How may I contribute in CubeF4 library improvement?
Hi all, I work a lot with CubeF4 library using and improving this code. Is there an official way to contribute or share my code, so that everybody can benefit from improved CubeF4 library?
Forum Posts
How to make a STM32 (blue pill) talk to my computer via USB (serial)?
Hi all,after working with Arduinos for some time now, I am currently trying to get stuff to work using a blue pill (stm32f1). I've managed to get some code working that turnes on the builit-in LED when a button is pressed using the Arduino IDE.With ...
STM32H753-eval2 usb device msc not found *SOLVED*
Hello to everybody,my aim is to use the device like a usb pen drive and the memory is an sd card, butI got an issue using project usb device msc_standalone included in STM32Cube_FW_H7_V1.5.0: when I load this to evaluation board STM32H753I-EVAL2 and ...
CubeMX/HAL RCC_MCO3 bug
When generating code for the STM32L051C8Tx and STM32L053C8Tx MCUs using CubeMX I am experiencing a build error when setting channel 1 of TIM21 in input capture mode. The following line is added in main.c within the void SystemClock_Config(void) funct...
How to use STM32G071 DISCOVERY board as PD sink with STM32Cube MX?
I have got an example about USBPD_Analyzer from ST web, but I want to use it only as sink mode. How can I build my own project? Are their ang another scours can be use? such as STM32G0 PD User Guide, example project by CubeMX . Waiting online . Thank...
stm32f401 usb hid device not able stop / suspend / device disconnects physicaly in pc device manager?
In STM 32 f401 Nucleo board hardware USB HID CLASS code is generated by cubeMX. It is working Fine When usb is plugged IN.. I wanted Stop & Clear class Configurations. I am using USBD_LL_Stop,USBD_LL_DeInit,Suspend Functions tried but It's not workin...
STM32F103 "Device electronic signature" unreadable after USB init
I can usually read my STM32F103XB's "Device electronic signature" ("Flash size register" and "Unique device ID") both by "using the JTAG/SWD or the CPU", as per that quote from the RM0008 documentation. The correct addresses hold values of 0x0080 (in...
I am trying to use fatfs with STM32L496g. Whenever i call f_mount, i am getting res = 1, (A hard error occurred in the low level disk I/O driver). I am using a discovery board for now. The sample project that comes along with it, is working fine.
I have tried debugging, and the error comes wheneverf_mkfs -> find_volume-> checkfs -> move_window -> disk_write is called.looking at it, i see the implementation in diskio.cDRESULT disk_write ( BYTE pdrv, /* Physical drive nmuber to identify the d...
USART protocol in bootloader : behavior of readout unprotect
Hello,I have a small question about the bootloader, I guess this is common to all protocols but I have only tested with USART protocol. After sending the command readout unprotect, the application note states that :"After the transmission of the [fir...
Bug in SPI Transmit ?
Dear ST-Team,I am using the HAL SPI driver (v1.11.0) on an STM32L072 in blocking mode, 8-bit data size and calling HAL_SPI_Transmit. After some calls, the assert fails because the buffer I am calling it with has a non 16-bit aligned address.I think t...
