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
Problem with STPM33 with TFT LCD on the same SPI BUS ?
I'm working on Embedded Linux Meter .. when trying to connect stpm33 to my board on spi1.0 .. it works fine.and when trying to connect tft to my board on the same spi bus with different CS it also works fine. but when trying to connect both of them...
Operation of the STPMIC1APQR SWOUOT Overcurrent Sensing Function
Ask about overcurrent sensing in the STPMIC1APQR.We are checking to see if the overcurrent feature works fine.If we set register OCP_SWOUT_LIM=0 (0.6mA) of the STPMIC1APQR and put a resistor between SWOUT and GND to allow 1.8mA to flow, it will opera...
Voltage droop after Tsample of SPV1050 Voltage Input
Hi there,I am having a problem connecting SPV1050 to a 6V solar power, in order to charge one 3.7V battery. From joulescope screenshot attached, it shows that its input voltage starts to droop slowly after MPPT Tsample finished, instead of quickly re...
Resolved! STPM32 IEC accuracy class reference
Dear all, on STPM32 datasheet (DS10272 - Rev 12 ) there is this statement: "a meter using the STPM3x can reach IEC class 0.2 accuracy". On IEC standard, for meters, I only found class 0.2s specifications, where class 0.2 is only applied to current tr...
Hi Guys, Do you know how to decode the date code based on trace code OR Bulk ID?
The label of the actual part has no seal date to indicate date code just like other common parts.Do you know how to decode the date code based on trace code OR Bulk ID?ST P/N: TSM108IDTTrace Code: 99122082 V6 99BULLK ID: T19230KK0001
Reqeust for L9369 CRC calculation documentation.
Hi. i'm working with L9369 H-bridge driver and i want to know how to calculate CRC code in C programmingDo you have any documentation regarding CRC implementation in C code?thank you.
