Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi,I've been following the guide over at:https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157C-DK2/Let%27s_start/Execute_basic_commandsI'm using a Windows 10 as a host, but I was hoping I'm not the only one. I don't have acces...
Hi, I can't to connect my board by ethernet connector, when I connect the cable both leds are always off. I try using ifconfig to set a ip but my board doesn't respond to ping request, but when I used ifconfig to set ip over usb0 my board respond to ...
Trying to create a simple application that will toggle LD9 in Engineering Mode but get an error with the OpenOCD.Output on console window is as follows:Open On-Chip Debugger 0.10.0+dev-01124-gbfb41e6 (2018-11-16-15:23) Licensed under GNU GPL v2 For b...
Hi,I'm currently figuring out about the new ANA0 / ANA1 pins.As far as I understand, those pins are always connected to the ADC so that I don't need to touch the GPIO registers in order to use those pins. Is my understanding correct?Also I can connec...
Hello,i have a problem when tring to establish a ethernet connection with the STM32MP157-DK2 board.Windows 10 -64bit system, no firewall, no antivirus. DHCP enabled.Tried with cross & straight CAT6 ethernet cable.I cannot establish a SSH connection...
I have a STM32MP157C-DK2, and I'm interested in better understanding how the IPCC peripheral works. I've tried out the OpenAMP echo example and trawled through its code, and the associated HAL code. I have generally completely avoided the HAL for mic...
Hi,I'm currently working on porting Arduino Core for STM32 to STM32MP1 Cortex M4 core.Here are some stuff I found:Typo: I post it in the Github: https://github.com/STMicroelectronics/STM32CubeMP1/pull/1Possible bugs in HAL driver: stm32mp1xx_hal_conf...
Hi, it looks like the Cortex M4 core in SMP32MP1 doesn't have flash memory or something like eeprom that can be used as non-volatile memory. Is there any "best practices" to give non-volatile data to the Cortex M4?
Hi,i am trying to understand where and how are RETRAM, MCUSRAM, virtio ring buffer descriptors and virtio buffers allocated. In the next link:https://wiki.st.com/stm32mpu/wiki/Linux_remoteproc_framework_overviewIt is described the device tree configu...
