Nowadays, Programmable Logic Controllers (PLCs) are being used in industrial IoT applications as they are designed to perform operations on input and output signals from sensors and actuators with accuracy. One such component which is used for programmable logic control is General Purpose Input Output (GPIO) pins which are present in the form of tiny chips. It is a fairly simple but efficient component of the overall industrial automation process.
GPIO-based programmable chips are mostly used in applications such as handling digital inputs, analog-to-digital conversions, creating pulse-width modulations, and communicating with external devices. When used in combination with CPU boards, such chips can help in the provision of better tracking, tracing, and controlling of operations in factories.
In this blogpost, we will discuss the major compilation steps for GPIO-based programmable chips and how it makes the industrial IoT application more efficient. Before any discussion about GPIO-based programmable chips, we need to know the configuration of a programmable chip.
To make a programmable chip, it is necessary to compile the code written in programming languages like C, C++, and Java into interpretable code. This is done by using a compiler which is used to compile the source code written in any particular language into a format which makes it interpretable by the chip.
Once the source code has been converted into an interpretable format, the programmable chip can then be set up to use it. This is done by first configuring the GPIO pins of a programmable chip and then configuring the inputs and outputs. Finally, the code can be tested to ensure that it works as expected.
To make the process more efficient, there are certain compilations actions which must be done:
Compiling the source code: This is the first step which involves converting the source code written in any particular language into a format which can be interpreted by the programmable chip.
Configuring the GPIO pins: This step involves setting up the pins of the programmable chip to allow for communication between external devices and the programmable chip.
Configuring the inputs and outputs: This is where the relevant libraries are configured to allow the programmable chip to interpret incoming signals and output the desired data.
Testing the code: Once the necessary compilations and configurations have been completed, it is important to test the code to make sure it works as expected.
Finally, once all the above-mentioned steps have been completed, it is possible to implement GPIO-based programmable chips into any industrial IoT application. By using GPIO-based programmable chips, the overall efficiency and accuracy of the application is increased while simultaneously reducing time, cost, and effort associated with manual operations.
One example of how this can be used in industrial IoT applications is in the automobile industry. By using GPIO-based programmable chips, the automobile manufacturers can track and trace all operations from design to production, ensuring accuracy and efficiency all the way.
#include<stdio.h> #include<wiringPi.h> int main(){ wiringPiSetup(); pinMode(4, OUTPUT); digitalWrite(4, HIGH); delay(1000); digitalWrite(4, LOW); return 0; }
The above code snippet is written in C language, and it is an example of how GPIO-based programmable chips can be used to control the output of an external device connected to a programmable chip.
To summarize, GPIO-based programmable chips are a powerful tool for industrial IoT applications since they provide a wide range of options for sensors, actuators, and other communication peripherals. By using such chips, it is possible to accurately and efficiently process data and access the related information without involving manual operations.