AMiRo-OS

int dwt_initialise(uint16_t config) ;   // TODO

//int dwt_initialise(uint16_t config, DW1000Driver* drv) ;

/*! ------------------------------------------------------------------------------------------------------------------

 * @fn writetospi()

 *

 * @brief

 * NB: In porting this to a particular microprocessor, the implementer needs to define the two low

 * level abstract functions to write to and read from the SPI.

 * Low level abstract function to write to the SPI

 * Takes two separate byte buffers for write header and write data

 * returns 0 for success, or -1 for error

 *

 * Note: The body of this function is platform specific

 *

 * input parameters:

 * @param headerLength  - number of bytes header being written

 * @param headerBuffer  - pointer to buffer containing the 'headerLength' bytes of header to be written

 * @param bodylength    - number of bytes data being written

 * @param bodyBuffer    - pointer to buffer containing the 'bodylength' bytes od data to be written

 *

 * output parameters

 *

 * returns DWT_SUCCESS for success, or DWT_ERROR for error

 */

extern int writetospi(uint16_t headerLength, const uint8_t *headerBuffer, uint32_t bodylength, const uint8_t *bodyBuffer);

/*! ------------------------------------------------------------------------------------------------------------------

 * @fn readfromspi()

 *

 * @brief

 * NB: In porting this to a particular microprocessor, the implementer needs to define the two low

 * level abstract functions to write to and read from the SPI.

 * Low level abstract function to write to the SPI

 * Takes two separate byte buffers for write header and write data

 * returns 0 for success, or -1 for error

 *

 * Note: The body of this function is platform specific

 *

 * input parameters:

 * @param headerLength  - number of bytes header to write

 * @param headerBuffer  - pointer to buffer containing the 'headerLength' bytes of header to write

 * @param readlength    - number of bytes data being read

 * @param readBuffer    - pointer to buffer containing to return the data (NB: size required = headerLength + readlength)

 *

 * output parameters

 *

 * returns DWT_SUCCESS for success (and the position in the buffer at which data begins), or DWT_ERROR for error

 */

extern int readfromspi(uint16_t headerLength, const uint8_t *headerBuffer, uint32_t readlength, uint8_t *readBuffer);

ITStatus port_GetEXT_IRQStatus(void);

/**

 * @brief   Flag to switch between two SPI speeds on the fly

 */

extern bool isHighSpeedSpi;

/**

 * @brief   Configuration for the Low Speed SPI interface driver to communicate with DW1000

 */

//extern SPIConfig moduleHalSpiUwbLsConfig;

/**

 * @brief   Configuration for the High Speed SPI interface driver to communicate with DW1000

 */

//extern SPIConfig moduleHalSpiUwbHsConfig;