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  • Dec 20 2020 21:06
    pierre-quelin commented #11
  • Dec 13 2020 22:23
    mirkix commented #46
  • Dec 13 2020 22:23

    mirkix on master

    Update Readme.md Correct typo Merge pull request #46 from hol… (compare)

  • Dec 13 2020 22:23
    mirkix closed #46
  • Dec 13 2020 21:53
    holadepo opened #46
  • Aug 02 2020 05:35
    jjatienzo commented on a433340
  • Jun 18 2020 07:00
    juvinski opened #11
  • May 11 2020 06:27

    mirkix on master

    Install python future with apt … (compare)

  • May 11 2020 06:17

    mirkix on master

    Remove prebuild ArduPilot (compare)

  • Jul 27 2019 14:05
    HomeLH commented #45
  • Jul 21 2019 16:11
    mirkix commented #45
  • Jul 21 2019 16:11
    mirkix commented #45
  • Jul 21 2019 02:52
    HomeLH edited #45
  • Jul 21 2019 02:51
    HomeLH opened #45
  • Apr 09 2019 20:21
    mirkix commented #44
  • Apr 09 2019 20:21

    mirkix on master

    Add git pull instructions and c… Merge pull request #44 from Ard… (compare)

  • Apr 09 2019 20:21
    mirkix closed #44
  • Apr 06 2019 16:09
    Ardustorm commented #44
  • Apr 06 2019 15:50
    Ardustorm opened #44
  • Mar 18 2019 04:16

    mirkix on master

    Update ArduPilot (compare)

Vinicius Juvinski
@juvinski
And after the boot plug the escs
Other thing is o. Test motors put 100% of throttle and check is 4 motors are spinning in the same speed
maverickboy2020
@maverickboy2020
i am using BL Heli One Shot ESCs......last night i could fix the issue of Arducopter 4.0. now working well and stable on BBB. Now only flight test pending....
Vinicius Juvinski
@juvinski
Pru is not working with dshot yet.
maverickboy2020
@maverickboy2020
One shot is supported...nd i am using that....all pending issues resolved.....both 3.6 and 4.0 working and stable.....only PID tuning for TBS 500 frame pending. Anyone can share PID values for tuning TBS 500 V shaped quadcopter frame?
Vinicius Juvinski
@juvinski
No, dshot is not supported , the code for pru is just for pwm , what was the cause of spinning ? You can use the autotune feature for tune your pids - I recommend
this is the ESC....u sure about that PRU not supporting....can u elaborate on the auto tune part
i should select normal instead of One shot in ESC calibration option
Vinicius Juvinski
@juvinski
These are good not all esc are compatible with bbb, because there are Problrms with initialization, but this one is compatible, better with blheli firmware.
I’m pretty sure about the dshot
Because autotune need to be configured as you have particular situations - I have a tricopter with trifecta frame and was too tricky - 2 weeks to calibrate the autotune to get good pid values
Vinicius Juvinski
@juvinski
hi, anyone is interested in a version of bbbmini with icm20948 imu ? I'm drawing a new board and I'm accepting sugestions
Ivan Riol
@imrj
@juvinski i am, considering my robotics cape refuses to work......
Vinicius Juvinski
@juvinski
Hi @ivan one question , are you using confit pin or a dtb file ?
Vinicius Juvinski
@juvinski
and there is any special command you use to enable p8_15 ?
Ivan Riol
@imrj
@juvinski am using this dtb "am335x-boneblack-wireless-roboticscape.dtb"....i try to follow the instructions for the blue but it fails on this step "/bin/echo pruecapin_pu >/sys/devices/platform/ocp/ocp:P8_15_pinmux/state", as none of P8 pins exist on that directory, only P9 pins are there.....I also tried the blue dtb and same thing....i have tried so many things i have forgotten now....
ironically ardupcopter does launch and everything works perectly, just no SBUS RC input......
Vinicius Juvinski
@juvinski
I have a suggestion. In true I dont remember all pins used by the sensors in robotics or blue
but maybe you can comment the dtb load on uEnv and generate a pin-config file with all necessary pins
with that the pin8_15 mux will be available - when you enable the dtb is disabled the pinmux once the p8_15 is reserved in the dtb
how there is no more attempts, maybe you can find something usefull with this approach.
Ivan Riol
@imrj
ok how do i generate the pin-config file again?
Vinicius Juvinski
@juvinski
may a suggest first one thing.
try load the am335x-boneblack-roboticscape.dtb first. On bbgw the p8_15 is used for wifi control, maybe the wireless can be the same
second, about the pins
and take the pin and configuration, for instance:
        /* I2C1 */
        0x15C 0x32    /* P9.17,i2c1_scl,INPUT_PULLUP,MODE2 */
        0x158 0x32    /* P9.18,i2c1_sda,INPUT_PULLUP,MODE2 */
on config file should be P9_17 i2c
P9_18 i2c
Vinicius Juvinski
@juvinski
I have a doubt about what
/ PRU encoder input /
0x03c 0x36 / P8_15,PRU0_r31_15,MODE6 /
0x038 0x36 / P8_16,PRU0_r31_16,MODE6 /
What the P8_16 is doing
maverickboy2020
@maverickboy2020
any idea how to get battery monitor in BBB...
Vinicius Juvinski
@juvinski
You can use the battery monitor attached to the ain pin
Just need to be careful because the ain is 1.8 volts
maverickboy2020
@maverickboy2020
sorry....but which is the ain pin.....nd how would power module be connected to it
analog in?
can the CAN BUS from battery BMS be read by Ardu Pilot application
Vinicius Juvinski
@juvinski
Ain are the analogs inputs - bbbmini are prepared to read the voltage on P9.39 and current P9.40
already have a voltage divisor with 10k and 20k, and on the battery metter code, the code already have the correction and work prety fine, you just need use an apm power module
and connect the gnd, current and voltage
and on the pins inside parameters, check if the current and voltage pins are correctly 0 and 1
maverickboy2020
@maverickboy2020
thanks a ton....:)
Ivan Riol
@imrj
Long live BB
Ivan Riol
@imrj
@juvinski well finally got my bblue....and up and running all the way already......stupid robotics cape i wasted so much time on that thing
Vinicius Juvinski
@juvinski
sorry, I didn;t had contact with robotics and I couldn't help much.
great about blue :)