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...
Hi, i have a sensor that generates a TTL signal. I need a couple Pwm signal by using this external signal which is my master. I have Stm32f4 discovery MCU . Is there any way to do this goal. Please help me with any code sample or documents.
Hi,I am using STM32F413 Nucleo board. I am using MDK5 IDE and HAL libraries. I made an example for reading/writing internal flash based upon a cube project. The idea is to erase interal flash and then to write some data to it. I alreay did some simil...
If FLASH register's offset[ex:FLASH_OPTR offset:0x020] refers from the userspace address of Flash memory,writing the user code in flash memory starting address [0x08000000] will overwrite the existing flash registers data?
Hi, I have my PCB that have a processor used as host and STM32U5 (STM32U585AII6Q) used as low power MCU. USART connection is between host and STM32U5.When I enter Stop3 low power mode, and host is turned off, there is a problem with current on USART ...
Hi All,I have an application running on STM32F439 based controller board. And I am planning to use external SRAM.I wanted to know, how we can protect the data in external SRAM ?Or any suggestion on using external SRAM with assumption of security.Than...
I am writing a Programm on stm32cubeide. But during Debugging and Running the Programm, I habe the error Break at address "0xfffffffe" with no debug information available, or outside of program code.I don't know what it means and can I handle with th...
I have read previous posts ,,,I set up dma to read adc ,Although dma's destination address is allocated from AXI RAM, dma does not work when d cache is active.Can anyone share detailed information or a sample code about this?
Dear community,I have some issues with implementing an automatic wakeup with the RTC timer on my STM32L476RG (currently on the Nucleo-Board, will be later replaced with proprietary hardware). I generally have two wakeup sources: either the L476 is wo...
Hello all,I have W9816G6JH( Winbond) SDRAM interfaced with STM32f469 on a custom board.SDRAM is interfaced on FMC Bank2.I have generated SDRAM initialization code for MDK-ARM using CubeMx. When I Write and Read back on SDRAM address 0xD0000000 it sho...
I use a lot of STM32s in my work. The reference manuals, datasheets and so on are excellent but often contain a lot of near repetition between families. What I mean is that the details of the registers for (say) GPIO are often identical. But not alwa...