Which microcontroller the best?
Hello everyone,Which of the microcontrollers in STM32 series contains the least silicon erratas, and has the best quality and reliability.Thanks.
Forum Posts
STM32F103Z: Speed up SD card access with a low SDIO clock (0.5 MHz)
for my project I have to perform some controlling functionalities at high update rates (ideally the firmware should update at over 20 Hz)read data from the SD card through a very slow bandwidth with the sd card. the sdio clock is set to a low value d...
Resolved! Please help a confused soul
Hello everybody!I've been watching/reading this forum for a while now, trying to enlighten myself, but without success. So, this is my first question... While not being new to electronics, microcontrollers and programming, I am new to ARM. I've spent...
big difference in execution time with data in DTCM, AXI, flash
Hello,I am working with STM32H7, Nucleo-board and Atollic TrueStudio.For my project I wrote a small assembler routine to process data (2 arrays of 1400 int16). One run of this routine fetches 3 int16 from each array, so 6 memory accesses in total. Th...
How to set GPIO as analog
I wish to know how Can I set a pin as analog input for ADC.Bits 31:0MODE[15:0][1:0]: Port x configuration I/O pin y (y = 15 to 0) These bits are written by software to configure the I/O mode. 00: Input mode 01: General purpose output mode 10: Altern...
Resolved! EXTI15_10_IRQn, how to seperate interrupts
Posted on September 13, 2017 at 10:07Beginner working with STM32L452:I have enabled interrupts for some GPIO pins through CubeMx.CubeMX generates this function, and it gets called as expected on GPIO interrupt:void EXTI15_10_IRQHandler(void)How do I...
How to communicate with Sensortile and Nucleo board
I'd like to share data using uart or spi.Product name is STEVAL-STLKT01V1.
Looking for the material from the STM32F7 Very High-Performance MCU Hands-on Seminar
Starting a new design with a new-to-ST engineer and I'm looking for the material from this seminar.https://my.st.com/content/my_st_com/en/about/events/events.html/stm32f7-seminar.htmlThanks for any help
Please help me STM32F031K6 Nucleo board connection failure
I have done the following things and ask for help with troubleshooting.1. I bought two STM32F031K6_NUCLEO boards.2. When the first USB cable is plugged into the board, the LD3 LED flashes and Demo F / W confirms normal operation3. I did ST-Link upgra...
STM32F411-NUCLEO, SD card callback not called
Posted on April 26, 2018 at 01:52 I am a bit of a noob so please excuse me, though I have tried my best here. Some info: NUCLEO-F411RE boardSTM32CubeMX v 4.0STM32F4 package v 1.0 I have been trying to get a real basic SD card test working u...
