STM32 MPUs Products

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USB Composite in STM32MP135

HiI have the same problem as described in the topic below:https://community.st.com/t5/stm32-mpus-products/usb-composite-in-stm32mp157c/td-p/142734I tried the solution from the above link. I see that I can set up several USB gadget devices, like NCM E...

Running Docker on STM32MP13x

Hi everyone, I have been trying to get Docker running on the STM32MP135F-DK for quite some time now and have been running into some issues. I originally built an image for the STM32MP135F-DK with the Mickledore release by following this tutorial: Lin...

OP-TEE replace with different TEE

Hi,Since Ecosystem 5 OP_TEE is mandatory.We have previously used SP_MIN which is not supported anymore.The change from SP_MIN to OP_TEE costs us approximately an extra second in boot time, we need to limit this as much as possible.I came across in th...

LC1 by Associate
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  • 1 replies
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modetest test my hdmi

hello  my board usb stm32mp135faf7 cpu. and the display part change to hdmi (refer to stm32mp157c-dk discovery kit,sii9022). as demesg bellow.but I down know how to display a picture on my TV screen(to test the hdmi can worky)log:# echo 6 > /sys/modu...

Understanding STM32MP257FAI3 ETHSW Ports

Hello,I am working on a schematic for the STM32MP257FAI3 and the documentation seems to be inconsistent and/or incomplete regarding which ports go where with the built-in Ethernet switch.  The data sheet says ETHSW has three ports in which the "The t...

cjb80 by Associate II
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Resolved! How can STM32MP151 support 9bits, SPI?

Dear All,   I have been working on communicating with LCD module by 3 wire, 9bits SPI. Firstly I implemented it by gpio. I can communicated with LCD module by 3 wire, 9bits SPI. But we encounter problem in total time in sending pixel data by SPI. We'...

yrkim05 by Associate II
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  • 4 replies
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Resolved! Kernel source code compilation error

drivers/firmware/arm_scmi/optee.c:202:32: error: ‘TEE_OCALL2_OUT_PARAM1_ERROR’ undeclared here (not in a function)  202 |         PTA_SCMI_OCALL_ERROR = TEE_OCALL2_OUT_PARAM1_ERROR,      |                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~dri...

Lsc2001 by Associate II
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