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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
POWERSTEP01 in StepClock Mode
Posted on January 01, 2018 at 12:06Stepper Motor Driver IC POWERSTEP01:We implemented POWERSTEP01 on our own PCB.We are sending command to POWERSTEP01 through on board STM32F072 microcontroller through SPI.When we send StepClock command with direc...
STSW-SPIN3202 to drive our own motor and can't drive to the target speed
Posted on February 05, 2018 at 10:55Hello, I use STSW-SPIN3202 to drive our own motor, the maximum speed is about 1800RPM(12V, 40A, max speed 2400RPM), but I use other motor driver, it can drive above to 2400RPM. When the motor's speed is above 1800...
Resolved! the EL_POS register can not be written when the motor is stopped, is the document wrong?
Posted on October 11, 2017 at 22:50Hi,In this document:https://my.st.com/content/ccc/resource/technical/document/datasheet/3f/48/e2/37/6b/ac/4c/f5/DM00090983.pdf/files/DM00090983.pdf/jcr:content/translations/en.DM00090983.pdfThe EL_POS register is c...
Performance with voltage mode on powerSTEP01
Posted on June 23, 2017 at 05:53I'm testing the powerSTEP01 with http://www.st.com/content/st_com/en/products/ecosystems/stm32-open-development-environment/stm32-nucleo-expansion-boards/stm32-ode-move-actuate-hw/x-nucleo-ihm03a1.html connected Ardui...
Stall Detection in L6472
Posted on January 27, 2018 at 10:11Is it theoretically possible to use the stall detection in the L6472? According to the data sheet, this function is not available, but what if I write the register h14 and read the status register (bit 13, bit 14)?...
stpm10 Datasheet current channel calibration register bad description
Posted on January 18, 2018 at 13:32Hi,We are working on power consumption measurement implementing the stpm10 with a Steval IPE017V1. There is some informations missing in the datasheet at config register description about the CHP register. It shoul...
STM706TM MTBF
Posted on January 23, 2018 at 22:55Hi, I'm after the MTBF and FIT data for the STM706TM voltage supervisor.I've already asked this but the person responding somehow messed up the answer by tying it an email address that doesn't have an account so th...
STC3115 Adjusting Configuration
Posted on January 30, 2018 at 00:22After reading the STC3115 datasheet (D023755 Rev 8) and system integration (AN4324), plus FAQ and the driver code on GitHub, I have questions about the REG_VM_CFG, REG_CC_CFG, REG_VM_ADJ and REG_CC_ADJ.Are the *_CF...
How do we use step-clock mode when operating in voltage mode?
Posted on October 10, 2017 at 21:30 With PowerSTEP01, L6470 and L6480, the BEMF compensation does not work with step-clock mode (the motor status is stop). The output (to motor) voltage won't be increased when speeding up the motor by changing PWM ...
Current limit on powerSTEP
Posted on January 26, 2018 at 18:33 Hi, I am using a http://www.mouser.com/search/ProductDetail.aspx?r=511%2dX%2dNUCLEO%2dIHM03A1 on top of a STM32F411RE to control a NEMA23 format stepper motor. In trying to improve the torque and resolve stalli...
