Raspberry Pi 1 Model B¶
Hardware¶
Platform Linux ARM: Linux ARM is a Unix-like and mostly POSIX-compliant computer operating system (OS) assembled under the model of free and open-source software development and distribution. Using host OS (Mac OS X, Linux ARM) you can build native application for Linux ARM platform.
| Microcontroller | BCM2835 |
| Frequency | 700MHz |
| Flash | 512MB |
| RAM | 512MB |
| Vendor | Raspberry Pi |
Configuration¶
Please use raspberrypi_1b ID for board option in “platformio.ini” (Project Configuration File):
[env:raspberrypi_1b]
platform = linux_arm
board = raspberrypi_1b
You can override default Raspberry Pi 1 Model B settings per build environment using
board_*** option, where *** is a JSON object path from
board manifest raspberrypi_1b.json. For example,
board_build.mcu, board_build.f_cpu, etc.
[env:raspberrypi_1b]
platform = linux_arm
board = raspberrypi_1b
; change microcontroller
board_build.mcu = bcm2835
; change MCU frequency
board_build.f_cpu = 700000000L
Frameworks¶
| Name | Description |
|---|---|
| WiringPi | WiringPi is a GPIO access library written in C for the BCM2835 used in the Raspberry Pi. It’s designed to be familiar to people who have used the Arduino ‘wiring’ system |