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rt-thread-official/components/drivers/sensors/sensor_cmd.c

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/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2019-01-31 flybreak first version
*/
#include "sensor.h"
#define DBG_TAG "sensor.cmd"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
#include <stdlib.h>
#include <string.h>
static rt_sem_t sensor_rx_sem = RT_NULL;
static void sensor_show_data(rt_size_t num, rt_sensor_t sensor, struct rt_sensor_data *sensor_data)
{
switch (sensor->info.type)
{
case RT_SENSOR_CLASS_ACCE:
LOG_I("num:%3d, x:%5d, y:%5d, z:%5d, timestamp:%5d", num, sensor_data->data.acce.x, sensor_data->data.acce.y, sensor_data->data.acce.z, sensor_data->timestamp);
break;
case RT_SENSOR_CLASS_GYRO:
LOG_I("num:%3d, x:%8d, y:%8d, z:%8d, timestamp:%5d", num, sensor_data->data.gyro.x, sensor_data->data.gyro.y, sensor_data->data.gyro.z, sensor_data->timestamp);
break;
case RT_SENSOR_CLASS_MAG:
LOG_I("num:%3d, x:%5d, y:%5d, z:%5d, timestamp:%5d", num, sensor_data->data.mag.x, sensor_data->data.mag.y, sensor_data->data.mag.z, sensor_data->timestamp);
break;
case RT_SENSOR_CLASS_HUMI:
LOG_I("num:%3d, humi:%3d.%d%%, timestamp:%5d", num, sensor_data->data.humi / 10, sensor_data->data.humi % 10, sensor_data->timestamp);
break;
case RT_SENSOR_CLASS_TEMP:
LOG_I("num:%3d, temp:%3d.%dC, timestamp:%5d", num, sensor_data->data.temp / 10, sensor_data->data.temp % 10, sensor_data->timestamp);
break;
case RT_SENSOR_CLASS_BARO:
LOG_I("num:%3d, press:%5d, timestamp:%5d", num, sensor_data->data.baro, sensor_data->timestamp);
break;
case RT_SENSOR_CLASS_STEP:
LOG_I("num:%3d, step:%5d, timestamp:%5d", num, sensor_data->data.step, sensor_data->timestamp);
break;
case RT_SENSOR_CLASS_PROXIMITY:
LOG_I("num:%3d, distance:%5d, timestamp:%5d", num, sensor_data->data.proximity, sensor_data->timestamp);
break;
default:
break;
}
}
rt_err_t rx_callback(rt_device_t dev, rt_size_t size)
{
rt_sem_release(sensor_rx_sem);
return 0;
}
static void sensor_fifo_rx_entry(void *parameter)
{
rt_device_t dev = parameter;
rt_sensor_t sensor = parameter;
struct rt_sensor_data *data = RT_NULL;
struct rt_sensor_info info;
rt_size_t res, i;
rt_device_control(dev, RT_SENSOR_CTRL_GET_INFO, &info);
data = rt_malloc(sizeof(struct rt_sensor_data) * info.fifo_max);
if (data == RT_NULL)
{
LOG_E("Memory allocation failed!");
}
while (1)
{
rt_sem_take(sensor_rx_sem, RT_WAITING_FOREVER);
res = rt_device_read(dev, 0, data, info.fifo_max);
for (i = 0; i < res; i++)
{
sensor_show_data(i, sensor, &data[i]);
}
}
}
static void sensor_fifo(int argc, char **argv)
{
static rt_thread_t tid1 = RT_NULL;
rt_device_t dev = RT_NULL;
rt_sensor_t sensor;
dev = rt_device_find(argv[1]);
if (dev == RT_NULL)
{
LOG_E("Can't find device:%s", argv[1]);
return;
}
sensor = (rt_sensor_t)dev;
if (rt_device_open(dev, RT_DEVICE_FLAG_FIFO_RX) != RT_EOK)
{
LOG_E("open device failed!");
return;
}
if (sensor_rx_sem == RT_NULL)
{
sensor_rx_sem = rt_sem_create("sen_rx_sem", 0, RT_IPC_FLAG_FIFO);
}
else
{
LOG_E("The thread is running, please reboot and try again");
return;
}
tid1 = rt_thread_create("sen_rx_thread",
sensor_fifo_rx_entry, sensor,
1024,
15, 5);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
rt_device_set_rx_indicate(dev, rx_callback);
rt_device_control(dev, RT_SENSOR_CTRL_SET_ODR, (void *)20);
}
#ifdef FINSH_USING_MSH
MSH_CMD_EXPORT(sensor_fifo, Sensor fifo mode test function);
#endif
static void sensor_irq_rx_entry(void *parameter)
{
rt_device_t dev = parameter;
rt_sensor_t sensor = parameter;
struct rt_sensor_data data;
rt_size_t res, i = 0;
while (1)
{
rt_sem_take(sensor_rx_sem, RT_WAITING_FOREVER);
res = rt_device_read(dev, 0, &data, 1);
if (res == 1)
{
sensor_show_data(i++, sensor, &data);
}
}
}
static void sensor_int(int argc, char **argv)
{
static rt_thread_t tid1 = RT_NULL;
rt_device_t dev = RT_NULL;
rt_sensor_t sensor;
dev = rt_device_find(argv[1]);
if (dev == RT_NULL)
{
LOG_E("Can't find device:%s", argv[1]);
return;
}
sensor = (rt_sensor_t)dev;
if (sensor_rx_sem == RT_NULL)
