Hi. I am also looking for non-blocking modbus master code. In my hmi panel project, after calling read coil and write another coil, the main loop stops for 2-3 seconds, and that's only two coils. I planned to use more coils and operations on PLC registers, but I'm afraid the program will stop. Pleas...

Before purchasing a different microcontroller, its worth compiling to hex first to make sure there are no issues, with peripherals you plan on using. As far as I'm aware, most microcontrollers should be good to use. I agree with you. I did the tests on a small PIC16F685 microcontroller and they wer...

Hi
I just saw your reply as I finished editing my previous post. Thanks for your reply - that explains a lot.

Are you planning to add hardware I2C support for PIC18FxxK42 in the near future, or should I look for another microcontroller for my project?

Best regards Marcin.

Hello. Of course. As I wrote, I reinstalled FCv10 to the latest version and updated the database. So let's do it differently. I'm attaching my project file and if you can, please open it on your computer and see if you have the option to select hardware I2C channels. PIC18F46K42_HMI_LASKA.fcfx Edit....

Hello chipfryer27 and all . Thank you for your answer. Please look at the screenshot in my project. After expanding the selection window I have only the "Software" option and no other. As you can see in the project there is also an I2C LCD display with a PCF8574 expander and another I2C ex...

Hello everyone. I am working on a certain operator panel project (which I will write about in another thread). One of the selected microcontrollers was PIC18F46K42. One of the assumptions was to use hardware I2C bus modules. I read the datasheet and it says that the microcontroller has two hardware ...

Hello Flowcode team. Would it be possible to add support for the STM32F103C8T6 microcontroller? It occurs, for example, in STM32 BluePill STM32F103C8T6, STM32 PROTOTYPE MODULE and many others. I have several modules at home and have a lot of ideas for how to use them. I am in the process of learning...