Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, In the confirmation e-mail I received, It says:"You will get the NUCLEO-H723ZG board from our local distributer that will be used during the hands-on exercises, at the shipping address you have provided upon registration."I did not receive the bo...
Trying to debug why the StLinkv3/Cube isn't bootloading.. According to AN2606, the embedded dfu bootloader for the M7 is in: ITCM-RAM at 0x00000000 (Boot0=0 is FLASH 0x0800 0000)However, once I jump, I don't see the UART TX line go high, which ...
Hi,I'm developing a new product, and one of the design requirements is to implement an embedded web server on the microcontroller. The web pages should be responsive and dynamic like single page application (SPA) web pages and there are 3 pages to be...
1.你好.请问我使用STM32H743ZIT6使用内部512Kram作为TFT彩�?的GRAM,�?�时还需�?使用USB HOST和文件系统.这�?方案�?�行�?�?2.我的GRAM放在了512KB的RAM中,程�?�?行的RAM放在了128KB的DTCM中.但是打开内存管�?��?�编译器报错内存冲�?..�?�?�我在内存管�?�中删掉了几个内存池�?�显示工作正常.3.显示工作正常�?�,我�?�现使用内存管�?�为FATFS文件系统申请内存时出错,无法申请.请问这是什么原因呢?
I am new to LWIP and MQTT. I am trying to use MQTT using LWIP in stm32f767 . I am able to get ethernet connection up and ping also works. I use mqtt_client_connect to connect to the server. The function is as follows:-mqtt_client_connect(mqtt_clien...
I am working on FATFS, SDMMC WITH FREERTOS on NUCLEOH743ZI2. I use STM32CUBEMAX to config the program. however, the program doesn't work properly. sometimes, I can mount sd card properly, but when I try to open file. the program always get failed res...
Hi community.. I have the following code : bool FLASH_WriteDoubleWord(uint32_t flashAddress, uint64_t Data) { FLASH_Unlock(); /*clear some flag*/ __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR ...
Then I use HAL_HCD_HC_GetXferCount (trough default implementation in USBH_LL_GetLastXferSize) for out pipes after successful complete USBH_BulkSendData and USBH_LL_GetURBState) - transferred size is zero for non-empty transfers.my case:STM32F746, USB...
In my last projects, i've been dealing with FreeRTOS programming...there i had a chance to create multiple threads and test them.Then i recall when checking the performance of our pcs we see something like 4 cores, 8 threads, etc.Does the term threa...
I mean, is there any button or pins I could press when power on then make it into DFU mode, and the DFU mode would be recognized by Ubuntu?
