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...
In our system using stpm34, stpm34's registers are read every 5 seconds.Of course, during those five seconds the load can change.To calculate the power factor using the stpm34 register values I read, I calculate the "Active Power (ph1_reg5)" / "Ap...
STPM3x chips are used for developing a multi-phase power-metering application. Boards used: EVALSTPM3x-PH, Nucleo-F302R8, I have ensured the correct initialization of SPI and chip reset at startup ( SCS low, 3 SYN pulses and 1 SCS pulse). Been sendin...
I am doing a stepper control circuit as link https://www.pololu.com/file/0J1626/stspin220-stepper-motor-driver-compact-carrier-schematic.pdfSTSPIN220 : https://www.st.com/resource/en/datasheet/stspin220.pdfVs (VMOT) : 5V for the stepper: 5V - operati...
Hi team,We are working on a platform based on Qualcomm APQ8016E (Snapdragon 410c) . It is a battery operated device and we are using STC3117IJT in our product. We are facing an issue regarding Incorrect battery capacity indication at the time of disc...
Hello =) Do you recognise this component?It's being used in this case between the +ve output of a bridge rectifier and ground I've searched ST & elsewhere and would appreciate your help to identify this & suggest alternatives to replace it. Many...
First briefly introduce our motherboard. STM32MPU151AAC3 (361-pin TFBGA package) is used in our motherboard, and STPMIC1APQR is used in the power supply. At present, booting from Micro-SD card is normal, DDR3L and e.MMC are working normally. Issue : ...
Dear Sir, I'm selected STPM32 IC for energy monitoring system project. If possible to Interface external current transformer or sensor up to 200A and above in STPM32. kindly reply me
Hello,I am designing an e-meter based on the STPM32. I will be measuring current through a shunt resistor. According to the evaluation board gerbers, the shunt should be on the low side and connected to the Neutral line. Is that correct? Should the P...