Description

This group provides routines for controlling the VTCTXO tamer.

These functions are thread-safe.

Enumerations
enum	bladerf_vctcxo_tamer_mode { BLADERF_VCTCXO_TAMER_INVALID = -1 , BLADERF_VCTCXO_TAMER_DISABLED = 0 , BLADERF_VCTCXO_TAMER_1_PPS = 1 , BLADERF_VCTCXO_TAMER_10_MHZ = 2 }

Functions
API_EXPORT int CALL_CONV	bladerf_set_vctcxo_tamer_mode (struct bladerf *dev, bladerf_vctcxo_tamer_mode mode)

API_EXPORT int CALL_CONV	bladerf_get_vctcxo_tamer_mode (struct bladerf dev, bladerf_vctcxo_tamer_mode mode)

Enumeration Type Documentation

VCTCXO Tamer mode selection

These values control the use of header J71 pin 1 for taming the on-board VCTCXO to improve or sustain frequency accuracy.

When supplying input into the VCTCXO tamer, a 1.8V signal must be provided.

Warning: IMPORTANT: Exceeding 1.8V on J71-1 can damage the associated FPGA I/O bank. Ensure that you provide only a 1.8V signal!

Enumerator
BLADERF_VCTCXO_TAMER_INVALID	Denotes an invalid selection or state
BLADERF_VCTCXO_TAMER_DISABLED	Do not attempt to tame the VCTCXO with an input source.
BLADERF_VCTCXO_TAMER_1_PPS	Use a 1 pps input source to tame the VCTCXO.
BLADERF_VCTCXO_TAMER_10_MHZ	Use a 10 MHz input source to tame the VCTCXO.

Definition at line 3484 of file libbladeRF.h.

API_EXPORT int CALL_CONV bladerf_get_vctcxo_tamer_mode	(	struct bladerf *	dev,
		bladerf_vctcxo_tamer_mode *	mode
	)

Get the current VCTCXO tamer mode

Parameters

	dev	Device handle
[out]	mode	Current VCTCXO taming mode or BLADERF_VCTCXO_TAMER_INVALID if a failure occurs.

API_EXPORT int CALL_CONV bladerf_set_vctcxo_tamer_mode	(	struct bladerf *	dev,
		bladerf_vctcxo_tamer_mode	mode
	)

Set the VCTCXO tamer mode.

Parameters

	dev	Device handle
[in]	mode	VCTCXO taming mode