 | | Re: tweaking around dlcd_show( )
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(...) Due to an error of my news-reader I missed some answers to your original post. Probably mine is a little late. bye Bernardo e-mail: dibbe@freestation.it (23 years ago, 4-Sep-01, to lugnet.robotics.rcx.legos)
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| | Re: tweaking around dlcd_show( )
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Thank you Bernardo. As I explained during the discussion with Martin, I decided to use rather arrays of functions. So now I've got my own functions like void Lcd4BotL(){ dlcd_show(LCD_4_BOTL); } and the use of the array with an index is now fully (...) (23 years ago, 4-Sep-01, to lugnet.robotics.rcx.legos)
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| | Re: RCX IR protocol
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On the page (URL) look under the description of his send command and you'll see he sends a query "10" (hex) and gets a response "ef". This value, 0xEF, is the logical not (modulus 0xFF) of the query value 0x10. The tilde means "not". Dennis (...) (23 years ago, 3-Sep-01, to lugnet.robotics.rcx)
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| | Re: tweaking around dlcd_show( )
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(...) The macros LCD_?_* expand to two integers, separated by a comma; dlc_show() is a macro that expects one argument but uses it as an argument to macros expecting two arguments. I don't know exactly how this works, but it's to do with the order (...) (23 years ago, 3-Sep-01, to lugnet.robotics.rcx.legos)
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| | RCX IR protocol
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Hi all, I was looking at the IR protocol described at (URL) and i dont quite understand. In paricular: What is the packet header? what does the ~ mean? (eg "RCX reply opcode is always ~query opcode") I am asking because i am writing an application (...) (23 years ago, 2-Sep-01, to lugnet.robotics.rcx)
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