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  Topic: float variable with only 2 decimal
trustno1

Replies: 2
Views: 3480

PostForum: General CCS C Discussion   Posted: Sun Jan 06, 2008 1:59 pm   Subject: float variable with only 2 decimal

If you must use float values, you start to run into the problems that the 'edges' for a trimmed value, will not be well defined, depending on the size of the value concerned. If you want 4/5 roundin ...
  Topic: float variable with only 2 decimal
trustno1

Replies: 2
Views: 3480

PostForum: General CCS C Discussion   Posted: Sun Jan 06, 2008 9:56 am   Subject: float variable with only 2 decimal
Hi.
i need to know how truncate a float VARIABLE, for example:

1,23456 ----> 1,23

couse i have to compare values with only two decimal numbers.
Thanks.
  Topic: putc problems with rs232 and motor controller pololu
trustno1

Replies: 4
Views: 6313

PostForum: General CCS C Discussion   Posted: Mon Nov 26, 2007 3:27 am   Subject: putc problems with rs232 and motor controller pololu
Great, it works!!!

Thank you very much. I hope this can help others too!

Gabriele.
  Topic: putc problems with rs232 and motor controller pololu
trustno1

Replies: 4
Views: 6313

PostForum: General CCS C Discussion   Posted: Mon Nov 26, 2007 2:44 am   Subject: putc problems with rs232 and motor controller pololu
Thanks for your reply.

The Pololu controller doesn't support 9200 baud. It supports 9600 baud
or 19200 baud (and other rates)

I mean 9600...and i've tried 19200 too, no result.

The code is: ...
 
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