RP2040 and Jeti

[Klippeneck]

Hello Daniel, a super project with the RP2040. My test setup with FunFly 80A and MS5611 for Jeti does not run, does not send data and the LED does not flash. Programmed with the UF2 file and confugured with the setuptool. Wiring checked several times, everything according to plan. How do I get the sensor to run?

[dgatf]

Thank you.

I've fixed few issues with the jeti protocol. Please try updated firmware. Configuration is not changed with firmware update. Let me know if it works now.

[Klippeneck]

Hello Daniel, I have tested the new SW, registration of the sensor in the transmitter now works, but no values come from the ESC, are always at zero. The LED does not flash. To test the board, I flashed and configured the OXS SW from mstrens, the LED flashes and the telemetry values come. Unfortunately, the sensor can not ESC values.

[Klippeneck]

Hello, just tested mt Vario, no values in the display, stable 0.

[dgatf]

Check wiring. Enable debug from msrc_gui and post the output (you can use arduino ide serial monitor). Remember to disconnect power supply from the battery to the rp2040 when connected to usb

[dgatf]

Also, check if enabling voltage analog only, you get values different than 0. For this, disable debug. You don't need to connect anything to that pin, it will be floating, or connect 3.3v from the rp2040

[Klippeneck]

Hello Daniel, Wiring is correct, debugging is marked, here is the result: 16:42:40.121 -> 16:42:40.121 -> Voltage (104): 4.47 16:42:40.121 -> Vspeed (100): 0.00 16:42:40.121 -> MS5611 (94) < Temp: 17.51 Pressure: 46166 Altitude: 0.00 Vspeed: 0.00 16:42:40.121 -> USB (138) 16:42:40.340 -> MS5611 (94) < Temp: 17.51 Pressure: 46167 Altitude: 0.00 Vspeed: 0.00 16:42:40.575 -> MS5611 (94) < Temp: 17.51 Pressure: 46170 Altitude: 0.00 Vspeed: 0.00 16:42:40.668 -> Vspeed (100): 0.00 16:42:40.762 -> MS5611 (94) < Temp: 17.51 Pressure: 46166 Altitude: 0.00 Vspeed: 0.00 16:42:40.996 -> MS5611 (94) < Temp: 17.51 Pressure: 46165 Altitude: 0.00 Vspeed: 0.00 16:42:41.184 -> Voltage (104): 4.49 16:42:41.184 -> Vspeed (100): 0.00 16:42:41.184 -> MS5611 (94) < Temp: 17.51 Pressure: 46168 Altitude: 0.00 Vspeed: 0.00 16:42:41.184 -> USB (138) 16:42:41.418 -> MS5611 (94) < Temp: 17.51 Pressure: 46168 Altitude: 0.00 Vspeed: 0.00 16:42:41.605 -> MS5611 (94) < Temp: 17.51 Pressure: 46166 Altitude: 0.00 Vspeed: 0.00 16:42:41.699 -> Vspeed (100): 0.00 16:42:41.840 -> MS5611 (94) < Temp: 17.51 Pressure: 46166 Altitude: 0.00 Vspeed: 0.00 16:42:42.027 -> MS5611 (94) < Temp: 17.51 Pressure: 46168 Altitude: 0.00 Vspeed: 0.00 16:42:42.262 -> Voltage (104): 4.49 16:42:42.262 -> Vspeed (100): 0.00

When testing with voltage measurement turned on, I see floating between 4 and 5V. Voltage measurement seems to work.

[dgatf]

• There is no reading from the esc. Is it enabled and connected to gpio5?
• Does telemetry work if enabled analog voltage and ms5611?
• Analog voltage alone, sends telemetry or is that value only in debug?
• When enabled ms5611, do you see air temperature sensor? If so, value is 0?