{
sensor_rx_sem = rt_sem_create("sen_rx_sem", 0, RT_IPC_FLAG_FIFO);
}
else
{
LOG_E("The thread is running, please reboot and try again");
return;
}
tid1 = rt_thread_create("sen_rx_thread",
sensor_irq_rx_entry, sensor,
1024,
15, 5);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
rt_device_set_rx_indicate(dev, rx_callback);
if (rt_device_open(dev, RT_DEVICE_FLAG_INT_RX) != RT_EOK)
{
LOG_E("open device failed!");
return;
}
rt_device_control(dev, RT_SENSOR_CTRL_SET_ODR, (void *)20);
}
#ifdef FINSH_USING_MSH
MSH_CMD_EXPORT(sensor_int, Sensor interrupt mode test function);
#endif
static void sensor_polling(int argc, char **argv)
{
uint16_t num = 10;
rt_device_t dev = RT_NULL;
rt_sensor_t sensor;
struct rt_sensor_data data;
rt_size_t res, i;
dev = rt_device_find(argv[1]);
if (dev == RT_NULL)
{
LOG_E("Can't find device:%s", argv[1]);
return;
}
if (argc > 2)
num = atoi(argv[2]);
sensor = (rt_sensor_t)dev;
if (rt_device_open(dev, RT_DEVICE_FLAG_RDWR) != RT_EOK)
{
LOG_E("open device failed!");
return;
}
rt_device_control(dev, RT_SENSOR_CTRL_SET_ODR, (void *)100);
for (i = 0; i < num; i++)
{
res = rt_device_read(dev, 0, &data, 1);
if (res != 1)
{
LOG_E("read data failed!size is %d", res);
}
else
{
sensor_show_data(i, sensor, &data);
}
rt_thread_mdelay(100);
}
rt_device_close(dev);
}
#ifdef FINSH_USING_MSH
MSH_CMD_EXPORT(sensor_polling, Sensor polling mode test function);
#endif
static void sensor(int argc, char **argv)
{
static rt_device_t dev = RT_NULL;
struct rt_sensor_data data;
rt_size_t res, i;
/* If the number of arguments less than 2 */
if (argc < 2)
{
rt_kprintf("\n");
rt_kprintf("sensor [OPTION] [PARAM]\n");
rt_kprintf(" probe <dev_name> Probe sensor by given name\n");
rt_kprintf(" info Get sensor info\n");
rt_kprintf(" sr <var> Set range to var\n");
rt_kprintf(" sm <var> Set work mode to var\n");
rt_kprintf(" sp <var> Set power mode to var\n");
rt_kprintf(" sodr <var> Set output date rate to var\n");
rt_kprintf(" read [num] Read [num] times sensor\n");
rt_kprintf(" num default 5\n");
return ;
}
else if (!strcmp(argv[1], "info"))
{
struct rt_sensor_info info;
rt_device_control(dev, RT_SENSOR_CTRL_GET_INFO, &info);
rt_kprintf("vendor :%d\n", info.vendor);
rt_kprintf("model :%s\n", info.model);
rt_kprintf("unit :%d\n", info.unit);
rt_kprintf("range_max :%d\n", info.range_max);
rt_kprintf("range_min :%d\n", info.range_min);
rt_kprintf("period_min:%d\n", info.period_min);
rt_kprintf("fifo_max :%d\n", info.fifo_max);
}
else if (!strcmp(argv[1], "read"))
{
uint16_t num = 5;
if (dev == RT_NULL)
{
LOG_W("Please probe sensor device first!");
return ;
}
if (argc == 3)
{
num = atoi(argv[2]);
}
for (i = 0; i < num; i++)
{
res = rt_device_read(dev, 0, &data, 1);
if (res != 1)
{
LOG_E("read data failed!size is %d", res);
}
else
{
sensor_show_data(i, (rt_sensor_t)dev, &data);
}
rt_thread_mdelay(100);
}
}
else if (argc == 3)
{
if (!strcmp(argv[1], "probe"))
{
rt_uint8_t reg = 0xFF;
if (dev)
{
rt_device_close(dev);
}
dev = rt_device_find(argv[2]);
if (dev == RT_NULL)
{
LOG_E("Can't find device:%s", argv[1]);
return;
}
if (rt_device_open(dev, RT_DEVICE_FLAG_RDWR) != RT_EOK)
{
LOG_E("open device failed!");
return;
}
rt_device_control(dev, RT_SENSOR_CTRL_GET_ID, &reg);
LOG_I("device id: 0x%x!", reg);
}
else if (dev == RT_NULL)
{
LOG_W("Please probe sensor first!");
return ;
}
else if (!strcmp(argv[1], "sr"))
{
rt_device_control(dev, RT_SENSOR_CTRL_SET_RANGE, (void *)atoi(argv[2]));
}
else if (!strcmp(argv[1], "sm"))
{
rt_device_control(dev, RT_SENSOR_CTRL_SET_MODE, (void *)atoi(argv[2]));
}
else if (!strcmp(argv[1], "sp"))
{
rt_device_control(dev, RT_SENSOR_CTRL_SET_POWER, (void *)atoi(argv[2]));
}
else if (!strcmp(argv[1], "sodr"))
{
rt_device_control(dev, RT_SENSOR_CTRL_SET_ODR, (void *)atoi(argv[2]));
}
else
{
LOG_W("Unknown command, please enter 'sensor' get help information!");
}
}
else
{
LOG_W("Unknown command, please enter 'sensor' get help information!");
}
}
#ifdef FINSH_USING_MSH
MSH_CMD_EXPORT(sensor, sensor test function);
#endif
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