Search found 300 matches

by AbhijitR
Tue Feb 27, 2024 12:37 pm
Forum: Flowcode V8
Topic: UART string variable question (quick question)
Replies: 9
Views: 2448

Re: UART string variable question (quick question)

Hi! Chipfryer Yes everything is well for me, thank you, I hope you too are good. Regarding the pictures it would have been a help if me (in future) or someone else was interested to understand what exactly you were explaining, but its okay. I remember sometime back Martin (medelec35) mentioned due t...
by AbhijitR
Tue Feb 27, 2024 2:35 am
Forum: Flowcode V8
Topic: UART string variable question (quick question)
Replies: 9
Views: 2448

Re: UART string variable question (quick question)

Hello! Chipfryer

Thank you for your comments, may i request you to help me with the pictures you posted on 30th Jun 2019, unfortunately i am not able to view those.

Thank you.

Abhi
by AbhijitR
Thu Nov 02, 2023 12:00 pm
Forum: Flowcode V8
Topic: Negative Voltage @ ADC
Replies: 3
Views: 10156

Re: Negative Voltage @ ADC

Hi! Kersing

Many thanks for the input, i will try that to check the results, the meter is not powered with battery but a separate SMPS.

Thank you again.

Abhi
by AbhijitR
Thu Nov 02, 2023 10:34 am
Forum: Flowcode V8
Topic: Negative Voltage @ ADC
Replies: 3
Views: 10156

Negative Voltage @ ADC

Hello! Recently trying to make one voltmeter which should display negative voltage i.e. -17.5V to 0V, tried to search the forum with more or less subject but nothing popped up, after googling got some idea about using op-amp and off set the voltage etc. Was curious to know if someone has got somethi...
by AbhijitR
Fri Sep 08, 2023 7:12 am
Forum: General Programming
Topic: 18F8520 inputs
Replies: 3
Views: 7510

Re: 18F8520 inputs

Hello!

Cheers to you Chipfryer, thank you.
by AbhijitR
Wed May 31, 2023 9:10 am
Forum: Flowcode V8
Topic: ESP8266, MQTT, ThingSpeak
Replies: 13
Views: 30655

Re: ESP8266, MQTT, ThingSpeak

Hello! Chipfryer good morning Thank you once again for your efforts, I agree with you the component did not worked unfortunately for me too, or may be i did something wrong, but no corrections. Your chart and the explanation you gave are exceptional (as always), thank you again for those details (th...
by AbhijitR
Sun May 28, 2023 5:06 pm
Forum: Flowcode V8
Topic: ESP8266, MQTT, ThingSpeak
Replies: 13
Views: 30655

Re: ESP8266, MQTT, ThingSpeak

Hello! Chipfryer good evening First of all thank you for your response Last year I used an ESP8266 to update Thingspeak whilst refamiliaring myself on one of your topics :) Yes i do remember about the above post, i tried to read and understand that but .............. :?: I had issues with the compon...
by AbhijitR
Fri May 26, 2023 4:35 pm
Forum: Flowcode V8
Topic: ESP8266, MQTT, ThingSpeak
Replies: 13
Views: 30655

Re: ESP8266, MQTT, ThingSpeak

Hi! Ben good evening Looks like a nice board, as it's connecting to the network it probably should be ok. Have you had to load the firmware on yourself to allow it to be a slave to the MCU instead of hosting it's own firmware? Yes indeed it is a good board, and as you said what makes me feel confida...
by AbhijitR
Fri May 26, 2023 3:59 am
Forum: Flowcode V8
Topic: ESP8266, MQTT, ThingSpeak
Replies: 13
Views: 30655

Re: ESP8266, MQTT, ThingSpeak

Hi! Following my last post and unsuccessfully trials, I thought of sharing the details of the ESP8266 board i am using, if that is the problem then i will arrange the correct board required for my project. Below is the link of my ESP8266 board, it is a NodeMCU board, now i doubt if this is the corre...
by AbhijitR
Thu May 25, 2023 1:27 pm
Forum: Flowcode V8
Topic: ESP8266, MQTT, ThingSpeak
Replies: 13
Views: 30655

Re: ESP8266, MQTT, ThingSpeak

Hello! Ben I added the username and password fields as you said and tried, unfortunately without success, the C0 LED is still OFF, :( one more thing to mention the username is of 28 characters instead of 20, but still it complied, could that be a problem? What is the use of the API key, as i saw the...
by AbhijitR
Thu May 25, 2023 10:58 am
Forum: Flowcode V8
Topic: ESP8266, MQTT, ThingSpeak
Replies: 13
Views: 30655

Re: ESP8266, MQTT, ThingSpeak

Hello! Ben Good morning Thank you for your answer, I will make the necessary changes as you suggested and keep you posted with the result in some time. Noted about the login details, I shared only if someone wanted to check/validate something from thingspeak to be mentioned in chart. Thank you again...
by AbhijitR
Thu May 25, 2023 9:34 am
Forum: Flowcode V8
Topic: ESP8266, MQTT, ThingSpeak
Replies: 13
Views: 30655

ESP8266, MQTT, ThingSpeak

Hello! Since last couple of days i am working on one of the projects from MQTT Client (Component) https://www.matrixtsl.com/wiki/images/c/c4/PublishESP8266.fcfx I made the necessary changes in the chart as i wanted, on switching on the hardware i noticed the wifi module is getting connected to my mo...
by AbhijitR
Sun Mar 05, 2023 2:51 pm
Forum: Flowcode V8
Topic: Remap Function
Replies: 3
Views: 3780

