How to use DDS file to calibrate the internal sensors

Ahlo · Post by **Ahlo** » Sat May 08, 2004 9:39 pm

In writing own progam by calling DLL, as my understanding, the sensor connected to EXT1 or EXT2 can be calibrated by using DDS file. But is it possible to do the same thing for internal MIC and temperature sensor?
If any how?

Thanks

Ahlo

markspencer · Post by **markspencer** » Mon May 10, 2004 8:23 am

Hi,

Thank you for your post.

The EXT1 and EXT2 use the DDS files to convert the voltage in to a scaled unit. The internal sensors such as the Microphone and Temperature sensor are already scaled, in a similiar way through the driver (drdaq32.dll).

The scaling file .DDS is not a method of calibration for the external sensors.

Best regards,