ESP8266 Community Forum

Your code needs to be reviewed and picked-over as there are various issues, some which are perhaps benign, and others which are masking other problems.

I see you have gone back to your bad old ways of adding wdt resets when your code is misbehaving - this is never a good idea, you are just papering over the cracks.

I looked at the magnet processing code :


Which makes no sense : you have a while followed by an if which is doing the same thing - the if is superfluous.

On the quarter hour you will furiously call listen function as fast as you can until the second ticks over. The listen function does a wifi connect and also spews out serial prints. That is assuming I understand it as the listen function is only (!) 500 lines long. How you imagine anyone can assist with code which is 'designed' like this is beyond me.

You see, I thought I would give you a hand this time, hoping you had taken on board what I said many months ago, but all that has happened is that I am irritated, as I think you are asking way too much when the code is in such a mess.

@ McChubby007

Having a disability, being 70 years old, self-learned in Arduino C++; I code to the best of my ability. I know it is not perfect and sometimes could be more thought out. I will admit, I do struggle in asking for help. Only after having spent much time with no resolution to an issue, do I ask for help.

I do appreciate you taking time; looking at my code and replying...

William

01/29/2019

Project sketch is executing without a wdt_reset; it is still a little "touchy" initiating a client "GET" request. Over-all much improved. File, fileRead function is once again fully functional.

Some of the problem was with the GPIO pins I was attempting to use. Current GPIO pin used for espsoftwaresaerial are GPIO5 for TX, GPIO4 for RX, DS3231 uses GPIO2 for SDA, and GPIO0 for SCL. Project board is a RobotDyn WiFi D1 R2. Board looks like a clone of the WeMos WiFi D1 R2.

Project uses a DS3231 for time keeping and will be updated by a Neo m8n GPS module. I am having a "false" value for unixtime in the function RTC_UPDAE. Unixtime value is almost double. Standalone sketch "Get_unixtime.ino" gives correct unixtime value. Intergrating it into project gives about twice the value for unixtime.

Get_unixtime.ino:

[code#include <time.h>
#include <stdio.h>

void setup() {

Serial.begin(115200);

struct tm timeinfo;
unsigned int unixtime;

printf("hello\n");
timeinfo.tm_year = 2017 - 1900;
timeinfo.tm_mon = 12 - 1;
timeinfo.tm_mday = 13;
timeinfo.tm_hour = 16;
timeinfo.tm_min = 46;
timeinfo.tm_sec = 45;

unixtime = mktime(&timeinfo);
printf("time = %u\n", unixtime);
// return 0;
}

void loop(){}][/code]

RTC_UPDATE function:


Any issues with the RTC_UPDATE function; that would cause the unixtime variable to be almost twice the expected value?

William

Hi,
maybe it is just as simple as that:
in simple sketch
in big job