Hi David,
No sorry fscanf is not supported. Only fprintf in a limited manner. Please realize KFLOP is a DSP on the end of a USB connection not a PC with Disk OS and such.
What is it you need to do?
Regards TK
| Group: DynoMotion |
Message: 7809 |
From: David Stevenson |
Date: 6/28/2013 |
| Subject: Re: fscanf issue |
Hi
Tom,
I want to
read in three lines of data from a .txt file, such as...
2.5
.125
.035
and assign
them to a variable within a C program.
Thank
you,
David.
Hi David,
No
sorry fscanf is not supported. Only fprintf in a limited manner.
Please realize KFLOP is a DSP on the end of a USB connection not a PC with
Disk OS and such.
What
is it you need to do?
Regards
TK
| Group: DynoMotion |
Message: 7811 |
From: Tom Kerekes |
Date: 6/28/2013 |
| Subject: Re: fscanf issue |
Hi David, Well that description doesn't give us many alternatives other than reading a file. What is the bigger picture. Where do the values come from? Could a PC Program put the Values into KFLOP with Script commands? Could the values be included in the C program as constants before it is executed? Regards TK
| Group: DynoMotion |
Message: 7813 |
From: David Stevenson |
Date: 6/29/2013 |
| Subject: Re: fscanf issue |
Hi
Tom,
The values
come from a small windows app that I created so a person could input the 3
values which are details for a probing routine. The probing routine is a c
program, so if they could be input directly as part of that program, that would
certainly work. As you probably know, I'm not a programmer and any help would be
appreciated. You have no idea how many hours I burned just to get the Windows
app to fly and I'm ashamed to tell you.
Thank
you,
David.
Hi
David, Well that description doesn't give us many alternatives other
than reading a file. What is the bigger picture. Where do the
values come from? Could a PC Program put the Values into KFLOP with
Script commands? Could the values be included in the C program as
constants before it is executed? Regards TK
| Group: DynoMotion |
Message: 7815 |
From: Tom Kerekes |
Date: 6/29/2013 |
| Subject: Re: fscanf issue |
Hi David, So how about this: Write the values to a disk file on the PC in this format: double a=123.4; double b=567.8; double c=0.999; Then include the file into the KFLOP Probe Program with something like: #include "C:\Temp\Data.c"
Regards TK
| Group: DynoMotion |
Message: 7817 |
From: David Stevenson |
Date: 6/29/2013 |
| Subject: Re: fscanf issue |
Hi
Tom,
Interesting. So, do you mean write the Windows data out in
this format?
I'll give
it a try.
Thanks very
much,
David.
Hi
David, So how about this: Write the values to a disk file on the
PC in this format: double a=123.4; double b=567.8; double
c=0.999; Then include the file into the KFLOP Probe Program with
something like: #include "C:\Temp\Data.c"
Regards
TK
| Group: DynoMotion |
Message: 7819 |
From: daveymahomh600e |
Date: 6/29/2013 |
| Subject: Re: fscanf issue |
Hello Tom,
That certainly did do the trick. Thank you!
David
--- In DynoMotion@yahoogroups.com, "David Stevenson" <david.m.stevenson@...> wrote:
>
> Hi Tom,
>
> Interesting. So, do you mean write the Windows data out in this format?
>
> I'll give it a try.
>
> Thanks very much,
> David.
>
>
| Group: DynoMotion |
Message: 7962 |
From: ericncn |
Date: 7/19/2013 |
| Subject: Re: fscanf issue |
I am not sure I understood correctly, but that could be very useful to me.
Do you mean that I could execute a fprintf() on the KFLOP and it would write a file on the PC file system?
Is KFLOP stdio tricked in some way, so it uses I/O on the PC ?
Could I also execute a system(); call in the KFLOP and have a .exe or a .bat executed on the PC system?
If yes, I probably could do all I need from within KFLOP with no need to tinker with the KmotionCNC interface...
EC
--- In DynoMotion@yahoogroups.com, Tom Kerekes <tk@...> wrote:
>
> Hi David,
>
> No sorry fscanf is not supported. Only fprintf in a limited manner. Please realize KFLOP is a DSP on the end of a USB connection not a PC with Disk OS and such.
>
> What is it you need to do?
>
> Regards
> TK
>
>
>
>
>
> ________________________________
> From: daveymahomh600e <david.m.stevenson@...>
> To: DynoMotion@yahoogroups.com
> Sent: Friday, June 28, 2013 3:52 PM
> Subject: [DynoMotion] fscanf issue
>
>
>
> Â
> Hello Tom,
>
> I have been trying to use the fscanf function in a c program but the system doesn't seem to know what it is. Is the stdio.h included in the files somewhere? fprintf seems okay, but not the scanner.
>
> Thanks,
> David.
> |
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