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Unread 16-03-2008, 19:08
Glueeater Glueeater is offline
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Slow Program Loading
Hi,

I've been working with easyC for a few months and just watched the video about programming for FRC. His unit seems to load a program in mere seconds, whereas my unit seems to take ~45 seconds. Is this a hardware issue?

Also, it seems not all variables function in my program. I have only managed to get "int" to work, anything else will cause the program to not function.

What is wrong?
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Unread 16-03-2008, 20:53
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Re: Slow Program Loading
Are you using a USB to Serial Adapter?
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Unread 16-03-2008, 21:15
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Re: Slow Program Loading
Yessir.
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Unread 17-03-2008, 00:40
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Re: Slow Program Loading
Program loading is much slower when using a USB to serial conversion cable. The conversion, evidently, introduces a bottleneck in the process. As far as your program problems go, you should try posting your code so people can try and figure it out for you.
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Unread 20-03-2008, 09:23
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Re: Slow Program Loading
If you have a computer with a real serial port and connect the programmer it will program much faster.
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Unread 23-03-2008, 12:51
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Re: Slow Program Loading
I concur - the USB Serial adaptors (we have several) always load 2-4 times slower from the laptop. When the 'real' serial port on our tower PC is used, download takes less than 10 seconds.
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