Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 01, 2017 at 11:41Hi guysI would like to use a STM32H7 Family Microcontroller to send a jpeg compressed video streaming over the ethernet, with the images coming from the Digital camera interface.I would like to see if there are some b...
Posted on July 04, 2017 at 09:34Hi,I have an STM32F446 + external PSRAM.Everything's working fine, but it seems that I have a bug in my software that sometimes (hard to reproduce) breaks the connection between the STM32 and PSRAM.When it is the case...
Posted on June 30, 2017 at 09:52Hello,First I am new in ST device, I only used Microchip PIC for 6 years.So any advise or comment will be appreciated.I am trying to use I2C interface on NucleoBoard F091RC1.I2C_HandleTypeDef* hi2c1;void i2cInit(I2C_H...
Posted on July 04, 2017 at 08:26Hello everybody,i want to use Spread Spectrum on the STM32F429BIT but i want to use USB too.Is there a possibility to run the USB on a clock without Spread Spectrum?For example the STM32F446 has the option to choose b...
Posted on July 01, 2017 at 06:27Hello All,I designed a custom PCB that was supposed to run an STM32F411RET6 off an external 8Mhz cystal oscillator.This is the first custom PCB I have done for an STM32 chip, so I am never quite sure when I am having ...
Posted on June 20, 2017 at 15:29Hello all,Does anyone has a USART Rx working with DMA + FIFO in circular mode?#dma #stm32f7 #fifo #circular-mode
Posted on July 03, 2017 at 20:07Hi guys, I have https://questtel.com/unit/2ch-hdmi-qam-modulator-with-iptv-encoder/ and it has Web GUI, once I opened wan access - it got bruteforced, so I was thinking to assemble smple firewall with a list of permit...
Posted on April 30, 2017 at 16:23as title audio adcHello: How to connect a AK5534 4-Channel Differential 32-bit delta sigma audio ADC to a STM32f407 I2S port using DMA? The 5534 outputs a Time Division Multiplex TDM mode where the first channel da...
Posted on June 30, 2017 at 14:57how to enable interrupt on stm32f7xx ?
Posted on June 30, 2017 at 04:40F0 cube library's SPI API has problems.In spite of running 8 bit transmission mode, the library transmit a 16 bit data.So the misalignment check routine does not filter the unaligned address on 8 bit mode.Then, I thin...
