Rays 4.3" LCD and _clkfreq
Jonathan
Posts: 1,023
Hi All,
I'm having some serial comms issues with a Prop using Ray's 4.3" LCD. One thing I notice is that at the top of Ray's code we have:
_clkmode = xtal1+pll16x
· _clkfreq = 80_000_000
I am running a 5mHz xtal off a protoboard. I don't know why it even works, yet if I try to change it to the usual, the screen won't work.
So, the questions are:
Why does it work?
Could it be messing with the timing of my serial comms?
Thanks!
Jonathan
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www.madlabs.info - Home of the Hydrogen Fuel Cell Robot
I'm having some serial comms issues with a Prop using Ray's 4.3" LCD. One thing I notice is that at the top of Ray's code we have:
_clkmode = xtal1+pll16x
· _clkfreq = 80_000_000
I am running a 5mHz xtal off a protoboard. I don't know why it even works, yet if I try to change it to the usual, the screen won't work.
So, the questions are:
Why does it work?
Could it be messing with the timing of my serial comms?
Thanks!
Jonathan
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
www.madlabs.info - Home of the Hydrogen Fuel Cell Robot
Comments
I believe this is the usual setting...
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My Prop Apps:· http://www.rayslogic.com/propeller/Programming/Programming.htm
My Prop Info: ·http://www.rayslogic.com/propeller/propeller.htm
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But thanks for the help!
Jonathan
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
www.madlabs.info - Home of the Hydrogen Fuel Cell Robot