Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello Experts, I am trying to integrate the "STM32 Cryptographic Library" to my application. Before that I wanted to get the library working on the "STM32L475 EVM (B-L475E-IOT01A2)". But am unable to get it working. The following function call doe...
Hi there,I am trying to use DCMI on STM32F469. Due to the limitation of the internal RAM, external RAM is needed. One option is to incorporate a QSPI-PSRAM. After reading "AN5020 - Digital camera interface for MCUs", my question still remains: Can DC...
To whom it may concern,the MCU selector should have an entry in the peripheral selection list for USB HS PHY on chip.Thanks
Hi to all,I'm dealing with SPI interface in slave mode and I am experience some problem in communication.I am using a ST32F030 MCU and I enabled RXNEIE interrupt for receiving data. Hereafter is the code:CONFIGURATIONRCC->APB2ENR |= RCC_APB2ENR_SPI1E...
Hello thereBecause I have less space on a new PCB and don't need all of the I/Os I want to take the smaller STMF103T8. As far as I know its the same silicium with less pins. So I can take the same software with some adjustments in the HAL.With the R8...
Hello everyone,I have a problem with my code. I'm trying to write a program to take picture from camera and save it as motion jpeg video (MJPEG) in to USB. I build already the header and the structure of MJPEG file but it's really weird when I try to...
Posted on June 03, 2016 at 00:09Hisorry that's just a typing mistake :)
Posted on May 15, 2017 at 12:47Hi,I am having a problem writing to flash with the IWDG enabled, presumably I am missing something.I have cut my project down to a minimum that reproduces the problem.The program initialises the HAL and system clocks a...
Hi. First , I'm not good at English.I am testing an example of Audio_palyback_and_recorder of STM32f4 Discovery.In the i2S setting of the microphone, hAudioInI2s.Init.AudioFreq = 2 * AudioFreq; where, AudioFreq = 16KWhy did you multiply 2?A...
