+ /*! @brief The spi command frame number (cycles = num * frame_len) */
+ unsigned int cmd_num;
+ /*! @brief The spi address frame number */
+ unsigned int addr_num;
+ /*! @brief The spi dummy frame number */
+ unsigned int dummy_num;
+ /*! @brief The Dual/Quad spi mode selection.*/
+ enum {
+ MULTI_WIRE_ALL,
+ MULTI_WIRE_DATA_ONLY,
+ MULTI_WIRE_ADDR_DATA
+ } multi_wire;