 | | Low level programming of the RCX
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Hello everybody, I try to program the RCX at low level. I want to be able to program using the Hitachi h8/3292 directly. For example, I want to use the free-running timer, define own interrupt handlers and so on. In fact, I *really* need to control (...) (21 years ago, 12-Sep-03, to lugnet.robotics.rcx)
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| | Re: Low level programming of the RCX
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(...) Quite C is your best place to start with a language. C can give you direct access to the timer. The timer is considered an I/O device, but all I/O on the H8 is memory mapped. Having said that, if you know the address of the timer, you can (...) (21 years ago, 12-Sep-03, to lugnet.robotics.rcx)
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| | Re: Low level programming of the RCX
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(...) [snip] (...) [snip] I'll second that. The BrickOS source code provides a good example of using the FRC as well as other low-level I/O. Between that source and the H8 manuals, you should be set. If you have specific questions, there are quite a (...) (21 years ago, 12-Sep-03, to lugnet.robotics.rcx)
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| | Re: Low level programming of the RCX
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(...) Speaking of Quite C, I am working on figuring out a good way to integrate Quite C into the BricxCC system. It is a bit different from the other languages BricxCC supports in that you compile to an SREC and download it as a new firmware rather (...) (21 years ago, 12-Sep-03, to lugnet.robotics.rcx)
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| | Re: Low level programming of the RCX
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(...) If you're really hard-core, you could program it in assembly language. I believe the official SDK lists all the operations. Get it (URL) here> if you don't already have it. (21 years ago, 12-Sep-03, to lugnet.robotics.rcx, FTX)
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| | Re: Low level programming of the RCX
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(...) If you're really really hard core you could code in machine code (hex :^) Kevin (21 years ago, 12-Sep-03, to lugnet.robotics.rcx, FTX)
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| | Re: Low level programming of the RCX
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(...) Take a look at the H8/3297 Hardware Manual: (URL) chance Jürgen (21 years ago, 13-Sep-03, to lugnet.robotics.rcx)
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