Typhoon32 no serial telemetry

[xagos]

Hello,

I have loaded the STM32_F051_PA2_V11 Bootloader to the four uC´s and now I am able to flash a firmware.

I did not found a matching precompiled file for the Typhoon32 (I think it is from Airbot), so I have orientated my decision on a similar optic I have found on the "how to" from Oscar Lian ( https://oscarliang.com/flash-am32-blheli32-esc/) and flashed the FD6288 version.
The pinout seems to be wrong (the PWM did not sound ok) - so I switched to the MP6531 firmware and now the ESC is running fine...

Dshot600 works well and betaflight is getting the actual RPM values as expected - but I did not get any other (current, voltage,...) data from the ESC. In the past (when I was using BlHeli_32) the setup was that the KISS-Protocol was read by an UART with an dedicated wire.
This setup is still configured - on the ESC side I have activated the "30ms Telemetry" but still no telemetry available.

I checked the target.h file on git and I think this setup matches my needs:
#define HARDWARE_GROUP_F0_C
#define USE_SERIAL_TELEMETRY

Is there any other setup I have missed?
Is it possible to activate an "advanced telemetry" so the missing data can be transferred via Dshot600?

Kind regards,
Jago

[xagos]

I have tested the RAZOR32_F051 firmware and the esc starts transmitting values to the FC - but the voltage value is to high and the esc currents are much to high... And the esc is rebooting every 5 seconds...