alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-01 06:27:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

eg/perf:modify udp_perf and some mistakes

Browse Source 
modify udp_perf to be similar with tcp_perf.
change indentation and some mistakes of codes.
edit README.
This commit is contained in:
chenyudong
2017-03-21 20:06:32 +08:00
parent 5ecc88cb33
commit 8a163e3db0
13 changed files with 730 additions and 526 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
examples/performance/udp_perf/main/main.c Normal file
View File

@@ -0,0 +1,90 @@
/*
udp_perf example
Using this example to test udp throughput performance.
esp<->esp or esp<->ap
step1:
init wifi as AP/STA using config SSID/PASSWORD.
step2:
creat a udp sever/client socket using config PORT/(IP).
if sever: wating for the first message of client.
if client: sending a packet to sever first.
step3:
send/receive data to/from each other.
you can see the info in com port output.
*/
#include "udp_perf.h"
int connectedflag = 0;
int totle_data = 0;
int success_pack = 0;
//this task establish a UDP connection and receive data from UDP
static void udp_conn(void *pvParameters)
{
ESP_LOGI(TAG, "task udp_conn start.");
/*wating for connecting to AP*/
do
{
vTaskDelay(100);
}
while (!connectedflag);
ESP_LOGI(TAG, "sta has connected to ap.");
/*create udp socket*/
int socret;
#if ESP_UDP_MODE_SEVER
ESP_LOGI(TAG, "creat_udp_sever.");
socret=creat_udp_sever();
//vTaskDelay(1000/portTICK_RATE_MS);
#else /*ESP_UDP_MODE_SEVER*/
ESP_LOGI(TAG, "creat_udp_client.");
socret = creat_udp_client();
#endif
if(-1 == socret) {
ESP_LOGI(TAG, "creat udp socket error,stop.");
vTaskDelete(NULL);
}
/*create a task to tx/rx data*/
TaskHandle_t tx_rx_task;
xTaskCreate(&send_recv_data, "send_recv_data", 4096, NULL, 4, &tx_rx_task);
int pps;
while (1) {
totle_data = 0;
vTaskDelay(3000 / portTICK_RATE_MS);//every 3s
pps = totle_data / 3;
#if ESP_UDP_PERF_TX
ESP_LOGI(TAG, "udp send %d byte per sec! totle pack: %d \n", pps, success_pack);
#else
ESP_LOGI(TAG, "udp recv %d byte per sec! totle pack: %d \n", pps, success_pack);
#endif /*ESP_UDP_PERF_TX*/
}
close_socket();
vTaskDelete(tx_rx_task);
vTaskDelete(NULL);
}
void app_main(void)
{
nvs_flash_init();
#if ESP_WIFI_MODE_AP
ESP_LOGI(TAG, "ESP_WIFI_MODE_AP\n");
wifi_init_softap();
#else /*ESP_WIFI_MODE_AP*/
ESP_LOGI(TAG, "ESP_WIFI_MODE_STA\n");
wifi_init_sta();
#endif
xTaskCreate(&udp_conn, "udp_conn", 4096, NULL, 5, NULL);
}