User`s manual

BL4S100 User’s Manual 84
anaIn (continued)
RETURN VALUE
A value corresponding to the voltage on the analog input channel:
0–2047 for 11-bit A/D conversions,
or a value of
BL_ERRCODESTART or less to indicate an error condition:
A/D converter operation errors (will not create run-time error):
BL_TIMEOUT
BL_OVERFLOW
BL_WRONG_MODE
System errors (can create run-time error unless disabled):
-ERR_ANA_CALIB — fault detected in reading calibration factor
-ERR_ANA_INVAL — invalid parameter value.
SEE ALSO
brdInit, anaInConfig, anaInCalib, anaInmAmps, anaInDiff, anaInVolts