BL4S200 User’s Manual
119
anaInDiff (continued)
RETURN VALUE
A voltage on the analog input channel, 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_NOT_CAL
— A/D converter is not calibrated for this channel/gain.
BL_OVERFLOW
— A/D converter overflow.
BL_SPIBUSY
— shared SPI port is already in use.
BL_TIMEOUT
— A/D converter timeout.
BL_WRONG_MODE
— A/D converter is in wrong mode (run
anaInConfig()
).
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, anaIn, anaInmAmps, anaInVolts, anaInCalib
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