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/* Copyright (c) 2023, Canaan Bright Sight Co., Ltd
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Copyright (c) 2006-2025 RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <rtdef.h>
#include <stdlib.h>
#include "utest.h"
#include <math.h>
#include "drv_ts.h"
#include <page.h>
/*
* 测试温度传感器驱动的读取功能
*
* 1. 查找名为 "ts" 的温度传感器设备。
* 2. 打开设备，并确保设备成功初始化。
* 3. 通过 rt_device_read 接口读取温度数据：
* - 每次读取的数据类型为 double；
* - 读取操作执行 5 次，以连续获取温度值；
* - 每次读取后打印温度值，格式为 "Temperature = XX.XX C"。
* 4. 读取完成后，关闭设备并释放申请的内存。
*
* 硬件说明：
* - 本测试基于 K230-01studio 开发板；
* - 温度传感器为板载设备；
* - 驱动已将硬件寄存器读取的原始 ADC 值转换为摄氏度的 double 值；
* - 测试过程中，可在串口终端实时观察温度变化。
*/
#define TS_DEV_NAME "ts"
rt_device_t ts_dev = RT_NULL;
static void test_ts_read(void)
{
rt_uint32_t reval;
rt_uint32_t cnt;
rt_err_t ret = RT_EOK;
double temp = 0;
ts_dev = (rt_device_t)rt_device_find(TS_DEV_NAME);
uassert_not_null(ts_dev);
ret = rt_device_open(ts_dev, RT_DEVICE_OFLAG_RDWR);
uassert_int_equal(ret, RT_EOK);
for(cnt = 0; cnt < 5; cnt++)
{
reval = rt_device_read(ts_dev, 0, &temp, sizeof(double));
uassert_true(reval > 0);
LOG_I("Temperature = %.2f C\n", temp);
rt_thread_mdelay(1000);
}
rt_device_close(ts_dev);
}
static void test_ts_control(void)
{
rt_err_t ret = RT_EOK;
uint8_t val;
ts_dev = (rt_device_t)rt_device_find(TS_DEV_NAME);
uassert_not_null(ts_dev);
ret = rt_device_open(ts_dev, RT_DEVICE_OFLAG_RDWR);
uassert_int_equal(ret, RT_EOK);
/* SET_MODE */
val = 1;
ret = rt_device_control(ts_dev, RT_DEVICE_TS_CTRL_SET_MODE, &val);
uassert_int_equal(ret, RT_EOK);
/* GET_MODE */
val = 0xFF;
ret = rt_device_control(ts_dev, RT_DEVICE_TS_CTRL_GET_MODE, &val);
uassert_int_equal(ret, RT_EOK);
LOG_I("Current MODE = %d\n", val);
/* SET_TRIM */
val = 2;
ret = rt_device_control(ts_dev, RT_DEVICE_TS_CTRL_SET_TRIM, &val);
uassert_int_equal(ret, RT_EOK);
/* GET_TRIM */
val = 0xFF;
ret = rt_device_control(ts_dev, RT_DEVICE_TS_CTRL_GET_TRIM, &val);
uassert_int_equal(ret, RT_EOK);
LOG_I("Current TRIM = %d\n", val);
rt_device_close(ts_dev);
}
static rt_err_t utest_tc_init(void)
{
return RT_EOK;
}
static rt_err_t utest_tc_cleanup(void)
{
return RT_EOK;
}
static void testcase(void)
{
UTEST_UNIT_RUN(test_ts_read);
UTEST_UNIT_RUN(test_ts_control);
}
UTEST_TC_EXPORT(testcase, "bsp.k230.drivers.ts", utest_tc_init, utest_tc_cleanup, 100);
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