4 * This file is part of BeRTOS.
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14 * GNU General Public License for more details.
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18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 * As a special exception, you may use this file as part of a free software
21 * library without restriction. Specifically, if other files instantiate
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29 * Copyright 2010 Develer S.r.l. (http://www.develer.com/)
30 * All Rights Reserved.
33 * \brief Led on/off macros for STM32-P103 board.
35 * \author Andrea Righi <arighi@develer.com>
41 #include <cfg/macros.h>
45 #include <drv/gpio_stm32.h>
46 #include <drv/clock_stm32.h>
48 #define LED_PIN BV(12)
49 #define LED_GPIO_BASE ((struct stm32_gpio *)GPIOC_BASE)
53 stm32_gpioPinWrite(LED_GPIO_BASE, LED_PIN, 1); \
58 stm32_gpioPinWrite(LED_GPIO_BASE, LED_PIN, 0); \
63 /* Enable clocking on GPIOA and GPIOC */ \
64 RCC->APB2ENR |= RCC_APB2_GPIOC; \
65 /* Configure the LED pin as GPIO */ \
66 stm32_gpioPinConfig(LED_GPIO_BASE, \
67 LED_PIN, GPIO_MODE_OUT_PP, \