Hello, Yes it looks like the timed interval component has a problem on STM32 we will investigate. For now is it possible for you to just use the timer interrupt instead. I have attached a modified version of your program as an example for you. You will probably need to go into the properties of the ...

Hi Jack,

Thanks for letting us know. Please can you attach your project containing the problem and I'll investigate for you. I'll also look into the I2C on channel 2 for this device and make sure the I2C peripheral is compiling as it should.

Hello Staffan,

The 44pin version of the chip will work with the current chip definition file. However I have generated a new version of the definition file named ATMEGA644SMD which should be live now on the library update system if you do a full database update.

Hello,

The PWM should be driven by a timer, just enable a timer interrupt for that timer before you enable the PWM and this should give you an interrupt at the end of every period. Hope this helps.

Hello Stefan,

Is there an error message it's giving you? i.e. just before the text you sent there? I've looked at the component code and it seems to be ok but I could be missing something. What version of the ESP32 IDF compiler are you using?

Hi Stefan,

Thanks for letting us know, hopefully resolved for you now via library updates.

Hi Petro, The 18F47K40 can be driven at up to 64MHz using the internal oscillator. That should hopefully give you a fair old speed boost. Maybe the chip is not running at the speed you think it is. the good old one second flasher test can clarify and ensure you are setup correctly. https://www.flowc...

Thanks for the suggestion, yes we can certainly look into creating a component around that IC.

Hi Stefan,

I've made a good start with this now and aim to finish it off next week in between doing other things.

Atm it's looking very good and easy to implement and will become part of the standard USB Serial component.

Hello, For the fastest speed you ideally want to use the display in parrallel 16-bit mode and this will give you the fastest response. Displays will parrallel support are widely available on AliExpress. This means you need a uC with around 19 I/O pins you can dedicate to driving the display. Then yo...