Note that with debug enabled, telemetry may not work. To disable debug, you'll need to connect, then disconnect, then connect (don't reboot yet) and update (first connect-disconnect disables debug so you can update config on next connect)

[Klippeneck]

Hello Daniel, ESC is activated and connected to GPIO 5. Telemetry only works with voltage measurement (floating between 4 and 5V ). Both ESC values and vario always shows zero. Temperature of the vario sensor works, but has the unit mAh. The sensor temperature changes when warming up the same.

[dgatf]

Then telemetry seems to be ok. It seems to be an issue with the esc only. Are you able to check the output of the esc otherwise?

[Klippeneck]

Hello, yes I have tested the ESC telemetry output with a msrc sensor based on Arduino, works. All telemetry values are ok and update continuously, except for the current, but that must be because of the 25% threshold. Strange is that the temperature of the MS 5611 is continuously updated, but altitude and Vspeed are not. From the ESC no current values come at all, only always zero.

[dgatf]

You need to connect esc ground to rp2040, is it?

[Klippeneck]

Yes, over BEC

[dgatf]

Ok. Check that esc firmware is not the vbar version

[Klippeneck]

I can not read the SW of the controller, do not have an interface for it. Actually, the telemetry works via an Arduino MSRC.

[dgatf]

Then, its ok...

[dgatf]

Please, save and attach your config from msrc_gui

[Klippeneck]

[dgatf]

I think I've found the issue. Please try updated firmware

[Klippeneck]

Hi Daniel,same problem with the new SW, but the debug log looks a bit different. ESC values stable at zero, as well as variable values. Only voltage and sensor temperature of the MS 5611 work. Attached is a debug log. 09:19:24.736 -> USB (138) 09:19:24.924 -> MS5611 (98) < Temp: 18.00 Pressure: 45935 Altitude: 0.00 Vspeed: 0.00 09:19:25.158 -> MS5611 (98) < Temp: 18.00 Pressure: 45935 Altitude: 0.00 Vspeed: 0.00 09:19:25.252 -> Vspeed (108): 0.00 09:19:25.345 -> MS5611 (98) < Temp: 18.00 Pressure: 45934 Altitude: 0.00 Vspeed: 0.00 09:19:25.580 -> MS5611 (90) < Temp: 18.00 Pressure: -74511 Altitude: 0.00 Vspeed: 0.00 09:19:25.767 -> Voltage (104): 4.56 09:19:25.767 -> Vspeed (108): 0.00 09:19:25.814 -> MS5611 (90) < Temp: 18.00 Pressure: 45935 Altitude: 0.00 Vspeed: 0.00 09:19:25.814 -> USB (138) 09:19:26.001 -> MS5611 (90) < Temp: 18.00 Pressure: 45934 Altitude: 0.00 Vspeed: 0.00 09:19:26.236 -> MS5611 (90) < Temp: 18.00 Pressure: 45934 Altitude: 0.00 Vspeed: 0.00 09:19:26.330 -> Vspeed (108): 0.00 09:19:26.423 -> MS5611 (90) < Temp: 18.00 Pressure: 45935 Altitude: 0.00 Vspeed: 0.00 09:19:26.564 -> Jeti Ex(210) < 3D 1 8 0 3A 0 41 57 09:19:26.564 -> Jeti Ex(128) < 3D 1 8 0 3A 0 41 57 09:19:26.564 -> Jeti Ex Text (128) > 3B 1 18 0 3A 10 F E 0 A4 0 A4 0 1 1B 52 50 4D 52 50 4D BE 8A 27 09:19:26.611 -> Jeti Ex(108) < 3D 1 8 46 3A 0 EE 87 09:19:26.611 -> Jeti Ex(108) < 3D 1 8 46 3A 0 EE 87 09:19:26.611 -> Jeti Ex Values (108) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:26.611 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.611 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.611 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 C8 41 91 12 0 A1 0 0 B4 0 0 0 B1 FD DF 09:19:26.658 -> MS5611 (90) < Temp: 18.01 Pressure: 45936 Altitude: 0.00 Vspeed: 0.00 09:19:26.658 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.658 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.658 -> Jeti Ex Values (102) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:26.658 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.704 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.704 