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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hello,I'm trying to control the boot behavior of my STM32L412 development board which has a floating BOOT0 hardware pin.I'm trying to clear the SWBOOT0 bit in FLASH_OPTR using firmware. So far I am able to unlock the register and clear the bit. Th...
Hi,I have some strange problem with UART printing. It does not work when Interrupts are enabled and Link Time Optimization is used. Or rather the UART prints the first character and then seems to get stuck. If I either disable interrupts in the code ...
Hi All,So I've beern trying to write to the registers of the comparator 2 but when I debug , the values of the registers don't change. This leads me to believe that I have an issue getting the clock to the peripheral.I have a 16 MHz external XTAL whi...
I'm trying to debug an error I get when I try to flash internal flash on my stm32f4 board. I first use the flash_erase command to do a mass erase using openocd: flash erase_address unlock 0x08000000 0x100000Then use the flash_write command to flash t...
Hi,A few days ago, I've asked the community about its opinion on the use of TouchGFX and FreeRTOS for developing a scientific instrument with HMI. Thank to you for all your suggestions which brought new concepts to our project.I come back to you to g...
https://www.st.com/en/evaluation-tools/stm32l4p5g-dk.htmlClocking at 52 MHz 8-bit DDR mode, should be able to get a lot closer to 104 MBps, trying to decide if it is the card or the bus/peripheral getting in the way.Also not impressed by the write sp...
Dear All,Board: Nucleo - H745ZI-QI want to store few bytes of non volatile memory, for which I learnt that I need to use EEPROM emulation code. I went through the code given as part of STM software in en.stm32cubeh7_v1-7-0\STM32Cube_FW_H7_V1.7.0\Proj...
According to the STM32H7 reference manual (RM0433), there is only a single 128kB sector of user flash space available for STM32H750xB devices (0x08000000 - 0x0801FFFF).Other devices in the STM32H7 family (H742xI, H743xI, H753xI) have 2 banks of 8 128...
Hi, I'm working on a project with STM32F746 MCU and I used stmpe811 for touch controller but my code always going into hard fault error during initialization. I attached my project on the drive also I added the initialization part of code. Please hel...