I have modified STM32MP157C-DK2 board with NAND flash connected through FMC and it works properly with linux kernel 5.4-stm32mp-r1. I notice that there are some changes to FMC in 5.4-stm32mp-r2 and tried to build my custom linux using the newer relea...
I am configured both the FDCAN interfaces on the STM32MP1 discovery board with the settings below using STM32CubeMX. FDCAN1: PA11 (RX) PA12 (TX)FDCAN2: PB12 (RX) PB13 (TX)But I can't seem to get any data from either interface. I have a logic analyzer...
HelloI built a Yocto based image for my stm32 and made sure that the required packages were installed. When I flashed my Image some packages were not found although before building the image I checked the list of packages to be integrated with bitbak...
Hi All,i am have a usb drive enabled in stm32mp1, which works only as a pendrive,but when i connect mouse or keyboard , kernel is not detecting the device.but if i do same procedure in ubuntu machine, the usb port detect pendrive and mouse.what i am ...
HelloIn many instances (TF-A, U-Boot, Kernel, FlashLayout_emmc.tsv ...) it is assumed that there is an SD card called "mmc0" and optionally an eMMC "mmc1". Now we ONLY have an eMMC and NO SD. This means that the eMMC is called "mmc0" and not "mmc1". ...
Hi, I am using stm32F767zi controller board with STONE 15" display. We are having trouble receiving data from the LCD panel. When we try to receive registry entry (8 Bytes) the system works fine, but when we try to read the variable register, the rec...
Hello ST community,I was following the link belowhttps://wiki.st.com/stm32mpu/wiki/How_to_integrate_AWS_IoT_Greengrass_on_top_of_openSTLinux_distributionI had completed PC prerequisites by following, https://wiki.st.com/stm32mpu/wiki/PC_prerequisites...
I want to create my own machine.I'm trying to create with reference to following Wiki Page.https://wiki.st.com/stm32mpu/wiki/How_to_create_your_own_machineIn "2 Generate device tree" in the wiki page, I need to set device tree from STM32CubeMX to "m...
I'm using FreeRTOS v10.2.1, CMSIS RTOS v1 main.c (generated by CubeMX) has:...osThreadDef(defaultTask, StartDefaultTask, osPriorityNormal, 0, 128);...where osPriorityNormal is zero as defined in cmsis_os.hI spawn all other tasks using the FreeRTOS xT...
Hello Guys.I made a custom board from the EV1 circuit base, removing unnecessary parts.(Most of them are the same as the EV1. Only parts that are not in use have been removed.)And after creating Device Tree using CubeMX, I succeeded in making my im...