Search found 41 matches

by headhuntergr
Thu Aug 29, 2019 8:42 pm
Forum: Flowcode V8
Topic: ESP8266!
Replies: 15
Views: 2995

Re: ESP8266!

Any ideas when the ESP8266 and ESP32 can be directly programmed?
by headhuntergr
Tue Mar 12, 2019 1:51 pm
Forum: User Components
Topic: Component for MCP47X6, MCP44XX,45XX,46XX Family,
Replies: 13
Views: 2366

Re: Component for MCP47X6, MCP44XX,45XX,46XX Family,

Thank you Ben, i had no idea :mrgreen:
Now i'm going for 607 updates
by headhuntergr
Tue Mar 12, 2019 1:36 pm
Forum: User Components
Topic: Component for MCP47X6, MCP44XX,45XX,46XX Family,
Replies: 13
Views: 2366

Re: Component for MCP47X6, MCP44XX,45XX,46XX Family,

How do you guys update?
When i go to help the "Check for updates" is grayed out.
by headhuntergr
Sun Jul 22, 2018 12:29 pm
Forum: Flowcode V7
Topic: HX8347D display controller
Replies: 4
Views: 1411

Re: HX8347D display controller

I don't think this feature will come especially in fc7 now.
by headhuntergr
Fri Feb 02, 2018 11:21 am
Forum: Flowcode V7
Topic: HX8347D display controller
Replies: 4
Views: 1411

HX8347D display controller

Hello!
Any change HX8347D is going to be supported by flowcode?


Thank you
by headhuntergr
Wed Jan 31, 2018 11:13 pm
Forum: Feature requests
Topic: Blynk Components
Replies: 2
Views: 1344

Re: Blynk Components

It looks very nice, i would love to see it working with Flowcode.
by headhuntergr
Tue May 12, 2015 8:08 am
Forum: Flowcode V6
Topic: Flowcode 6.1.1.0 released
Replies: 11
Views: 4524

Re: Flowcode 6.1.1.0 released

Hello!
I upgraded today and i got this.
Image



Is that correct?
by headhuntergr
Sun Mar 29, 2015 12:32 pm
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

Re: I2C communication with SAA1057

http://i.imgur.com/1phXEl4.png This is what i get on the output, i might have to place a delay between the init steps to help the DLEN stay down for some time. What mothers be it that i have an extra 1 on wordA which should be a zero. The first bit if it's 1 then it has to be a wordB and if it's 0 ...
by headhuntergr
Sun Mar 29, 2015 11:14 am
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

Re: I2C communication with SAA1057

I made a quick & dirty program, doesn't work for now but i'm looking into it.
Should i make the loopcount at 14?
by headhuntergr
Sun Mar 29, 2015 9:27 am
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

Re: I2C communication with SAA1057

Thank's Brendan you made it quite clear.
I'll try it out and let you know :)
by headhuntergr
Sun Mar 29, 2015 1:26 am
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

Re: I2C communication with SAA1057

So in total i have to send 2 bytes for the first wordb, 2 more bytes for the worb again and then 2 more bytes for wordA, this should initialize the chip. Then everytime i need to change the frequency value i will only need to send wordA. Do i have to reset the loopcount to 8 everytime i exit the loo...
by headhuntergr
Sun Mar 29, 2015 1:14 am
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

Re: I2C communication with SAA1057

Thank you for your reply.

I got a bit confused but i will look into it probably in the morning because i was fiddling with this all day and i'm wasted.

Will try to find examples if possible maybe they will help too.
by headhuntergr
Sun Mar 29, 2015 12:27 am
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

Re: I2C communication with SAA1057

Hmmm
Can anyone help me to create a macro so i can bit bang my 15bit config words?

regards
by headhuntergr
Sat Mar 28, 2015 9:59 pm
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

Re: I2C communication with SAA1057

Thank you for your reply Brendan. Here is a pic of the init sequence i was sending. http://i.imgur.com/VLdjI5C.png And WordB up close http://i.imgur.com/c03nLgz.png And WordA http://i.imgur.com/IVzT6qU.png I'm sending a Uint on it as WordA (512 up to 1800). Many projects i saw usually implement i2c ...
by headhuntergr
Sat Mar 28, 2015 3:33 pm
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

Re: I2C communication with SAA1057

Update:

Doesn't seem to want to communicate for some reason. Tried everything.
by headhuntergr
Mon Feb 02, 2015 11:11 pm
Forum: Flowcode V6
Topic: I2C communication with SAA1057
Replies: 13
Views: 3644

