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Rename F1 examples folder.

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This commit is contained in:
Fergus Noble
2011-09-15 01:20:45 -07:00
committed by Stephen Caudle
parent ce7dd46aef
commit cff706e3ca
173 changed files with 127 additions and 0 deletions
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23
examples/stm32f1/mb525/fancyblink/Makefile Normal file
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##
## This file is part of the libopencm3 project.
##
## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
##
## 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, see <http://www.gnu.org/licenses/>.
##
BINARY = fancyblink
include ../../Makefile.include

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examples/stm32f1/mb525/fancyblink/README Normal file
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------------------------------------------------------------------------------
README
------------------------------------------------------------------------------
This is a blink example program using libopencm3.
It's intended for the ST STM32-based MB525 eval board (see
http://www.st.com/stonline/products/literature/um/13472.htm for details).
It should blink the LED on the board.

76
examples/stm32f1/mb525/fancyblink/fancyblink.c Normal file
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/*
* This file is part of the libopencm3 project.
*
* Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>,
* Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <libopencm3/stm32/rcc.h>
#include <libopencm3/stm32/gpio.h>
void clock_setup(void)
{
rcc_clock_setup_in_hse_8mhz_out_72mhz();
/* Enable GPIOC clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
}
void gpio_setup(void)
{
/* Set GPIO6 (in GPIO port C) to 'output push-pull'. */
gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
GPIO_CNF_OUTPUT_PUSHPULL, GPIO6 | GPIO7 | GPIO8 | GPIO9);
}
int main(void)
{
int i;
clock_setup();
gpio_setup();
/* Blink the LED (PC12) on the board. */
gpio_set(GPIOC, GPIO6);
while (1) {
gpio_toggle(GPIOC, GPIO6); /* LED on/off */
gpio_toggle(GPIOC, GPIO7); /* LED on/off */
for (i = 0; i < 4000000; i++) /* Wait a bit. */
__asm__("nop");
gpio_toggle(GPIOC, GPIO7); /* LED on/off */
gpio_toggle(GPIOC, GPIO8); /* LED on/off */
for (i = 0; i < 4000000; i++) /* Wait a bit. */
__asm__("nop");
gpio_toggle(GPIOC, GPIO8); /* LED on/off */
gpio_toggle(GPIOC, GPIO9); /* LED on/off */
for (i = 0; i < 4000000; i++) /* Wait a bit. */
__asm__("nop");
gpio_toggle(GPIOC, GPIO8); /* LED on/off */
gpio_toggle(GPIOC, GPIO9); /* LED on/off */
for (i = 0; i < 4000000; i++) /* Wait a bit. */
__asm__("nop");
gpio_toggle(GPIOC, GPIO7); /* LED on/off */
gpio_toggle(GPIOC, GPIO8); /* LED on/off */
for (i = 0; i < 4000000; i++) /* Wait a bit. */
__asm__("nop");
gpio_toggle(GPIOC, GPIO6); /* LED on/off */
gpio_toggle(GPIOC, GPIO7); /* LED on/off */
for (i = 0; i < 4000000; i++) /* Wait a bit. */
__asm__("nop");
}
return 0;
}

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examples/stm32f1/mb525/fancyblink/fancyblink.ld Normal file
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/*
* This file is part of the libopencm3 project.
*
* Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
/* Define memory regions. */
MEMORY
{
rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
}
/* Include the common ld script. */
INCLUDE libopencm3_stm32.ld