Re: Remap Function

Hello! Bruno First of all many thanks for this post and for the component, to be honest I was struggling with the INT calculations because of the rollover issue but your Floating Variable in the component solved my problem. I do appreciate your thought for making the component for users who are not ...
by AbhijitR
Fri Feb 10, 2023 5:48 am
Forum: Flowcode V6
Topic: Current LCD 4X20 fluctuation
Replies: 21
Views: 58822

Re: Current LCD 4X20 fluctuation

Hello! Linktech In my humble opinion you should be patient and endeavoring while doing any project or work. Forum is a place where everyone try to help as much as possible as per there convenient time and availability. If you are willing to get your project solved quickly try to avail services provi...
by AbhijitR
Fri Jan 13, 2023 8:02 am
Forum: Flowcode V8
Topic: UART Communication
Replies: 8
Views: 9682

Re: UART Communication

Hi! Bachman
good morning

You speak my mind, exactly the same has been done with the opening screen and the following screens, now it works perfect.

Thank you, my friend.

Abhi
by AbhijitR
Fri Jan 13, 2023 7:59 am
Forum: Flowcode V8
Topic: Timers in 18F27K42
Replies: 2
Views: 7787

Re: Timers in 18F27K42

Hi! Ben
good morning

Million thanks for your quick reply and action, saved me from finding the substitute in these difficult times of unavailability of chips.

Thank you again, cheers....

Abhi
by AbhijitR
Thu Jan 12, 2023 1:51 pm
Forum: Flowcode V8
Topic: UART Communication
Replies: 8
Views: 9682

Re: UART Communication

Hello! Bachman

Your suggestion (300mS) solved the problem, now on every power ON communication between both is established successfully.

Thank you for your quick answer, cheers....

Abhi
by AbhijitR
Thu Jan 12, 2023 11:38 am
Forum: Flowcode V8
Topic: UART Communication
Replies: 8
Views: 9682

Re: UART Communication

Hi! Bachman
good afternoon

Thank you for your feedback, I will try the method you suggested and also keep you posted.

Thank you again.

Abhi
by AbhijitR
Wed Jan 11, 2023 1:24 pm
Forum: Flowcode V8
Topic: UART Communication
Replies: 8
Views: 9682

Re: UART Communication

Hi! Chipfryer Kindly excuse for the delayed reply, I was traveling to Mumbai (Bombay) last week. For my surprise the communication between PIC and display works in both the conditions of Power Up Timer, but sometimes it miss, may be 2 times in 10 power ON cycles. I am still trying on my development ...
by AbhijitR
Wed Jan 11, 2023 1:18 pm
Forum: Flowcode V8
Topic: Timers in 18F27K42
Replies: 2
Views: 7787

Timers in 18F27K42

Hello! I am trying to work with the timers in PIC18F27K42, Timer0, 1, 2 works good but unfortunately 3 to 6 do not work, below is the error I receive at compilation, may I request someone to point out the mistake I am doing. xxxxxxxxxxxxxxxxxxxxxxxxxxxx.c: FCM_Micro_Initialization() 20987: PIE4bits....
by AbhijitR
Thu Jan 05, 2023 7:47 pm
Forum: Flowcode V8
Topic: UART Communication
Replies: 8
Views: 9682

Re: UART Communication

Hi! Chipfryer

Thank you for your comments, indeed the timer was at its default value of 64mS, but I disabled that, I thought that was causing the problem, I am going to check that tomorrow morning and keep you posted.

Thank you again for your word.

Abhi
by AbhijitR
Thu Jan 05, 2023 6:45 pm
Forum: Flowcode V8
Topic: UART Communication
Replies: 8
Views: 9682

UART Communication

Hello! I am working with PIC18F27K42 and Nextion display, the settings are as following, Oscillator: 8Mhz with PLL Channel: 2 (Tx:B6 and Rx:B7) Baud: 57600 The problem I am facing is inconsistent working/starting/communication/initialization of the PIC and Nextion, I have noticed at few power ON of ...
by AbhijitR
Thu Dec 15, 2022 11:03 am
Forum: Flowcode V8
Topic: Change UART Properties
Replies: 4
Views: 11910

Re: Change UART Properties

Hello! Finally, the Modbus is working now, the change in the UART properties, i.e., Parity and Stop Bit, is achieved, as per what Ben mentioned in his previous post about using the C blocks to change the functions. One will need to read the datasheet of their respective chip, it is clearly mentioned...
by AbhijitR
Sun Nov 13, 2022 5:58 am
Forum: General Programming
Topic: MCP41010 Digital Pot
Replies: 36
Views: 97093

Re: MCP41010 Digital Pot

Hello! A small input from me, testing circuit's on breadboard is good until you are sure the pins under each hole are perfectly tight and holding the component affirmatively. I always prefer to solder the components on a general purpose PCB with IC sockets, in this way I am sure nothing is loosely f...
by AbhijitR
Wed Oct 12, 2022 7:18 pm
Forum: Flowcode V8
Topic: Change UART Properties
Replies: 4
Views: 11910

Re: Change UART Properties

Hello! Ben Good evening If you want to do the fix using C code then you can add this line to a C-icon after initializing the Modbus component. I tried one setting at a time in the C block, no doubt as you said after initializing the Modbus, also made necessary changes in the MODSCAN32 software on th...