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THANK YOU!

That worked!

Apparently my original code specified the output pin through a pin select. This did not work. When I specify the output pin through the #use PWM() function, as your cod ...

Has anyone gotten the PWM to work with the PIC16LF15325?

If so, would you post a very simple code example of the setup? Any frequency, duty cycle, or output pin.

I have tried all traditional me ...

OK. Here's the listing file.... sorry it's so long...

CCS PCM C Compiler, Version 5.071, 33568 05-Apr-25 08:24

Filename: D:\projects\PicC\projects\4D0185_pwm_hi ...

Thanks for responding...

Here's my modified code:

#include <16LF15325.h>

#device adc=10 // 10-bit ADC => 1024 steps
#device *=16

#define clk_freq 16M
#use delay(inte ...

Does anyone have the PIC16LF15325 working with a PWM output?

Any output pin, any frequency, any duty cycle?

I'm having start-up issues with this simple program:

#include <16LF15325.h> ...

Thanks for responding.

I implemented the changes you suggested but there is still no output.

I added the pwm_on(); after setting the duty percent but still no output. The scope shows flatline. ...

.h file:

#include <16LF15325.h>

#device adc=10 // 10-bit ADC => 1024 steps
#device *=16

#define clk_freq 16M
#use delay(internal=clk_freq)

#pin_select PWM3=PIN_C ...

I've been trying to get the PWM output to work with a PIC16LF15325 but have been unsuccessful.

From the header support file:
#pin_select PWM3=PIN_C0
#use pwm(output=PIN_C0, frequency=15625, bits= ...

Do you have some model numbers of some smart displays you've used or you know there's libraries for?
I've used the Nextion NX4832T035 before with an Arduino project. I was thinking of trying to use ...

Thanks to all who responded! Great info!

Yeah, I kinda figured RAM would be the major stumbling block. I was thinking of using an external FRAM (like the FM25V10, 128K x 8) but I think the interf ...

Is there anyone using a graphics display (i.e. 480x320 TFT, like HX8357) with a PIC microcontroller?

If so, is there a library posted?

Thanks.

Hi Ttelmah, newguy, and PCM programmer -

GREAT HELP EVERYBODY! I changed the #FUSES NOWDT line to #FUSES WDT_SW, recompiled, and loaded it. It worked right off the bat completely correctly!

I' ...

Hi PCM programmer and temtronic

I checked the bottom of the .lst file and get this:

Configuration Fuses:
Word 1: 39C4 INTRC_IO NOWDT PUT MCLR NOPROTECT NOCPD NOBROWNOUT NOCLKOUT IESO FCME ...

Hi PCM programmer -

I included the #FUSES NODEBUG so I think the WDT should be enabled?

Hi Ttelmah -

I included the delay_cycles(1); after the sleep() command. This didn't appear to make any ...

Hi PCM programmer. Thanks for responding so quickly.

I changed the #FUSES WDT to #FUSES NOWDT and tried it again. I don't even see the loops counting now on the PIN_A5 output.

When I activate ...