[BUG] Shifter stopped working after Qdomyos

[startingpawn]

Description

After using the Qdomyos Zwift app for automatic control during Peloton workouts on the Peloton Bike, the shifter no longer works.

Steps to reproduce

1. Start Peloton Bike / Tablet
2. Start SS2k
3. Start Qdomyos Zwift App
4. Start a Peloton Workout on the Bikes Tablet
5. Confirm Popup on Qdomyos Zwift App
6. Complete workout
7. Close Qdomyos Zwift App

Expected behavior

The resistance should change via the shifter.

Actual behavior

When you tap the shifter button, the SS2k LED lights up but doesn't respond.

Additional Information

Peloton Bike
iPhone SE (2022) iOS 17.5.1
SS2k 24.4.28
Qdomyos Zwift 2.15.4

[eMadman]

I'll try to reproduce this on my bike this weekend.

[doudar]

@cagnulein Can you send 0x01,0x1C (reboot) to the SS2k at the end of a session? That should resolve this issue. I'm guessing it's because of external control being used.

SmartSpin2k/src/BLE_Custom_Characteristic.cpp

Lines 535 to 542 in 69961f3

	case BLE_reboot: // 0x1C
	logBufLength += snprintf(logBuf + logBufLength, kLogBufCapacity - logBufLength, "<-reboot");
	if (rxValue[0] == cc_write) {
	ss2k->rebootFlag = true;
	returnValue[0] = cc_success;
	}
	break;

[cagnulein]

yes sure, let me try to create a branch for this @Dekto @doudar

[cagnulein]

@doudar do I have to re initialize again the ss2k then? i mean with the watt, cadence and hr sync chars?

[doudar]

At the start of a session, everything should be the same.

Maybe this is specific to Peloton workouts. What commands are you using for control on the Peloton workouts?

[cagnulein]

in order to answer you i need to understand if @Dekto is using SS2K in QZ like an ftms bike or like a ss2k device. I guess the first one (it has more sense indeed).

If it's so, i'm just sending FTMS_SET_TARGET_RESISTANCE_LEVEL command from 0 to 100

[doudar]

If that's the case, then you could probably just put it back into FTMS sim mode at the end of a session. Just send one slope command of 0% grade or something when the session is done.

[doudar]

^^ Using the BLE FTMS Characteristic.

[cagnulein]

done @Dekto
send me an email to roberto.viola83 at gmail.com indicating this ticket and I will send you the new beta. Thanks

[startingpawn]

@cagnulein Hello, I use it as a SmartSpin2k device in the QZ app.

[cagnulein]

@Dekto
send me an email to roberto.viola83 at gmail.com indicating this ticket and I will send you the new beta. Thanks

[startingpawn]

@cagnulein

Hello, unfortunately the beta V2.16.67 does not fix the problem...