Signal Hound BB60C Programmer's Reference Manual

Signal Hound | API Functions
21
together with a port type. Use the ‘|’ operator to
combine a coupled type and a port type.
BB_PORT1_AC_COUPLED
Denotes an AC coupled port
BB_PORT1_DC_COUPLED
Denotes a DC coupled port
BB_PORT1_INT_REF_OUT
Output the internal 10 MHz timebase
BB_PORT1_EXT_REF_IN
Accept an external 10MHz time base
BB_PORT1_OUT_LOGIC_LOW
BB_PORT1_OUT_LOGIC_HIGH
Port 2 IO
BB_PORT2_OUT_LOGIC_LOW
BB_PORT2_OUT_LOGIC_HIGH
BB_PORT2_IN_TRIGGER_RISING_EDGE
When set, the device is notified of a rising edge
BB_PORT2_IN_TRIGGER_FALLING_EDGE
When set, the device is notified of a falling edge
Return Values
bbNoError Device configured successfully.
bbDeviceNotOpenErr Device specified is not open.
bbDeviceNotIdleErr This is returned if the device is currently operating in a mode. The
device must be idle to configure ports.
bbInvalidParameterErr A parameter supplied is unknown.
Example
This example shows how to configure an AC external reference input into port 1 and a emit a logic high
on port 2. Note the ‘|’ operation is used to specify the AC couple.
1. bbConfigureIO (
2. myDeviceNumber,
3. BB_PORT1_AC_COUPLED | BB_PORT1_EXT_REF_IN, // AC external reference in on port 1
4. BB_PORT2_OUT_LOGIC_HIGH // Output DC logic high on port 1
5. );
bbConfigureDemod
Configure audio demodulation operation
bbStatus bbConfigureDemod(int device, int modulationType, double freq, float IFBW,
float audioLowPassFreq, float audioHighPassFreq, float FMDeemphasis);
Parameters
device Handle to the device being configured.
modulationType Specifies the demodulation scheme, possible values are

Signal Hound BB60C Specifications

General

Brand	Signal Hound
Model	BB60C
Category	Measuring Instruments
Language	English