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'm using STM32H563 to develop an application that utilizes the MQTT and TCP connection with LwIP stack. When running mqtt ping-pong application for testing, I got memory corruption in lwip stack (mem.c).Further debug I found that, with the defau...
Good morningI am about to receive a Nucleo F446RE board.I'd like to add a 5V power supply, not using only the USB power supply.Can I give the supply from an AC/DC converter (220V AC to 5V DC)?Can I connect it directly to the board?Do I need to connec...
HelloMCU has SD card & USB in MSC Device mode. I am storing data on SD card in csv fatfs format. The data from SD card can be read on computer by making connecting with USB. Now I want to encrypt the data so only my GUI application software on comput...
@RomainR. @SofLit UPDATE 04/30/24:I no longer believe this is a debugger only problem. CM7 is always successful in flashing and debugging or running.The ST Link GDB Server cannot flash the CM4 in either debug or Release mode. Please see attached fi...
I have customized hardware based on STM32F407 controller.I want to communicate on both CAN 1 and CAN 2. Both on 250 kbps baud rate but on different CAN bus due to some design requirement.tx = Transmit, rx = ReceiveI am able to tx and rx on CAN1 but ...
I urgently need to free up space on Windows and this folder weighs about 20gb.Obviously I plan to save all these files in a flash drive before deleting it, to avoid any kind of problem,But I ask you what is this folder, what files it contains and if ...
I am using motor control library with FDCAN port but STM32G431RB library is not workiking.I can solve the problem with changing code STM32G431cb fdcan library. The method is not proper method for using cubemx. Please update G431RB fdcan library.
Hello, ST expert CubeMX generated software framework is used for our STM32U595VJT6 based hardware design. It works well but for the low start up time. It takes almost 1 second between 3.3V is stable and the flag GPIO turns high in MX_GPIO_Init. Is th...
I am generating PWM signals for 4 channels using TIM1, with 2 complimentary outputs. The CCR values should come from an array lookup table via DMA. is this means The DMA trigger by TM1 ? I am trying to generate a sinewave from the following array...
The CKMODE bit becomes 0 after changing the setting values of the OVSE bit and OVSR bit of ADC_CFGR2.Therefore, the clock frequency of ADC exceeds Max32MHz.Is it a malfunction of STM32G071?I am very in trouble.If you have any countermeasures, please ...