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This must seem really elementary to everyone, but inside of my program, how do i reset the value of the ir_data? I've been trying everything in the handyboard technical references but it gives me either a syntax error or Cannot assign type <pointer (...) (27 years ago, 24-Mar-98, to lugnet.robotics.handyboard)
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| | Re: Help reading pulsewidth.
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(...) Handy Boarders: I cannot resist putting in a couple of plugs here for two good related resources: 1) The 68HC11 Microcontroller by Joseph Greenfield. This comprehensive book has a very nice section on reading/writing to I/O ports using timer (...) (27 years ago, 23-Mar-98, to lugnet.robotics.handyboard)
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| | Re: Help reading pulsewidth. Duh!
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After sutdying the schmatics for an hour, I got up to get something to drink. When I came back I noticed that digital 1 is connected directly to the IC 1 input line and digital 2 goes to IC2 via a pullup resistor. It seems that the answer was right (...) (27 years ago, 23-Mar-98, to lugnet.robotics.handyboard)
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| | Re: Help reading pulsewidth.
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(...) <snip> Sure. Use an oscilloscope. It seems to me that if you're looking to hook up the receiver to the HB, couldn't you instead just run the receiver output through a capacitor to smooth it out (and maybe a resistor to scale the voltage) and (...) (27 years ago, 23-Mar-98, to lugnet.robotics.handyboard)
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| | Re: handyboard and palmpilot
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yeah, I know what you mean... I have a TI-83 graphing calculator (www.ti.com) and have been thinking the same thing. Check up in your reference manual to see if it has anything on its protocols. My TI calculator uses an easy send and recieve (...) (27 years ago, 23-Mar-98, to lugnet.robotics.handyboard)
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