Dual Frequency Mode

Dual Frequency Mode (DFM) parameter definitions and API functions. More...

Collaboration diagram for Dual Frequency Mode:

Macros
#define	ARGUS_DFM_FRAME_COUNT   (2U)
#define	ARGUS_DFM_MODE_COUNT   (2U)

Enumerations
enum	argus_dfm_mode_t {   DFM_MODE_OFF = 0U ,   DFM_MODE_4X = 1U ,   DFM_MODE_8X = 2U }

Detailed Description

Dual Frequency Mode (DFM) parameter definitions and API functions.

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The DFM is an algorithm to extend the unambiguous range of the sensor by utilizing two detuned measurement frequencies.

The AFBR-S50 API provides three measurement modes:

• 1X: Single Frequency Measurement
• 4X: Dual Frequency Measurement w/ 4 times the unambiguous range of the Single Frequency Measurement
• 8X: Dual Frequency Measurement w/ 8 times the unambiguous range of the Single Frequency Measurement

Macro Definition Documentation

ARGUS_DFM_FRAME_COUNT

#define ARGUS_DFM_FRAME_COUNT   (2U)

The Dual Frequency Mode frequency count.

ARGUS_DFM_MODE_COUNT

#define ARGUS_DFM_MODE_COUNT   (2U)

The Dual Frequency Mode measurement modes count. Excluding the disabled mode.

Enumeration Type Documentation

argus_dfm_mode_t

enum argus_dfm_mode_t

The Dual Frequency Mode measurement modes enumeration.

Enumerator
DFM_MODE_OFF	Single Frequency Measurement Mode (w/ 1x Unambiguous Range).
DFM_MODE_4X	4X Dual Frequency Measurement Mode (w/ 4x Unambiguous Range).
DFM_MODE_8X	8X Dual Frequency Measurement Mode (w/ 8x Unambiguous Range).