Page Comparison

This function is called by a device driver to disable the SPI chip select of the wireless device.

Files

net_bsp.c

Prototype

Note that since NetDev_WiFi_SPI_ChipSelDis() 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’.

Arguments

p_if

Pointer to specific interface to enable the chip select.

Returned Value

None.

Required Configuration

None.

Notes / Warnings

• 1 NetDev_WiFi_SPI_ChipSelDis() should be called only after the SPI lock has been acquired by calling NetDev_WiFi_SPI_Lock().
• 2 Since each network device requires a unique NetDev_WiFi_SPI_ChipSelDis(), it is recommended that each device’s NetDev_WiFi_SPI_ChipSelDis() function be named using the following convention:

...