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STM32G070RB reference design; L1 inductor on AVDD

Hi, We are using STM32G070RB for our application. Need a reference design for the schematic & also as mentioned in below screenshot there is requirement of L1 inductor on AVDD pin, Please let me know the Required value of inductance/impedance or plea...

Resolved! STM32L412: can't toggle PD2 on a custom board

Hello,   Am working on STM32L412RBT6. We made a custom PCB for our product and Am trying to PD2 as digital output as toggle function. I can't able to find any high output at PD2. The pin PD2 is always remains low. Please help me on this   

VasuManiV by Associate III
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  • 29 replies
  • 10 kudos

Resolved! STM32G4 boot image max size

Hi Guys, New in STM32 design. We are going to use STM32G4 MCU (specific P/N hasn't been selected yet).We want to use dual image boot (for upgrade option). I need to choose an external QSPI flash for that.What is the maximum image size for STM32G4? Th...

Shay by Associate II
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  • 6 replies
  • 0 kudos

UART stops transmit after 20 minutes?

 I am using the STM32 G431RBT6 chip and UART 3 for data transmission. The transmission works normally, but after about 20-30 minutes, it suddenly stops completely. Here is the function I am using to send data:  bool SendByteUart3(uint8_t byte) {   HA...

CuongLee_0-1718591503367.png
CuongLee by Associate II
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  • 2 replies
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Resolved! GPIO not working by baremetal programming

Greetings, I am trying to blink LED using baremetal programming. I am just starting bare metal programming. My LED on Nucleo - F070 board is not being turned ON. I checked register values on data sheet and user manual and it seems to be correct. RCC ...

jsoda.1 by Associate III
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  • 5 replies
  • 1 kudos

MIPI DSI

How to connect two MIPI DSI LCDs to an STM32 microcontroller such that both displays receive identical data?