A HAL for the STM32H723.  Not complete and probably never will be at
this point, but basic things (clock, gpio, interrupts) already /seem/
to work.  Structure and interface somewhat inspired by libopencm3.

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This repository contains a collection of firmware, libraries and
applications to work with the spike hardware.  See the provided
LICENSE file for licensing information.

WHAT IS WHAT ?


libspike/	A abstraction layer to the STM32H723.  It will
		produce a libspike.a file and includes a standard
		C library.

spikeboot/	A bootloader with USB support, sits at the bottom of
		the hardware and provides way for communicating with
		the host.

libboot/	A library for interacting with the bootloader for
		programs sitting above.  It will produce libboot.a.

spike-run/	A host application for interacting with the bootloader.



HOW TO BUILD ?


To build everything just run make.  The bootloader can be compiled
with SEGGER RTT support, this will redirect output from the `_write'
syscall to the RTT console.  See the Makefile for further information.

Run `make libspike.c' to just build the library without the
bootloader.x

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This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA