Agilent Technologies E1330B Manual do Utilizador descarregar pdf (Página 126)

124 Agilent E1330B Digital I/O Module Register Information

Appendix B

C Version

#include <stdio.h>

#include <chpib.h>

#include <cfunc.h>

#define LOG_ADDR 144

#define BASE_ADDR (long) ((0x1FC000) + (64 * LOG_ADDR))

main()

{ int reg_addr;

float send_data[3], read;

char state[2] = {13,10};

send_data[1] = 16;

send_data[2] = 0;

send_data[0] = BASE_ADDR + 0;

IOEOI (7L, 0); IOEOL (7L, " ", 0);

IOOUTPUTS (70900L, "DIAG:PEEK? ", 11);

IOEOI (7L, 1); IOEOL (7L, state, 2);

IOOUTPUTA (70900L, send_data, 2);

IOENTER(70900L, &read);

printf("/nIdentification Register = %0x",read);

send_data[0] = BASE_ADDR + 2;

IOEOI (7L, 0); IOEOL (7L, " ", 0);

IOOUTPUTS (70900L, "DIAG:PEEK? ", 11);

IOEOI (7L, 1); IOEOL (7L, state, 2);

IOOUTPUTA (70900L, send_data, 2);

IOENTER(70900L, &read);

printf("/nDevice Register = %0x",read);

send_data[0] = BASE_ADDR + 4;

IOEOI (7L, 0); IOEOL (7L, " ", 0);

IOOUTPUTS (70900L, "DIAG:PEEK? ", 11);

IOEOI (7L, 1); IOEOL (7L, state, 2);

IOOUTPUTA (70900L, send_data, 2);

IOENTER(70900L, &read);

printf("/nStatus Register = %0x",read);

return 0;

}

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Agilent Technologies E1330B Manual do Utilizador Página 126