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
Resolved! Frame count is not toggling in L978s sensor
Hi, I am using L978s sensor with SPI communication. Frame count bit should be toggling in every frames while receiving. I transfer first frame 0x5280001F to read STATUS5 register. I get response as 0x40800021. I send second frame by toggling frame co...
Resolved! I cant identify this SMD exactly marking code & function ....v_v....
Hello:grinning_face: , Bro & Sis. I’m Newbie in electronic devices repair.one of my flashgun’s smd burned by reverse circuit.But I cant identify exactly marking code in web. Any nice guy can help??:smiling_face_with_smiling_eyes: 1st row VU,2nd row E...
LED1642GW Daisy Chain Problems
I have the LED1642GW in a daisy chain configuration I have 16 chips in chain. If I try to set any other chip than the first directly it does not turn on, however if I set the first chip and then set it again it carries over to the 2nd chip and I mus...
Question about the STEVAL-CTM009V1 board
Hi Sir/Ma'am, I have a question about the STEVAL-CTM009V1 board. Explanation: Currently, I am using the STEVAL-CTM009V1 evaluation kit for my motor control application. I have connected the necessary power supplies(48V and 12V) and all 4 RED LEDs are...
Resolved! Problems connecting to STEVAL-WPC86TX with STSW-WPSTUDIO
Following on from Solved: Cannot connect STWBC86 to WPSTUDIO V1.8.4 - STMicroelectronics CommunityI am still getting the "Unable to find an [TX]WBC86 device"' message when' I try to connect.Originally the log file just showed the 'Failure to load DLL...
STUSB4710 with a buck boost converter?
The datasheet (and eval board) for the STUSB4710 show the device paired to a buck converter using a >22V supply for this USB C power source IC. I would like to drive the 4710 with 14V (automotive application) and be able to still get the full range o...
Resolved! Why STSVAL-L99615C- can_not_connec to_GUI?
dear ST: Why STSVAL-L99615C- can_not_connec to_GUI?I can use tera toem connect to ST, But could not connect to GUI ?I attached a ppt to descript this situation;My email: 51296211@qq.com
Resolved! STEVAL-L99615C Software GUI: lack of Voltage Acquisition Init - 5Cell + VB + NTC.csv
Dear ST: When I download STEVAL-L99615C Software GUI, en.en.stsw-l9915c.zip,L9961_Script.7z Only contain one file: Current acquisition init.csvanother important file is missing: Voltage Acquisition Init - 5Cell + VB + NTC.csv ? could you fix this p...
TSC2020 - reference voltage
Hi,I can't find information in datasheet of TSC2020 how to connect reference voltage.https://www.st.com/en/amplifiers-and-comparators/tsc2020.htmlIn the componnet are two REF pin. This pins are shorted together or I can use two precise resistors to a...
Resolved! STPM32+XZM-CT50A01
I'm trying to use STPM32 with XZM-CT50A01, and the series resistor = 6.2 ohm. I thought ks = Rb/N = 6.2/1000. But I cannot measure the expected current.The load was 50mA but STPM32 respond 1.2A.The software may be OK because we have confirmed with EV...
