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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...
#include "main.h" /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */ /* USER CODE END Includes */ /* Private typedef -----------------------------------------------------------*/ /* U...
Digikey has some STM32 CPUs in stock, lets see how long that stock will last.
