ardupilot/libraries/AP_Scripting/drivers/EFI_DLA64.md

EFI DLA64 Driver

This driver implements support for the DLA64 EFI serial protocol

Parameters

The script used the following parameters:

EFI_DFA64_ENABLE

this must be set to 1 to enable the driver

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
• EFI_TYPE should be set to 7
• EFI_DFA64_ENABLE should be set to 1
• SERIALn_PROTOCOL should be set to 28 for the connected EFI serial
• RPM1_TYPE should be set to 3

then the flight controller should rebooted and parameters should be refreshed.

Once loaded the EFI_DLA64 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, fuel consumption rate, atmospheric pressure and ECU voltage.