Search found 210 matches

by viktor_au
Mon Dec 21, 2020 9:59 pm
Forum: Flowcode V8
Topic: Timer2 ATMEGA328P Problem
Replies: 2
Views: 208

Re: Timer2 ATMEGA328P Problem

Hello Christian

That is what Ben asked me when I have risen the same question:

When compiling do you get a warning that the period register is unavailable on the device?
by viktor_au
Thu Dec 10, 2020 11:39 am
Forum: Flowcode V8
Topic: atmega328p DHT22 problem
Replies: 13
Views: 634

Re: atmega328p DHT22 problem

Business development is not DIY.
I used to work with PIC and used some programs to make PCBs, etc.
But for some small house related projects Arduino is good enough.
Not for you, I understood.
You have raised a good points.
Thank you.
by viktor_au
Thu Dec 10, 2020 4:35 am
Forum: Flowcode V8
Topic: atmega328p DHT22 problem
Replies: 13
Views: 634

Re: atmega328p DHT22 problem

Understood kabouras

What is the reason you don't use Arduino boards?
Easy to program...
by viktor_au
Wed Dec 09, 2020 10:14 pm
Forum: Flowcode V8
Topic: atmega328p DHT22 problem
Replies: 13
Views: 634

Re: atmega328p DHT22 problem

Hello kabouras

Please pay attention to switch.
by viktor_au
Wed Dec 09, 2020 12:07 pm
Forum: Flowcode V8
Topic: atmega328p DHT22 problem
Replies: 13
Views: 634

Re: atmega328p DHT22 problem

Try this version
by viktor_au
Sun Dec 06, 2020 10:05 pm
Forum: Flowcode V8
Topic: graphics and images on tft screens
Replies: 5
Views: 346

Re: graphics and images on tft screens

Hello
Did you have time to have a look at this component?
https://www.matrixtsl.com/wiki/index.p ... raphical)
Did you search this forum for related to ili9341 posts?
by viktor_au
Mon Nov 30, 2020 9:29 pm
Forum: Flowcode V8
Topic: Code Issue :(
Replies: 2
Views: 198

Re: Code Issue :(

Hello pedrono_1 You have a microcontroller with 3 ports. You have 3 major components. LCD use the portB LED Array use portC. Switch Array use the portB. -------------------------------- Please have a look at: https://www.matrixtsl.com/wiki/index.php?title=Component:_Switch_Array_Template_(Inputs:_Sw...
by viktor_au
Fri Nov 27, 2020 10:01 pm
Forum: Flowcode V8
Topic: BH1750FVI - i2c light sensor?
Replies: 4
Views: 320

Re: BH1750FVI - i2c light sensor?

Understood Ben.
Good news for V9 FC users: more components!
by viktor_au
Fri Nov 27, 2020 11:41 am
Forum: Flowcode V8
Topic: BH1750FVI - i2c light sensor?
Replies: 4
Views: 320

Re: BH1750FVI - i2c light sensor?

Thank you Ben. I didn't expect you to write... thanks. I thought someone might used this sensor in the project. I have ordered one module and will try to use it in a few weeks. The reason I posted a question about it - that I have an interest in in using this sensor behind the rear window of a motor...
by viktor_au
Tue Nov 24, 2020 11:53 am
Forum: Flowcode V8
Topic: BH1750FVI - i2c light sensor?
Replies: 4
Views: 320

BH1750FVI - i2c light sensor?

Has anybody have had an experience with this i2c device?
by viktor_au
Tue Oct 27, 2020 4:44 am
Forum: Flowcode V8
Topic: 485 analog input register
Replies: 4
Views: 522

Re: 485 analog input register

Hello Mike

I changed a bit your Slave12 and run it with FC8 run Master (not on PIC, bur Arduino).
All works OK on Arduino.

