From cff706e3ca3823ffb388a4e87c4ef8bf925945c4 Mon Sep 17 00:00:00 2001 From: Fergus Noble Date: Thu, 15 Sep 2011 01:20:45 -0700 Subject: Rename F1 examples folder. --- examples/stm32/stm32-h103/miniblink/miniblink.c | 71 ------------------------- 1 file changed, 71 deletions(-) delete mode 100644 examples/stm32/stm32-h103/miniblink/miniblink.c (limited to 'examples/stm32/stm32-h103/miniblink/miniblink.c') diff --git a/examples/stm32/stm32-h103/miniblink/miniblink.c b/examples/stm32/stm32-h103/miniblink/miniblink.c deleted file mode 100644 index 6f8bc2c..0000000 --- a/examples/stm32/stm32-h103/miniblink/miniblink.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * This file is part of the libopencm3 project. - * - * Copyright (C) 2009 Uwe Hermann - * - * 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 . - */ - -#include -#include - -void gpio_setup(void) -{ - /* Enable GPIOC clock. */ - /* Manually: */ - // RCC_APB2ENR |= RCC_APB2ENR_IOPCEN; - /* Using API functions: */ - rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN); - - /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */ - /* Manually: */ - // GPIOC_CRH = (GPIO_CNF_OUTPUT_PUSHPULL << (((12 - 8) * 4) + 2)); - // GPIOC_CRH |= (GPIO_MODE_OUTPUT_2_MHZ << ((12 - 8) * 4)); - /* Using API functions: */ - gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ, - GPIO_CNF_OUTPUT_PUSHPULL, GPIO12); -} - -int main(void) -{ - int i; - - gpio_setup(); - - /* Blink the LED (PC12) on the board. */ - while (1) { - /* Manually: */ - // GPIOC_BSRR = GPIO12; /* LED off */ - // for (i = 0; i < 800000; i++) /* Wait a bit. */ - // __asm__("nop"); - // GPIOC_BRR = GPIO12; /* LED on */ - // for (i = 0; i < 800000; i++) /* Wait a bit. */ - // __asm__("nop"); - - /* Using API functions gpio_set()/gpio_clear(): */ - // gpio_set(GPIOC, GPIO12); /* LED off */ - // for (i = 0; i < 800000; i++) /* Wait a bit. */ - // __asm__("nop"); - // gpio_clear(GPIOC, GPIO12); /* LED on */ - // for (i = 0; i < 800000; i++) /* Wait a bit. */ - // __asm__("nop"); - - /* Using API function gpio_toggle(): */ - gpio_toggle(GPIOC, GPIO12); /* LED on/off */ - for (i = 0; i < 800000; i++) /* Wait a bit. */ - __asm__("nop"); - } - - return 0; -} -- cgit v1.2.3