STM32 MCUs Boards and hardware tools

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Decoupling capacitor placement

Hi,I am currently optimizing some designs and started thinking about decoupling capacitors. As far as I know, it is a rule of thumb to place "one 100 nF capacitor per V+ pin".In the attached document, ST recommends exactly this. Let´s look at the doc...

RWeil.2 by Associate III
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  • 8 replies
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STM32H747i-Disco LCD Driver Issue

I have been working with the STM32747i-Disco and the STM32F769--Disco boards. Both have the MB1166-A09 LCD daughter board attached. I have implemented the LCD_DSI_CmdMode_DoubleBuffer example for both. Teh H747 platform took a little more work as the...

SLimi.1 by Associate III
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  • 1 replies
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Resolved! I2C Data Transfer Problem

I am trying to send data over I2C3 Using STM32F429 Dev Board and Everyting works fine except the HEX Data I want to sendI am Passing this function HAL_I2C_Mem_Write(&hi2c3,0x30<<1,0x09,I2C_MEMADD_SIZE_8BIT,0XFF,1,100); And Getting the Following Outpu...

ZExpo.1 by Senior
  • 720 Views
  • 2 replies
  • 5 kudos