spresense / spresense-arduino-compatible

Spresense Arduino Library source code

Welcome to Spresense libs for Arduino compatible project

Clone this repository.

$ git clone [email protected]:sonydevworld/spresense-arduino-compatible.git

Directory structure

spresense-arduino-compatible
|-- Arduino15
|   |-- packages/SPRESENSE           - Spresense packages
|   |   |-- hardware
|   |   |   `--spresense             - Spresense reference board codes
|   |   |      `-- 1.0.0
|   |   |          |-- cores
|   |   |          |-- libraries
|   |   |          `-- variants
|   |   `-- tools                    - Necessary tool chain and prebuilt binaries
|   |       |-- spresense-tools      - Spresense tools
|   |       |   `-- 1.0.0
|   |       |-- spresense-sdk        - Spresense SDK prebuilt binaries
|   |       |   `-- 1.0.0
|   |       `-- gcc-arm-none-eabi    - GCC compiler
|   |           `-- 5.4.1
|   `-- package_spresense_index.json - Arduino IDE configuration json file
`-- tools                            - Import/Export tools

Getting started

developer_guide_arduino_en (English)

developer_guide_arduino_ja (日本語)

How to prepare Arduino environment

Pull or Import GCC and Prebuilt SDK

./tools/prepare_arduino.sh [OPTIONS...]

Options

For using local archive

Option	Argument	Note
-g	path/to/GCC-archive-path	GCC archive path
-s	path/to/SDK-archive-path	Prebuilt SDK archive path

For using local source code

Option	Argument	Note
-S	path/to/spresense-sdk-path	Local Spresense SDK build root path
-v	Board_variant	Target board variant (default:spresense)
-k	release or debug	Target kerneo configuration (default: release)
-M	"SDK" or "Kernel" or "SDK/Kernel"	Manual configuration by menuconfig
-G	"SDK" or "Kernel" or "SDK/Kernel"	Manual configuration by gconfig
-Q	"SDK" or "Kernel" or "SDK/Kernel"	Manual configuration by qconfig
-i	-	Do not change Kernel/SDK configuration

Other option

Option	Argument	Note
-H	Windows or Linux64 or Mac	Arduino IDE Host OS
-p	-	No network access option
-h	-	Show help

Example

Pull GCC and Spresense SDK prebuilt from network

./tools/prepare_arduino.sh

Pull GCC and Spresense SDK prebuilt from local archive

./tools/prepare_arduino.sh -s path/to/spresense-sdk.tar.gz -g path/to/gcc-arm-none-eabi-5.4.1-linux.tar.gz

Update SDK prebuilt by using default configuration

./tools/prepare_arduino.sh -H Windows -S /home/user1/spresense -k release -v spresense -p

Update SDK prebuilt by using default configuration and manual configuration change

./tools/prepare_arduino.sh -H Windows -S /home/user1/spresense -k release -v spresense -M SDK/Kernel -p

• Menu configuration will open twice as 'NuttX Configuration' and 'SDK configuration'

Creating platform specific packages

To create a platform specific package for installation simply type:

make packages           - will create packages for all platforms

This command will generate the following files:

spresense-arduino-linux.zip
spresense-arduino-macosx.zip
spresense-arduino-windows.zip