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After reading most of the topics concerning my question and not finding an answer, which solves our problem, here my describtion:We are currently integrating OpenAMP in our Application. For now, we are using the configuration from the OpenAMP_TTY_ech...
Hi all,I wish to perform PWM for certain leds connected to STM32MP1 pins.I wish to do it from the user space application. I got it working via sysfs interface , but I am more interested in controlling it via a user space application based on some log...
Hello,I need use STM32MP157 connect a HP USB printer. New I need install HPLIP package. I am currently using NFS.But when I use this command "apt-get install hplip", I will receive error infomation. As shown below.Reading package lists... DoneBui...
Hello ST Teams!We're testing another one stm32MP1 custom board (battery powered), and i've issue with poweroff command line function:Each time i use this function, board is rebooting instead of poweroffing (...)With these info from tfa:INFO: Reset ...
After linux bootup on STM32MP157C custom board with kernel build 5.4.31, I load and start M4 with remoteproc successfully, but every time when linux access uart8@40019000, M4 side firmware stopped, the two command i used to test is "echo 123 > /dev/t...
I am trying to record instruction traces on-chip via ETF on a stm32mp157a-dk1 board, but the data read from FIFO through RRD is always 0. During the debugging process, I found the value of ETM_AUTHSTAT is 0x08, which means non-secure non-invasive deb...
Hi everyone, hope everything is OK. We are trying to use the STM32MP157-DK1 board for a project, but we notices that the ST-LINK included in the board consumes current even if we are not using it. There is a way to disable the ST-LINK by software? o...
Hi I have list of unused pins need to configure as a GPIO, and some as a AF's, do we have any driver which shall facilated unused pins by default set pins state., we have in imx6 IOMUX which does that job in kernel., in mp1 i didnt find that.
Hello. I'm working with STM32MP15-DK1. There is the Realtek IC: RTL8211F-CG. Driver for this IC situates in SDK: linux-5.10.10/drivers/net/phy/realtek.cThere are two defines in this file: #define RTL8211F_TX_DELAY BIT(8)#define RTL8211F_RX_DELAY BIT(...
Hi,We are using Stm32mp157A-DK1 We have done IPCC between A7 and M4 in polling method by Registers. Now we are trying IPCC between A7 and M4 in Interrupt Mode But we unable to get Interrupts between A7 and M4. Would you please help us in this regard...