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 C8 41 91 12 0 A1 0 0 B4 0 0 0 B1 FD DF 09:19:26.704 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.704 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.704 -> Jeti Ex Values (102) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:26.751 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.751 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.751 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 C8 41 91 12 0 A1 0 0 B4 0 0 0 B1 FD DF 09:19:26.751 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.799 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.799 -> Jeti Ex Values (102) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:26.799 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.799 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.799 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 C8 41 91 12 0 A1 0 0 B4 0 0 0 B1 FD DF 09:19:26.845 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.845 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.845 -> Jeti Ex Values (102) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:26.845 -> Voltage (104): 4.58 09:19:26.845 -> Vspeed (108): 0.00 09:19:26.845 -> USB (138) 09:19:26.845 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.845 -> MS5611 (90) < Temp: 18.00 Pressure: 45933 Altitude: 0.00 Vspeed: 0.00 09:19:26.845 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.892 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 CA 41 91 12 0 A1 0 0 B4 0 0 0 B 76 CE 09:19:26.892 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.892 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.892 -> Jeti Ex Values (102) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:26.939 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.939 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.939 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 CA 41 91 12 0 A1 0 0 B4 0 0 0 B 76 CE 09:19:26.939 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.939 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.939 -> Jeti Ex Values (102) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:26.986 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.986 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:26.986 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 CA 41 91 12 0 A1 0 0 B4 0 0 0 B 76 CE 09:19:26.986 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.048 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.048 -> Jeti Ex Values (102) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:27.048 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.048 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.048 -> Jeti Ex Text (102) > 3B 1 1A 46 3A 12 F 10 0 A4 0 A4 0 2 39 43 75 72 72 65 6E 74 41 B3 1C 92 09:19:27.048 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.095 -> MS5611 (90) < Temp: 18.01 Pressure: 45934 Altitude: 0.00 Vspeed: 0.00 09:19:27.095 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.095 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 CA 41 91 12 0 A1 0 0 B4 0 0 0 B 76 CE 09:19:27.095 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.095 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.095 -> Jeti Ex Values (102) > 3B 1 23 46 3A 1B F 59 0 A4 0 A4 0 14 0 0 0 21 0 20 31 0 40 41 0 0 51 0 0 61 0 40 1B CE DF 09:19:27.142 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.142 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.142 -> Jeti Ex Values (102) > 3B 1 21 46 3A 19 F 57 0 A4 0 A4 0 74 0 0 0 81 CA 41 91 12 0 A1 0 0 B4 0 0 0 B 76 CE 09:19:27.142 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87 09:19:27.189 -> Jeti Ex(102) < 3D 1 8 46 3A 0 EE 87

[dgatf]

Flash this firmware and post output. It is already configured (no need to use msrc_gui) with esc hw4 and some debug that I want to check.

MSRC-RP2040.zip

Unzip it, as uf2 files cannot be attached here

You only need to connect the esc

[Klippeneck]

Hi Daniel, 19:51:55.715 -> 0 TO 19:51:55.715 -> OK 0 TO 19:51:55.762 -> OK 0 TO 19:51:55.809 -> OK 1 0 TO 19:51:58.940 -> OK FF TO 19:51:58.940 -> OK 0 TO 19:51:58.940 -> OK 33 20 20 8 8 8 48 2 2 2 2A FA 3 2 6A 1A 35 C1 E5 TO 19:51:58.986 -> OK 0 TO 19:51:58.986 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:51:59.221 -> OK 0 TO 19:51:59.221 -> OK 33 20 A0 8 8 8 48 2 2 2 2A 2 0 0 D 42 D 6F B9 TO 19:51:59.408 -> OK 0 TO 19:51:59.408 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:51:59.596 -> OK 0 TO 19:51:59.643 -> OK 33 20 20 8 8 8 48 2 2 2 2A 2A 0 0 D 42 D 6F B9 TO 19:51:59.830 -> OK 0 TO 19:51:59.830 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:00.017 -> OK 0 TO 19:52:00.017 -> OK 33 20 A0 8 8 8 48 2 2 2 2A 22 0 0 D 42 D 6F B9 TO 19:52:00.205 -> OK 0 TO 19:52:00.205 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:00.408 -> OK 0 TO 19:52:00.455 -> OK 33 20 20 22 20 20 20 26 20 20 A0 10 1C 10 50 28 AA E8 2B FF TO 19:52:00.595 -> OK 0 TO 19:52:00.595 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:00.830 -> OK 0 TO 19:52:00.830 -> OK 33 20 A0 22 20 20 20 26 20 20 A0 10 1C 10 50 48 AA E8 2B FF TO 19:52:01.017 -> OK 0 TO 19:52:01.017 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:01.205 -> OK 0 TO 19:52:01.205 -> OK 33 20 20 22 20 20 20 26 20 20 A0 90 1C 10 50 A8 AA E8 2B FF TO 19:52:01.392 -> OK 0 TO 19:52:01.392 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:01.626 -> OK 0 TO 19:52:01.626 -> OK 33 20 A0 22 20 20 20 26 20 20 A0 D0 3 2 6A 12 35 BD E5 TO 19:52:01.814 -> OK 0 TO 19:52:01.861 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:02.001 -> OK 0 TO 19:52:02.001 -> OK 33 20 20 11 10 10 90 13 10 10 50 10 1C 10 50 8 A8 8 E5 TO 19:52:02.189 -> OK 0 TO 19:52:02.236 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 TO 19:52:02.423 -> OK 33 20 A0 11 10 10 90 13 10 10 50 90 1C 10 50 88 6A 7A E5 TO 19:52:02.611 -> OK 0 TO 19:52:02.657 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:02.798 -> OK 0 TO 19:52:02.798 -> OK 33 20 20 11 10 10 90 13 10 10 50 10 1C 10 50 28 AA E8 2B FF 0 TO 19:52:03.032 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:03.220 -> OK 0 TO 19:52:03.220 -> OK 33 20 A0 11 10 10 90 13 10 10 50 D0 3 2 6A D2 6A 82 E5 TO 19:52:03.407 -> OK 0 TO 19:52:03.454 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:03.642 -> OK 0 TO 19:52:03.642 -> OK 33 20 20 23 20 20 20 26 20 20 A0 D0 3 2 6A EA 6A 7A E5 TO 19:52:03.829 -> OK 0 TO 19:52:03.876 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:04.017 -> OK 0 TO 19:52:04.017 -> OK 33 20 A0 23 20 20 20 26 20 20 A0 D0 3 2 6A 12 35 BD E5 TO 19:52:04.204 -> OK 0 TO 19:52:04.204 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:04.438 -> OK 0 TO 19:52:04.438 -> OK 33 20 20 23 20 20 20 26 20 20 A0 10 1C 10 50 68 AA 8 E5 TO 19:52:04.626 -> OK 0 TO 19:52:04.673 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:04.813 -> OK 0 TO 19:52:04.860 -> OK 33 20 A0 23 20 20 20 26 20 20 A0 10 1C 10 50 48 AA E8 2B FF TO 19:52:05.001 -> OK 0 TO 19:52:05.047 -> OK B3 B3 20 BD A0 A4 21 67 78 21 21 B9 TO 19:52:05.235 -> OK 0 TO 19:52:05.235 -> OK 33 20 20 4 4 4 24 2 2 2 2A 1A 0 0 D 3F D 6F B9 TO 19:52:05.422 -> OK 0 TO 19:52:05.422 -> OK

[dgatf]

That's weird. I can't reproduce. It is receiving data from the esc, but it seems garbage. Please flash this one and post the output.

