Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on June 17, 2018 at 08:44Environment: STM32469I-EVAL Windows 10 x64 STM32CubeMX v. 4.25.0 STM32Cube FW_F4 V1.21.0 System Workbench for STM32 Version: 1.15.0.201708311556 SD card inserted, code sample Projects\STM32469I_EVA...
In order to evaluate emWin graphics library, I'm using the evaluation board STM32H745I-DISCO and I'm trying the example project "STemWin_HelloWorld".When I call GUI_DispStringAt ("hello",0,0) I see that the string is not displayed from X = 0 position...
Hello,I tried to use the factory DFU bootloader to program an image via USB. Everything works until the DFU utility tries to write/erase anything in Bank 2 of the Flash (from 0x8100000). When I try to write data to this region, the DFU utility just p...
Hi, i noticed, that the LL driver does not set the RX fifo threshold levels according to the datasheet:" Rx buffer not empty (RXNE) The RXNE flag is set depending on the FRXTH bit value in the SPIx_CR2 register: • If FRXTH is set, RXNE g...
HI All, I am using STM32 nucleo-L4A6ZG development board.And I am implementing FreeRTOS MPU application with help of NUCLEO-L476RG FreeRTOS_MPU example code.I have replaced ARM_CM4F with ARM_CM4_MPU. Added mpu_wrappers.c file in my current project...
Hi,I'm trying STM32L05x embedded bootloader - Read Memory command via UART.I can read flash memory (e.g. address start by 0x0800_0000), but when I try to read SRAM ( start by 0x2000_0000) , it always return NACK.Is it not possible to read SRAM via bo...
I have my Nucleo l152RE board i want send and receive small data using vpc , then i use cdc configuration then my program : MX_GPIO_Init(); MX_USART2_UART_Init(); MX_USB_DEVICE_Init(); /* USER CODE BEGIN 2 */ /* USER CODE END 2 */ /* Infinite loop */...
For now, all the information I got about this library is it only supports to F4. So, will it work with F7 ? Thanks.
I Developed a hardware USB HS Application with STM32H750+USB3300, and just run the softerware generated by CubeMX. I make sure that the device is enumed successful by capturing the packets with wireshark. but it still show me an fail icon(an yellow ...
Hey, I'm using a STM32H743ZI. I'm trying to implement a callback function in my code but when I implement the IRQ_handler, the USB_CDC_FS stops working - when I remove the IRQ handler it works just fine.The computer recognizes the USB port but I can'...
