Basic Configuration

Functions
__STATIC_INLINE void	ll_adc_enable (void)
	Enable ADC module. More...
__STATIC_INLINE void	ll_adc_disable (void)
	Disable ADC module. More...
__STATIC_INLINE uint32_t	ll_adc_is_enabled (void)
	Check if ADC module is enabled. More...
__STATIC_INLINE void	ll_adc_enable_clock (void)
	Enable ADC clock. More...
__STATIC_INLINE void	ll_adc_disable_clock (void)
	Disable ADC clock. More...
__STATIC_INLINE uint32_t	ll_adc_is_enabled_clock (void)
	Check if ADC clock is enabled. More...
__STATIC_INLINE void	ll_adc_set_clock (uint32_t clk)
	Set ADC clock source. More...
__STATIC_INLINE uint32_t	ll_adc_get_clock (void)
	Return source for ADC clock. More...
__STATIC_INLINE void	ll_adc_set_ref_value (uint32_t value)
	Set ADC bias reference. More...
__STATIC_INLINE uint32_t	ll_adc_get_ref_value (void)
	Return ADC bias reference. More...
__STATIC_INLINE void	ll_adc_enable_temp (void)
	Enable temperature sensor. More...
__STATIC_INLINE void	ll_adc_disable_temp (void)
	Disable temperature sensor. More...
__STATIC_INLINE uint32_t	ll_adc_is_enabled_temp (void)
	Check if temperature sensor is enabled. More...
__STATIC_INLINE void	ll_adc_enable_vbat (void)
	Enable Vbattery sensor. More...
__STATIC_INLINE void	ll_adc_disable_vbat (void)
	Disable Vbattery sensor. More...
__STATIC_INLINE uint32_t	ll_adc_is_enabled_vbat (void)
	Check if Vbattery sensor is enabled. More...
__STATIC_INLINE void	ll_adc_set_input_mode (uint32_t mode)
	Set ADC input mode. More...
__STATIC_INLINE uint32_t	ll_adc_get_input_mode (void)
	Return ADC input mode. More...
__STATIC_INLINE void	ll_adc_enable_ofs_cal (void)
	Enable offset calibration. More...
__STATIC_INLINE void	ll_adc_disable_ofs_cal (void)
	Disable offset calibration. More...
__STATIC_INLINE uint32_t	ll_adc_is_enabled_ofs_cal (void)
	Check if offset calibration is enabled. More...
__STATIC_INLINE void	ll_adc_set_dynamic_rang (uint32_t rang)
	Set dynamic rang of ADC. More...
__STATIC_INLINE uint32_t	ll_adc_get_dynamic_rang (void)
	Return ADC dynamic rang. More...
__STATIC_INLINE void	ll_adc_set_channelp (uint32_t source)
	Set source of ADC input channelP. More...
__STATIC_INLINE uint32_t	ll_adc_get_channelp (void)
	Return source of ADC input channelP. More...
__STATIC_INLINE void	ll_adc_set_channeln (uint32_t source)
	Set source of ADC input channelN. More...
__STATIC_INLINE uint32_t	ll_adc_get_channeln (void)
	Return source of ADC input channelN. More...
__STATIC_INLINE void	ll_adc_enable_mas_rst (void)
	Enable ADC MAS_RST. More...
__STATIC_INLINE void	ll_adc_disable_mas_rst (void)
	Disable ADC MAS_RST. More...
__STATIC_INLINE uint32_t	ll_adc_is_enabled_mas_rst (void)
	Check if ADC MAS_RST is enabled. More...
__STATIC_INLINE void	ll_adc_set_ref (uint32_t source)
	Set source of ADC reference. More...
__STATIC_INLINE uint32_t	ll_adc_get_ref (void)
	Return source of ADC reference. More...
__STATIC_INLINE void	ll_adc_set_ref_current (uint32_t source)
	Set current of ADC reference circuit. More...
__STATIC_INLINE uint32_t	ll_adc_get_ref_current (void)
	Return current of ADC reference circuit. More...

