EX_AD12.C   Example to read two A/D Channels of LTC1298 ///////////////////////////////////////////////////////////////////////// //// EX_AD12.C //// //// //// //// This program will read both A/D channels and display the //// //// results as both a voltage and raw hex number over the RS-232. //// //// A reading is taken every second. //// //// //// //// (C) Copyright 1996,1997 Custom Computer Services //// //// //// ///////////////////////////////////////////////////////////////////////// #include <16F84.H> #fuses HS,NOPROTECT,NOWDT #use delay(clock=4000000) #use rs232(baud=9600, xmit=PIN_A3, rcv=PIN_A2) #include void display_data( long int data ) { char volt_string[6]; convert_to_volts( data, volt_string ); printf(volt_string); printf(" (%4lX)",data); } main() { long int value; adc_init(); printf("Sampling:\r\n"); do { delay_ms(1000); value = read_analog(0); printf("\n\rCh0: "); display_data( value ); value = read_analog(1); printf(" Ch1: "); display_data( value ); } while (TRUE); }

tech_support@blitzlogic.com