Search found 24 matches

Hello all,
I'm trying to simply understand what I might be doing wrong. I've recently started programming a new PIC that I'm not too familiar with. It's the 16F1824 MCU. I wrote a "hello world&q ...

Not real pretty or elegant but functional.... for (x=0;x<8;x++)
{
Byte1 <<=1;
Byte1 += Buffer[x];
}
...

Ok, I suspected I needed to do that, just hoping for an easy way out. Anyway, I got it working, I've populated an array of 40 shorts (one for each channel). Now I need to serial out the information to ...

Hello all,
I've been trying to utilize a pic to receive some input data from a light bar, and I'm struggling. The light bar (array of 40 send/receive pairs) outputs data in the following way; one lon ...

I think I've gotten to the bottom of my issue with corrupt data EEPROM writes. I did re-enable BROWNOUT also. I feel that the issue was in the button debounce which I simply overlooked when I wrote th ...

I've tried the fuse settings in every possible combination and still had the issue. I'm not putting it to sleep or anything. Can you direct me on how to do corruption tests if I enable brownout? I onl ...

For the tests I have run today; I just changed the starting location to address zero from a different memory area. I had the same thought as you and I am forever conscious of this limitation. These wr ...

Ok, I've been cycling two of these timers with the corrected code, as pointed out, for about two hours. They have each turned on, counted down from 10, and turned off, more that 300 times each. There ...

My intention with the for loop was implemented today as a final surrender attempt. It was intended to limit what is written to EEPROM to be between 1 and 99. Since an int can hold 255, I wanted to rul ...

Hi,
I'm having a problem with the onboard eeprom data becoming corrupt on my Pic. It is very intermittent but I can recreate it. The device is 16F876. I have scoured the forums and reviewed many rela ...

Thank you asmallri! I added the 1kohm and now I got data. I don't know what it means yet but I've got it. When I move, the numbers seem to increase and decrease depending on direction. I get zeros if ...

Alright, I tried your recommendation but am still having troubles. I know that I am able to write to the sensor because I can get it to react as I'd expect using power down and reset configurations. I ...

Ok,
I think I've got thinks talking a bit. I can send configuration data to the chip to take it out of power savings mode. I know this is working because the LED goes from dim to bright when I send t ...

I'm trying interface a PIC16F876 @20MHz to a ADSN-2610 optical mouse sensor. I just want to spit out the positional information to my debug screen for now. The question I have is setting up for the SP ...

Ok, I'm an idiot. I can't bring myself to leave you kind folks without closure so I'm eating a little crow. I changed the TAD divisor to ADC_CLOCK_DIV_32 and then ADC_CLOCK_DIV_64 and both those setti ...