MSRC-RP2040_hw4_pio.zip

[Klippeneck]

Hello Daniel, the new SW does not work. The ESC logs on but sends no data, stable zero. Vario no longer logs on, also sends no data, likewise Voltage. Attached is a debug file. 13:29:09.314 -> 8A 82 A2 82 AA CA 9A 13:29:13.516 -> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:29:13.516 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:13.751 -> 0 1 0 0 0 32 0 0 0 5 BE 0 0 D C6 D D8 B9 13:29:13.938 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:14.126 -> 0 2 0 0 0 32 0 0 0 C1 0 0 D C7 D D9 B9 13:29:14.313 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:14.547 -> 0 3 0 0 0 32 0 0 0 5 C3 0 0 D CE D D9 B9 13:29:14.735 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:14.969 -> 0 4 0 0 0 32 0 0 0 5 BF 0 0 D CC D D8 B9 13:29:15.110 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:15.344 -> 0 5 0 0 0 32 0 0 0 5 C3 0 0 D C9 D DA B9 13:29:15.532 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:15.766 -> 0 6 0 0 0 32 0 0 0 5 BE 0 0 D CB D D9 B9 13:29:15.953 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:16.141 -> 0 7 0 0 0 32 0 0 0 5 C2 0 0 D D0 D D9 B9 13:29:16.328 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:16.563 -> 0 8 0 0 0 32 0 0 0 5 BE 0 0 D C8 D DA B9 13:29:16.750 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:16.937 -> 0 9 0 0 0 32 0 0 0 5 BF 0 0 D C9 D D8 B9 13:29:17.125 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:17.359 -> 0 A 0 0 0 32 0 0 0 5 C3 0 0 D CA D D7 B9 13:29:17.547 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:17.734 -> 0 B 0 0 0 32 0 0 0 5 C2 0 0 D D5 D DA B9 13:29:17.922 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:18.156 -> 0 C 0 0 0 32 0 0 0 5 C6 0 0 D C4 D D9 B9 13:29:18.343 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:18.531 -> 0 D 0 0 0 32 0 0 0 5 BE 0 0 D C2 D D8 B9 13:29:18.718 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:18.953 -> 0 E 0 0 0 32 0 0 0 5 C2 0 0 D D0 D D8 B9 13:29:19.140 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:19.328 -> 0 F 0 0 0 32 0 0 0 5 C2 0 0 D CE D D8 B9 13:29:19.515 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:19.749 -> 0 10 0 0 0 32 0 0 0 5 BE 0 0 D C9 D D8 B9 13:29:19.937 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:20.124 -> 0 11 0 0 0 32 0 0 0 5 C3 0 0 D C7 D D8 B9 13:29:20.327 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:20.530 -> 0 12 0 0 0 32 0 0 0 5 C3 0 0 D C8 D D8 B9 13:29:20.765 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:20.952 -> 0 13 0 0 0 32 0 0 0 5 C3 0 0 D CA D D8 B9 13:29:21.140 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:21.327 -> 0 14 0 0 0 32 0 0 0 5 C4 0 0 D C9 D D8 B9 13:29:21.561 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:21.749 -> 0 15 0 0 0 32 0 0 0 5 C3 0 0 D C7 D D8 B9 13:29:21.936 -> B3 B3 21 FF 21 67 78 21 21 B9 13:29:22.124 -> 0 16 0 0 0 32 0 0 0 5 BF 0 0 D C8 D D7 B9 13:29:22.358 -> B3 B3 21 FF 21 67 78 21 21 B9

[dgatf]

At least that is no garbage, though different frames than expected. Just to confirm, is this particular esc working with arduino version of msrc?

Please flash following firmwares and post output:

MSRC-RP2040_hw4_uart1.zip MSRC-RP2040_hw4_pio.zip

Only hw4 is enabled. Config can't be changed. At least sensors should be registered in jeti

[Klippeneck]

