I have to start with stating I have never programmed an 18f series chip yet but have looked at your code and the data sheet (after all we...

I have to start with stating I have never programmed an 18f series chip yet but have looked at your code and the data sheet (after all we are all here to learn) One thing I noted is that PEIE in INTCON is disabled and in the default state of the IPEN bit (which was not set in your code snippet) this means that no peripheral inputs are enabled.

I've setup two interrupt routines. One for a timer and one for I2C. It seems both are sent to the high priority vector even...

I've setup two interrupt routines. One for a timer and one for I2C. It seems both are sent to the high priority vector even though I setup the I2C as low priority. here's the relevant part of the code //Configure interrupts INTCON2bits.TMR0IP = 1; //set t

Hi there, Do you guys mind to briefly explain the difference between Macro and Subroutine? At what condition, it is a must...

Hi there, Do you guys mind to briefly explain the difference between Macro and Subroutine? At what condition, it is a must to use Macro or at what condition it is desired to use Macro? Thanks in advance. __________

I posted this question last weekend but I didn't get any reply's. I know someone in this group knows the answer. Max I'm...

I posted this question last weekend but I didn't get any reply's. I know someone in this group knows the answer. Max I'm trying to run a build on a program that I found on the internet. It makes use of the "ifdef" command but has no "define" command

Hi all ! I need make a stepping motor 1.8? in micro-stepping mode in: 0,05? . who know to build it whith PIC ?? I...

Hi all ! I need make a stepping motor 1.8? in micro-stepping mode in: 0,05? . who know to build it whith PIC ?? I will try with CI-3973 (Alegro), but I need a exemple to run it... (sorry my english...)

Hello all, Is there programming software out there other than XWisp and Wisp that is compatible with the Wisp628 programmer? TIA...

Hello all, Is there programming software out there other than XWisp and Wisp that is compatible with the Wisp628 programmer? TIA for any replies. Regards, Stephen Barnes

I've been trying for a while to set up CC5X compiler using MPLAB ver 6.30. After working through several error message, the last...

I've been trying for a while to set up CC5X compiler using MPLAB ver 6.30. After working through several error message, the last was related not able to locate Reloc.inc file which I believe I remedied by the $incdir command line in the "Build Options window using (&q

Hi all,   Now I am trying to use CAN  bus with 16F877 IC, if anybody used CAN bus with micrcontroller , can please send...

Hi all,   Now I am trying to use CAN  bus with 16F877 IC, if anybody used CAN bus with micrcontroller , can please send some CAN bus details,   Thanks Ramesh __________________________________________________

It is possible to build a multiplexing circuitry for the PIC ADC? so we can have more channels than what a PIC have ( ex : 5 for...

It is possible to build a multiplexing circuitry for the PIC ADC? so we can have more channels than what a PIC have ( ex : 5 for 16F876 and 10 for 16F877 ). Speed is not a important point in this.   (no external interfaced ADCs please) _________________________

hai all this is vijay from India wishing you a happy day i have a requirement to generate a Sine PWm using PIC 16f877. ...

hai all this is vijay from India wishing you a happy day i have a requirement to generate a Sine PWm using PIC 16f877. can anybody help me in developing the logic thanx in advance vijay