Picbasic Pro 3 0 21
Download ===== https://urllie.com/2tyvwT
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Picbasic Pro 3 0 21: A Powerful and Easy-to-Use Compiler for PIC Microcontrollers
Picbasic Pro (PBP) is a BASIC compiler for Microchip PIC microcontrollers. It is designed to make the development of embedded applications fast, easy and fun. PBP can generate optimized and machine-ready code for a wide range of PIC devices, from 8-bit to 16-bit, with various features and peripherals.
PBP has been evolving for over 15 years, becoming the industry standard in its field. It is used by professionals who need a reliable and mature tool for commercial firmware, as well as by hobbyists and educators who want to learn and experiment with microcontrollers. PBP has a simple and intuitive syntax that makes it easy to learn and understand, while also providing powerful commands and libraries to handle complex tasks.
PBP is available in three editions: Silver, Gold and Platinum. Each edition has different features and supports different PIC devices. The latest version of PBP is 3.0.21, which was released in October 2021. This version adds support for new devices, such as the PIC18FxxK40 family, and fixes some bugs and issues from previous versions.
Some of the main features of PBP 3.0.21 are:
Support for over 800 PIC devices, including the latest ones from Microchip
Ability to generate code for different memory models: standard, extended and large
Support for Peripheral Pin Select (PPS) initialization for various commands on devices equipped with modern-format PPS
Built-in libraries and routines for common peripherals and functions, such as LCD, serial communication, PWM, ADC, timers, interrupts, etc.
Support for inline assembly code and external assembly files
Integrated development environment (IDE) with syntax highlighting, code completion, project management, etc.
Debugger and simulator tools for testing and debugging code
Code examples and documentation to help users get started
PBP 3.0.21 can be downloaded from the official website: https://www.pbp3.com/. Users can also find more information, support and community forums on the website. PBP 3.0.21 is compatible with Windows XP, Vista, 7, 8 and 10.
PBP 3.0.21 is a great tool for anyone who wants to develop applications for PIC microcontrollers using BASIC language. It is fast, easy and fun to use, while also being powerful and professional. Whether you are a beginner or an expert, PBP 3.0.21 can help you create amazing projects with PIC microcontrollers.
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In this article, we will show you how to use PBP 3.0.21 to create a simple project that blinks an LED on a PIC16F877A microcontroller. This project will demonstrate some of the basic features and commands of PBP, such as defining variables, setting pins, using loops and delays, etc.
The first step is to download and install PBP 3.0.21 from the official website: https://www.pbp3.com/. You will need to register and activate the software before you can use it. You can choose the edition that suits your needs and budget. For this project, we will use the Silver edition, which supports the PIC16F877A device.
The next step is to connect the PIC16F877A microcontroller to a breadboard and an LED. You will also need a power supply, a resistor and some wires. The schematic of the circuit is shown below:
The LED is connected to pin RB0 of the PIC16F877A through a 330 ohm resistor. The power supply is connected to pins VDD and VSS of the PIC16F877A, providing 5V and ground respectively. You can use any power source that can provide 5V, such as a battery, a USB cable or a wall adapter.
The final step is to write the code for the project using PBP 3.0.21. You can use the integrated development environment (IDE) that comes with PBP, or any text editor of your choice. The code for the project is shown below:
```
' Define device and oscillator frequency
DEFINE OSC 4
DEVICE PIC16F877A
' Define variables
LED VAR PORTB.0 ' LED connected to pin RB0
' Initialize ports
TRISB = %00000000 ' Set PORTB as output
' Main loop
DO
LED = 1 ' Turn on LED
PAUSE 500 ' Wait for 500 milliseconds
LED = 0 ' Turn off LED
PAUSE 500 ' Wait for 500 milliseconds
LOOP ' Repeat forever
```
The code starts with some comments that explain what each line does. Comments start with an apostrophe ('), and are ignored by the compiler. They are useful for documenting and explaining your code.
The first two lines define the device and the oscillator frequency that we are using. We use the DEVICE directive to tell PBP which PIC microcontroller we are using, in this case PIC16F877A. We use the DEFINE OSC directive to tell PBP what frequency our external crystal or resonator is running at, in this case 4 MHz.
The next line defines a variable named LED, and assigns it to pin RB0 of PORTB. Variables are used to store data and manipulate it in your code. PBP can handle different types of variables, such as bytes, words, strings, etc. In this case, we use a bit variable, which can only store 0 or 1 values. We use the VAR keyword to declare a variable, and the dot notation (.) to access a specific bit of a port.
The next line initializes PORTB as output by setting its TRIS register to %00000000. TRIS registers control the direction of each pin of a port, either input or output. A 0 value means output, and a 1 value means input. We use the equal sign (=) to assign a value to a variable or register.
The next lines form the main loop of our program, which repeats forever. We use the DO-LOOP structure to create an infinite loop that executes the code between DO and LOOP keywords. Inside the loop, we use four commands: LED = 1, PAUSE 500, LED = 0 and PAUSE 500.
The first command sets LED to 1, which means sending a high voltage (5V) to pin RB0 of PORTB. This turns on the LED connected to that pin. The second command pauses the program execution for 500 milliseconds (half a second). The PAUSE command takes an argument in milliseconds, and delays the program for that amount of time.
The third command sets LED to 0, which means sending a low voltage (0V) to pin RB0 of PORTB. This turns off the LED 061ffe29dd