Detailed Description

Function Documentation

ll_adc_disable()

__STATIC_INLINE void ll_adc_disable

(

void

)

Disable ADC module.

Register	BitsName
SNSADC_CFG	REG4

Return values

None

ll_adc_disable_clock()

__STATIC_INLINE void ll_adc_disable_clock

(

void

)

Disable ADC clock.

Register	BitsName
MSIO_PAD_CFG_1	ADC_CLK_EN

Return values

None

ll_adc_disable_mas_rst()

__STATIC_INLINE void ll_adc_disable_mas_rst

(

void

)

Disable ADC MAS_RST.

Register	BitsName
SNSADC_CFG	REG4

Return values

None

ll_adc_disable_ofs_cal()

__STATIC_INLINE void ll_adc_disable_ofs_cal

(

void

)

Disable offset calibration.

Register	BitsName
SNSADC_CFG	REG2

Return values

None

ll_adc_disable_temp()

__STATIC_INLINE void ll_adc_disable_temp

(

void

)

Disable temperature sensor.

Register	BitsName
SNSADC_CFG	REG2

Return values

None

ll_adc_disable_vbat()

__STATIC_INLINE void ll_adc_disable_vbat

(

void

)

Disable Vbattery sensor.

Register	BitsName
SNSADC_CFG	REG2

Return values

None

ll_adc_enable()

__STATIC_INLINE void ll_adc_enable

(

void

)

Enable ADC module.

Register	BitsName
SNSADC_CFG	REG4

Return values

None

ll_adc_enable_clock()

__STATIC_INLINE void ll_adc_enable_clock

(

void

)

Enable ADC clock.

Register	BitsName
MSIO_PAD_CFG_1	ADC_CLK_EN

Return values

None

ll_adc_enable_mas_rst()

__STATIC_INLINE void ll_adc_enable_mas_rst

(

void

)

Enable ADC MAS_RST.

Register	BitsName
SNSADC_CFG	REG4

Return values

None

ll_adc_enable_ofs_cal()

__STATIC_INLINE void ll_adc_enable_ofs_cal

(

void

)

Enable offset calibration.

Note

Enable offset calibration, used to swap inputs of comparator for offset calibration.

Register	BitsName
SNSADC_CFG	REG2

Return values

None

ll_adc_enable_temp()

__STATIC_INLINE void ll_adc_enable_temp

(

void

)

Enable temperature sensor.

Register	BitsName
SNSADC_CFG	REG2

Return values

None

ll_adc_enable_vbat()

__STATIC_INLINE void ll_adc_enable_vbat

(

void

)

Enable Vbattery sensor.

Register	BitsName
SNSADC_CFG	REG2

Return values

None

ll_adc_get_channeln()

__STATIC_INLINE uint32_t ll_adc_get_channeln

(

void

)

Return source of ADC input channelN.

Register	BitsName
SNSADC_CFG	REG3

Return values

Returned

value can be one of the following values: LL_ADC_INPUT_SRC_IO0 LL_ADC_INPUT_SRC_IO1 LL_ADC_INPUT_SRC_IO2 LL_ADC_INPUT_SRC_IO3 LL_ADC_INPUT_SRC_IO4 LL_ADC_INPUT_SRC_TMP LL_ADC_INPUT_SRC_BAT

ll_adc_get_channelp()

__STATIC_INLINE uint32_t ll_adc_get_channelp

(

void

)

Return source of ADC input channelP.

Register	BitsName
SNSADC_CFG	REG3

Return values

Returned

value can be one of the following values: LL_ADC_INPUT_SRC_IO0 LL_ADC_INPUT_SRC_IO1 LL_ADC_INPUT_SRC_IO2 LL_ADC_INPUT_SRC_IO3 LL_ADC_INPUT_SRC_IO4 LL_ADC_INPUT_SRC_TMP LL_ADC_INPUT_SRC_BAT

ll_adc_get_clock()

__STATIC_INLINE uint32_t ll_adc_get_clock

(

void

)

Return source for ADC clock.

