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### Answers checklist.
- [X] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
- [X] I have searc…
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5/10のホンダでの試走で判明した．感覚的には3m/sくらいから従動輪が進行方向を向かず，従動輪に引っ張られる形でスピンしてしまう．
必ず左方向にスピンすることから従動輪を点検したところ，従動輪が機体に対して水平でないことが分かった．これだけが原因かどうかはわからないが，これを直さないと高速度域でスピンせずに走行することはできないと考えられる．
その原因は従動輪の作成した治具にある．タップ…
hcmos updated
3 months ago
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I'm wondering why it's possible to do FOC without sampling phase current.
cvabc updated
11 months ago
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I try to initialize AS5047A on a RP2040, default SPI port with Cs on 22 pin. No success.
`
> #include
> #include
> #include
> #include
> #include
>
> #define SENSOR1_CS 22 // some d…
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I am trying to run a stepper motor. I initially setup a magnetic sensor. But switch to open loop as a first test, and It runs ok with a velocity of 20 to 80. But still, lower speeds are erratic. I did…
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I have a confusing issue I'm trying to track down involving the timers on Renesas. This is for a motor control library, and I'm trying to initialise the timers on the MCU in very specific ways.
Ren…
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I would like to get 3 of the boards, please. I am willing to pay you for your expenses and time on these, loaded with your custom firmware for the open mower project. I have also donated to your patre…
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I am getting: `panic: runtime error: nil pointer dereference ` .. whenever I enable interrupts in my test code.
The interrupt handler does not seem to be doing anything .. (do println statements wor…
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**Is your enhancement proposal related to a problem? Please describe.**
I start to integrate `bl_mcu_sdk` with Zephyr RTOS. I noted that there are duplicated code between devices and would like propo…
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Hi all, I started to use the coulomb + viscous model for the friction compensation on ergoCub. In order to use it I had to rebuild the firmware and flash the boards of the robot. It would be nice to h…