ac74d8b652
Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
42 lines
708 B
C
42 lines
708 B
C
/*
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* Copyright (c) 2016 Open-RnD Sp. z o.o.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr.h>
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#include <device.h>
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#include <gpio.h>
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/**
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* the demo assumes use of nucleo_f103rb board, adjust defines below
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* to fit your board
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*/
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/* we're going to use PB8 and PB5 */
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#define PORT "GPIOB"
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/* PB5 */
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#define LED1 5
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/* PB8 */
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#define LED2 8
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#define SLEEP_TIME 500
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void main(void)
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{
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int cnt = 0;
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struct device *gpiob;
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gpiob = device_get_binding(PORT);
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gpio_pin_configure(gpiob, LED1, GPIO_DIR_OUT);
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gpio_pin_configure(gpiob, LED2, GPIO_DIR_OUT);
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while (1) {
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gpio_pin_write(gpiob, LED1, cnt % 2);
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gpio_pin_write(gpiob, LED2, (cnt + 1) % 2);
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k_sleep(SLEEP_TIME);
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cnt++;
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}
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}
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