Wireless Charging solution Wiki
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
Forum Posts
L6206Q jitter
Posted on February 07, 2014 at 09:56Hi, we are evaluating the L6206Q using the EVAL6206Q board. The output of the chip exhibits excessive jitter. Is this a regular behavior?more desc.: supply voltage 15V, test load 15R/5W, input signals 3V3, 50kHz, ...
L293 shorting output problem
Posted on January 23, 2014 at 10:12I use L293 as an buffer and level shifter from 5VDC to 24VDC on two of our boards and it works perfectly except for one thing: shorting any of the outputs to GND kills the chip! Could you suggest me a solution to t...
Vnh5019 arduino shield
Posted on February 04, 2014 at 23:40 Hi guys, i saw ST made available EVAL-VNH5019-P2 an arduino motor shield with VNH5019 H bridge. where i can get this board? i don't find it in ST e-store. #vnh5019
L6207 signal and control With 3V3 ucontroller
Posted on January 29, 2014 at 13:04Hy, i must use a full bridge driver L6297 for control two normal DC motor 24V. My uP is STM32 Cortex STM32F100 with 3,3 Volt supply. Can i control direcly the L6207 with 3,3 Volt level ?? for all the signal contr...
L6470 step mode step pulse width
Posted on January 28, 2014 at 16:39What is the minimum step pulse width? What are the setup and hold requirements for the direction pin with respect to the step input? I could not find this in the datasheet. All I could find is that the max rate is...
Can L6206 Dual H Bridge used as 4 Half bridge outputs?
Posted on January 26, 2014 at 17:56 Can L6206 be used as 4 half H bridges? I want to use the L6206 to drive 4 solenoids (one end of the solenoid each solenoid will be grounded) of 2.5amps each. Can this be done without damaging the IC. ? Also ...
STM32 FOC V3.2, how do i get the speed (RPM) info?
Posted on January 23, 2014 at 13:58Hi In PMSM FOC v3.2 which register store the speed RPM value? Thanks
speed feedback fault
Posted on January 15, 2014 at 11:41Hello.I've set up the a project with the MC lib from ST, but I run into issues with the hall sensors (I suspect). When I try to start the motor via the MC workbench, the motor makes a small hitch and then stops. Th...
Evaluation Tool
Posted on January 04, 2014 at 12:18How can I calculate this speed by ourselves? #evaluation-tool
Motor stalled with custom hardware based on STM32-MCKIT (FOC 2.0)
Posted on January 03, 2014 at 09:48Hello all,I'm trying to start a custom inverter hardware, based on the STM32-MCKIT hardware. The FOC library used is 2.0 configured in quadrature encoder mode. In my custom hardware I'm using the 64 pin version of ...
