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This function is called by a device driver to configure the SPI controller accordingly with device’s SPI setting.

Files

net_bsp.c

Prototype

Code Block

          static CPU_INT32U NetDev_WiFi_SPI_Cfg (NET_IF                         *p_if,
                                                 NET_DEV_CFG_SPI_CLK_FREQ        freq,
                                                 NET_DEV_CFG_SPI_CLK_POL         pol,
                                                 NET_DEV_CFG_SPI_CLK_PHASE       phase,
                                                 NET_DEV_CFG_SPI_XFER_UNIT_LEN   xfer_unit_len,
                                                 NET_DEV_CFG_SPI_XFER_SHIFT_DIR  xfer_shift_dir,
                                                 NET_ERR                        *p_err);


Note that since NetDev_WiFi_SPI_Cfg() is accessed only by function pointer via a BSP interface structure, it doesn’t need to be globally available and should therefore be declared as ‘static’.

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