Definition:

#include <aGPM.tea>




int aGPM_GetAnalogInput(

char addr, char n);

Parameters:

addr	-	IIC address of the specified GPM.
n	-	Index of the A2D channel.

Return Value:

An int with the value of one of the A2D channels from the specified GPM.

Description:

This routine reads the value of one of the A2D channels from a GPM.  The GPM has four 8-bit A2D channels.  The index is zero-based and ranges from 0 to 3.  This routine converts the 1-byte A2D result to a 2-byte integer.  See the documentation for the GPS Module for more details regarding GPM registers and functions.

Example:

#include <aGPM.tea>

x=aGPM_GetAnalogInput((unsigned char)0xD0, 3);


This would set variable x to the value of A2D channel 3 of the GPM.

Related:

aGPM_Get2DigitInt, aGPM_Get3DigitInt, aGPM_GetYear, aGPM_GetAltitude, aGPM_GetHours, aGPM_GetMinutes, aGPM_GetSeconds, aGPM_GetDay, aGPM_GetMonth, aGPM_GetLatitudeDegrees, aGPM_GetLatitudeMinutes, aGPM_GetLatitudeFrac, aGPM_GetLatitudeDirChar, aGPM_GetLongitudeDegrees, aGPM_GetLongitudeMinutes, aGPM_GetLongitudeFrac, aGPM_GetLongitudeDirChar, aGPM_GetGPSQuality, aGPM_GetSatellitesInUse, aGPM_GetHDOP, aGPM_GetTrueHeading, aGPM_GetTrueHeadingFrac, aGPM_GetMagHeading, aGPM_GetMagHeadingFrac, aGPM_GetSpeed, aGPM_GetSpeedFrac, aGPM_GetSatelliteID, aGPM_GetSatelliteSignalLevel, aGPM_GetDigitalIO, aGPM_GetPosFoundFlag, aGPM_GetStatus, aGPM_SetPortDir, aGPM_SetPortBits