AMiRo-OS

//#define TEST_SNIPPETS_DW1000   // switch between test and demo apps

/*! @brief Change the SPI speed configuration on the fly */

void setHighSpeed_SPI(bool speedValue, DW1000Driver* drv){

  spiStop(drv->spid);

  if (speedValue == FALSE){

    spiStart(drv->spid, &moduleHalSpiUwbLsConfig);  // low speed spi configuration

  }

  else{

    spiStart(drv->spid, &moduleHalSpiUwbHsConfig); // high speed spi configuration

  }

}

/*! @brief entry point to the IRQn event in DW1000 module

 *

 * */

void process_deca_irq(void){

  do{

    dwt_isr();

    //while IRS line active (ARM can only do edge sensitive interrupts)

  }while(port_CheckEXT_IRQ() == 1);

}

/*! @brief Check the current value of GPIO pin and return the value */

apalGpioState_t port_CheckEXT_IRQ(void) {

  apalGpioState_t  val;

  apalGpioRead(moduleGpioDw1000Irqn.gpio, &val);

  return val;

}

/*! @brief Manually set the chip select pin of the SPI */

void set_SPI_chip_select(void){

  apalGpioWrite(moduleGpioSpiChipSelect.gpio, APAL_GPIO_HIGH);

}

/*! @brief Manually reset the chip select pin of the SPI */

void clear_SPI_chip_select(void){

  apalGpioWrite(moduleGpioSpiChipSelect.gpio, APAL_GPIO_LOW);

}

aos_testresult_t aosTestDw1000Func(BaseSequentialStream* stream, aos_test_t* test) {

  aosDbgCheck(test->data != NULL && ((aos_test_dw1000data_t*)test->data)->driver != NULL);

//    aosThdUSleep(10);