Matrix user forums

Hello,

Could it be your crystal at fault? Do you have a link to the crystal you are using so we can look at the specifications.

The code Flowcode is producing all looked ok to me but there could be something additional I am missing. I'll have another go through the datasheet just to try and be sure.

Hello Anders,

Welcome to the forums.

The Flowkit 2 offers this type of functionality for you. Please note it only offers Ghost ICD/ICT and not programming.

https://www.matrixtsl.com/webshop/catal ... =Flowkit+2

Hello, 1. To confirm the file is 1.2MB? I can see why Flowcode is struggling with a file that big. Can you attach the file and your project so we can have a look. 2. I'm not sure what you mean here. 3. Different GLCD fonts is something we have added for the upcoming version of Flowcode. Its a really...

Hello,

I beleive this may already have been fixed. Please try clicking Help -> Check for updates. Change the files in use drop down to full database and that should get you all the latest fixes and changes.

Let us know how you get on and if this solves the problem for you.

Thanks for letting us know, hopefully should be fixed for you now.

Hello, Is the one second flasher test now working? Nothing will work if this isn't working. https://www.matrixtsl.com/wiki/index.php?title=One_second_LED_flasher The interrupt properties interrupt frequency is wrong and is not calculated correctly. Its a bug that has been there for a while. It basic...

Hello, No way to store things in the display ram as far as I am aware. Can you clock your ATMEGA faster, currently it's configured for 8MHz but I believe it will run up to 20MHz. This should make a big difference. Also as you are using a port for the data pins the GLCD component property "Data Uses ...

Hello,

It looks like the SSD1622 display is not compatible with the SSD1322 code. It has a larger pixel dimensions and so there are likely a fair few differences in the driver IC.

Hi Alan,

Thanks for sharing, which chip pack are you finding this on? Is it also a problem in the simulation?

Hello, You have the configuration setup for an 20MHz external oscillator but this is not supplied on the schematic. First concentrate on this and getting the 1 second flasher running. Next the crystal across the T1 pins needs capacitors to ground on both of the pins, datasheet specifies 33pf. OSc.jpg

Hello, Hmm the generated code does look ok, I've just compared it with the datasheet and I cant see any problems. Can you send us a schematic of your current hardware setup so we can investigate what the problem might be. I tried your Proteus file but it isn't opening in my version. Have you confirm...

Hi Patrick,

Has your program changed since the last program? If so can you upload it for us.

If not then please can you try adding a loop and calling the refresh function inside the loop, also with a delay inside the loop so you're not constantly refreshing.

Hello,

Please can you attach your project file so we can have a look for you.

Hello,

Thanks for the comments, there are some great ESP32 boards available now.

I can confirm ESP32 is coming very soon (likely the next few months).

Hello, Do you have access to a scope so you can see the specific timings the chip is outputting? Might be worth setting the LED type to custom and playing with the timings. Maybe try reducing one of the various timings by 50% and seeing if that makes any difference, then repeat for other timings. Le...

Hi Jorgen,

That's a good suggestion and I must admit I haven't put any new examples in there for a while now. I'll try and get back onto it.

Is there any specific components you or others would like to see examples for and I'll prioritise these?

Hello, not sure if the DSP functions will work on a PIC18F47K40 Yes they will :D This might help. https://www.matrixtsl.com/wikiv7/index.php?title=Component:_Control_(DSP)#Proportional.2C_Integral_.26_Derivative_Control where to insert the changing temperature that will then change the duty cycle of...

Hmm I wonder if the two components have a different SPI mode, there are generally 4 modes involving the state and sequence of clock and the data but generally two of the 4 modes will work on any one slave device. As for what's causing the lockup if you could find out the specific component macro cal...

Hi Paul, Hmm this is a strange one. I've found the cause of the problem and it's due to the definition of the ANSEL registers in the supplied version of the compiler. If you go into Build -> Project options and then enable the supplementary code then add the following to the supplementary code defin...

Hello,

is it possible؟

Yes it's possible but you will need to make your own macros to toggle the pins in the correct way to output the codes you need specific to your hardware setup. Should be fairly straightforward.

Let us know how you're getting on.

Hello,

The setup is fairly straightforward and looks to be correct, could it be a Proteus sim problem? If you could try it on real hardware then that might give a much better indication.

Hello, Please can you attach your embeded project and I'll have a look at that for you. Could be the card is not being initialised correctly? I am also getting corruption on the JPEG image which is odd as the bitmap file is working ok and that's a larger file. I'll dig in and see whats going on. Loo...

Hello, Yes this should be possible, maybe try disable the second call to the initialise to avoid initialising the peripheral twice. Maybe we could track if the peripheral is already initialised and automatically stop this from happening to make this process easier. Just checking your not calling one...

Hello,

Thanks for letting us know, yes that download does seem corrupt. Wonder what's happened there.

Anyway here are the files.

Hello,

Please can you post your project file and I'll investigate for you.