2023-09-25 01:34:27 -03:00
|
|
|
# INF Inject Driver
|
|
|
|
|
|
|
|
|
|
This driver implements support for the INF Inject EFI engine
|
|
|
|
|
control units.
|
|
|
|
|
|
|
|
|
|
https://innoflighttechnology.com/efi/
|
|
|
|
|
|
|
|
|
|
# Parameters
|
|
|
|
|
|
|
|
|
|
The script used the following parameters:
|
|
|
|
|
|
|
|
|
|
## EFI_INF_ENABLE
|
|
|
|
|
|
|
|
|
|
this must be set to 1 to enable the driver
|
|
|
|
|
|
2024-05-01 19:05:18 -03:00
|
|
|
## EFI_INF_OPTIONS
|
|
|
|
|
|
|
|
|
|
This sets options for the driver. Currently the only option is to set
|
|
|
|
|
EFI_INF_OPTIONS to 1 to enable logging of the raw serial bytes to a
|
|
|
|
|
file called INF_Inject.log
|
|
|
|
|
|
2023-09-25 01:34:27 -03:00
|
|
|
# Operation
|
|
|
|
|
|
|
|
|
|
This driver should be loaded by placing the lua script in the
|
|
|
|
|
APM/SCRIPTS directory on the microSD card, which can be done either
|
|
|
|
|
directly or via MAVFTP. The following key parameters should be set:
|
|
|
|
|
|
|
|
|
|
- SCR_ENABLE should be set to 1
|
2024-05-01 19:05:18 -03:00
|
|
|
- SCR_VM_I_COUNT should be set to at least 50000
|
2023-09-25 01:34:27 -03:00
|
|
|
- EFI_TYPE should be set to 7
|
|
|
|
|
- EFI_INF_ENABLE should be set to 1
|
|
|
|
|
- SERIALn_PROTOCOL should be set to 28 for the connected EFI serial
|
|
|
|
|
- RPM_TYPE1 should be set to 3
|
|
|
|
|
- ICE_ENABLE should be set to 1
|
|
|
|
|
|
|
|
|
|
then the flight controller should rebooted and parameters should be
|
|
|
|
|
refreshed.
|
|
|
|
|
|
|
|
|
|
Once loaded the EFI_INF_ENABLE parameters will appear and should be set
|
|
|
|
|
according to the parameter list above.
|
|
|
|
|
|
|
|
|
|
The GCS will receive EFI_STATUS MAVLink messages which includes RPM,
|
|
|
|
|
cylinder head temperature, exhaust gas temperature, injection timing,
|
|
|
|
|
engine load, fuel consumption rate, throttle position atmospheric
|
|
|
|
|
pressure and ignition voltage.
|
