Feature request: HEX Mode

[rnadyrshin]

HEX Mode would be convenient for working with simple binary protocols
A separate mode, when both receiving and sending data would be done in hexadecimal form

[cool4uma]

Hello!
Cool! Why did they close PR? Found a bug?

[rnadyrshin]

Yes, I found 2 errors:

• in the implementation of the submenu
• in the Info window (data from the UART was displayed in this window)

[rnadyrshin]

Since my main goal was to publish to the application catalog, I fixed all the errors and submitted a Pull Request to this repository: https://github.com/xMasterX/all-the-plugins
The new version is already in the catalog