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>
67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
/*
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* Copyright (c) 2016 Firmwave
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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 <sensor.h>
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#include <misc/printk.h>
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#include <misc/__assert.h>
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static void do_main(struct device *dev)
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{
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int ret;
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struct sensor_value temp_value;
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struct sensor_value attr;
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attr.val1 = 150;
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attr.val2 = 0;
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ret = sensor_attr_set(dev, SENSOR_CHAN_TEMP,
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SENSOR_ATTR_FULL_SCALE, &attr);
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if (ret) {
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printk("sensor_attr_set failed ret %d\n", ret);
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return;
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}
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attr.val1 = 8;
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attr.val2 = 0;
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ret = sensor_attr_set(dev, SENSOR_CHAN_TEMP,
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SENSOR_ATTR_SAMPLING_FREQUENCY, &attr);
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if (ret) {
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printk("sensor_attr_set failed ret %d\n", ret);
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return;
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}
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while (1) {
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ret = sensor_sample_fetch(dev);
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if (ret) {
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printk("sensor_sample_fetch failed ret %d\n", ret);
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return;
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}
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ret = sensor_channel_get(dev, SENSOR_CHAN_TEMP, &temp_value);
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if (ret) {
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printk("sensor_channel_get failed ret %d\n", ret);
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return;
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}
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printk("temp is %d (%d micro)\n", temp_value.val1,
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temp_value.val2);
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k_sleep(1000);
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}
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}
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void main(void)
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{
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struct device *dev;
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dev = device_get_binding("TMP112");
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__ASSERT(dev != NULL, "Failed to get device binding");
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printk("device is %p, name is %s\n", dev, dev->config->name);
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do_main(dev);
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}
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