Function send Description Return Author Ahmed Ezzat Version 1.0 Date 5 June 2012 ********************************************************

* @brief Encode and send out serial port the referenced packet structure. * * @param[in/out] dPkt Packet structure containing packet info. * * @retu

Takes in quaternion, and normalizes it. Precondition: The quaternion must not be close to zero.

Sets ``so3`` using ``rotation_matrix``. Precondition: ``R`` must be orthogonal and ``det(R)=1``.

Setter of SO(2) rotations, leaves scale as is.

* \brief Calculate the baudrate divider. * * \param baudrate Baudrate value. * \param mck SPI module input clock frequency (MCK clock, Hz). *

* \brief Enable SPI. * * \param p_spi Pointer to an SPI instance. */

* @fn spi_flash_pp * @brief Program data of size less than a page (256 bytes) at the SPI flash * @param[IN] u32Offset * Address to write to at

* @fn spi_flash_read_internal * @brief Read from data from SPI flash * @param[OUT] pu8Buf * Pointer to data buffer * @param[IN] u32Addr * A

* \brief Get Peripheral Select mode. * * \param p_spi Pointer to an SPI instance. * * \return 1 for Variable mode, 0 for fixed mode. */

* \brief Check if all receptions are ready. * * \param p_spi Pointer to an SPI instance. * * \return 1 if the SPI Receiver is ready, otherwise 0.

\brief Receive one byte from an SPI device. * * \param p_spi Base address of the SPI instance. * \param data Data to read. * */

* \brief Issue a LASTXFER command. * The next transfer is the last transfer and after that CS is de-asserted. * * \param p_spi Pointer to an SPI i

* does this solver support the Schur complement for solving a system consisting of poses and * landmarks. Re-implemement in a derived solver, i

* Initialize flash. */

* \brief Configure the TC Block mode. * * \note The function tc_init() must be called prior to this one. * * \param[out] p_tc Module hardwa

* \brief Stop the TC clock on the specified channel. * * \param[out] p_tc Module hardware register base address pointer * \param[in] ul_channe

* \brief Write to TC Register A (RA) on the specified channel. * * \param[out] p_tc Module hardware register base address pointer * \param[in]

* \brief Write to TC Register C (RC) on the selected channel. * * \param[out] p_tc Module hardware register base address pointer * \param[in]

* \internal * \brief Construct the TWIHS module address register field * * The TWIHS module address register is sent out MSB first. And the size co

* \brief Reset TWIHS. * * \param p_twihs Pointer to a TWIHS instance. */

* \brief Returns a value to check the end of USB Configuration descriptor * * \return address after the last byte of USB Configuration descriptor *

* \brief Disables an usb device interface (UDI) * This routine call the UDI corresponding to interface number * * \param iface_num Interface nu

* \brief Enables an usb device interface (UDI) * This routine calls the UDI corresponding * to the interface and setting number. * * \param iface_

* \brief Search specific descriptor in global interface descriptor * * \param desc Address of interface descriptor * or pre

Constructor from pair of real and imaginary number. Precondition: The pair must not be close to zero.

* \brief Configure USART to work in SPI mode and act as a master. * * \note By default, the transmitter and receiver aren't enabled. * * \param p_

* \brief enables the relevant channel of given XDMAC. * * \param[out] xdmac Module hardware register base address pointer. * \param[in] channel_nu

* \brief enables the relevant channel of given XDMAC without invalidating data cache. * * \param[out] xdmac Module hardware register base address po

Zero matrix * m(m,n) = { 0, ..., 0 } */

* Returns the current control line state of the RS-232 line. * \param pCdcd Pointer to CDCDSerialPort instance. */