STM32 MCUs Products

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Resolved! STM32H747i-disco 10Mhz Uart Rx interrupt problem

Hello ST experts, i need help about using STM32H747i-discoI'm testing Uart Tx(DMA)-Rx(Interrupt). My goal is 10Mhz uart tx-rx.The problem is that i success 750khz, but fail to Rx when baudrate 1Mhz~10Mhz. I set the disco 480Mhz setting (hw SB setting...

Resolved! Programming STM32C011J6M6 with Arduino IDE

Hello, I'm using an STM32C011J6M6 with the Arduino IDE to register with theST25DV64KC-IE6S3 's EEPROM. I previously used the ATTiny85 and would like to replace it with the STM32C0 to maintain the entire solution with ST components. I made some change...

ThreadX conflict with Timer1

Hi,I'm using TIM1 in Encoder mode while running ThreadX in the program in STM32H523. I encountered an issue where TIM1→CNT only toggles between 0 and 1 when rotating the encoder. However, when I deactivated ThreadX, the encoder worked fine. I haven't...

Jeff4 by Associate II
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How to calculate i2c timingR for stm32H5

I need help understanding how to calculate I2C timingR without using stm32cubemx.I have searched high and low and I haven't had any luck finding solutions.I want to create function that helps me manually setup the timing with different inputs without...

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custom board using STM32G431 and TCPP03

Hi @Susu , I have designed a custom board using STM32G431 and TCPP03, am able to see the debug traces in CubeMonUCPD. But unable to get the GUI interface and board is not detected. I have enabled the GUI interface in cubemx ,still not working.Can you...

RJain.1 by Associate III
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  • 5 replies
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STM32U575 OTG_FS host suspend and remote wakeup failure

I am trying to implement an application with USB CDC-ECM host capabilities. As a bring up setup, I configured two STM32 boards:1) STM32U5G9J-DK2 board, configured as a CDC-ECM device, using USBX.2) STM32U575I-EV, configured as a CDC-ECM host, using U...

talk by Associate
  • 156 Views
  • 1 replies
  • 1 kudos

How to determine proper DSI, LTDC and HDMI timings?

This is my first time working with any DSI/LTDC/HDMI related stuff, so I'm still figuring a lot of this stuff out and could use some help figuring out how times and clock speeds all interact. I'm using the STM32H757 Eval board.  I have it working wit...

JKaz.1 by Associate III
  • 231 Views
  • 8 replies
  • 1 kudos