问题
能否使用 GPIB 命令,将硬拷贝文件从 FSP 硬盘传输到 PC 的软盘?
能否使用 GPIB 命令,将硬拷贝文件从 FSP 硬盘传输到 PC 的软盘?
是的,可以这样做。下面描述了如何将硬拷贝文件从 FSP 硬盘复制到 GPIB 控制器的 BASIC 示例。
10 REM Set the termination EOI
20 IEC TERM 1
30 IEC OUT 20,"SYST:COMM:GPIB:RTER EOI"
40 REM Change the hardcopy language to WMF
50 IEC OUT 20,"HCOP:DEV:LANG WMF"
60 REM Change the hardcopy port to file
70 IEC OUT 20,"HCOP:DEST1 'MMEM'"
80 REM Set the file name
90 IEC OUT 20,"MMEM:NAME 'C:\USER\DATA\FILE.WMF'"
100 REM Make the hardcopy
110 IEC OUT 20,"HCOP;*WAI"
130 REM Set the path to hard disk c:
140 IEC OUT 20,"MMEM:MSIS 'C'"
150 REM Set the path
160 IEC OUT 20,"MMEM:CDIR '\USER\DATA\'"
170 REM Place the file in the output buffer
180 IEC OUT 20,"MMEM:DATA? 'FILE.WMF'"
190 REM The file is transferred with header. The first character is '#'
200 REM The next character indicates how many characters will follow
210 REM plus how large the file is without header
220 REM The header, for example #43210, will be removed by the
230 REM next steps.
240 REM Get the file out of the buffer
250 IEC IN 20,S$
270 X=VAL(MID$(S$,2,1))
280 Z=VAL(MID$(S$,3,X))
290 T$=MID$(S$,X+3,Z)
300 REM Open a file as output
310 OPENO# 1,"A:\HARDCOPY.WMF"
320 REM Save the WMF data to this file
330 PRINT# 1,T$
340 END