This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs 2. Python drive code, check attach file "Python_FT260_S...
Posted on July 15, 2015 at 22:01A colleague and I noticed something unusual when we were using an L6474 to drive a stepper motor.When the motor was stationary, we observed pulses on both of the motor phases. This presumably corresponds to the PWM p...
Posted on June 09, 2016 at 21:19Hi everyone.Here there is my easy question.How is it possible to charge the battery at the maximum current (70mA)?Actually my solar panel can provide more power than the SPV1050 can use, however the charging current ...
Posted on June 02, 2016 at 09:30Hello, The 4-wire protocol of the LED7708 chip is not clearely explained in the doc. I cannot get it to work. The STEVAL-ILL035V1 board describes all the electrical parts, schematics, but nothing about protocol and pr...
Posted on June 01, 2016 at 09:04Hello guys,I have been working on stepper controller board using L6482 chip, but with no luck making it to work..Problem: I'm getting over-current fault when I try to drive the motor (motor doesn't make any movement)....
Posted on May 16, 2016 at 15:31Can I get a test firmware for this board somewhere?
Posted on May 25, 2016 at 10:08I am evaluating HVLED001 IC’s demo board (STEVAL-ILL069V1) which I found that such demo board have difficulty to power up if the output is loaded (even as low as 50mA). To operate the board I have to power up the unit ...
Posted on May 23, 2016 at 03:43i have eval6470PD R1.1 connected to STeval-PCC000V2 running spin software.each time i try to change default register of 7 ( 1/128sep ) to full value of 0,it does not work either with reg write button or explicit WR but...
Posted on May 11, 2016 at 13:01Hy,I took a this board and delete firmware from the microcontroller, and I try to develop a my firmware for motor control, but I have a problems, the motor won't to start. Now, what signals I need to send on full bridg...
Posted on May 03, 2016 at 15:27Hi all,Regarding to L6480 datasheet, STEP_MODE register has SYNC_EN bit and SYNC_SEL. if SYNC_EN bit is set high, then SYNC output provides a clock signal according to the SYNC_SEL parameter. the sync signal is obtaine...
Posted on May 04, 2016 at 03:35Is there a more detailed drawing of the SLLIMM SDIP-25L package than what is on the corresponding power module's datasheet? Or is there a suggested footprint for the SDIP-25L?