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LDmicro Forum - pic16f887 |
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pic16f887 (by Milan)
Hi! I have a problem using my pic 16f887...
when i writhe program in old version 2.3- work just fine,but when i writhe that same code in new version 4.3.9.0 -dont work. Here is that simple code...
(no subject) (by MGP)
That is 'normal', if you used the PWM function in the past you have to rewrite the entire program.
I did this with all my programs with PWM in it.
(no subject) (by Milan)
i rewrite that in new version and i program my pic, but stil not working...
(no subject) (by MGP)
Upload your new LD program.
(no subject) (by Milan)
here it is...
(no subject) (by MGP)
You set the dutycycle on 7bits and your adc = 10 bits?
Attached a program that should work.
(no subject) (by Milan)
I find problem...it is a bug or something like that...i try to give analog input on RA0 (even if in code stand RA1) on my development board, and work fine...and when i writh R0 in the code- everething is ok then too.
And i notice that no matter what i select in code for ADinput (RA0,RA1,RA2,RA3....)RA0 is the pin who drive the PWM
(no subject) (by Ihor Nehrutsa)
Attention: Releases 4.3.8.5 - 4.3.9.3 has the bug with PIC's MCU READ_ADC: only RA0 analog input is available!
Will be fixed in v4.3.9.4
(no subject) (by Milan)
tnx for answer...
(no subject) (by Ihor Nehrutsa)
Try ldmicro4394.zip form page
http://cq.cx/ladder-forum.pl?a...;parent=7299&tt=1526486746
(no subject) (by Milan)
it is OK now...TNX Ihor Nehrutsa
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