STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
What I am after is trapping an invalid address access e.g. at 0x30000000 and reading or writing 4 bytes from an SPI SRAM.The invalid address trap does trap the access but do you get the address you attempted to access and (if writing) the data word?I...
The concrete use case is that I want to control a p-channel-MOSFET which gate is pulled up to 12V via an external 10kOhm resistor.To switch the MOSFET I have to pull the gate down to GND, so I thought about using Open-Drain-output mode to let the 12V...
Hi,I'm want to do a step by step debug of the project "https://github.com/aws/amazon-freertos"/(varient), I have installed VM on windows 10 and using vs code I want to do a step by step debugging. I have installed the GDB and all relevant tools in ub...
I am using STM32CubeIDE suite of tools on windows. MCU is STM32F4. Debugger is ST-Link V2.Is there a way to identify memory leak in the code i wrote for my MCU ? Preferably in STM32CubeIDE as its through this tool I upload & debug firmware for MCU.I ...
My debug workflow feels pretty inefficient and I was hoping to learn from this community how to improve it. My code framework is built using the embedded CubeMX which leads to default code where the CM7 starts the clocking while CM4 is waiting, then ...
I need to send 4 bytes of data (array of 4 bytes) to the PC using UART. How to do this? Thank you
Hi,Is SDRAM over FMC supported in STM32H743VIT6 MCUs? I can't see this option in CubeMX, only NOR Flash/PSRAM/SRAM/ROM/LCD and NAND Flash. The datasheet says that SDRAM is not supported in LQFP144 packages, but my one is LQFP100.Looking forward for a...
I am new to STM32s programing in general and am trying to create some simple libraries, altough I have no idea how I would make it so that I can write it in a way, that needed ports and pins are given in function inputs. For example: int HCSR04_Dista...
Hello.I am developing with a STM32H7A3.When dealing with local variables or global variables when executing test code on the microcomputer, the processing time when using global variables is about twice as long as when using local variables.Is this p...