Hello Daniel, here are the debug files, the ESC has logged into the transmitter for both SW. Bei SW .uart 19:24:54.591 -> 8A 82 A2 82 AA CA 9A 6 0 19:24:59.550 -> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19:24:59.596 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:24:59.784 -> 33 20 A0 20 20 20 20 26 20 20 A0 D0 1C 10 50 C8 6B 9A B9 0 19:24:59.971 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:00.206 -> 33 20 20 20 20 20 20 26 20 20 A0 90 3 2 6A 2 D D3 B9 0 19:25:00.393 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:00.627 -> 33 20 A0 20 20 20 20 26 20 20 A0 D0 1C 10 50 8 AE 48 97 7 0 19:25:00.815 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:01.002 -> 33 20 20 10 10 10 90 13 10 10 50 50 3 2 6A 12 D D2 B9 0 19:25:01.190 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:01.424 -> 33 20 A0 10 10 10 90 13 10 10 50 D0 3 2 6A A D D3 B9 0 19:25:01.612 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:01.799 -> 33 20 20 10 10 10 90 13 10 10 50 50 1C 10 50 68 6B 9A B9 0 19:25:01.986 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:02.221 -> 33 20 A0 10 10 10 90 13 10 10 50 D0 1C 10 50 28 AE 48 97 7 0 19:25:02.408 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:02.596 -> 33 20 20 21 20 20 20 26 20 20 A0 D0 1C 10 50 28 AE 48 97 7 0 19:25:02.783 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:03.017 -> 33 20 A0 21 20 20 20 26 20 20 A0 D0 1C 10 50 8 AE 48 97 7 0 19:25:03.205 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:03.392 -> 33 20 20 21 20 20 20 26 20 20 A0 90 3 2 6A 2 D D3 B9 0 19:25:03.580 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:03.814 -> 33 20 A0 21 20 20 20 26 20 20 A0 D0 1C 10 50 48 6B 92 B9 0 19:25:04.000 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:04.228 -> 33 20 20 8 8 8 48 2 2 2 2A 12 0 0 D C1 D D2 B9 0 19:25:04.411 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 19:25:04.602 -> 33 20 A0 8 8 8 48 2 2 2 2A 1A 0 0 D BE D D2 B9 0 19:25:04.825 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0

Bei SW pio 19:29:05.741 -> 8A 82 A2 82 AA CA 9A 19:29:11.043 -> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19:29:11.137 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:11.344 -> 0 1 0 0 0 32 0 0 0 5 C6 0 0 D B8 D CF B9 19:29:11.532 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:11.719 -> 0 2 0 0 0 32 0 0 0 5 C4 0 0 D BD D CE B9 19:29:11.948 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:12.135 -> 0 3 0 0 0 32 0 0 0 5 BE 0 0 D B8 D CF B9 19:29:12.323 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:12.549 -> 0 4 0 0 0 32 0 0 0 5 BE 0 0 D B9 D CE B9 19:29:12.736 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:12.925 -> 0 5 0 0 0 32 0 0 0 5 C3 0 0 D BC D CE B9 19:29:13.160 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:13.347 -> 0 6 0 0 0 32 0 0 0 5 C0 0 0 D B7 D CF B9 19:29:13.529 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:13.763 -> 0 7 0 0 0 32 0 0 0 5 C3 0 0 D BA D CE B9 19:29:13.945 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:14.125 -> 0 8 0 0 0 32 0 0 0 5 C3 0 0 D B6 D CE B9 19:29:14.359 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:14.548 -> 0 9 0 0 0 32 0 0 0 5 C3 0 0 D BA D CD B9 19:29:14.736 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:14.923 -> 0 A 0 0 0 32 0 0 0 5 C3 0 0 D B6 D CF B9 19:29:15.150 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:15.338 -> 0 B 0 0 0 32 0 0 0 5 C3 0 0 D BB D CE B9 19:29:15.527 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:15.754 -> 0 C 0 0 0 32 0 0 0 5 BE 0 0 D BA D CE B9 19:29:15.941 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:16.131 -> 0 D 0 0 0 32 0 0 0 5 C2 0 0 D BA D CD B9 19:29:16.365 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:16.553 -> 0 E 0 0 0 32 0 0 0 5 C3 0 0 D BA D CD B9 19:29:16.732 -> B3 B3 21 FF 21 67 78 21 21 B9 19:29:16.919 -> 0 F 0 0 0 32 0 0 0 5 C3 0 0 D BA D CE B9 19:29:17.155 -> B3 B3 21 FF 21 67 78 21 21 B9

[dgatf]

So it seems that using pio for reading the esc works, but it is sending a different type of frame. Using uart1 to read the esc gets garbage

There are two concurrent issues:

Issue 1

Related to uart1 not being at proper baudrate. I can't reproduce it. What RP2040 board are you using?