Register	BitsName
MSIO_PAD_CFG_1	ADC_CLK_SEL

Return values

Returned

value can be one of the following values: LL_ADC_CLK_16 LL_ADC_CLK_8 LL_ADC_CLK_4 LL_ADC_CLK_2 LL_ADC_CLK_1P6 LL_ADC_CLK_1

ll_adc_get_dynamic_rang()

__STATIC_INLINE uint32_t ll_adc_get_dynamic_rang

(

void

)

Return ADC dynamic rang.

Register	BitsName
SNSADC_CFG	REG2

Return values

Returned

value can be a value between: 1 ~ 7

ll_adc_get_input_mode()

__STATIC_INLINE uint32_t ll_adc_get_input_mode

(

void

)

Return ADC input mode.

Register	BitsName
SNSADC_CFG	REG2

Return values

Returned

value can be one of the following values: LL_ADC_INPUT_SINGLE LL_ADC_INPUT_DIFFERENTIAL

ll_adc_get_ref()

__STATIC_INLINE uint32_t ll_adc_get_ref

(

void

)

Return source of ADC reference.

Register	BitsName
SNSADC_CFG	REG4

Return values

Returned

value can be one of the following values: LL_ADC_REF_SRC_BUF_INT LL_ADC_REF_SRC_IO0 LL_ADC_REF_SRC_IO1 LL_ADC_REF_SRC_IO2 LL_ADC_REF_SRC_IO3

ll_adc_get_ref_current()

__STATIC_INLINE uint32_t ll_adc_get_ref_current

(

void

)

Return current of ADC reference circuit.

Register	BitsName
SNSADC_CFG	REG4

Return values

Returned

value can be a value between: 0 ~ 7

ll_adc_get_ref_value()

__STATIC_INLINE uint32_t ll_adc_get_ref_value

(

void

)

Return ADC bias reference.

Register	BitsName
SNSADC_CFG	REG1

Return values

Returned

value can be one of the following values: LL_ADC_REF_VALUE_0P8 LL_ADC_REF_VALUE_1P2 LL_ADC_REF_VALUE_1P6

ll_adc_is_enabled()

__STATIC_INLINE uint32_t ll_adc_is_enabled

(

void

)

Check if ADC module is enabled.

Register	BitsName
SNSADC_CFG	REG4

Return values

State

of bit (1 or 0).

ll_adc_is_enabled_clock()

__STATIC_INLINE uint32_t ll_adc_is_enabled_clock

(

void

)

Check if ADC clock is enabled.

Register	BitsName
MSIO_PAD_CFG_1	ADC_CLK_EN

Return values

State

of bit (1 or 0).

ll_adc_is_enabled_mas_rst()

__STATIC_INLINE uint32_t ll_adc_is_enabled_mas_rst

(

void

)

Check if ADC MAS_RST is enabled.

Register	BitsName
SNSADC_CFG	REG4

Return values

State

of bit (1 or 0).

ll_adc_is_enabled_ofs_cal()

__STATIC_INLINE uint32_t ll_adc_is_enabled_ofs_cal

(

void

)

Check if offset calibration is enabled.

Register	BitsName
SNSADC_CFG	REG2

Return values

State

of bit (1 or 0).

ll_adc_is_enabled_temp()

__STATIC_INLINE uint32_t ll_adc_is_enabled_temp

(

void

)

Check if temperature sensor is enabled.

Register	BitsName
SNSADC_CFG	REG2

Return values

State

of bit (1 or 0).

ll_adc_is_enabled_vbat()

__STATIC_INLINE uint32_t ll_adc_is_enabled_vbat

(

void

)

Check if Vbattery sensor is enabled.

