@Alex-Kushleyev Thanks for the response.
What I understood is that there is a constant ratio between p_term and i_term, i.e. 1024/1048576=9.76x10^-4. Is that right?
@Alex-Kushleyev Thanks for the response.
What I understood is that there is a constant ratio between p_term and i_term, i.e. 1024/1048576=9.76x10^-4. Is that right?
Hi,
May I know the structure of the PI controller used for control of RPM governor? this would help with tuning. For example, does the error get multiplied by Kp and Ki and then the results get summed-up together to produce the control action? or is it some other arrangement?
Thanks,,,
@Alex-Kushleyev No worries. I got things running through serial with KakuteH7 and fmuv6x flight contollers. No all seems good
@Moderator Thanks for the quick response,,
The datasheet says it is supported: https://docs.modalai.com/modal-esc-datasheet/ ; where it reads: "PWM input supporting 1-2ms and OneShot125 (more protocols coming soon)"
Hi,
I did a successful spin-up of a motor with ModalAI M0134 ESC using UART. However, when trying to drive the ESC by PWM signals (used 400Hz, 1ms-2ms) the motors are not rotating and the ESC seems not to have any response to the PWM command.
I checked the PWM signal with logic analyzer and all looks alright. I have double checked the pinout connection and found all good. What am I missing?
The ESC I am using is Model M0134 REV A, M2300000N6A. The firmware loaded is modalai_esc_firmware_m0134_1_v0_39_RC9_d4fe8e3d.bin
Thank you!