Hopefully this is fixed with this fw:

MSRC-RP2040_hw4_uart1.zip

If not the correct values in telemetry, please post the output.

Issue 2

Different frames than usual from the esc. I've adapted the hw4 driver to read also those frames. Note this firmware doesn't use uart1 but pio for serial

MSRC-RP2040_hw4_pio.zip

With this fw you should see the correct values. Otherwise please post output

[Klippeneck]

Hello Daniel, the board I use has the designation RP2040-Zero from Waveshare. With the SW uart no changes from previous versions. With the SW pio updates the voltage in the telemetry display of the transmitter, as well as the two BEC temperatures. That the other ESC values ( current and RPM) do not update is probably due to the 25% threshold for the current ( is set to 250A). Probably the two SWs are special Versions and can not be configured. Log at pio: 09:48:17.564 -> 8A 82 A2 82 AA CA 9A 09:48:21.782 -> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 09:48:21.969 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:22.203 -> 0 1 0 0 0 32 0 0 0 5 BD 0 0 D B4 D C5 B9 09:48:22.391 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:22.578 -> 0 2 0 0 0 32 0 0 0 5 C3 0 0 D B9 D C5 B9 09:48:22.766 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:23.000 -> 0 3 0 0 0 32 0 0 0 5 C2 0 0 D B8 D C3 B9 09:48:23.188 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:23.375 -> 0 4 0 0 0 32 0 0 0 5 C3 0 0 D B8 D C5 B9 09:48:23.609 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:23.797 -> 0 5 0 0 0 32 0 0 0 5 C0 0 0 D B2 D C5 B9 09:48:23.984 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:24.219 -> 0 6 0 0 0 32 0 0 0 5 C3 0 0 D 86 D C5 B9 09:48:24.406 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:24.609 -> 0 7 0 0 0 32 0 0 0 5 C2 0 0 D B1 D C6 B9 09:48:24.796 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:24.984 -> 0 8 0 0 0 32 0 0 0 5 C3 0 0 D B7 D C5 B9 09:48:25.171 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:25.406 -> 0 9 0 0 0 32 0 0 0 5 C3 0 0 D B1 D C5 B9 09:48:25.593 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:25.781 -> 0 A 0 0 0 32 0 0 0 5 C2 0 0 D B6 D C4 B9 09:48:25.968 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:26.202 -> 0 B 0 0 0 32 0 0 0 5 C2 0 0 D B6 D C5 B9 09:48:26.390 -> B3 B3 21 FF 21 67 78 21 21 B9 09:48:26.577 -> 0 C 0 0 0 32 0 0 0 5 BD 0 0 D B6 D C4 B9 09:48:26.812 -> B3 B3 21 FF 21 67 78 21 21 B9 Log at uart 09:33:31.291 -> 8A 82 A2 82 AA CA 9A 2 0 09:33:35.509 -> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 09:33:35.697 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:35.884 -> 33 20 A0 20 20 20 20 26 20 20 A0 D0 1C 10 50 28 35 81 B9 0 09:33:36.071 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:36.306 -> 33 20 20 20 20 20 20 26 20 20 A0 D0 1C 10 50 88 35 81 B9 0 09:33:36.493 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:36.681 -> 33 20 A0 20 20 20 20 26 20 20 A0 90 1C 10 50 A8 35 7D B9 0 09:33:36.868 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:37.103 -> 33 20 20 10 10 10 90 13 10 10 50 90 3 2 6A 9A 35 81 B9 0 09:33:37.290 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:37.477 -> 33 20 A0 10 10 10 90 13 10 10 50 D0 1C 10 50 88 35 7D B9 0 09:33:37.712 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:37.899 -> 33 20 20 10 10 10 90 13 10 10 50 90 1C 10 50 68 35 81 B9 0 09:33:38.087 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:38.321 -> 33 20 A0 10 10 10 90 13 10 10 50 90 3 2 6A A2 35 7D B9 0 09:33:38.508 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:38.696 -> 33 20 20 21 20 20 20 26 20 20 A0 D0 1C 10 50 C8 AB E8 96 F 0 09:33:38.883 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:39.118 -> 33 20 A0 21 20 20 20 26 20 20 A0 D0 1C 10 50 68 35 79 B9 0 09:33:39.305 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:39.493 -> 33 20 20 21 20 20 20 26 20 20 A0 90 3 2 6A A2 35 7D B9 0 09:33:39.727 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:39.914 -> 33 20 A0 21 20 20 20 26 20 20 A0 90 3 2 6A 72 35 7D B9 0 09:33:40.102 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:40.289 -> 33 20 20 8 8 8 48 2 2 2 2A 1A 0 0 D 73 D 9E B9 0 09:33:40.524 -> B3 B3 20 BD A0 A4 21 67 78 21 21 B9 0 09:33:40.711 -> 33 20 A0 8 8 8

