how to control 2230 with linux(ubuntu) host?

2200-20-5, 2200-30-5, 2200-32-3, 2200-60-2, 2200-72-1, 2220-30-1, 2230-30-1
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Joined: December 6th, 2017, 9:36 pm
Country: China

how to control 2230 with linux(ubuntu) host?

Post by zewenhs » December 6th, 2017, 11:26 pm

Hi all,
I want control 2230 with ubuntu pc, But compile error as(command is gcc 2230.c -o 2230 -lvisa):
/tmp/ccbIYaRH.o: In function `main':
2230.c:(.text+0x289): undefined reference to `viScanf'
2230.c:(.text+0x2f5): undefined reference to `viScanf'
/tmp/ccbIYaRH.o: In function `SendSCPI':
2230.c:(.text+0x47c): undefined reference to `viBufRead'
collect2: error: ld returned 1 exit status

I check the visa.h, and there have this two functions: viScanf & viBufRead, but there not have in libvisa.a or with nm command

what is cause of this problem? How to control 2230 in ubuntu system? thanks!

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