libopencm3

Files

T

Piotr Esden-Tempski d7489ebfbd Added standard clock setup routines.

Thanks to Thomas Otto for pointing out problems with the clock code in
examples and his clock routine implementations. Based on that the most
common clock combination routines were added to the library and all
routines in examples setting up the clock replaced with calls to that
functions.

2010-03-04 20:37:04 +01:00

fancyblink.c

Added standard clock setup routines.

2010-03-04 20:37:04 +01:00

fancyblink.ld

Rename example directory names to all-lowercase.

2010-01-26 03:01:25 +01:00

Makefile

Rename example directory names to all-lowercase.

2010-01-26 03:01:25 +01:00

README

Rename example directory names to all-lowercase.

2010-01-26 03:01:25 +01:00

README

------------------------------------------------------------------------------
README
------------------------------------------------------------------------------

This is the smallest-possible example program using libopenstm32.

It's intended for the ST STM32-based Olimex STM32-H103 eval board (see
http://olimex.com/dev/stm32-h103.html for details). It should blink
the LED on the board.


Building
--------

 $ make

Running 'make' on the top-level libopenstm32 directory will automatically
also build this example. Or you can build the library "manually" and
then run 'make' in this directory.

You may want to override the toolchain (e.g., arm-elf or arm-none-eabi):

 $ PREFIX=arm-none-eabi make

For a more verbose build you can use

 $ make V=1


Flashing
--------

You can flash the generated code on the STM32-H103 board using OpenOCD:

 $ make flash

Or you can do the same manually via:

 $ openocd -f interface/jtagkey-tiny.cfg -f board/olimex_stm32_h103.cfg
 $ telnet localhost 4444
 > reset halt
 > flash write_image erase fancyblink.hex
 > reset

Replace the "jtagkey-tiny.cfg" with whatever JTAG device you are using, and/or
replace "olimex_stm32_h103.cfg" with your respective board config file.