Description

Channel configuration structure.

Data Fields
cy_en_sar_chan_config_port_pin_addr_t	addr
	The combined SARMUX port address and pin address value. More...

bool	differential
	Differential enable for this channel. More...

cy_en_sar_channel_ctrl_resolution_t	resolution
	Resolution for this channel. More...

bool	avgEn
	Averaging enable for this channel. More...

cy_en_sar_channel_sampletime_t	sampleTimeSel
	Sample time select: select which of the 4 global sample times to use for this channel.

bool	rangeIntrEn
	Range detection interrupt enable.

bool	satIntrEn
	Saturation detection interrupt enable.

cy_en_sar_chan_config_neg_port_pin_addr_t	neg_addr
	The combined SARMUX negative port address and pin address value. More...

bool	negAddrEn
	Enable addressing negative pin for new differential mode.

bool	diagVplusSource
	Diagnostic broken wire Vplus source current.

bool	diagVplusSink
	Diagnostic broken wire Vplus sink current.

bool	diagVminusSoure
	Diagnostic broken wire Vminus source current.

bool	diagVminusSink
	Diagnostic broken wire Vminus sink current.

Field Documentation

The combined SARMUX port address and pin address value.

bool cy_stc_sar_channel_config_t::differential

Differential enable for this channel.

false: The voltage on the addressed pin is measured (Single-ended) and the resulting value is stored in the corresponding data register.
true: The differential voltage on the addressed pin pair is measured and the resulting value is stored in the corresponding data register. (pinAddr[0] is ignored).

cy_en_sar_channel_ctrl_resolution_t cy_stc_sar_channel_config_t::resolution

Resolution for this channel.

When AVG_EN is set this bit is ignored and always a 12-bit resolution (or highest resolution allowed by wounding) is used for this channel.

bool cy_stc_sar_channel_config_t::avgEn

Averaging enable for this channel.

If set the avgCnt and avgShift settings are used for sampling the addressed pin(s)

The combined SARMUX negative port address and pin address value.