The document contains code snippets for several microcontroller programs including a buzzer, LCD display, down counter, up counter, left shift, right shift, and voltage converter/ADC. The code defines pin configurations, registers, and functions for delay, counting, shifting bits, and reading analog voltage values from an ADC converter.
9. Note:
Device specific keywords in the program for ex: PORTA or TRISA etc are case sensitive.
Take care to ensure the cases in the program while executing.