I've encountered a very strange issue that i cant seem to get rid off
When using ArduinoCloud.getLocalTime() to retrieve the epoch and then using rtc1.setEpoch() to set th onboard rtc to it, the ArduinoCloud local time and internal time seem to jump by two hours for every loop. I suspect that these two hours somehow relate to my offset of +2 hours to UTC but i can't figure out how assigning the onboard rtc changes the CloudTime. Maybe someone can shed some light on it.
Code:
#include "thingProperties.h"
#include <FastLED.h>
#include <RTCZero.h>>
#define NUM_LEDS 114
#define DATA_PIN 18
#define CLOCK_PIN 16
// Define the array of leds
CRGB leds[NUM_LEDS];
struct color {
byte h;
byte s;
byte b;
};
struct currentTime {
uint8_t hours;
uint8_t minutes;
uint8_t seconds;
};
uint8_t lastMinute = 0;
color uhrfarbe = {0, 0, 0};
currentTime t = {0, 0};
//hue, saturation, brightness
bool on_off; //schalter an oder aus
bool debouncer = false;
bool debouncer2 = false;
bool updateFlag = true;
uint8_t vor [] = {68, 75, 88};
uint8_t nach [] = {15, 28, 35, 48};
uint8_t ein [] = {26, 37, 46};
uint8_t eins [] = {26, 37, 46, 57};
uint8_t zwei [] = {5, 17, 26, 37};
uint8_t drei [] = {18, 25, 38, 45};
uint8_t vier [] = {79, 84, 99, 105};
uint8_t fuenf [] = {78, 85, 98, 106};
uint8_t sechs [] = {21, 22, 41, 42, 61};
uint8_t sieben [] = {57, 66, 77, 86, 97, 107};
uint8_t acht [] = {20, 23, 40, 43};
uint8_t neun [] = {39, 44, 59, 64};
uint8_t zehn [] = {60, 63, 80, 83};
uint8_t elf [] = {3, 19, 24};
uint8_t zwoelf [] = {56, 67, 76, 87};
uint8_t es [] = {10, 12};
uint8_t ist [] = {32, 51, 52};
uint8_t fuenfMin [] = {72, 91, 92, 112};
uint8_t zehnMin [] = {9, 13, 28, 33};
uint8_t viertel [] = {49, 54, 69, 74, 89, 91};
uint8_t zwanzig [] = {50, 53, 70, 73, 90, 93, 111};
uint8_t halb [] = {6, 16, 27, 36};
uint8_t uhrleds [] = {82, 101, 103};
void setWord(uint8_t wordLeds[], color ledColor) {
for (byte i = 0; i < (sizeof(wordLeds) / sizeof(wordLeds[0])); i++) {
leds[i] = CHSV(uhrfarbe.h, uhrfarbe.s, uhrfarbe.b);
}
}
RTCZero rtc1;
unsigned long epoch = 0;
//--------------------------------------------------------------------------------------------------------------------------------------
void setup() {
// Initialize serial and wait for port to open:
Serial.begin(9600);
// This delay gives the chance to wait for a Serial Monitor without blocking if none is found
delay(1500);
// Defined in thingProperties.h
initProperties();
// Connect to Arduino IoT Cloud
ArduinoCloud.begin(ArduinoIoTPreferredConnection);
/*
The following function allows you to obtain more information
related to the state of network and IoT Cloud connection and errors
the higher number the more granular information you’ll get.
The default is 0 (only errors).
Maximum is 4
*/
setDebugMessageLevel(4);
ArduinoCloud.printDebugInfo();
rtc1.begin();
}
void loop() {
ArduinoCloud.update();
// Your code here
if(ArduinoCloud.connected()){
if(ArduinoCloud.getLocalTime()!= 0){
//Serial.println(ArduinoCloud.getLocalTime());
//Serial.println(ArduinoCloud.getInternalTime());
rtc1.setEpoch(ArduinoCloud.getLocalTime());
Serial.println(rtc1.getHours());
}
}
delay(500);
}
/*
Since Uhr is READ_WRITE variable, onUhrChange() is
executed every time a new value is received from IoT Cloud.
*/
void onUhrChange() {
// Add your code here to act upon Uhr change
}
Output on serial monitor:
Connected to Arduino IoT Cloud
Thing ID: 20670583-2ad3-413d-9f49-b748bb8b697a
ArduinoIoTCloudTCP::setTimeZoneData tz_offset: [7200]
ArduinoIoTCloudTCP::setTimeZoneData tz_dst_unitl: [1667091600l]
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