 | | Re: BEEPER
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it *might* be comms problems between the HB and your PC. if you can find an old 386/486, try the downloader on that. also, try booting your PC into DOS mode and see if things work better. f. In your message you said: (...) (28 years ago, 7-Feb-99, to lugnet.robotics.handyboard)
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| | Re: Interactive C Primitives
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these are documented in sec 5.10 of the hb tech ref. the larger issue is knowing the places you are supposed to peek and poke. some of these are hardware specific (e.g, motor port); others are software based/defined in the pcode implementation (...) (28 years ago, 7-Feb-99, to lugnet.robotics.handyboard)
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| | Re: Interactive C Primitives
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My apologies for having posted this question. After re-reading the HB Tech Manual for the umpteenth time, para. 5.10 suddenly appeared out of nowhere! *Nick hangs his head in shame* - - - Nick - - - (...) (28 years ago, 7-Feb-99, to lugnet.robotics.handyboard)
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| | Interactive C Primitives
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There are several IC primitives for which I cannot find documentation nor source, such as: poke, peek, pokeword, peekword, bit_set, bit_clear These six are relatively simple to figure out by context and familiarity with other languages, but I find (...) (28 years ago, 7-Feb-99, to lugnet.robotics.handyboard)
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| | Re: Handyboard Expansion Sonar Issues
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The quickest check is to go from V+ of the diode string and see if continuity to pin 1 of TL851 and pin 5 of SN28784 are less than 5 ohms. Similarly check from ground of your power connector to pin 3 of TL851 and pin 16 of SN28784 are less than 5 (...) (28 years ago, 7-Feb-99, to lugnet.robotics.handyboard)
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