79 lines
1.8 KiB
C
79 lines
1.8 KiB
C
/*
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* Test code for SNTP on esp-open-rtos.
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*
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* Jesus Alonso (doragasu)
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*/
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#include <espressif/esp_common.h>
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#include <esp/uart.h>
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#include <string.h>
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#include <stdio.h>
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#include <FreeRTOS.h>
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#include <task.h>
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#include <lwip/err.h>
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#include <lwip/sockets.h>
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#include <lwip/sys.h>
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#include <lwip/netdb.h>
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#include <lwip/dns.h>
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#include <ssid_config.h>
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/* Add extras/sntp component to makefile for this include to work */
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#include <sntp.h>
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#include <time.h>
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#define SNTP_SERVERS "0.pool.ntp.org", "1.pool.ntp.org", \
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"2.pool.ntp.org", "3.pool.ntp.org"
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#define vTaskDelayMs(ms) vTaskDelay((ms)/portTICK_PERIOD_MS)
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#define UNUSED_ARG(x) (void)x
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void sntp_tsk(void *pvParameters)
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{
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char *servers[] = {SNTP_SERVERS};
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UNUSED_ARG(pvParameters);
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/* Wait until we have joined AP and are assigned an IP */
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while (sdk_wifi_station_get_connect_status() != STATION_GOT_IP) {
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vTaskDelayMs(100);
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}
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/* Start SNTP */
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printf("Starting SNTP... ");
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/* SNTP will request an update each 5 minutes */
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sntp_set_update_delay(5*60000);
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/* Set GMT+1 zone, daylight savings off */
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const struct timezone tz = {1*60, 0};
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/* SNTP initialization */
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sntp_initialize(&tz);
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/* Servers must be configured right after initialization */
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sntp_set_servers(servers, sizeof(servers) / sizeof(char*));
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printf("DONE!\n");
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/* Print date and time each 5 seconds */
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while(1) {
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vTaskDelayMs(5000);
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time_t ts = time(NULL);
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printf("TIME: %s", ctime(&ts));
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}
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}
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void user_init(void)
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{
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uart_set_baud(0, 115200);
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printf("SDK version:%s\n", sdk_system_get_sdk_version());
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struct sdk_station_config config = {
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.ssid = WIFI_SSID,
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.password = WIFI_PASS,
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};
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/* required to call wifi_set_opmode before station_set_config */
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sdk_wifi_set_opmode(STATION_MODE);
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sdk_wifi_station_set_config(&config);
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xTaskCreate(sntp_tsk, "SNTP", 1024, NULL, 1, NULL);
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}
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