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  Topic: Random resets
Lykos1986

Replies: 13
Views: 16309

PostForum: General CCS C Discussion   Posted: Tue Oct 01, 2013 9:58 am   Subject: Random resets
Other simple one that hasn't been mentioned. Floating inputs.

Any pin that is not set as an output, if not being driven, could easily pick up nasty spikes from the RF

I've just fixed the floatin ...
  Topic: Random resets
Lykos1986

Replies: 13
Views: 16309

PostForum: General CCS C Discussion   Posted: Sun Sep 29, 2013 9:15 am   Subject: Random resets
One thing that can drive you nuts if you have multiple things all hooked together, each with a different supply or ground. Ground faults/loops can cause all sorts of odd things to happen. Make sure ...
  Topic: Random resets
Lykos1986

Replies: 13
Views: 16309

PostForum: General CCS C Discussion   Posted: Sat Sep 28, 2013 4:17 am   Subject: Random resets
Seriously, you don't say how you are detecting the 'small drops'. Odds are that if this is something like a scope (or worse), a meter, it'll be missing the 'real' instantaneous drops. If you can measu ...
  Topic: Random resets
Lykos1986

Replies: 13
Views: 16309

PostForum: General CCS C Discussion   Posted: Sat Sep 28, 2013 1:59 am   Subject: Random resets
Hi! I was building a gsm/gprs module board together with a PIC 24F32KA304. I am using both UART channels of the PIC in order to communicate with the module and an FTDI chip.

I am monitoring the dat ...
  Topic: HMC5883L Convert to heading
Lykos1986

Replies: 5
Views: 23202

PostForum: General CCS C Discussion   Posted: Fri Aug 02, 2013 10:41 am   Subject: HMC5883L Convert to heading
Hi! I was writing a driver for the HMC5883L in order to get heading readings in degrees.

So far I am getting back X,Y,Z magnitude values and I am storing them into three (compass_x, compass_y, comp ...
  Topic: Can't understand assembly?
Lykos1986

Replies: 7
Views: 11176

PostForum: General CCS C Discussion   Posted: Thu Jul 18, 2013 6:14 am   Subject: Can't understand assembly?
Ok, I will try the old good assembly instructions and hopefully I will have good results.

Many thanks for your answers and your help!
  Topic: Can't understand assembly?
Lykos1986

Replies: 7
Views: 11176

PostForum: General CCS C Discussion   Posted: Wed Jul 17, 2013 4:16 pm   Subject: Can't understand assembly?
If only the PIC33 chips have these instructions why the Disassembly Listing of a 24F PIC with CCS compiler is using only those instruction (mov.w) from top to bottom?
  Topic: Can't understand assembly?
Lykos1986

Replies: 7
Views: 11176

PostForum: General CCS C Discussion   Posted: Wed Jul 17, 2013 11:30 am   Subject: Can't understand assembly?
I am using the 24F32KA304.

Basically I haven't used assembly language for more than 6 years now.
But because I am using MpLab (with CCS compiler plugin) I've compile a CCS example and then looked ...
  Topic: Can't understand assembly?
Lykos1986

Replies: 7
Views: 11176

PostForum: General CCS C Discussion   Posted: Wed Jul 17, 2013 10:18 am   Subject: Can't understand assembly?
Hi! I was creating a little bit of code and I wanted to use assembly language in different section of my firmware.

It seems that CCS (version 4.140) can't understand this code! For example I am wr ...
  Topic: ds30 Bootloader and CCS
Lykos1986

Replies: 0
Views: 3204

PostForum: General CCS C Discussion   Posted: Sat Jul 06, 2013 11:36 am   Subject: ds30 Bootloader and CCS
Once again a new question from me!

I was trying the ds30 bootloader and so far I managed to successfully load a few hex files with it using serial port and not my ICD2! It seems that I can load fi ...
  Topic: Example for RTCC with PIC24FJ
Lykos1986

Replies: 15
Views: 29136

PostForum: General CCS C Discussion   Posted: Mon Jun 24, 2013 2:05 pm   Subject: Example for RTCC with PIC24FJ
Ok! I will play with it tomorrow morning! Hopefully with good results!
  Topic: Example for RTCC with PIC24FJ
Lykos1986

Replies: 15
Views: 29136

PostForum: General CCS C Discussion   Posted: Mon Jun 24, 2013 9:22 am   Subject: Example for RTCC with PIC24FJ
I am using the 4.140.

I will try to set the SFR directly. In case you have any news in the mean time please let me know.
  Topic: Example for RTCC with PIC24FJ
Lykos1986

Replies: 15
Views: 29136

PostForum: General CCS C Discussion   Posted: Mon Jun 24, 2013 6:49 am   Subject: Example for RTCC with PIC24FJ
It produces an error (Unknown keyword on MpLab) when I am using this fuse.

Also I was trying to find this fuse using the CCS IDE at the "Valid Fuses" section and there is not there as we ...
  Topic: Example for RTCC with PIC24FJ
Lykos1986

Replies: 15
Views: 29136

PostForum: General CCS C Discussion   Posted: Mon Jun 24, 2013 5:59 am   Subject: Example for RTCC with PIC24FJ
Hi! This an old post but I've just resurrected because I am having the same problem.

I am using an 24F32KA304 and I can use the LPRC (page 185 of the datasheet) as a clock source for the internal R ...
  Topic: BMP085 Pressure Sensor
Lykos1986

Replies: 27
Views: 195362

PostForum: Code Library   Posted: Wed May 22, 2013 2:17 am   Subject: BMP085 Pressure Sensor
Good news!!! I will try to source a BMP180 and make some experiments with it!
 
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