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>
71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
/*
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* Copyright (c) 2016 Intel Corporation
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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 <init.h>
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#include <stdio.h>
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#include <sensor.h>
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#ifdef CONFIG_GROVE_LCD_RGB
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#include <display/grove_lcd.h>
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#include <stdio.h>
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#include <string.h>
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#endif
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#define SLEEP_TIME 1000
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void main(void)
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{
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struct device *dev = device_get_binding("GROVE_TEMPERATURE_SENSOR");
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if (dev == NULL) {
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printf("device not found. aborting test.\n");
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return;
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}
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#ifdef CONFIG_GROVE_LCD_RGB
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struct device *glcd;
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glcd = device_get_binding(GROVE_LCD_NAME);
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if (glcd == NULL) {
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printf("Failed to get Grove LCD\n");
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return;
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}
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/* configure LCD */
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glcd_function_set(glcd, GLCD_FS_ROWS_2 | GLCD_FS_DOT_SIZE_LITTLE |
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GLCD_FS_8BIT_MODE);
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glcd_display_state_set(glcd, GLCD_DS_DISPLAY_ON);
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#endif
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while (1) {
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struct sensor_value temp;
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sensor_sample_fetch(dev);
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sensor_channel_get(dev, SENSOR_CHAN_TEMP, &temp);
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#ifdef CONFIG_GROVE_LCD_RGB
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char row[16];
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/* clear LCD */
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memset(row, ' ', sizeof(row));
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glcd_cursor_pos_set(glcd, 0, 0);
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glcd_print(glcd, row, sizeof(row));
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glcd_cursor_pos_set(glcd, 0, 1);
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glcd_print(glcd, row, sizeof(row));
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/* display temperature on LCD */
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glcd_cursor_pos_set(glcd, 0, 0);
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sprintf(row, "T:%.2f%cC",
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sensor_value_to_double(&temp),
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223 /* degree symbol */);
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glcd_print(glcd, row, strlen(row));
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#endif
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printf("Temperature: %.2f C\n", sensor_value_to_double(&temp));
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k_sleep(SLEEP_TIME);
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}
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}
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