mirror of
https://github.com/espressif/arduino-esp32
synced 2024-09-21 10:28:04 +00:00
6bfcd6d9a9
* refactor(style): Change some style options * refactor(style): Apply style changes
93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "esp32-hal.h"
|
|
#include "lwip/apps/sntp.h"
|
|
//#include "tcpip_adapter.h"
|
|
#include "esp_netif.h"
|
|
|
|
static void setTimeZone(long offset, int daylight) {
|
|
char cst[17] = {0};
|
|
char cdt[17] = "DST";
|
|
char tz[33] = {0};
|
|
|
|
if (offset % 3600) {
|
|
sprintf(cst, "UTC%ld:%02u:%02u", offset / 3600, abs((offset % 3600) / 60), abs(offset % 60));
|
|
} else {
|
|
sprintf(cst, "UTC%ld", offset / 3600);
|
|
}
|
|
if (daylight != 3600) {
|
|
long tz_dst = offset - daylight;
|
|
if (tz_dst % 3600) {
|
|
sprintf(cdt, "DST%ld:%02u:%02u", tz_dst / 3600, abs((tz_dst % 3600) / 60), abs(tz_dst % 60));
|
|
} else {
|
|
sprintf(cdt, "DST%ld", tz_dst / 3600);
|
|
}
|
|
}
|
|
sprintf(tz, "%s%s", cst, cdt);
|
|
setenv("TZ", tz, 1);
|
|
tzset();
|
|
}
|
|
|
|
/*
|
|
* configTime
|
|
* Source: https://github.com/esp8266/Arduino/blob/master/cores/esp8266/time.c
|
|
* */
|
|
void configTime(long gmtOffset_sec, int daylightOffset_sec, const char *server1, const char *server2, const char *server3) {
|
|
//tcpip_adapter_init(); // Should not hurt anything if already inited
|
|
esp_netif_init();
|
|
if (sntp_enabled()) {
|
|
sntp_stop();
|
|
}
|
|
sntp_setoperatingmode(SNTP_OPMODE_POLL);
|
|
sntp_setservername(0, (char *)server1);
|
|
sntp_setservername(1, (char *)server2);
|
|
sntp_setservername(2, (char *)server3);
|
|
sntp_init();
|
|
setTimeZone(-gmtOffset_sec, daylightOffset_sec);
|
|
}
|
|
|
|
/*
|
|
* configTzTime
|
|
* sntp setup using TZ environment variable
|
|
* */
|
|
void configTzTime(const char *tz, const char *server1, const char *server2, const char *server3) {
|
|
//tcpip_adapter_init(); // Should not hurt anything if already inited
|
|
esp_netif_init();
|
|
if (sntp_enabled()) {
|
|
sntp_stop();
|
|
}
|
|
sntp_setoperatingmode(SNTP_OPMODE_POLL);
|
|
sntp_setservername(0, (char *)server1);
|
|
sntp_setservername(1, (char *)server2);
|
|
sntp_setservername(2, (char *)server3);
|
|
sntp_init();
|
|
setenv("TZ", tz, 1);
|
|
tzset();
|
|
}
|
|
|
|
bool getLocalTime(struct tm *info, uint32_t ms) {
|
|
uint32_t start = millis();
|
|
time_t now;
|
|
while ((millis() - start) <= ms) {
|
|
time(&now);
|
|
localtime_r(&now, info);
|
|
if (info->tm_year > (2016 - 1900)) {
|
|
return true;
|
|
}
|
|
delay(10);
|
|
}
|
|
return false;
|
|
}
|