STM32 MPUs Products and hardware related

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Forum Posts

How to solve target detection problem?

I have a STM32MP157A-DK1 board. I can't connect to it via ST-Link Utility. It says the target is not detected. Although if I select "Firmware Update" from ST-LINK menu, it updates the firmware of the board (the red-green led blinks etc). But can't co...

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obingol by Associate
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Resolved! Debugging Cortex M4 in engineering mode, is it necessary to edit and build device trees for custom modifications?

Hello,I'm trying to connect stm32mp157c-dk2 board with another device over FDCAN in engineering mode (MCU single core) using CN2 pin 3 and 5 (stm32 PA12 and PA11 pins respectively). Though I can initialize and request to use FDCAN1 from resource mana...

MNoor.1 by Associate II
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  • 1 replies
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STM32MP157A-DK1 static IP configuration

We have several STM32MP157A-DK1 used for an european project and we have several problem about the Ethernet network configuration. We have to change the IP address and we followed the ST wiki about network configuration using the “ip addr add……�?, bu...

LZamp.1 by Associate II
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  • 6 replies
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Resolved! How to enable hardware flow control (rs485)?

I am using the STM32MP157C-DK2 board. I fixed the stm32mp157a-dk1 file as shown belowGenerated the device tree blobs (* .dtb) and updated the device tree blob on the board.I sent an echo "hello!" > /dev/ttySTM1and I see that the RTS pin is held for t...

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ASido by Associate II
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  • 3 replies
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