Register	BitsName
SNSADC_CFG	REG2

Return values

State

of bit (1 or 0).

ll_adc_set_channeln()

__STATIC_INLINE void ll_adc_set_channeln

(

uint32_t

source

)

Set source of ADC input channelN.

Register	BitsName
SNSADC_CFG	REG3

Parameters

source

This parameter can be one of the following values: LL_ADC_INPUT_SRC_IO0 LL_ADC_INPUT_SRC_IO1 LL_ADC_INPUT_SRC_IO2 LL_ADC_INPUT_SRC_IO3 LL_ADC_INPUT_SRC_IO4 LL_ADC_INPUT_SRC_TMP LL_ADC_INPUT_SRC_BAT

Return values

None

ll_adc_set_channelp()

__STATIC_INLINE void ll_adc_set_channelp

(

uint32_t

source

)

Set source of ADC input channelP.

Register	BitsName
SNSADC_CFG	REG3

Parameters

source

This parameter can be one of the following values: LL_ADC_INPUT_SRC_IO0 LL_ADC_INPUT_SRC_IO1 LL_ADC_INPUT_SRC_IO2 LL_ADC_INPUT_SRC_IO3 LL_ADC_INPUT_SRC_IO4 LL_ADC_INPUT_SRC_TMP LL_ADC_INPUT_SRC_BAT

Return values

None

ll_adc_set_clock()

__STATIC_INLINE void ll_adc_set_clock

(

uint32_t

clk

)

Set ADC clock source.

Register	BitsName
MSIO_PAD_CFG_1	ADC_CLK_SEL

Parameters

clk	This parameter can be one of the following values: LL_ADC_CLK_16 LL_ADC_CLK_8 LL_ADC_CLK_4 LL_ADC_CLK_2 LL_ADC_CLK_1P6 LL_ADC_CLK_1

Return values

None

ll_adc_set_dynamic_rang()

__STATIC_INLINE void ll_adc_set_dynamic_rang

(

uint32_t

rang

)

Set dynamic rang of ADC.

Note

When higher input signal frequencies close to Nyquist rate, you should set 1.

Register	BitsName
SNSADC_CFG	REG2

Parameters

rang	This parameter can be a value between: 1 ~ 7

Return values

None

ll_adc_set_input_mode()

__STATIC_INLINE void ll_adc_set_input_mode

(

uint32_t

mode

)

Set ADC input mode.

Register	BitsName
SNSADC_CFG	REG2

Parameters

mode	This parameter can be one of the following values: LL_ADC_INPUT_SINGLE LL_ADC_INPUT_DIFFERENTIAL

Return values

None

ll_adc_set_ref()

__STATIC_INLINE void ll_adc_set_ref

(

uint32_t

source

)

Set source of ADC reference.

Register	BitsName
SNSADC_CFG	REG4

Parameters

source

This parameter can be one of the following values: LL_ADC_REF_SRC_BUF_INT LL_ADC_REF_SRC_IO0 LL_ADC_REF_SRC_IO1 LL_ADC_REF_SRC_IO2 LL_ADC_REF_SRC_IO3

Return values

None

ll_adc_set_ref_current()

__STATIC_INLINE void ll_adc_set_ref_current

(

uint32_t

source

)

Set current of ADC reference circuit.

Note

When samples at 100kbps, you should set 0. When samples at 1mbps, you should set 7.

Register	BitsName
SNSADC_CFG	REG4

Parameters

source

This parameter can be a value between: 0 ~ 7

Return values

None

ll_adc_set_ref_value()

__STATIC_INLINE void ll_adc_set_ref_value

(

uint32_t

value

)

Set ADC bias reference.

Register	BitsName
SNSADC_CFG	REG1

Parameters

value

This parameter can be one of the following values: LL_ADC_REF_VALUE_0P8 LL_ADC_REF_VALUE_1P2 LL_ADC_REF_VALUE_1P6

Return values

None