I2C communication with SAA1057

Hello! I am using a very old part which is SAA1057. It uses i2c (probably) communication. http://www.pira.cz/pdf/SAA1057.pdf here is the datasheet. Speed must be equal or less than 100KHz To initialize the chip you have to send either: 1) 16 clocks and then word B followed by word A or 2) Send word ...
by headhuntergr
Mon Feb 02, 2015 4:40 pm
Forum: Flowcode V6
Topic: 18F4550 16x2 lcd problem
Replies: 11
Views: 4067

Re: 18F4550 16x2 lcd problem

FOUND IT!

trimmer wiring problem (classic LOL) Allthough it looked perfect on the board two pins were not connected correctly.

Thank's for the help Martin :)
by headhuntergr
Mon Feb 02, 2015 1:09 pm
Forum: Flowcode V6
Topic: 18F4550 16x2 lcd problem
Replies: 11
Views: 4067

Re: 18F4550 16x2 lcd problem

I'll disable the LCD and re check everything.
The contrast trimmer seems to be working fine, i measured it but i will re check just to be sure.
Thank you for your help
by headhuntergr
Mon Feb 02, 2015 1:05 pm
Forum: Flowcode V6
Topic: 18F4550 16x2 lcd problem
Replies: 11
Views: 4067

Re: 18F4550 16x2 lcd problem

http://www.azdisplays.com/PDF/acm1602k.pdf This is the main display i use.

I'll check the supply voltages again and re verify that i have correct voltages. Contrast voltage seems to be OK too, i have a 10k multiturn trimmer.
by headhuntergr
Mon Feb 02, 2015 12:41 pm
Forum: Flowcode V6
Topic: 18F4550 16x2 lcd problem
Replies: 11
Views: 4067

Re: 18F4550 12x6 lcd problem

Hello! Sorry for the late reply. Sorry the 12x6 was a typo. It's actualy 16x2. Nothing is visible on the lcd during power up. No squares or anything that shows it's working. Power supply is OK i checked it multiple times and all connections, they all reach the lcd fine. I also tried 3 different disp...
by headhuntergr
Mon Feb 02, 2015 12:16 am
Forum: Flowcode V6
Topic: 18F4550 16x2 lcd problem
Replies: 11
Views: 4067

Re: 18F4550 16x2 lcd problem

Clock at 48MHz solved the blinking problem, it blinks correctly.
However when i removed the loop and tried to operate normally no display again.
Have checked all the connections on the board even with a stereoscope..
That's weird.
by headhuntergr
Sun Feb 01, 2015 9:36 pm
Forum: Flowcode V6
Topic: 18F4550 16x2 lcd problem
Replies: 11
Views: 4067

Re: 18F4550 16x2 lcd problem

Thank you for your reply medelec.

I have a R/W line on portD5 but it's now grounded just to see if it works.
Check the attached for more info.
by headhuntergr
Sun Feb 01, 2015 7:27 pm
Forum: Flowcode V6
Topic: 18F4550 16x2 lcd problem
Replies: 11
Views: 4067

18F4550 16x2 lcd problem

Hello! My ciruit is this http://i.imgur.com/r2toqZ9.png And this is the software http://i.imgur.com/Xe6PtNI.jpg The funny thing is that it works finr on picdem 2 plus board from microchip but i don't even get the startup squares on the lcd. Have checked connections, replaced lcd cables, tried 3 lcd'...
by headhuntergr
Sun Dec 28, 2014 1:40 pm
Forum: General Programming
Topic: PIC SPI communication questions
Replies: 12
Views: 7233

Re: PIC SPI communication questions

Thank you kersing.

This is what i did, i thought about sending the command first followed by the two bytes (as some dac examples on the forum) but i got a bit confused by the don't care bits.
I was making a mistake on shifting.

Now it seems to be OK, i'll test this afternoon.
by headhuntergr
Sun Dec 28, 2014 12:09 am
Forum: General Programming
Topic: PIC SPI communication questions
Replies: 12
Views: 7233

Re: PIC SPI communication questions

Hello again! I'm back with a similar problem This http://i.imgur.com/x4iFE1x.jpg Is the word i have to send. My problem is the X bytes in the middle and at the end, they are don't care bytes. How can i send the whole 24 bit word with the data bits changing each time? Any ideas? Thank you for your re...