STM32 MCUs Products

What are the advance features in stmf429bit6 ?

How can an ADC input read influence the encoder input ?

Hi!we use STM32G473 with 4 timers for 2 motors, for each motor we use 2 timers connected with ITR , the first timer is used as encoder input to hold the position, the second timer interrupts on each edge of of the encoders and calculate the speed.Wh...

STM32L462 not found - ST-LINK V2 / V3 in STM32CubeIDE

Hi,I have STM32CubeIDE 1.7.0 issue whereby I can connect either ST-Link V2 or V3set to our custom board that has STM32L462RET6 MCU. Same with STM32 Cube Programmer - can't connect - target not found. Inside IDE, there's problem launching GDB serv...

Made an ISD1820 Voice Recorder and Player Module with a single board stm32f401 is posible?

I want to made a simple Voice Recorder and Player Module, i found an interesting article here:https://community.st.com/s/article/how-to-play-audio-files-using-stm32-part-1?t=1675535162773 But it´s focused to STM32G0, and i have stm32f401, i´have trie...

Problems with UART transfer using DMA on STM32L471RGT6

Hi , I am using DMA/serial port transfer with RTS /CTS handshaking to transfer between 490 and 506 bytes from variable dma_buffer. The byte stream is terminated with \r\n\0 . the code is below : while (transmit_complete_flag !=1 ){;} // wait here un...

I am using STM32G0 MCU in a new project. I would like to know if is possible to use a LPTIM in free running mode and read the counter value just like a time stamp. I intented to use the reading for measuring the time between two isrs. BR Gilberto

MPU6050 I2C accelerometer and gyro readings returning odd values with stm32l432kc nucleo board

I have implemented a small I2C driver for stm32l432kc board and tried to use it to read from a couple of MPUs I have first:I can read single WHO_AM_I register correctly giving 0x68 asserted in the debugger I can write to the POWER_MGMT_1 register to ...

RTC of smt32F103C8T6 is not incrementing time seconds while VBAT is connected to a 3v coin cell on VDD cut-off, but it only retains the last value but not increasing.

RTC code is not working properly while VBAT is connected to a 3v coin cell, it only retains time from the last value but not incrementing as the time increases please let us know what's wrong with the codeI'm following this below linkhttps://www.micr...