Filter
Top Products
free(rdgs);
}
/****************************************************************************/
long get_base_addr(void)
{
/* digitizer logical address */
long logical_addr = (ADDR - 70900L) * 8;
/* base address of (A24) offset register in A16 address space */
long base_addr = (0x1FC000 + (logical_addr * 64)) + 6;
float a24offst; /* A24 offset from A16 offset register */
char rd_addr[80]; /* command string variable */
/* Create the command string which reads the A24 base address */
sprintf(rd_addr, "DIAG:PEEK? %ld, %d", base_addr,16);
/* Send DIAG:PEEK? command */
IOOUTPUTS(CMD_MOD, rd_addr, strlen(rd_addr));
/* Read value from offset register */
IOENTER(CMD_MOD, &a24offst);
/* Multiply offset value by 256 for 24-bit address value */
a24offst *= 256.;
return (long)a24offst;
}
/****************************************************************************/
void rst_clr(void)
{
/* Reset and clear the digitizer */
IOOUTPUTS(ADDR, "*RST;*CLS", 9);
}
/****************************************************************************/
void check_error(char *func_tion)
{
char into[161];
intlength = 160;
Continued on Next Page
70 Usin
g
the Di
g
itizer Chapter 2