Specifications

16.4. LED API
BHT_GetNLedStatus
Description
Read the status of the indicator LED (red/blue).
Syntax
DWORD BHT_GetNLedStatus (
DWORD* pdwInfo )
Parameters
pdwInfo
[out] Address for storing the LED status
pdwInfo Specification
LED_OFF Both red and blue LEDs OFF
RED_LED_ON Red LED ON
GREEN_LED_ON Blue LED ON
RED_LED_ON | GREEN_LED_ON Both red and blue LEDs ON
Return value
Error code Meaning
ERROR_SUCCESS Successful completion
ERROR_INVALID_PARAMETER Storage address not specified.
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