Functions

General Description

Functions
uint32_t	Cy_BTSS_GetXtalOscFreq (void)
	Gets the Crystal Oscillator Frequency(Hz) generated by Radio Hard IP. More...
cy_en_btss_status_t	Cy_BTSS_PowerDep (bool enable)
	Enable/Disable the Power dependency of BTSS on CPUSS. More...
cy_en_btss_status_t	Cy_BTSS_CPUSSPowerDep (bool enable)
	Enable/Disable the Power dependency of CPUSS on BTSS. More...
void	Cy_BTSS_PowerDepResetCount (void)
	Reset Power dependency use count. More...
void	Cy_BTSS_AssertReset (bool assertEn)
	Asserts/De-Asserts Reset of BTSS IP. More...
bool	Cy_BTSS_IsResetAsserted (void)
	Checks if BTSS IP Reset is Asserted or not. More...

Function Documentation

Cy_BTSS_GetXtalOscFreq()

uint32_t Cy_BTSS_GetXtalOscFreq

(

void

)

Gets the Crystal Oscillator Frequency(Hz) generated by Radio Hard IP.

Returns

Frequency(Hz) of Crystal Oscillator generated by Radio Hard IP

Cy_BTSS_PowerDep()

cy_en_btss_status_t Cy_BTSS_PowerDep

(

bool

enable

)

Enable/Disable the Power dependency of BTSS on CPUSS.

If enabled, BTSS will wake up and will be ON as long as CPUSS is ON.

Parameters

enable

TRUE-Enable, FASLE-Disable

Returns

cy_en_btss_status_t

Note

This API needs to be used to wake and keep the BTSS ON , while CPUSS is ON.

Cy_BTSS_CPUSSPowerDep()

cy_en_btss_status_t Cy_BTSS_CPUSSPowerDep

(

bool

enable

)

Enable/Disable the Power dependency of CPUSS on BTSS.

If enabled, CPUSS will be ON as long as BTSS is ON.

Parameters

enable

TRUE-Enable, FASLE-Disable

Returns

cy_en_btss_status_t

Note

This API needs to be used if we need to keep the CPUSS ON , while BTSS is ON.

Cy_BTSS_PowerDepResetCount()

void Cy_BTSS_PowerDepResetCount

(

void

)

Reset Power dependency use count.

Note

This API can be used to reset use count to Zero when BT Reset happens.

Cy_BTSS_AssertReset()

void Cy_BTSS_AssertReset

(

bool

assertEn

)

Asserts/De-Asserts Reset of BTSS IP.

Parameters

assertEn

TRUE-Enable, FALSE-Disable

Cy_BTSS_IsResetAsserted()

bool Cy_BTSS_IsResetAsserted

(

void

)

Checks if BTSS IP Reset is Asserted or not.

Returns

TRUE- if Assert Enabled, FALSE- if Assert Disabled.