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So i have restarted everything. recompiled and it works now.

The old off and on trick.

I have now set my pins to this.



//PIC32 I2C1 - SDA
TRISAbits.TRISA15 = 0; //PIN RA15 - SET AS OUTPUT
LATAbits.LATA15 = 1; //PIN RA15 - SET HIGH

...

I already have all analogues disabled using



AD1PCFG = 0xFFFF;


I have a MCU_Config() function to set up all the pins and in there for the I2C i do this:

Hi Tim,

Yeah i want to use pins RA14/RA15.
I am using a hardware analyser to look at the bus. It is just sitting in a high state, it never pulls low at any point.

The I2C1CON register in the...

Not sure why, but the UART has started working again. Im not sure what i have changed to make it work, but for now it does.

These are the i2c functions i have. It all compiles but i get nothing at...

Hi,
I am using the PIC32MX575F256L. I have currently got UART1 running on pins RF8 and RF2.
This was all working fine up until a few hours ago.

I set up hardware I2C1. I would like it to use...

Hi

I have started to implement a software i2c driver.

I have run the function on several devices on a custom PCB.
Below is the logic output directly from the bus.

Of the 4 devices tested so...

Thanks Salem,

I had to go read up on what a static function was...newby problems... But i get the method you are describing.

This should achieve what i want it to and make it easier for me. :)

Hi,

I am trying to set some pins to digital.
The datasheet for PIC32MX575F256L, shows this register.
...

Hi.

I am giving something some thought.

I would like to create a header file that will contain all of the information regarding each pin.



//example
ANSELAbits.ANS1 = 0; //set to...

This worked. Thank you very much :)

Ahhhh. My mistake. I see whats different now. I am missing [4]. Its been a long day :)

I will try this tomorrow when I'm on the PC and let you know if it worked.

This is identical to what I have already...

Hi.

I have been reading about unions.
I have but together what i think is the solutions to the following:

I have a float value and i would like to easily break it into 4 bytes and view each...

So, I think i have fixed this. Although i dont know how or why it is fixed exactly.

so i changed the Header to contain just the defines...



#ifndef MCU_CONFIG_H
#define MCU_CONFIG_H

I have added to the Delay.h



#include "MCU_Config.h"


This is the full MCU_Config file.

Hi

I am going wrong somewhere with something that i feel should be quite simple.

I have a header file called MCU_Config, In there SYS_FREQ is defined.



#ifndef _MCU_CONFIG_H ...

This looks much more condensed than how i have gone about it.
Does this method have much benefit in speed? Or is it just less typing?

Thanks guys.
I have been coding for about 3 days!!

I didnt see the = and == differences when looking for similar examples of what i was attempting to do.

The == has fixed the function tho...

Hi.

My first post here.

I am attempting to take a decimal number (0-255) and convert it to a binary string.

Something that looks like 0b01010101 for example.