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...
Hi,We have produced a set of devices with the stm32L072 mounted. It measures the internal temperature sensor, which result in around 29 degrees for most of the devices. Which is what we can expect, right? For the internal temperature sensor.But a few...
Posted on January 03, 2018 at 10:32In FLASH banks 0 and 1 I placed a simple bootloader which jumps to bank 4 where the main code is placed. Banks 2 and 3 are used as emulated EEPROM (see AN3969 application note). I wrote some unit tests to check if ...
Hello Everyone,I have a two arduino boards communicating with each other on a CAN Bus. Arduino is connected to CAN Bus via MCP2515 .Both arduino are communicating correctly with each other. Here is an example of my transmitter on arduino:/**********...
hello I have a stm32f030c8t6 which I wish to save some data in its FLASH memory. I use Address Page30 which is 0x08007800 in memory map. it is in 7th Sector. I've developed my code and easily saved some data in that Address. recently I tried to add s...
I can't seem to get my L452RE-P board outputting on SWO at all in an empty project. The solder bridge is closed by default, so I don't think it is that. I'm using this code here but it doesn't seem to work at all:void swoInit (uint32_t portMask, uint...
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 ...
