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68 lines
2.7 KiB
68 lines
2.7 KiB
4 weeks ago
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/*----------------------------------------------------------------------------*/
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/* Company : ADLINK */
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/* Date : 2008/07/25 */
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/* */
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/* This sample performs AI/AO auto calibration for PCI-9222. */
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/* There are two EEPROM banks, default bank and user bank, to store AI/AO */
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/* calibration constants. The driver loads calibration constants and writes */
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/* them to ADC/DAC during the period of driver loaded. */
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/* User can use PCI_DB_Auto_Calibration_ALL() to perform auto calibration, */
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/* and those auto calibration constants will be written to ADC/DAC */
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/* automatically. Then, User can use PCI_EEPROM_CAL_Constant_Update() to */
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/* store the auto calibration constants to user bank of EEPROM. */
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/* PCI_Load_CAL_Data() is used to load the calibration constants from default */
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/* or user bank of EEPROM to ADC/DAC. */
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/*----------------------------------------------------------------------------*/
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <conio.h>
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#include "dask.h"
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int main(int argc, char **argv)
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{
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I16 card, err;
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U16 card_num;
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U8 fWriteEE;
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printf("The sample performs AI/AO auto calibration.\n");
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printf("Card Number: ");
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scanf(" %hd", &card_num);
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card = Register_Card(PCI_9222, card_num);
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if(card<0){
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printf("Register_Card Error: %d\n", card);
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exit(1);
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}
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printf("Press any key to start AI/AO auto calibration.\n");
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getch();
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printf("Auto Calibration is performing... It will take some minites...\n");
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err = PCI_DB_Auto_Calibration_ALL(card);
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if(err<0){
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printf("Auto Calibration Error: %d\n", err);
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Release_Card(card);
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exit(1);
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}
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printf("\nAuto Calibration is done...\n");
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printf("\nStore the auto calibration constants to EEPROM?\n");
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printf("Press 'Y' to store them to EEPROM, and others to exit.\n");
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fWriteEE = getch();
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if((fWriteEE=='Y')||(fWriteEE=='y')){
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printf("Store auto calibration constants to user bank of EEPROM...\n");
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err = PCI_EEPROM_CAL_Constant_Update(card, EEPROM_USER_BANK1);
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if(err<0){
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printf("Save Calibration Constants to EEProm Error: %d\n", err);
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Release_Card(card);
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exit(1);
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}
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printf("\nAuto calibration constants are stored to EEPROM completely.\n");
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}
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printf("\nPress any key to exit...\n");
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getch();
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Release_Card(card);
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return 0;
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}
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