General Functions

General Description

Functions
__STATIC_INLINE uint8_t	Cy_SmartIO_GetChBypass (SMARTIO_PRT_Type *base)
	Gets the bypass/route state of all 8 channels in the Smart I/O.
cy_en_smartio_status_t	Cy_SmartIO_SetChBypass (SMARTIO_PRT_Type *base, uint8_t bypassMask)
__STATIC_INLINE cy_en_smartio_clksrc_t	Cy_SmartIO_GetClock (SMARTIO_PRT_Type *base)
	Gets the clock source of the Smart I/O.
cy_en_smartio_status_t	Cy_SmartIO_SetClock (SMARTIO_PRT_Type *base, cy_en_smartio_clksrc_t clkSrc)
__STATIC_INLINE uint8_t	Cy_SmartIO_GetIoSync (SMARTIO_PRT_Type *base)
	Gets the synchronization mode of the 8 I/O terminals.
cy_en_smartio_status_t	Cy_SmartIO_SetIoSync (SMARTIO_PRT_Type *base, uint8_t ioSyncEn)
__STATIC_INLINE uint8_t	Cy_SmartIO_GetChipSync (SMARTIO_PRT_Type *base)
	Gets the synchronization mode of the 8 chip-side terminals.
cy_en_smartio_status_t	Cy_SmartIO_SetChipSync (SMARTIO_PRT_Type *base, uint8_t chipSyncEn)
cy_en_smartio_status_t	Cy_SmartIO_HoldOverride (SMARTIO_PRT_Type *base, bool hldOvr)

Function Documentation

Cy_SmartIO_GetChBypass()

__STATIC_INLINE uint8_t Cy_SmartIO_GetChBypass

(

SMARTIO_PRT_Type *

base

)

Gets the bypass/route state of all 8 channels in the Smart I/O.

Bypass bit	Channel
0	io0<->chip0
1	io1<->chip1
2	io2<->chip2
3	io3<->chip3
4	io4<->chip4
5	io5<->chip5
6	io6<->chip6
7	io7<->chip7

Parameters

base	Pointer to the Smart I/O base address

Returns

Bypass/Route state of 8 io<->chip channels (bits [7:0]): 1=bypass, 0=routed.

Function Usage

 
    /* Refer to the Cy_SmartIO_SetChBypass() function usage example */
 

Cy_SmartIO_GetClock()

__STATIC_INLINE cy_en_smartio_clksrc_t Cy_SmartIO_GetClock

(

SMARTIO_PRT_Type *

base

)

Gets the clock source of the Smart I/O.

Parameters

base	Pointer to the Smart I/O base address

Returns

Clock source

Function Usage

 
    /* Refer to the Cy_SmartIO_SetClock() function usage example */
 

Cy_SmartIO_GetIoSync()

__STATIC_INLINE uint8_t Cy_SmartIO_GetIoSync

(

SMARTIO_PRT_Type *

base

)

Gets the synchronization mode of the 8 I/O terminals.

Sync bit	I/O terminal
0	io0
1	io1
2	io2
3	io3
4	io4
5	io5
6	io6
7	io7

Parameters

base	Pointer to the Smart I/O base address

Returns

Sync mode of 8 I/O terminals (bits [7:0]): 1=sync, 0=no sync.

Function Usage

 
    /* Refer to the Cy_SmartIO_SetIoSync() function usage example */
 

Cy_SmartIO_GetChipSync()

__STATIC_INLINE uint8_t Cy_SmartIO_GetChipSync

(

SMARTIO_PRT_Type *

base

)

Gets the synchronization mode of the 8 chip-side terminals.

Sync bit	chip terminal
0	chip0
1	chip1
2	chip2
3	chip3
4	chip4
5	chip5
6	chip6
7	chip7

Parameters

base	Pointer to the Smart I/O base address

Returns

Sync mode of 8 chip-side terminals (bits [7:0]): 1=sync, 0=no sync.

Function Usage

 
    /* Refer to the Cy_SmartIO_SetChipSync() function usage example */