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ChipSelEn() /ChipSelDis()
void FSDev_BSP_SPI_ChipSelEn (FS_QTY unit_nbr);
void FSDev_BSP_SPI_ChipSelDis (FS_QTY unit_nbr);
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File |
Called from |
Code enabled by |
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fs_dev_<dev_name>_bsp.c |
Device driver |
N/A |
Enable/disable device chip select.
Arguments
unit_nbr
Unit number of device.
Returned Value
None.
Notes/Warnings
The chip select is typically “active low”. To enable the device, the chip select pin should be cleared; to disable the device, the chip select pin should be set.