Target request: Mamba F405 FC

[kn8alpha]

This looks like a good quality, rightly priced F4 AIO FC + 4-in-1 ESC stack.

https://www.diatoneusa.com/store/p587/MAMBA_F405_Betaflight_Flight_Controller_F40_40A_3-6S_DSHOT600_FPV_Racing_Brushless_ESC.html

Except for baro, has everything else one would need for a basic iNav setup.. OSD, 2xUARTs, I2C pads.

Betaflight supports this using Fury F4 OSD ( FURYF4OSD )

[chrisogg]

Yes, NAZA GPS / Mag appears to function well at least in terms of sat links.
All I have are BPM180 external baro's and none of the FURYF4 or FURYf4OSD BF or CF targets have this included. Good reason for me to finally get the dev env set up.

[chrisogg]

Oh and the ~$40 stack performance has been excellent so far.
Light weight and quality construction.
Running it in a light weight sloss 7" 5/6S LR set-up which would be totally awesome with INAV!

[Dronitoni]

my Mamba F405 FC has been delivered today.
So, I'm waiting for a INAV target :-)

[kn8alpha]

I've made a target for the MAMBA F405 using inav 2.1 RC2 and tested on my quad with the following HW/features:

X6B ibus receiver
BMP280 baro
BN880 GPS / USE_MAG_HMC5883 compass
Smartaudio to TX805 VTX
OSD, Blackbox

I also tested with SBUS (XM+) receiver but getting erratic numbers on the receiver tab. The same RX works with BF with the FuryF4OSD target, so this is an iNav/target problem.

Attached HEX file has iBus default.

dump mamba f405.txt

inav_2.1.0_MAMBAF405OSD hex.zip

MAMBAF405.zip

[dentex]

Hello @kn8alpha
I'll try your build ASAP (I have a PPM receiver on that quad), the same (external) barometer and a similar GPS/MAG module.
I'll let you know.

[kn8alpha]

I had missed including the UART inverter related macros in target.h
Now SBUS works too, with default CLI parameters.

MAMBAF405.zip

inav_2.1.0_MAMBAF405OSD (2) hex.zip

I haven't tested LED strip and buzzer yet.

[DzikuVx]

@kn8alpha please make it a pull request if you want ever to be included in INAV

[dentex]

@kn8alpha All seems to be working OK. I'll go out to test it later today.
Just one thing: the WS2811_PIN is PA0
:)

EDIT:
LOS test done. Again, all good.
(I only need to tune that quad. It's a 6'' and flies really bad, for the time being)
Thank you very much for your work.

[michaelturibio]

@ kn8alpha As you turned on the GPS bn880 and the bn280 barometer together. The compass uses the i2c ports. Where does the barometer weld?

[netmute]

@michaelturibio I2C is a multi-device bus. You can connect multiple devices in parallel on the same bus. The controller will use the different I2C device addresses to figure out what's what.

[sergeyprokofev]

Current and rssi, works correctly if, to change them.
#define USE_ADC
#define ADC_INSTANCE ADC1
#define ADC1_DMA_STREAM DMA2_Stream0
#define ADC_CHANNEL_1_PIN PC1
#define ADC_CHANNEL_2_PIN PC3
#define ADC_CHANNEL_3_PIN PC2
#define VBAT_ADC_CHANNEL ADC_CHN_1
#define CURRENT_METER_ADC_CHANNEL ADC_CHN_2
#define RSSI_ADC_CHANNEL ADC_CHN_3