64ecb61543
While nano specs are certainly handy, it should be documented how to use them, not turned on by default. People with otherwise valid toolchains, who might simply not care about nano specs are unable to build the examples with these options.
------------------------------------------------------------------------------ README ------------------------------------------------------------------------------ This repository contains assorted example projects for libopencm3. The libopencm3 project aims to create an open-source firmware library for various ARM Cortex-M3 microcontrollers. For more information visit http://libopencm3.org The examples are meant as starting points for different subsystems on multitude of platforms. Feel free to add new examples and send them to us either via the mailinglist or preferably via a github pull request. Usage ----- The makefiles are generally useable for your own projects with only minimal changes for the libopencm3 install path (See Installation) For flashing the 'miniblink' example (after you built libopencm3 and the examples by typing 'make' at the top-level directory) onto the Olimex STM32-H103 eval board (ST STM32F1 series microcontroller), you can execute: $ cd examples/stm32/f1/stm32-h103/miniblink $ make flash The Makefiles of the examples are configured to use a certain OpenOCD flash programmer, you might need to change some of the variables in the Makefile if you use a different one. You can also flash manually like this: $ openocd -f interface/jtagkey-tiny.cfg -f target/stm32f1x.cfg $ telnet localhost 4444 > reset halt > flash write_image erase foobar.hex > reset Replace the "jtagkey-tiny.cfg" with whatever JTAG device you are using, and/or replace "stm32f1x.cfg" with your respective config file. Replace "foobar.hex" with the file name of the image you want to flash.