Implementing a 32-bit input capture timer I am probably barking up the wrong tree. The thing I had problems with was a slightly different scenario, whereby I was using the external clock input to a timer to count pulses...
Wednesday, 11 September 2019 - 17:30
Implementing a 32-bit input capture timer ki0bk wrote:
I'm not sure why you can not use an overflow interrupt to extend your 16 bit count to 24 or 32 bits, and then in the input capture interrupt include this extended...
Tuesday, 10 September 2019 - 10:22
What was your first micro programming experience? Kartman wrote:There was the fairchild 9602 monostable, as for the 9062, whose chip was that?
You're right!
I should have said, "who misremembers the 9062?".
Should have gone with...
What was your first micro programming experience? Good point. I had a book on 6502 assembly language already. I seem to remember it was from MOS technology, but might have been the Lance Leventhal book. Long time ago. Probably...
Tuesday, 13 August 2019 - 21:30
Tapping into common ground rotatory encoder pins I can confirm what wagnerlip says. The first time I used a rotary encoder control, I also expected a standard quadrature output, but the switches were all open in the detente...
Tuesday, 13 August 2019 - 21:22
What was your first micro programming experience? In my mid twenties I had an SWTP 6800 system at work. We bought a symbolic assembler on floppy, complete with the source.
One lunchtime, after a beer, I announced my intention to...
Monday, 12 August 2019 - 11:47
What was your first micro programming experience? barnacle wrote:
On the bookshelf next to me, I can still see Dos Programmer's Reference; 8086/8088, A Small C Compiler, Programming with QT, QT Programming, Android for Dummies,...
I am probably barking up the wrong tree. The thing I had problems with was a slightly different scenario, whereby I was using the external clock input to a timer to count pulses...
ki0bk wrote: I'm not sure why you can not use an overflow interrupt to extend your 16 bit count to 24 or 32 bits, and then in the input capture interrupt include this extended...
Kartman wrote:There was the fairchild 9602 monostable, as for the 9062, whose chip was that? You're right! I should have said, "who misremembers the 9062?". Should have gone with...
Talking of old timers, who remembers the 9062?
These are the sort of questions that belong on Quora.
Good point. I had a book on 6502 assembly language already. I seem to remember it was from MOS technology, but might have been the Lance Leventhal book. Long time ago. Probably...
I can confirm what wagnerlip says. The first time I used a rotary encoder control, I also expected a standard quadrature output, but the switches were all open in the detente...
In my mid twenties I had an SWTP 6800 system at work. We bought a symbolic assembler on floppy, complete with the source. One lunchtime, after a beer, I announced my intention to...
barnacle wrote: On the bookshelf next to me, I can still see Dos Programmer's Reference; 8086/8088, A Small C Compiler, Programming with QT, QT Programming, Android for Dummies,...
ki0bk wrote: Isn't this just a case of 4 or 8 parallel bits and the e strobe to latch the data? The real question is why does the OP want to do this? Would it not be...
I wouldn't connect anything to my colon. Not after last time...
Has anyone tried using mains hum as a timebase? Maybe with a phase locked loop or some sort of filtering?
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