FREQOUT
Syntax
FREQOUT pin, milliseconds, freq1 FREQOUT pin, milliseconds, freq1, freq2
Description
Generate a sine-wave signal on pin for milliseconds. A single frequency or mixed dual frequncy tone may be generated. The IO direction of the pin will be set to output. The output pin might be connected to a speaker or audio amplifier.
Example
'Generate a soothing dual frequency tone on pin 4 for 8 seconds
'using frequncies 2500 and 6000
FREQOUT 4, 8000, 2500, 6000
Differences from other BASICs
- no equivalen in Visual BASIC
- none from PBASIC