When using this app as a serial terminal, it would be useful to have a way (in the menu) to send Ctrl+C (x03) to the host.

It would be cool if new input from the UART would display the new text instead of jumping back to the top of the text. I have to constantly scroll down to see new text and each time it takes longer to scroll down so I usually quit the app and relaunch it.

Hi [cool4uma],
Found myself out of luck today with my new Flipper Zero when trying to connect to a HI-LINK HLK-LD2410 24Ghz Human Presence Body Radar sensor as it has a no-so-common baud rate of 256,000.

FWIW, on the following Wiki page there's a list of "Common serial port speeds". It might be worth implement the full list as the Flipper Zero it going to be used for all manner of common & odd devices!
https://en.wikipedia.org/wiki/Serial_port#Settings

Thanks,
-ethzero

It would be nice to have a wiring diagram (even though the wiring is very simple) in the app like in the SPI mem manager app bundled with the official firmware. I made the diagram below and tried to add it but couldn't wrap my head around how scenes and views worked.

#include "uart_terminal_icons.h"

I cannot locate this file in the project
cannot compile

Instead of quitting the app and restarting it, it might be nice to have someway to clear the current text in the app. Great app- so useful, I don't need to lug my laptop around anymore to debug firmware.

the LORA module expects commands to be in all caps. sending:
at
gets response
+ERR=1

i should be able to send:
AT
which would respond with:
+OK

If possible, could printing of non-visible characters be implemented into the terminal?

I see potential use with this app as a quick diagnostic tool for serial communications in A/V systems, however many of the protocols are not ASCII-based.

Thank you for your work!

is it possible to stream RX to a log file on the SDCard?

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

Hi,
I'm trying to build the app with the last SDK version 0.98.3 but it seems to me that it is not building fine with this revision.
Could it be the new FuriHalSerial API? Is it possible to do the port to new FuriHalSerial API?

Thanks and keep up the great work!

Hello, great work!
I cannot find a way to send 0x0D or 0x0A raw code or any other, any suggestion please?
KR, dk

Malformed frames comprising 1 start bit and 8 data bits - but missing the final stop bit - are received as if they are correct incoming words.

thiink it would be neat to expand the buffer sideways

I am unsure how to reach out to you and this seems the only way.
I have forked this project and am making a dedicated fap for a specific LoRA module.
its mostly AT commands but I am finding that anything over 10 len is failing to send properly.

is there some limit set and could you point me in the right direction?

Thanks for the development. However, I have a problem with sending command during login.
To test it I have enabled serial on raspberrypi.

Raspberrypi didn't get the pi login as per /var/log/auth.log output

Jan 7 19:49:57 legacypi login[723]: pam_unix(login:auth): authentication failure; logname=LOGIN uid=0 euid=0 tty=/dev/ttyAMA0 ruser= rhost=
Jan 7 19:50:00 legacypi login[723]: FAILED LOGIN (1) on '/dev/ttyAMA0' FOR 'UNKNOWN', Authentication failure

Weird bug

1. Connect GPS module
2. Launch app
3. Exit
4. Repeat 2 and 3 several times
5. Flipper hangs up

or

1. Connect GPS module
2. Launch app
3. Flipper hangs up

U can use only if launch app first then connect GPS module