Resolved! LPLV-Stop
Please tell me how to set the wake-up button (PA0:PWR_WKUP) as a return factor from LPLV-Stop mode and set STM32MP157f-EV1 to LPLV-Stop mode.
STM32 MPUs Products and hardware related
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Forum Posts
New user from useradd not found on the /etc/passwd
Hi all.I am adding a new user to my Linux image. After generating the image I verify the `/etc/passwd` on the rootfs and the new user is not present. When I try to login to this new user on the running image itself, it doesn't work. As I am using the...
ISO7816 interface of STM32MP135 to connect SAM (Secure Module Access) Card
HiI see the STM32MP135 has an ISO7816 interface. Have you developed a compatible Linux device driver for the ISO7816 interface? There exist a software framework to use the SAM (Secure Module Access) Card connected to this interface?Thank you,
Failure while FitImage signing [ openstlinux , stm32mp135f-dk ]
Hi!I am trying to have full secure booting on the stm32mp platform, using FIP and fitImage on a custom distribution built using Yocto with the meta-st-stm32mp layer.For the fit image signing, all steps are well described here [st wiki ] :https://wiki...
Resolved! stm32mp157dk2 Ethernet irq poll
Hi!I have been reviewing the kernel log for the DK2 Kit, and I have noticed that the Ethernet configuration is in polling mode. [ 37.074899] stm32-dwmac 5800a000.ethernet eth0: PHY [stmmac-0:00] driver [RTL8211F Gigabit Ethernet] (irq=POLL) Is ther...
Resolved! Alternate function ETH1_PHY_INTN from STM32mp15c
Hi!I have been reviewing the datasheet for the stm32mp157c and have seen that GPIO PG12 can be configured in a special function "ETH1_PHY_INTN"I would like to get more information about this mode, as it might be interesting to use it in future design...
Resolved! STM32MP157 DK2 M4 debug issue
Dears,I'm using STM32MP157C-DK2 board in production mode.Now I'm debugging the firmware in M4 core. However, when I insert a breakpoint at DMA interrupt handler and wait for a while, it will crash the whole system (A7+M4) and lead to the reset.I also...
What does "RCC_HSE_BYPASS_DIG" mean?
Hi, I see STM32MP1 - M4 use "RCC_HSE_BYPASS_DIG", what does this mean? And from stm32mpcube, does anyone know the calculation below to get 209MHz? RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;RCC_OscInitStruct.PLL.PLLSource = RCC_PLL12SOURCE_HSE;RCC_...
Resolved! Graph is ploting slow in STM32MP1.
Processor Name: STM32MP157 Arm®-based dual Cortex®-A7 32 bits + Cortex®-M4 32 bits MPU Kernal Version: 5.10.10linux destro : openst linuxCrankstorybaord Version : 7.1OpenGLL Version : 2.0Screen Size : 1024 X 768I am developing medical GUI application...
Resolved! STM32MP15 USB driver not loading
I'm attempting to upgrade from ecosystem v2 to v4 and I've run into an issue where the USB OTG port no longer enumerates at boot time. Specifically, I no longer see any messages in dmesg regarding the dwc device, nor do I see anything in /sys/class/u...
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STM32MP15 Lines
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STM32MP13 Lines
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STM32MP25 Lines
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Documentation
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DDR
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Bug-report
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ST-Link
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USB
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