Once you set the pin to output, the digital/analog mode setting doesn't really matter.
You can output a 1 or 0 with the pin still in analog mode. All that bit does is turn off the digital input...
Ok so I have portb I think configured correctly where RB0 through RB6 are configured as digital for use with my jumpers to control the distance and timing. I will read low if the jumper is connected...
Aaaahhh ok I see that now on page 133 for PBADEN (reset, power on) and notes for PORTB on page 148 for ANSELB
I'm skipping over some reading and that's not good I need to review closer, I'd print...
Also, most of the PORTB pins are dual analog/digital pins. You have to set them to digital mode otherwise they always read '0'.
Either set ANSELB bits = 0 for the ones you want to be digital, or set...
Hi would one of you mind checking the datasheet make sure I read this correctly to enable the RB0 through RB5 as input and enable the week pullups.
I think I interpreted this correctly
tumbleweed, I would only be looking to have one of 5 pins pulled to ground at any one time so I don't think it is going to be a big concern. I did get the SOIC for the 18F it's not all that big. I...
As I say, If you enable the internal portb pullups and have your jumper/switch either open or to GND then the input will default to logic '1' since it's pulled high.
Here you will find snippets of working code that will help save you time. Please help add to our collection of examples by contributing code that you have written.
Menu
Re: PIC USB HID breakout board
Thanks...I was just going off the data sheet that suggests setting the pins as output and bringing them all low.
DavyJones - 14th December 2018, 22:42