I want to add some volatile memory to my MCU (32~64 MB). I'm currently looking at STM32H/F7 devices.Most DRAM needs so many traces that the PCB area taken up by the memory makes it impractical for my design.It seems like there is a new memory interfa...
I wonder if STM32H750 will work with QuadSPI PSRAM chip (for example ESP-PSRAM64H) and map it into the memory natively? I've read in the datasheet that MCU supports Flash chips via QuadSPI, but what about PSRAM?
Can anyone help me with connecting the drivers that are missing in the example program I am trying to build for the audio recorder?I have tried everything I can think of and the program won’t link the header files. I am have tried to add the header f...
Hi, I have a project using STM32F407 micro. Every few days I get a reset on the device even though there is no interaction with the device. I have it running on the debugger with ST-Link connected and when this reset occurs I inspect the CSR register...
NUCLEO-F429ZImxcube v6.1HAL_RCC_OscConfig() fails using demo project I believe it fails exactly here:pll_config = RCC->PLLCFGR; if((READ_BIT(pll_config, RCC_PLLCFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource...
When using BG431B-ESC1 to erase the flash chip, IfI encountered that "unrecognized uC", "it is locked "What should I do? Stlink version details, at below.Why upgrade # is smaller?st-link util v4.1usb drv v5.0.2cli v3.1fw V2.J34.M25upgrade V2.J28.M18
I am trying to test the CAN bus on STM32F042K6 Nucleo board. I can transmit data but cannot receive. Here is my settings. Data is sent from STM32H7 -Disco board whose CAN0 bitrate is set to 250K. I can send and receive data to/from STM32H7 board. So ...
This is how I configurated the I2CThis is the part I'm geting locked.
I'm attempting to migrate an old project from Coocox, to a good old Makefile, and somehow, even though all the gcc options are the same, and I use the same exact toolchain, I get his error, following this command:arm-none-eabi-gcc -c -g -O0 -Wall $(...
