Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 21, 2017 at 12:02i have stm32l152c- discovery board. i connected the +5v pin to the ground pin and now it seems work on very low power mode and ld1 not lit up and ld2 , ld3 and ld4 lit up very weak. pc not recognize the board. what ca...
Posted on July 25, 2017 at 00:03I am trying to use the FMC library to access a Toshiba TC58NVG0S3HTA00 NAND memory device. The ALE line is the wrong sense. It is normally high and goes low when loading an address. I can't find anyone with this probl...
Posted on February 13, 2017 at 16:38Hello all,I'm trying to setup the STM32L432 MCU for SPI communication (24 MHz, 16 bit data size, master transmit only), using DMA.The slave device is a 32 channel amplifier chip. I need to send a specific string o...
Posted on July 24, 2017 at 22:58How can I generate 360 degree out of phase center-aligned PWM waveform (modified sine wave) on two pins with STM32F103?
Posted on July 24, 2017 at 22:36Hello, I have a project in which I want to measure voltages and currents of 3 phases and calculate the energy consumption for each power line. For this, after reading some documentation I learned that the dual mode is...
Posted on July 24, 2017 at 18:42HELLO, I am currently working with STM32F100C4 controller DMA operation,but its seems little confusing to me... if anyone has any code example of it please share. Thanks.
Posted on July 24, 2017 at 17:01Hello,i am trying to work with the fpu of the stm32f469-Disco and got some questions...i am on ac6 systemworkbench/win7/so far i can compile and run my app that uses float math...when i look at the disassmbly it looks...
Posted on July 17, 2017 at 10:33I want to build a application with a an STM32F746IGT6 LQPF176 with Ethernet and TFT LCD.I started with CubeMX for checking if this configuration is possible.When I enable:- LTDC Display Type: RGB888 (24bits)- ETH Mode...
Posted on July 24, 2017 at 02:30I am new to ethernet, finally running on my private PCB.I have an industrial scenario, many slaves talking to the master over can-bus, then the master is talking to a server on the cloud.there will be several masters ...
Posted on July 24, 2017 at 10:32Hi guys,I need to control an external digital potentiometer (setting the variable resistance wiper position) with a STM32F3DISCOVERY MCU, via SPI interface.The digital potentiometer is an AD5293.I just need to change ...
