 | | Re: HB Serial line speed change
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Here is the relevant function. Note that it only works for baud rates up to 9600. void set_baud(int rate) /* For an 8 MHz clock */ { if (rate >= 300) poke(BAUD, 0xb0 | log2(9600/rate)); } You'll need regdefines.c (for the address of BAUD) as well as (...) (25 years ago, 24-Jul-99, to lugnet.robotics.handyboard)
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| | Re: something is wrong with my handyboard
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it sounds like the pcode is going down onto the board, but you may have an open on your lcd header / connector. if you can talk to the board using ic (make it beep or such) then it's just the lcd output. check for open circuits first. (...) (25 years ago, 24-Jul-99, to lugnet.robotics.handyboard)
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| | Re: Yet another board
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Chuck, nice dream! I would be in too. But why not design a kind of a extension board which would replace the curend extension board? It would save some money i guess. Thomas. (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
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| | Re: something is wrong with my handyboard
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Can you put the board in bootstrap mode? (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
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| | something is wrong with my handyboard
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when I turn on my handyboard, a row of black squares appears on the top line of the LCD screen. I have had friends check for shorts and I have redownloaded the pcode_hb.s19 programs on to the handyboard (as the FAQ part of the handyboard web page (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
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