FuriHal: UART refactoring

[skotopes]

What's new

• FuriHal: UART refactoring

Verification

• Full set of tests

Checklist (For Reviewer)

• [ ] PR has description of feature/bug or link to Confluence/Jira task
• [ ] Description contains actions to verify feature/bugfix
• [ ] I've built this code, uploaded it to the device and verified feature/bugfix

[github-actions[bot]]

Compiled f7 firmware for commit d9aa2655:

• 📦 Update package
• 📥 DFU file
• ☁️ Web/App updater

[0xchocolate]

Just want to make sure I'm reading this right and understand the impact - this will break all apps that use uart until they migrate to the new API?

And once this merges, I have to decide if I want to support either dev or release SDK, but not both for a while?

[Tetr0N]

Compiled f7 firmware for commit e6b6af02:

• 📦 Update package
• 📥 DFU file
• ☁️ Web/App updater

[skotopes]

Just want to make sure I'm reading this right and understand the impact - this will break all apps that use uart until they migrate to the new API?

And once this merges, I have to decide if I want to support either dev or release SDK, but not both for a while?

Yes.

We've designed app catalog flow in a way that it's not going to impact users, all you need is to submit app in advance.

[skotopes]

Porting to new API example: https://github.com/skotopes/flipperzero_mhz19_uart/commit/9612b6fcac2db9f819db0aad3683a95db5ff28ea

[andreww24]

Hello! It is possible to add ext function for uart initialization? With additional parameters, like parity, number stop bit, inverse level of channels( RXINV and TXINV)? Inverse level is frequently needed for some 1-wire uart physical impementation. Thank you.