2500_Users_Manual.pdf - 第404页
Computer Remote Control E-16 ProMaste r 2500 User Ma nual Source Code of LABEL.C Program ******* ************** ************ ******** ********* ******** ********* ***** * LABEL.C - Create Hex Label Format containing labe…
Computer Remote Control
ProMaster 2500 User Manual E-15
Q1
Label record type — Q1 indicates a data record containing
labeling information. The ASCII character CR (0D hex) forces a
new line (may contain up to 8 lines).
0C
Record length — Indicates that 12 hex bytes follow in the record:
4C
L
41
A
42
S
45
E
4C
R
0D
cr
54
T
45
E
58
X
54
T
0D
cr
34
Checksum
The Q2 record consists of the following:
Q2
Label record type — Q2 indicates a data record containing
device type information.
02
Record length — Indicates that 2 hex bytes follow in the record.
01
Indicates 28 pin PLCC device type
FC
Checksum
The Q6 record consists of the following:
Q6
Label record type — Q6 indicates a data record containing
labeling information.
02
Record length — Indicates that 2 hex bytes follow in the record.
02
Indicates 26 S CPI text.
FB
Checksum.
The Q7 record consists of the following:
Q7
Label record type — Q7 indicates a data record containing pin 1
orientation data.
02
Record length — Indicates that 2 hex bytes follow in the record.
13
Indicates the following:
Parts exiting the input tube are pin 1 = 3.
Label orientation with respect to pin 1 = 0.
Parts entering receiving tube are pin 1 = 1.
EA
Checksum.
The Q9 record consists of the following:
Q9
Label record type — Q9 indicates a termination record.
01
Record length — Indicates that 1 hex byte follows in the record.
representing 1 byte of binary data, follows.
Computer Remote Control
E-16 ProMaster 2500 User Manual
Source Code of
LABEL.C Program
************************************************************************
* LABEL.C - Create Hex Label Format containing label info *
* *
* This program is written using only standard C file functions *
* and can be compiled with any C compiler. *
*************************************************************************
#include <stdio.h> /* include standard IO file */
FILE *fp; /* declare file pointer */
char lb[] = /* initialize input buffer */
" ";
.()
{
int i = 0; /* index variable */
char l, c, d, chksum; /* work and checksum variables */
fp = fopen("LABEL.HEX","w"); /* open output file */
fputs("Q001FE\n",fp); /* write header record to file */
fputs("Q20201FC\n",fp); /* write part type record to file*/
/* select 28 pin PLCC */
fputs("Q7020EEF",fp); /* write rotation record to file */
/* get label information */
l = 1; /* init length */
fputc('\n',stdout);
for (d = 0; d 4; d++){
fputs("Enter label line ",stdout);
fputc(d+49,stdout);
fputs(": ",stdout);
while ((c = getchar()) != '\n'){
lb[i++] = c; /* store character in buffer */
++l; /* inc length counter */
}
lb[i++] = 13; /* write a cr to delimit each line */
++l;
}
fputs("\nQ1",fp); /* write data record */
cput(l); /* write length */
for (i=0,chksum=l; i1; ++i){ /* write re.der data record */
cput(lb[i]); /* write character */
chksum += lb[i]; /* update checksum */
}
cput(~chksum); /* write checksum */
fputs("\nQ901FE\n",fp); /* write termination record */
fclose(fp); /* close output file */
} /* exit */
cput(a) /* write byte in ASCII format */
char a; /* input parameter */
{
char c; /* temporary character variable */
c = ((a > 4) & 15)+48; /* convert left nibble */
if (c 57) c += 7;
fputc(c,fp); /* write character */
c = (a & 15)+48; /* convert right nibble */
if (c 57) c += 7;
fputc(c,fp); /* write character */
} /* return to caller */
Computer Remote Control
ProMaster 2500 User Manual E-17
Programming Electronics Computer Remote Control
This section describes the CRC commands used for the ProMaster 2500’s
programming electronics. It includes the following information:
•
System Setup
—Explains how to set up the 2500 programming
electronics for remote control operation. Includes information on
entering and exiting CRC mode.
•
CRC Commands
—lists the available CRC commands.
•
CRC Error Codes
—Lists the error codes that may be returned while
the 2500 programming electronics is being operated in CRC mode.
System Setup
The 2500 programming electronics receives CRC commands and sends
responses to the host computer through the RS-232C port labeled
“Programmer Port” on the back of the 2500. This is the only port that will
respond to programming electronics CRC commands.
To ensure correct operation of the 2500 port with the host computer, set
the parameters for the 2500 port according to the host computer
requirements.
Halting CRC Operations
To halt any command or any ongoing CRC operation, send one of the
following commands to the Programmer port (neither command requires
a
↵
). Both commands act immediately, terminating any preceding
command operation.
ASCII
Command Hex Code Description
E
SC
1B Causes the 2500 programming electronics to
unconditionally halt any operation except a
binary transfer.
B
REAK
n/a Causes the 2500 programming electronics to
unconditionally halt any operation in
progress. This includes all data
communications transfers. The data line
must be held in the spacing condition for
110 ms to 700 ms.