[dgatf]

I've updated hw4 driver. It was missing different packet length when throttle is not zero.

Please flash this fw. It should show RPMs and current from 0 throttle.

MSRC-RP2040_hw4_pio.zip

I'm almost sure uart1 is ok. I suspect esc is sending non standard serial, which somehow doesn't affect pio serial. It would be interesting if you can test this esc with msrc arduino version or an esc that you have used before with msrc for arduino with rp2040 version, to be sure.

[Klippeneck]

Hello Daniel, the MSRC-RP2040_hw4_pio.zip has brought the breakthrough. All important ESC values are coming and are updated continuously. Voltage and FET temperature are directly after applying the voltage and initializing the ESC. RPM and current come when the motor is running. Compared to the last attempts, temperature BEC is missing. The values for voltage and RPM are not yet correct, will be due to the missing configuration.

[dgatf]

The values for voltage and RPM are not yet correct, will be due to the missing configuration.

Yes

Compared to the last attempts, temperature BEC is missing.

Is it 0 or not registered?

Please confirm if the following sensors are registered:

• RPM
• Current
• Voltage
• Temp FET
• Temp BEC
• Cell Voltage
• Consumption

Before adding this changes to the main branch (I'll need to move all escs from uart1 to pio serial, which I dislike), I need to confirm whether this is an issue with rp2040 uart1 (even pio) or this particular esc is sending different type of frames. Or both

Could you test the esc with any arduino board with the following sketch. Connect esc telemetry signal to rx and esc gnd to gnd an post output (serial at 19200)

hw4_read.zip

Ideally, I expect the output similar to uart1 fw for the rp2040

Alternatively you can test this esc with arduino version of msrc with an arduino board and see if it works

[Klippeneck]

Hello Daniel, always registered are speed, current, voltage, temperature FET, voltage cell, consumption. In 5 out of 10 tests, temperature BEC is also registered. All registered values are updating. When trying with the Arduino msrc exactly the same, temperature BEC is sometimes missing, both. in the registration and then also as telemetry value. So far I could not see any systematic when temperature BEC is missing. Will do more systematic testing tomorrow and report back.

[Klippeneck]

Hello Daniel, in today's tests all ESC values both when logging in to the transmitter and. with the current sensor values i. O., also temperature BEC always comes. In the tests with Arduino msrc temperature BEC is missing in 9 out of 10 cases. In addition, the current values are correct only the first time after flashing the Arduino msrc. With each subsequent startup, the current shows only about half values. This but only on the side, when the RP 204 msrc is ready, I will replace the Arduino msrc. Probably I have installed some error.

[dgatf]

This is may be fixed with ce9b22b8d6700a00b059e56347e5634fa09ccdcc (pull up to uat1) Connect esc to GPIO5