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zendes / SBUS

Arduino library for the Futaba SBUS protocol
GNU General Public License v2.0
127 stars 63 forks source link

No Signals #12

Open beaconIOT opened 5 years ago

beaconIOT commented 5 years ago

Hey- thanks for this awesome library. I am having trouble getting it going on an arduino Mega, using a Futaba TX/RX setup. I have a 2N3904/10k/4.7k TTL inverter. The one thing that is curious is that the sbus.getDecoderErrorFrames() value keeps climbing when the Rx is connected and sbus.getDecoderErrorFrames() stops counting the instant I disconnect the Rx.

So it's definitely seeing the receiver, but for some reason all channels are showing as -100 and 100% of data is being lost.

With Rx Connected:

Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74470 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74470 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74477 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74486 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74486 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74498 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74518 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74518 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74518 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74533 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74533 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74533 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74545 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74545 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74550 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74557 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74557 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74567 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74570 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74570 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74585 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74585 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74585 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74599 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74599 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74599 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74613 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74613 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74616 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74627 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74627 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74634 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74640 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74640 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 74649

With Rx Disconnected:

Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503 Ch1 -100 Data loss on connection: 100% Frames: 0 / 0 / 73503

zendes commented 5 years ago

I'm sorry, I haven't worked on this library in about 5 years and I don't have the equipment anymore to test stuff. You're unfortunately on your own here...