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LED Blinking logic on LPC1768
This document provides an interfacing diagram and code for an LPC1768 microcontroller to toggle a set of GPIO pins. The code uses PINSEL4 and FIO2DIR registers to configure pins P0.2 to P0.7 as GPIO outputs. It then uses a for loop to toggle all the pins high and low by setting and clearing the FIO2SET and FIO2CLR registers respectively.
In this document
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Presentation of an interfacing diagram for hardware connection and integration in projects.
C code provided to control GPIO ports on an LPC1768 microcontroller for high and low output.
Visual representation of the behavior and functionality of the designed code through simulation.
Display of the actual output results from the hardware setup to verify the implementation.
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LED Blinking logic on LPC1768
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- 2. Code: #include"LPC1768_Includes.h" int main(void) { int i; PINSEL4=0x00000000;//GPIO FIO2DIR=0x000000FF; //GPIO port direction register (P0.2 to P0.7) while(1) { FIO2SET=0x000000FF; // port output set register for(i=0;i<1000000;i++); FIO2CLR=0x000000FF; for(i=0;i<1000000;i++); } }
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