Resolved! STM32H750 system boot loader via CAN?
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STM32F051 bricked after low level programming of GPIO pins
I am using STM32F051R8T6 controller. I was initially using the standard peripheral library's inbuilt functions and structures to initialize the peripherals for eg. GPIO. Now, I want to optimize my code(size) by trying to directly write into the regi...
STM32F407 CDC dicovery Bord Windows 10 Code 43
I have start from scratch to enable the CDC (VCP) .Complie is ok.But if i connect the board to the LapTop i get Code43.Configuration:STM32CubeIDEVersion: 1.0.0Build: 2872_20190423-2022 (UTC)Windows 10 X64 If have inserted into CDC_Control_FS the gett...
Resolved! STM32F030 Bootloader Go
I have the following situation. I use a STM32F030F4 flashed with a programm created with Keil uVision. I use startupfile provided from ST. Flashtool and Target dialog are configured in "default". The address for the app inside the flash starts at 0x0...
SPI bandwith using HAL ?
I'm testing the SPI capabilities of STM32H7. For this I'm using the SPI examples provided in STM32CubeH7. I will perhaps not keep this code in my own development, rigth now the goal is to understand how SPI is working and what bandwith I can get in t...
Mutiple-Adc with DMA has a problem.
Not able to get adcValue by calling HAL_ADC_Start_DMA(&hadc1,&adcValue[0],6);Please can anyone tell me how fix it?Thanks
STM32L4 fails to boot after the battery ran out
We had a sensor based on STM32L4 installed in the field for a few days. It worked fine until the battery died and the device turned off. The problem is the MCU could not boot up after connecting it back to power. After connecting via SWD, STLink indi...
NTP Client OR NetworkInterface.c file for STM32L475VG on DISCO-L475VG-IOT01A
I am trying to initialize the RTC on the STM32L475VG with the current network time, so I would like to use NTP. I am also using FreeRTOS. NTP uses UDP as a protocol and I would like to use FreeRTOS+TCP to connect to this socket. However, FreeRTOS+TCP...
Resolved! I maked simple program with LWiP, and call netconn_bind(conn, IP4_ADDR_ANY, port) halted MCU board nucleo-f767zi.
I maked simple program with LWiP. After I got dinamyc address, I tried socket connection and call netconn_bind halted MCU.My code: for(;;) { if(OK_D == 0) { IP_A = gnetif.ip_addr.addr; if(IP_A == 0) { HAL_GPIO_WritePin(GPIOB, GPIO_P...
usb disk error problem in stm32f105rb?
hi Im using stm32f105rb mcu to read files from usb using fatfs libraries and i am able to read upto 17 files simultaneously more than that will shoot a disk error. what will be the root cause and is it possible to read more then 50 files simultaneous...