Matrix user forums

Hello
I was reading better on ds1307 and ds 3231, actually the ds1307 can generate 5 minute shift per month, while the 3231 ds around 7 minutes a year, I will change the ds to see if I leave the clock more accurate.

Hello benj
Thanks for the feedback, I already use a capacitor of 0.01μF, but it did not help.
I use this template in the attachment

Ola Fiz varios prototicos usando RCT ds 1307, apos longo periodo comecei a receber reclamaçoes que os minutos dentro de um mes adianta 5 minutos, li num post do Benj onde corrigiu um problema parecido alterando a frequencia de 16 mhz para 15,88 mhz no componente flowcode , porem não encontro esse po...

Hello I was happy, I killed what was killing me, I found what was blocking the digital outputs, I simply uninstalled the flowcode and installed again, it seems to be working now, I changed the clock from 100kHz to 400kHz RTC works normally, I believe you had a problem in installation of flowcode, th...

HELLO
I made a short video for you to understand what is happening, but it is great to send to the forum topic, maybe by email

I'm really not understanding what's going on, I imagine it might be up to the licensed flowcode
thank you.

Hi martin My hardware I am using is the mega 2560, the software worked on the pic 18f4620 but due to the size of the eepron I had to migrate to the mega 2560, I tested it on the other mega that I have here but nothing works, the simulation works fine. I created a new project with the arduino UNO, I ...

Hi martin My problem is when I use digital outputs and inputs where I am using the RTC, the outputs are even forced to high, they go low, there is some interference between the outputs and the RTC. When I remove the RTC the outputs return to high, even with the UNO. I have tested with the RTC, I2C M...

Can someone help me solve my problem?

Hello I need a help from you, I have a watch project with DS1307 that is running perfectly on a pic 18f4560, due to the lack of space I had to migrate to the mega arduino 2560. Where is the big problem, when I download the project for the hardware, the outputs and digital inputs stop working, in the...

Hello John
The rtc simple clock file you sent has how to simulate with computadoe hours reading? because for me he writes zero for the hour and minute.
Thank you.

Hi JohnCrow
I tried here still not working,
but my project is a bit different.
I've attached it to see if you can run it

Hello, I do not know if there is already a topic on this fact, but if you have not found it. My problem is related to DS1307 version F7.3, in the simulation does not run and in version F7.2 it works normally, it stopped working after the upgrade from version F7.2 to F7.3 has anyone had a solution fo...

Hello Benj
With the constant evolution of the flowcode and together with the technology of industrial electronic equipment, has it been possible to verify the creation of a modbus TCP IP component to communicate with the Ethernet module w5100?

Hello Leighm I created 20 buttons that trigger 20 digital outputs, and also monitored 20 digital inputs, I created the button in html and in that button the status of each digital input (On or OF) appears, Today it is only possible to read 12 (0 to 11) digital inputs, each input occupying a string. ...

Hello chipfryer27 I have tried to read the position of the byte inside the string in order to use the processor ram, where I need to read 20 digital inputs, I can separate the bytes in the string, but when I access the IP the buttons configured in HTML do not recognize the byte , In the SetOutValue ...

Hello
I can get a notion how to do it, I'll put my hand in the dough and see how far I can go, but I can still get home when I can send the code to see if I'm on the way.
Because I've never worked with Strings for arrays, so I have a bit of difficulty.
Thank you until now

Hello chipfryer27,
Could you show me this code so I can better understand what you've done? Thank you

Hello Benj, I will adapt according to the recommendations, I hope it works and meets my needs. I need to do this html reading for those 20 digital input satatus on the hardware.

Ola Benj, you helped me a lot in improving the use of available RAM, with the change made with you read 12 numerical 2-digit variables,
But what I really need is a reading of 20 input variables, is it possible to make that shift to version 6?
Thank you in advance for your support.

It worked perfectly, just a suggestion, because today I have a project with only 10 read, but future I need something that I can get 20 digital input, so I would have something to change as the programmer needs.
Thanks for the help.

Sorry for not seeing it before i was in the forum floucode v7
I still have no update, my flowcode v6, how can I use this update for v6 as well?

Hello, this topic is speaking my problem as well, since I can only use 6 string how can I do to use more? Because I need to do 10 readings. I'm using mega2560

Hello
I'm trying to put a mega 2560 arduino to work as webserver with the w5100 scudo but the two connected using the pins 11,12,13 or 50,51,52 does not work at all and just find something with the arduino uno r3 that Does not answer me
Does anyone have something working to send me?

Hello. After a missing period I went back to work tcc college project. I want to turn on and off an LED through the internet with android.O my project uses the ip 192.168.1.90 , I used the examples that Rudi put , but can not receive the command from the comparator in the project, the command that I...

Hello Benj .
Any suggestions to solve my problem ?