Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Posted on November 13, 2017 at 14:42Hello,according to the datasheet of the LED1642 driver, the LE signal value is defined by the number of CLK rising edges when the LE is 1.In the datasheet, the figures always show LE signals which are aligned to t...
Posted on January 12, 2018 at 10:32Hi All; I would like to use STPM33/34. How can I use it?. And Where is an example?#current-measurement #stpm33 #stpm34 #stpm3x
Posted on December 02, 2017 at 02:25Hi,I've got some problems in getting the max Current capability of 30A out of the Chip. As soon as the Current goes above 20A the Chip will sooner or later switch of Halfbridge B. I think the problem is to get the...
Posted on December 14, 2017 at 11:33Hi!How many BLDC motors can I control using the STSPIN32F0/ STSPIN32F0A simultaneously?
Posted on January 09, 2018 at 09:38Hello community,i got a problem when i want to create on my stm8 eval board a pwm signal with 350khz and variable duty cycle from 0-100.i calculate the the values for the registers as follows:PWM Frequency = Clock ...
Posted on January 06, 2018 at 01:24Three questions regarding MC_SixStep_Ramp_Motor_calc()1.) What unit do the mechanical acceleration rate parameters/variables have? (apparently not 1/min/s or rad/s²)2.) 'mech_accel_hz = SIXSTEP_parameters.ACCEL * ...
Posted on January 04, 2018 at 18:11Hi,I have just started working on a configuration wizard utility in Keil uVision for the setup of stepper motors.As can be seen, the configuration wizard so far setups the acceleration, deceleration, maximum and mi...
Posted on December 28, 2017 at 12:28Hi!Fatal error: Slected core ( Cortex-M3) is not same as the target core ( Cortex-M0)Session aborted!With STEVAL-SPIN3202, even the compile goes well, and the above error occurs on the link. I do not know why. Tha...
Posted on December 18, 2017 at 03:40 I brought a 'STEVAL-SPIN3202'. It based 'STSPIN32F0A'.But main-chip written as follows.-----------------------------------------SPIN32F0FN02U A5THA 11 722ST @ A-----------------------------------------Is this 'ST...
Posted on June 24, 2017 at 22:25I'm using the SPIN3201 eval board and have had it working in sensor-less and Hall modes, but i'm looking for better low very low speed, < 10 rpm behaviour where the halls don't produce smooth torque. I've attached a 1...
