Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I observed how is going after HAL_PWR_EnterSTOPMode() execution without setting by HAL_RTCEx_SetWakeUpTimer_IT().Then strange phenomenon occurred.I presumed that power stop mode continues till interrupt and systick works even under power stop m...
I want to receive data from my host PC through USB. I'm using the STM32C0 series nucleo board as USB HID device. I have assigned the value of capslock to the user button. and when the button is pressed i want to turn on the user led on the board. the...
Hello @ASEHST , Your fix worked for me, suspend systick before entering into STOP3 mode. But currently I'm working with Zephyr RTOS and using STM32 HAL drivers to enter into STOP3 mode, with zephyr 3.2.0 version we got same issue as control is coming...
HiMy board is STM32F407G so I want to understand the tx mailbox callback once interrupt hit I am sharing project in which I am sending CAN1 to CAN2 and CAN2 to CAN1 in loop back mode same ID.So rxindication is working fine and this is the project I g...
I'm trying to set up USB host on the STM32F411CEU6 (blackpill board). It's been hard to find examples specifically for this chip so I have put together my current code based off of other F4 chip examples with some modifications for this specific chip...
I need to connet usb camera to stm32h743. But I can't find UVC(USB VEDIO CLASS) in STM32Cube_FW_H7_V1.11.x\Middlewares\ST\STM32_USB_Host_Library\Class. There is no UVC in cubemx too. Any idea to achieve ti?
Hello everybody,i have a strange behavior when doing the linear calibration in ADC1 of the STM32U585.When the bit is not set while calibrating the ADC the result is pretty good. I average the DR value 16 times and the average result is about 3698 whi...
Where can i find the firmware upgrade application? I downloaded the most recent (1.28.1) stm32f4 package but under projects there's no FW_Upgrade folder.I have an older package (1.1.0) and i can effectively find the firmware upgrade application there...
hey how to use printf in stm32f429i-disc1 board and my mcu is stm32f103cbt6
Hi community, I´m using an STM32F411RE with which I plan to create a custom bootloader with specific functions located on sector 7 of flash memory. These functions will read the data stored in an external EEPROM that contains a .hex file, which shou...
