Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello,I have read the RM0091 and some posts on the forums, i.e.: https://community.st.com/s/question/0D50X00009XkgYiSAJ/stm32f042-usb-what-is-activate-oe?t=1672784003313With all that, I am still unable to understand what is the USB_NOE functionality ...
Hi,We are using STM32H750XB MCU with the STULPI01A, external High-speed USB ULPI transceiver.Is there a way to access STULPI01A registers from firmware running on the MCU ?rgds,kc Wong
I am attempting to use an Azure RTOS Nx_TCP_Echo_Client example in CubeIDE V1.11. I create a FILE->NEW->STM32 Project, then select the Nx_TCP_Echo_Client example from the Examples List in the Target Selector for my NUCLEO-F767ZI board. I then create ...
Hello ,I want to connect (M02 weight indicator) with my controller(STM32F779BI) through MODBUS TCP/IP protocol.I am using microcontroller as client and weight indicator as server. I can't able to read data from server. server is not responding with a...
1- Using cubre-mx I enabled two IRQ lines, each generate its own ISRvoid EXTI0_IRQHandler(void){ HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);}andvoid EXTI15_10_IRQHandler(void){ HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);}Why HAL joint together both IRQ handlers ...
Hello, I'm exploring a new STM32L4S Discovery kit IoT node. After attemped to connect AWS but failed, the original Web server demo FW was erased. I appreciate your guidance regarding:How to restore the demo FW?Where can I get some basic CubeIDE examp...
processing full erase cycle helps, but still have no idea, why device enters such condition!Please help!
I am trying this example on my STM32F769I-DISCO. I followed the given tutorial for adding the dependecy. wm8994 is in ../Components/wm8994/wm8994.h. But when building the code I am getting ../stm32disco/test2_audioread/Debug/../Core/Src/main.c:1263: ...
Hello, I'm attempting to flash firmware to aforementioned microcontroller using STM32CubeProgrammer. I have connected ST-Link VCP port to PA2 and PA3 ports, and i can communicate with my application fine. I even erased flash memory so I could be sure...
