Very tempting The 'bundle' says it's a 4-channel, but it looks like they mux them into two ADCs. 's got four BNC probe connectors... S.
Edited to add:
And they admit...
Wednesday, 22 January 2020 - 00:33
Very tempting jgmdesign wrote:
Vendors get paid first.
Sometimes I wish my clients had your ethos. S.
Ring Buffer vs Array Buffer So set the 'command rec'd' flag on the first S, and ignore the rest. Won't work if the 'S' is in italic, though... S.
Edited to add:
Unless it's only...
Tuesday, 21 January 2020 - 19:45
Accurate 8-bit timer using 16MHz crystal Simonetta wrote:
I recommend that if you are doing anything involving real-time to use a hardware solution.
... scroungre edit ...
I put a DS3231 module on every AVR...
Tuesday, 21 January 2020 - 19:38
Voltage disturbance ka7ehk wrote:
So, hasanzadeh99, please give us some more information so that at least one of us has the right crystal ball to help with!
Can we have a thermally-controlled...
Tuesday, 21 January 2020 - 19:32
Very tempting I don't really need another 'scope, the ones I have work very well, but I can get itchy about buying a new one now and then.
No thanks to you, avrcandies, for the link to...
Tuesday, 21 January 2020 - 19:29
Ring Buffer vs Array Buffer As an aside, just how long and complicated are these ASCII queries for 'a couple of sensors'? Are you trying to parse them like a 70's text adventure, "Please tell me the...
Tuesday, 21 January 2020 - 19:23
Ring Buffer vs Array Buffer I'd use a straight buffer, but that's mostly because ring buffers are a bit less fun in assembler. I like your "set flag at EOL, says command has arrived in full, then read'...
Tuesday, 21 January 2020 - 19:00
Voltage disturbance avrcandies wrote:
Even though you are "seeing"noise, is the data being received ok, at its destination?
One of the beautiful bits of differential communication is that...
Tuesday, 21 January 2020 - 10:41
Accurate 8-bit timer using 16MHz crystal I get about 0.12 seconds of plausible error out of a 100ppm 16MHz XTAL over 20 minutes. That would be easily detectable by eye.
Suggestion for the OP: Put it in...
Tuesday, 21 January 2020 - 10:32
What to do with these...... I once did a lot of work on a CNC woodcutting machine (a big puppy - it would handle 4x8 sheets easily) that had four motor drive power supplies built with things like that....
The 'bundle' says it's a 4-channel, but it looks like they mux them into two ADCs. 's got four BNC probe connectors... S. Edited to add: And they admit...
jgmdesign wrote: Vendors get paid first. Sometimes I wish my clients had your ethos. S.
skeeve wrote: or the simulator differs significantly from reality. FTFY. S.
So set the 'command rec'd' flag on the first S, and ignore the rest. Won't work if the 'S' is in italic, though... S. Edited to add: Unless it's only...
Simonetta wrote: I recommend that if you are doing anything involving real-time to use a hardware solution. ... scroungre edit ... I put a DS3231 module on every AVR...
ka7ehk wrote: So, hasanzadeh99, please give us some more information so that at least one of us has the right crystal ball to help with! Can we have a thermally-controlled...
I don't really need another 'scope, the ones I have work very well, but I can get itchy about buying a new one now and then. No thanks to you, avrcandies, for the link to...
As an aside, just how long and complicated are these ASCII queries for 'a couple of sensors'? Are you trying to parse them like a 70's text adventure, "Please tell me the...
I'd use a straight buffer, but that's mostly because ring buffers are a bit less fun in assembler. I like your "set flag at EOL, says command has arrived in full, then read'...
avrcandies wrote: Even though you are "seeing"noise, is the data being received ok, at its destination? One of the beautiful bits of differential communication is that...
I get about 0.12 seconds of plausible error out of a 100ppm 16MHz XTAL over 20 minutes. That would be easily detectable by eye. Suggestion for the OP: Put it in...
I once did a lot of work on a CNC woodcutting machine (a big puppy - it would handle 4x8 sheets easily) that had four motor drive power supplies built with things like that....
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