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Re: UMC Build Error

Posted: Sun Sep 27, 2020 9:08 pm
by Jerry Messina
I normally uncheck 'Case Sensitive' and set 'Processor' to 'default'
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If there are any error messages it'll produce a .ERR file with the line number + message.
It also produces a .O file (which you don't need)

Re: UMC Build Error

Posted: Wed Sep 30, 2020 1:46 pm
by bitfogav
Thank you Jerry, It helps if you're not trying to compile the .asm file that's in a folder on you're Desktop (I was getting multiple build errors using the Mpasm interface).. :oops: DOH..

Anyway I just wanted to add that the .asm file with 2 changes works great using an 20Mhz external osc :D (tested with a 18F47K42).

Code: Select all

   #define DEVICE_CLOCK             20000000    ; 20MHz
   #define INTOSC                   0           ; 0=ext osc, 1=internal HFINTOSC

Re: UMC Build Error

Posted: Wed Sep 30, 2020 1:59 pm
by Jerry Messina
Thanks for checking that out.

Just fyi... the intosc of the K42 should be accurate enough for serial use in most cases (spec is 2% over range 0-60degC)
That'll let you run up to 64MHz