Skip to content

Broadcast VRx-initiated channel changes over ESP-NOW #242

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
bob9 wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Broadcast VRx-initiated channel changes over ESP-NOW #242

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 15 additions & 0 deletions src/module_base.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -159,6 +159,21 @@ MSPModuleBase::Loop(uint32_t now)
ptrChannelData[2] = packet->payload[4] + (packet->payload[5] << 8);
sendMSPViaEspnow(packet);
}
else if (packet->function == MSP_ELRS_BACKPACK_SET_CHANNEL_INDEX &&
packet->type == MSP_PACKET_COMMAND &&
packet->payloadSize >= 1 && packet->payload[0] < 48)
{
// VRx-initiated channel change (e.g. HDZero goggles "Send VTX"):
// rebroadcast over ESP-NOW as MSP_SET_VTX_CONFIG, the opcode
// peers act on over the air; 0x0301 is only a UART opcode and
// is dropped as unknown by ESP-NOW receivers.
mspPacket_t out;
out.reset();
out.makeCommand();
out.function = MSP_SET_VTX_CONFIG;
out.addByte(packet->payload[0]);
sendMSPViaEspnow(&out);
}
msp.markPacketReceived();
}
}
Expand Down