Please check you PIC hardware connections and settings.
I created a quick guide.
https://www.matrixtsl.com/mmforums/view ... 60#p103660
by viktor_au
Tue Oct 27, 2020 4:36 am
Forum: Programming Tips & Tricks
Topic: FC8 runs Modbus master (USB to Nano Slave12)
Replies: 1
Views: 644

FC8 runs Modbus master (USB to Nano Slave12)

Hello This is not a tutorial for beginner. It is a quick guide for setting up the PC run FC8 Modbus Master-Slave communication program (software to hardware over USB). Please have a look at FC8 files and change settings to your need. PS I hope this will help to some users to setup two Modbus devices...
by viktor_au
Mon Oct 26, 2020 11:45 am
Forum: Flowcode V8
Topic: 485 analog input register
Replies: 4
Views: 522

Re: 485 analog input register

Hello Mike When Modbus master sends a request to slave what is the value of byte 'raw_RX_antw_master'? Can you insert in your code the decision: ------------------------------------- If raw_RX_antw_master=255 -------------------------------------- Is it CRC issue? Did you try to send to Modbus maste...
by viktor_au
Thu Oct 22, 2020 7:51 pm
Forum: Flowcode V8
Topic: Please Help Me!!(PIC18F47Q10_I2C)
Replies: 16
Views: 957

Re: Please Help Me!!(PIC18F47Q10_I2C)

One more question.
FC8 shows warning.
I am not sure how important it is, but in case:
- what about missing variables in your program?
by viktor_au
Thu Oct 22, 2020 7:41 pm
Forum: Flowcode V8
Topic: Please Help Me!!(PIC18F47Q10_I2C)
Replies: 16
Views: 957

Re: Please Help Me!!(PIC18F47Q10_I2C)

Hello
Just a question.
Did you do the updates?
by viktor_au
Tue Oct 20, 2020 10:31 pm
Forum: General Programming
Topic: calculation question
Replies: 11
Views: 1551

Re: calculation question

Hello
I did what QMESAR suggested.
Please have a look.
You can compare strings after that.
by viktor_au
Fri Oct 09, 2020 10:31 pm
Forum: Flowcode V8
Topic: PWM real and calculated freq
Replies: 5
Views: 657

Re: PWM real and calculated freq

Thank you medelec35

Will try
by viktor_au
Thu Oct 08, 2020 10:08 pm
Forum: Flowcode V8
Topic: PWM real and calculated freq
Replies: 5
Views: 657

Re: PWM real and calculated freq

Any idea please?
by viktor_au
Thu Oct 01, 2020 10:23 pm
Forum: Flowcode V8
Topic: PWM real and calculated freq
Replies: 5
Views: 657

Re: PWM real and calculated freq

You right Ben

It is.
by viktor_au
Thu Oct 01, 2020 8:01 am
Forum: Flowcode V8
Topic: PWM real and calculated freq
Replies: 5
Views: 657

PWM real and calculated freq

Hello PWM real and calculated frequency question. When I setup (for Nano) Chn 1, Timer 0 as suggested for freq: 30kHz by calculation section: Period - 81 Prescale - 8 FC8 shows - 30kHz The scope shows: 3.906kHz ------------------------------------ When I change the Period to 111 and Prescale to 1 (p...
by viktor_au
Sat Sep 26, 2020 12:53 am
Forum: Flowcode V8
Topic: Return to the charging base robot
Replies: 10
Views: 959

Re: Return to the charging base robot

Interesting website:
https://myrobotmower.com/
by viktor_au
Fri Sep 25, 2020 11:05 pm
Forum: Flowcode V8
Topic: Return to the charging base robot
Replies: 10
Views: 959

Re: Return to the charging base robot

Hello Thanks for supplying link to pdf. An interesting chapter - IS Robotics 2-D Location System (on page 155 ) discusses the beacon based on ultrasonic system. Two-beacons system used during the WW2 time. Before that time U.S. and other countries used the landing system for aircrafts (1930-1940). -...
by viktor_au
Mon Sep 21, 2020 11:53 am
Forum: Flowcode V8
Topic: Return to the charging base robot
Replies: 10
Views: 959

Re: Return to the charging base robot

Hi
I think Jorgen (jgu) made one.
The youtube link:
https://www.youtube.com/watch?v=NlIBijo ... e=youtu.be
I hope he can help you.
by viktor_au
Sat Aug 01, 2020 11:15 pm
Forum: Flowcode V8
Topic: BME680 Sensor
Replies: 14
Views: 1573

Re: BME680 Sensor

I think it is a very good idea to check the FC8 supported components before you buy anything.
--
Another good idea is suggested by mnf: make a new component.
Would be great if you can make one.
A lot of people would be grateful to you John.

PS
Thank you Martin.