STM32 MCUs Products

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Resolved! Zephyr MCUboot for Stm32

Using following settings:IDE : VS Code Programmer : Stm32Cube programmerStlink Debugger OS: Zephyr MCU: Stm32u5 series  I'm trying to use following link in order to sign application image: https://docs.zephyrproject.org/2.7.5/guides/west/sign.htmlIt ...

A Maq by Senior
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  • 2 replies
  • 2 kudos

Delay in SPI Transfer with STM32H7

Dear ForumIm using STM32 H755 ZI in the starter kit. I set the Timer 4 for generate a Interrupt each 1ms.At begin of INT:     -I toggle a PIN,      -and, send a SPI data (8 byte or 16..not important)What I noted is a delay of almost 10uS beetwen pin ...

Roibert by Associate II
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  • 13 replies
  • 3 kudos

I2C master transmission with DMA not Working

Hi I'm trying to establish a communication using I2C with a MCP45HVX1 digital potentiometer device with the stm32g474-re discovery board, I'm using I2C2 module that has been configured with MX with interrupt enabled. I'm using PF0 as SDA and PC4 as S...

Vueko by Associate III
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  • 3 replies
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Resolved! STM32H7 playback example

Is there an application or example about an "audio playback" project using the SAI interface (SAIA-SAIB) connected to a Codec ?I'm using the Nucleo NUH723ZG board. Thank you, Carlo

carloV by Associate III
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Resolved! Hello, I am trying to set up a FDCAN communication (STD Id) at a baud rate of 250 kbit/s in STM32G473RBT . The Tx part seems to work perfectly but I have a problem at the level of the reception.

I try to just toggle a led for each received frame (STD ID).With a logic analyser I checked the Rx pin on the Rx MCU and the frames arrive well. Hence my feeling that the problem lies at the level of the callback function where the MCU never go.Than...

Resolved! ADC simultaneous measurement

ADC1_IN1ADC2_IN3ADC3_IN1 As i want to measure few signals simultaneously.can i configure by this way like ADC1, ADC2, ADC 3 or Separate channels from same ADC1

sag by Associate III
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Need help with OV7670 connection without DCMI

Hello,I want to use a OV7670 camera module with my STM32U585CIU6, which has no support for DCMI. I've been trying to do an I2C address scan but I can't get the camera address. I'm using a custom board with 3 other modules that are properly identified...