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...
I am using st-link v2I cannot upload the program to the microcontroller is there any wrong with my design
Hello ,i'm using STM32 board to build secure Boot loader. Currently i'm working on these boards below1)stm32f3342)stm32f4113)stm32f4464)stm32f7465)stm32h723I want to know if this board supports secure boot ? if not could you suggest me which all STM...
I try on nucleo F446 MX_USB_HOST_Init(); /* USER CODE BEGIN 2 */ USBH_ReEnumerate(&hUsbHostFS); /* USER CODE END 2 */ /* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { /* USER CODE END WHILE */ MX_USB_HOST_Process()...
When I configured the USART3 and LPUART1 it was going to the error handler function.can anyone tell why that's happening.
Hello everyoneI have two questions.1-) I'm trying to make a socket app application at 100Mbps with the STM32F407VG DISC card. I want to send and receive data via TCP.2-) I want to measure the read and write time of a port.Can you help with these two ...
Hi TeamDoes anyone know how to disable SWD and JTAG by default setting, using HAL library?To protect the firmware for reverse engineering, I want to disable SWD.As you know, it is enabled by default after a reset.Also I know that there RDP to protect...
Hiwe are using stm32f746g-disco board.we want to write and read into SDcard through sdmmc interface.We are using following HAL drivers for SDcard write read.we are filling values to W_buff.HAL_SD_WriteBlocks(&hsd1,W_buff,0x00,1,0xFF);HAL_SD_Readblock...
Hi， I'm using comp1 of stm32g474rbt6 and setting 70mV hysteresis.when a DC signal input PB1,the output always shake。But comp4 do not like this.
Hi there!I hope some one can help me. I use one STM32G031F4P6 for one my project, and i use the serial port with one RS485 ic, My problem is that i don't have any problem to receive the data from PC to micro controller the problem is the opposit re...
Hi All, I'm using an STM32F401CCU with a TI PCM5102A DAC. I've set up a simple DMA (code attached) and a naïve square wave function. My issue is that the generated square wave is at the 'wrong' frequency. In the code I am generating a 440 hz (or mult...