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Hi All,I'm coding last from 6 years for embedded system projects. I have good knowledge in bare metal programming. I want learn Linux and device driver implementation using Linux.Please suggest me a board, with which I can start my Linux learning jo...
Hi, I have an STM32MP157C-DK2 reference board and it is booting with yocto linux.From the bootlog I came to know that reset reason is checked in the Primary Bootloader by reading a register from the file tf-a-stm32mp/plat/st/stm32mp1/bl2_plat_setup.c...
To bootup STM32MP157 from SD card, the layout for SD is partition#1, u-boot-spl.stm32, first copy of first stage bootloader partition#2, u-boot-spl.stm32, second copy of first stage bootloader partition#3, u-boot.img, second stage bootloader partitio...
Hi,i try to use a ADM DMA with the board in object.I generate the code with CUBE MX and i add only the function HAL_ADC_Start_DMA(&hadc1, (uint32_t*)&buff, 1); before the while loop in the main.After i start the ADC, the hadc1.State remains in HAL_A...
Hello,I am working on a project that acquires ADC readings and saves them into a buffer in the M4 side of STM32mp157 chip on DK2 board, now I need to build a kernel module that copies the saved buffer from the SRAM to DDR on the A7 side when a certai...
I use STM32MP151CAA3 mounted on my own board.I want to start to count up TIM3 in PWM generation mode in Cortex-M4.I have written following code, However, TIM3 doesn't start to count up (After Line 56, TIM3_CNT value doesn't change at all).In this c...
I'd like to use aiohttp on OpenSTLinux but when I try to install it complains about needing Python 3.6+.Is there a straightforward way to upgrade to a new Python? I'm running the STM32MP1 DK2 board.Thanks,Andrew
Dear STM engineers and community,I'm working with STM32MP157-DK2 (Developer-Package 1.2) and an evaluation board for ADAU1977 ADC from Analog Devices. Desired setup entails using the external codec as the master of I2S communication (the same as with...
Hello dear.I solved all errors and warnings.But I am getting a do_compile error and I can't figure out the cause, so I need help.I used the devtool build cherry0 command and bitbake cherry0 causes the same situation.The build message is:------------...
Hi,I'm testing the UART_Receive_Transmit_Console example from STM32Cube_FW_MP1_V1.2.0 on the STM32MP1-DK1 discovery board. An HAL_ERROR is raised during the HAL_UART_Init and it seems that the function UART_SetConfig cannot find or set the clocksourc...