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_ _ _ _
| (_) |__ _ __ ___ __ _ _ __ | | ___
| | | '_ \| '_ ` _ \ / _` | '_ \| |/ _ \
| | | |_) | | | | | | (_| | |_) | | __/
|_|_|_.__/|_| |_| |_|\__,_| .__/|_|\___|
|_| by LeafLabs!
leaflabs.com
The latest version of this repository can be found here:
https://github.com/leaflabs/libmaple
IMPORTANT: read HACKING _before_ submitting patches.
General information
------------------------------------------------------------------------------
libmaple is a library for programming ST's STM32 line of Cortex M3
microcontrollers. It has a pure C layer, libmaple proper, which does
most of the work, and a C++ layer, Wirish, which provides high-level
convenience functions and a Wiring/Arduino-compatible interface.
libmaple is designed for portability, and currently runs on a variety
of STM32F1 performance and value line MCUs, with experimental support
for STM32F2 MCUs.
Using libmaple
------------------------------------------------------------------------------
The easiest way to use libmaple is in concert with the Maple IDE.
Maple IDE, a sister project from LeafLabs, is an Arduino IDE fork
usable for programming Maple boards, which includes libmaple and a
compilation and upload toolchain:
http://leaflabs.com/docs/maple-ide-install.html
Additionally, a HOWTO on setting up this library for use from the
command line in a Unix environment is available here:
http://leaflabs.com/docs/unix-toolchain.html
Documentation, Etc.
------------------------------------------------------------------------------
HTML documentation for the latest release of libmaple/Maple IDE is
available here:
http://leaflabs.com/docs/
libmaple is well documented via Doxygen comments. The HTML
documentation referenced above (which also includes the Doxygen
output) is automatically generated from the source files in the
leaflabs-docs repository. In order to obtain the leaflabs-docs
repository, visit:
http://github.com/leaflabs/leaflabs-docs/
Repository Layout
------------------------------------------------------------------------------
/build/
Compiler output
/contrib/
Community-contributed resources. LeafLabs doesn't maintain the
contents of this directory, so it may get stale.
/examples/
Example code and test programs. Copy these to /main.cpp to compile them.
/libmaple/
This is the meat of the library. C only, no C++. The
Arduino-like compatibility layer (in C++) is in /wirish/.
/libraries/
Special-purpose libraries that don't merit inclusion in the
/libmaple/ and /wirish/ directories, which are intended for
general use. Arduino-compatible libraries go here.
/LICENSE
Licensing and copyright information.
/main.cpp.example
main.cpp is required for a successful build but is non-existent by
default; use this file as a template for building your program. By
default, just blinks an LED.
/Makefile
libmaple build instructions for GNU Make. (This is supplemented by
build-targets.mk, the rules.mk files throughout the tree, and the
files in support/make/).
/notes/
Unstructured text notes that may be useful.
/README
This file ;).
/support/
Support files and scripts for various purposes.
gdb/ GDB scripts.
ld/ Linker scripts.
make/ Additional files used by the top-level Makefile.
scripts/ Miscellany.
doxygen/ Doxygen configuration.
stm32loader.py Upload script for the STM32's built-in USART bootloader.
/wirish/
Extra wrappers and functionality around the lower level code in
/libmaple/. These files implement an Arduino "Wiring"-like
library.
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