Wednesday, June 1, 2016

Embedded C Programming For PIC Chips

C Programming Using CCS Compiler For PIC Microcontrollers

Here is a link for a good tutorial on programming PIC microcontroller in C.

http://harfordhackerspace.org/2010/02/programming-pic-microcontrollers-in-c/

Motor Control using Pulse-Width Modulation (PWM)


In this program, a jumper on Port B directly selects the PWM output. PWM output is only present if a jumper to ground is present on one of the least significant 3 bits of port B.



The program demonstrates the use of control registers to effect PWM operation.  One thing to notice is the fact that the program waits for a change on the input pins before selecting a new pulse-width duty cycle and reloading CCPR1.

Low power Pushbutton ON/OFF Controller solution from Linear Technology

  All of the flexible timing circuitry required to debounce the on/off pushbutton is integrated within the LTC2950. For applications that ne...