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by JohnCrow
Wed Nov 09, 2011 8:45 pm
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Re: RF component not working

One thing I have just noticed on your flowchart at the start where you try to read retval for the initialisation.

Have a look at Seans comments (Aug 17) on this topic.
http://www.matrixmultimedia.com/mmforums/viewtopic.php?f=2&t=8725&p=26423&hilit=eb063#p26738
by AndreasR
Wed Nov 23, 2011 7:56 pm
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Re: RF component not working

Alright, first you should have a look a the EBlock section of the forum and the discussion between me and Ben from Matrix. Search for EB063. He gave me a cool tip to circumnavigate the level shifters. Only some resistors are necessary. I work with MAX3002 like used on the original EB063RF Board. Har...
by AndreasR
Thu Nov 24, 2011 9:19 am
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Re: RF component not working

Guten Morgen Stefen :D
Hey Ho it works :mrgreen:
Bis dann
Andreas
by Benj
Thu Sep 13, 2012 11:22 am
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Re: 18F8627 speed problem.

Hello,

Maybe try turning down the baud rate a bit. I think to get a baud of 19200 bps working you need to tune the transmit and receive parameters to ensure the signal comes through reliably.
by johnsondav
Wed Jul 19, 2017 3:46 pm
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Re: FC7 - Component Creation

Hi Everyone Here is that Step-by-Step guide to building a simple RF ASK component. Comments please, though pls keep them construction as to usefulness. Component Creation 1.pdf I will place the project in the Forum - User Components should you wish to explore the actual project that created the comp...
by johnsondav
Tue Aug 08, 2017 3:25 pm
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Build Your Own ILI9163 gLCD SPI Component

Hi Everyone Here is a component project to enable you to build your own gLCD display component using the SPI port. You are able to insert your own command codes and configure the LCD control logic to suit your own needs. I have included a tutorial (Draft) to help with your component build. Please he...
by streammaster
Fri Aug 25, 2017 2:36 am
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Re: USB_Serial problem receiving (solved)

Hi All, Here is an update. I managed to 'fix' the problem. The issue was nothing to do with a specific component, but to Windows related file name size issue. The drive location where projects were saved had very long (descriptive) path names, and this was just sufficient for the compiler to start t...
by LeighM
Mon Jan 29, 2018 5:01 pm
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Re: Serial Eeprom 24C32 not working

Hi,
Could you just check that the channel and port properties are correct in your project for the eeprom component?
There is a chance that the defaults have changed.
If it still fails, could you change to the "Software" channel and see if that works.
by Jay Dee
Sat Jan 23, 2016 1:45 pm
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i2C LCD Controller PCF8574 Address

Hi Guys, The i2C to LCD controllers available via eBay, they are great for controlling LCD displays via just 2 wires + power but little usefull info is given. A few tips that I've found when playing with them. Address The boards main i2C chip, PCF8574 actually comes in two flavours, PCF8574T and PCF...
by Benj
Fri Feb 02, 2018 4:18 pm
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Re: Modbus RTU/HC06

Hi Nick,

I can't say I've tried this but yes it should be possible.

The Bluetooth CDC class is basically just a standard asynchronous data connection so it should be just as easy as if you had a wire. I would get a wired version working first for sanity and then move to the Bluetooth version.
by mnf
Thu Aug 02, 2018 2:09 pm
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Re: fingerprint flowcode component?

Hi, I wrote and posted a simple component for a fingerprint reader. see: https://www.matrixtsl.com/mmforums/viewtopic.php?f=66&t=19427 This was for a fairly old scanner & by chance I posted it just before Elektor published an article about the scanners ( and the protocol for the newer model ...
by petesmart
Thu Aug 02, 2018 10:43 am
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Re: fingerprint flowcode component?

Hi,

What fingerprint device are you thinking of?

I just recently purchased a sparkfun device and will have a crack at it shortly...maybe we can do a joint project?

Best

Pete
by Benj
Wed Sep 26, 2018 5:02 pm
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Re: PIC24EP512GU810 PWM problems

Hi Nick, I think I see what's going wrong. When you enable the PWM it will automatically jump back to the period and prescaler values from the properties. So if you change the period and or prescaler before enabling the PWM output then these changes will be lost. I would recommend enabling the PWM a...
by Jay Dee
Sat Sep 22, 2018 10:57 am
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Working with Registers

Working With Registers. Hi Guys, as someone who drops in and out of Flowcode I often forget things so I started to write some of it down. Working with registers is something that took a little while for me to get my head around, so the following may help others who are new on the path to knowledge! ...
by Benj
Thu Nov 08, 2018 6:31 pm
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Re: Modbus master remap bug?

Hello, Thanks for all the testing you've done. This all sounds very odd indeed as we use this specific family a lot for our in house hardware, though not this specific chip. The UART code is known to work very well on all channels, certainly with the MU806 and MU810 chips. Are you running the latest...
by Benj
Mon Nov 12, 2018 3:57 pm
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Re: Modbus master remap bug?

Hi Nick, I changed my target MCU from 24EP512GU810 to 33EP512MU810 And now it`s working beautyfully :-) so thanks for the tip to just change tartget device. Ok that's great I've had another look at the 24EP512GU810 and can't really find much, it looks like Flowcode is configured correctly so really ...
by Benj
Wed Jan 30, 2019 5:06 pm
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Re: RFID_MFRC522_V2 non remappable?

Hi Nick,

SPI channel 2 has fixed pins and is not remappable on the 33EP512MU814 device.

This is a limitation of the device silicone rather then a problem with Flowcode. Channels 1, 3 and 4 do have the remappable functionality.