Lazarus on Raspberry Pi.

The Free Pascal compiler a text editor or IDE (integrated development environment) for editing your code Installing Free Pascal. If you are in the lab here at the MFF, you don't need to do anything: Free Pascal is already installed on all UNIX and Windows machines. To install Free Pascal on your own computer: on Linux. Apt-get update && apt-get -y dist-upgrade. Based on your system and internet speed, this can take up to several minutes. After the new packets are installed, reboot the system and relogin: reboot. Freeswitch installation. Now we can execute official steps to install Freeswitch: apt-get update && apt-get install -y gnupg2 wget lsb-release. Install Lazarus and Free Pascal on Ubuntu. Submitted by st on Sun, - 19:01. Ubuntu 11, 12 and 14 doesn't contain recent version of Lazarus in repository. Here are some instruction to install it. Sudo apt-get install libgtk2.0-dev. Go to download directory and start installation: sudo dpkg-i.deb. Now getting freepascal and Lazarus on the Pi is easy but you get quite old versions: sudo su. Apt-get install fp-compiler. Apt-get install lazarus. On Raspbian wheezy you get Freepascal 2.6.0 and Lazarus 0.9.30.4. Version dating from 2012. Working but not quite bleeding edge. Nah untuk di GNU/Linux ada Free Pascal, terus terang aku belum pernah pakai. Karena penasaran, barusan coba install untuk bernostalgia. Ternyata sudah ada di repository, jadi cukup jalankan perintah berikut pada terminal: sudo apt-get install fp-compiler fp-ide. Setelah selesai instalasi, jalankan perintah berikut pada terminal: fp-2.4.4.

Lazarus is a cross-platform IDE for Free Pascal, a professional 32 bit / 64 bit Pascal Compiler. Lazarus supports a wide variety of processors and Linux distributions including the Raspberry Pi, where it runs natively.

Simple installation

Apt Get Install Free Pascal Windows 10

In the Raspbian distribution Lazarus and Free Pascal are easily installed with the following shell commands:

Apt Get Install Free Pascal Download

This installs a ready-to-use precompiled version of Lazarus, however not necessarily the newest one.

Compiling from sources

The newest versions of Lazarus are distributed as source code. In order to compile Lazarus from subversion sources see Michell Computing: Lazarus on the Raspberry Pi for details. An updated version covering Free Pascal 2.7.x is the article FreePascal 2.7.1 on Raspberry Pi by the same author.

The article How to install Lazarus Pascal on Raspberry Pi 2 (Raspbian) is a comprehensive description of the steps that are necessary to install a trunk version of Lazarus 1.5.x on the Raspberry Pi 2.

Accessing low-level hardware

Hardware hacking is easily possible with the Lazarus wrapper unit for Gordon Henderson's wiringPi C library (see below). Alternatively, the GPIO port is also accessible directly from Free Pascal as described in the article on RPi Low-level peripherals or, in more detail, in the Lazarus Wiki.

External Links

Additional information about Lazarus on Raspberry Pi in the Free Pascal wiki (covers also i/o over the GPIO terminal)
Lazberry Pi: Comprehensive information on Lazarus on the Raspberry Pi computer.
Improved Lazarus Unit for fast access to GPIO.

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