wrote it after looking at the data sheet, but I want you to let me know if there's anything lacking.
