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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-05-15 Sherman the first version
* 2021-08-04 Sherman Adapted to new version of rt-link API
*/
#include <stdlib.h>
#include <string.h>
#include <rtthread.h>
#include <rtlink.h>
#define DBG_ENABLE
#define DBG_TAG "rtlink_exam"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
#define TEST_CONTEXT "This message is sent by RT-Link"
enum
{
NONE_TEST = 0,
SHORT_FRAME_TEST,
LONG_FRAME_TEST
};
void rt_link_speed_test(void *paremeter);
static rt_uint8_t speed_test_type = NONE_TEST;
static struct rt_link_service serv_socket;
static struct rt_link_service serv_wifi;
static void send_cb(struct rt_link_service *service, void *buffer)
{
LOG_I("send_cb: service (%d) buffer (0x%p) err(%d)", service->service, buffer, service->err);
}
static void recv_cb(struct rt_link_service *service, void *data, rt_size_t size)
{
LOG_I("service (%d) size (%d) data(0x%p)", service->service, size, data);
if (size)
{
rt_free(data);
}
}
static void rt_link_speed_test(void *paremeter)
{
int ret;
rt_uint8_t *send_buf, *data;
rt_size_t bufflen = 0;
rt_size_t sentlen = 0;
rt_size_t count = 0;
rt_tick_t tick1, tick2;
rt_size_t total = 0;
rt_uint32_t integer, decimal;
if (speed_test_type == SHORT_FRAME_TEST)
{
bufflen = RT_LINK_MAX_DATA_LENGTH;
}
else
{
bufflen = RT_LINK_MAX_DATA_LENGTH * RT_LINK_FRAMES_MAX;
}
send_buf = rt_malloc(bufflen);
if (send_buf != RT_NULL)
{
data = send_buf;
for (count = 0; count < bufflen; count++)
{
*data++ = (count % 93 + 33);
}
}
else
{
rt_kprintf("speed of send buffer malloc failed.");
return;
}
tick1 = rt_tick_get();
while (speed_test_type)
{
ret = rt_link_send(&serv_socket, send_buf, bufflen);
if (ret > 0)
{
sentlen += ret;
}
else
{
LOG_W("send err %d", ret);
}
tick2 = rt_tick_get();
if (tick2 - tick1 >= RT_TICK_PER_SECOND)
{
total = sentlen * RT_TICK_PER_SECOND / 125 / (tick2 - tick1);
integer = total / 1000;
decimal = total % 1000;
LOG_I("%d.%03d0 Mbps!", integer, decimal);
sentlen = 0;
tick1 = tick2;
}
}
rt_free(send_buf);
LOG_W("speed test end, type %d", speed_test_type);
}
static void create_thead_to_test_speed(rt_uint8_t mutil_num)
{
rt_uint8_t i = 0;
LOG_D("Speed test type [%02d], mutil [%02d]", speed_test_type, mutil_num);
for (i = 0; i < mutil_num; i++)
{
rt_thread_t tid;
char tid_name[RT_NAME_MAX + 1] = {0};
rt_snprintf(tid_name, sizeof(tid_name), "lny_s%03d", i + 1);
tid = rt_thread_create(tid_name, rt_link_speed_test, RT_NULL, 1024, 20, 10);
if (tid)
{
rt_thread_startup(tid);
LOG_I("Speed test thread[%s] startup", tid_name);
}
}
}
static int rtlink_exsend(int argc, char **argv)
{
char *receive = RT_NULL;
rt_size_t length = 0;
rt_uint16_t count = 0;
if (argc == 1)
{
receive = rt_malloc(sizeof(TEST_CONTEXT));
rt_memcpy(receive, TEST_CONTEXT, sizeof(TEST_CONTEXT) - 1);
length = rt_link_send(&serv_socket, receive, sizeof(TEST_CONTEXT) - 1);
LOG_I("send data length: %d.", length);
rt_free(receive);
}
else if (argc >= 3)
{
if (strcmp(argv[1], "-l") == 0)
{
receive = rt_malloc(atoi((const char *)argv[2]));
for (count = 0; count < atoi((const char *)argv[2]); count++)
{
*receive++ = (count % 93 + 33);
}
length = rt_link_send(&serv_socket, receive - atoi((const char *)argv[2]), atoi((const char *)argv[2]));
rt_free(receive - atoi((const char *)argv[2]));
LOG_I("send data length: %d.", length);
}
else if (strcmp(argv[1], "-s") == 0)
{
if (speed_test_type == NONE_TEST)
{
rt_uint8_t mutil_num = 1;
if (argc > 3)
{
mutil_num = atoi((const char *)argv[3]);
}
if (strncmp(argv[2], "-s", rt_strlen(argv[2])) == 0)
{
speed_test_type = SHORT_FRAME_TEST;
}
else if (strncmp(argv[2], "-l", rt_strlen(argv[2])) == 0)
{
speed_test_type = LONG_FRAME_TEST;
}
create_thead_to_test_speed(mutil_num);
}
else
{
speed_test_type = NONE_TEST;
LOG_I("set NONE_TEST");
}
}
else
{
LOG_E("Invalid parameter.");
}
}
return 0;
}
MSH_CMD_EXPORT(rtlink_exsend, rt link layer send test);
int rtlink_exinit(void)
{
serv_socket.service = RT_LINK_SERVICE_SOCKET;
serv_socket.timeout_tx = RT_WAITING_FOREVER;
serv_socket.flag = RT_LINK_FLAG_ACK | RT_LINK_FLAG_CRC;
serv_socket.recv_cb = recv_cb;
serv_socket.send_cb = send_cb;
rt_link_service_attach(&serv_socket);
serv_wifi.service = RT_LINK_SERVICE_WIFI;
serv_wifi.timeout_tx = RT_WAITING_FOREVER;
serv_wifi.flag = RT_NULL;
serv_wifi.recv_cb = recv_cb;
serv_wifi.send_cb = send_cb;
rt_link_service_attach(&serv_wifi);
return RT_EOK;
}
MSH_CMD_EXPORT(rtlink_exinit, rt link example init);
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