Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I'm developing a project using the STM32H745 HSEM and found a couple problems with the svd file that make debugging more difficult. My contact with IAR suggested I share my finding with ST to see if a working version can be supplied. 1) The svd fi...
Hello everybody! I am using STM32F405RG with FreeRTOS in my project. In the course of development, I encountered the problem of lack of SRAM. The solution to the problem I thought would be placing 64 KB of the FreeRTOS heap in CCMRAM and its 16 KB in...
ip4_addr_t remote_ip; struct netconn *clientConn; IP4_ADDR(&remote_ip, 192, 168, 0, 11); clientConn = netconn_new(NETCONN_TCP); if(clientConn != NULL) { conn_err = netconn_connect(clientConn, &remote_ip, 8789); if(conn_err == ERR_OK) { netconn_...
I am porting some code from the STM32L432 to the STML496. The STM32L432 had a macro that would allow you to stop the USB clock on APB1 (_HAL_RCC_USB_CLK_DISABLE), but the bit in the RPB1ENR1 register used to do this (RCC_APB1ENR1_USBFSEN) doesn't se...
Hi everyone,I met a problem now. I am developing display product using stm32f429zet6, the lib is f41.26.1. In my project, nand flash is used to storage images and fonts, the sdram is used to cache images. Fatfs work upon nand. Obviously nand and sd...
Hi,I am using STM32F746NG.In the app link file, I set flash to 0x08010000.MEMORY{ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 320K FLASH (rx) : ORIGIN = 0x8010000, LENGTH = 960K /*1024-64K*/}In the boot link file, I set flash to 0x08000000.MEMORY...
Bonjour,Pour le workshop du 6 juillet j'ai reçu une NUCLEO-G491, sur laquelle Azure RTOS ne fonctionne pas.J'avais compris que je recevrais quand même la carte NUCLEO-H723, parce que Azure RTOS ne fonctionne aujourd'hui que sur H7.Est ce qu'il y a de...
Hi, I am using STM32L452 Controller and I would like to use LSI for RTC which is not an accurate clock source.I referenced the following manual and adjusted the pre-scaler as 2.8 RTC prescaler adjustment with LSI measurements - page 23https://www.st...
From time to time I run into a Problem that the STM-Bootloader doesn't respond when I try to activate it.What I do:Hold reset pin of STM low for at least 2s. Then set Boot0-pin to high (Boot1 is connected to GND with a 10k resistor).After another 1s ...
