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samples: sensor: qdec: Remove sample

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The sensor shell can handle / does everything this sample does so just
remove the sample in favor of sensor shell.

Signed-off-by: Kumar Gala <galak@kernel.org>
This commit is contained in:
Kumar Gala 2022-07-14 12:22:16 -05:00 • committed by Carles Cufí
commit 774f8b5b73
7 changed files with 0 additions and 114 deletions
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8
samples/sensor/qdec/CMakeLists.txt
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# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.20.0)
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
project(thermometer)
FILE(GLOB app_sources src/*.c)
target_sources(app PRIVATE ${app_sources})

37
samples/sensor/qdec/README.rst
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.. _qdec:
QDEC: Quadrature Decoder
###########################
Overview
********
A simple quadrature decoder example
Building and Running
********************
This project writes the quadrature decoder position to the console once every
2 seconds.
Building on SAM E70 Xplained board
==================================
.. zephyr-app-commands::
:zephyr-app: samples/sensor/qdec
:host-os: unix
:board: sam_e70_xplained
:goals: build
:compact:
Sample Output
=============
.. code-block:: console
Quadrature Decoder sample application
Position is 6
Position is 12
Position is -45
<repeats endlessly every 2 seconds>

1
samples/sensor/qdec/boards/sam_e70_xplained.conf
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CONFIG_QDEC_SAM=y

14
samples/sensor/qdec/boards/sam_e70_xplained.overlay
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/*
* Copyright (c) 2021, Piotr Mienkowski
*
* SPDX-License-Identifier: Apache-2.0
*/
&tc0 {
compatible = "atmel,sam-tc-qdec";
status = "okay";
label = "QDEC_0";
pinctrl-0 = <&tc0_qdec_default>;
pinctrl-names = "default";
};

2
samples/sensor/qdec/prj.conf
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CONFIG_SENSOR=y
CONFIG_STDOUT_CONSOLE=y

9
samples/sensor/qdec/sample.yaml
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sample:
name: Quadrature Decoder
tests:
sample.sensor.qdec:
tags: sensors
harness: sensor
platform_allow: sam_e70_xplained
integration_platforms:
- sam_e70_xplained

43
samples/sensor/qdec/src/main.c
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/*
* Copyright (c) 2021, Piotr Mienkowski
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr/zephyr.h>
#include <zephyr/drivers/sensor.h>
#include <stdio.h>
void main(void)
{
const struct device *dev;
int ret;
printf("Quadrature Decoder sample application\n\n");
dev = device_get_binding("QDEC_0");
if (!dev) {
printf("error: no QDEC_0 device\n");
return;
}
while (1) {
struct sensor_value value;
ret = sensor_sample_fetch(dev);
if (ret) {
printf("sensor_sample_fetch failed returns: %d\n", ret);
break;
}
ret = sensor_channel_get(dev, SENSOR_CHAN_ROTATION, &value);
if (ret) {
printf("sensor_channel_get failed returns: %d\n", ret);
break;
}
printf("Position is %d\n", value.val1);
k_sleep(K_MSEC(2000));
}
}