Resolved! STM32 Open Source Projects Suggested
May you people suggest some open source project based on STM32? may main goals are to contribute and learn.
Forum Posts
Cant disable all interrupt while using CMSIS RTOS V2
Hi everyone I am using stm32l496 and I am trying to disable all the interrupts while running sensative routines. to disable all the interrupt I am using __disable_irq and to enable them __enable_irq.But nothing seems to happen, even after I use disa...
not able to ping the STM32H750 device intermittently
Hi,Our project is using STM32H750 together with µC/OS-III as the OS and µC/TCP-IP as the network stack.The device is able to be assigned with an IP address by DHCP server.And the device can respond to ping initially.But if we ping the device continuo...
D-cache invalidation call causes Hard Fault (D-cache is disabled)
Hi. I'm using an STM32H7, and I have the d-cache DISABLED in cubemx, but __DCACHE_PRESENT seems to always be set to 1 by stm32h755xx.h, anyway, and as a result, I'm getting a hardfault when X-CUBE-AZRTOS-H7 ethernet init calls SCB_CleanDCache_by_Addr...
Virtual Com port not working with CubeIDE and ST-Link?
I am attempting to debug an Azure RTOS example (NX_TCP_Server_Echo) but I am not receiving any messages on the VCOM port. In device manager I can see that the STLink Virtual Com Port is assigned to COM8 at 115200 bps. So I attach my Hercules Setup ut...
Nx_Azure_IoT example adapted for our STM32U585QII6Q board . Every time STM32CubeMX regenerates the code, it deletes three files: nx_tcp_socket_driver_establish.c, nx_tcp_socket_driver_packet_receive.c and ...
I have adapted the Nx_Azure_IoT example for my board with an STM32U585QII6Q. My problem is that every time STM32CubeMX regenerates the code, it deletes three files that I added: nx_tcp_socket_driver_establish.c, nx_tcp_socket_driver_packet_receive.c ...
ADC implementation in LL can only read 3 values ?
Hello,I am trying to implement an ADC init and read in interrupt mode.I have a very basic setup where I read an analog entry from a potentiometer and print its raw converted value.When I first implemented it with HAL, I had no issue and could read va...
USB_NOE- what is it for exactly?
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 ...
Whats the problem with USB Host HID
Hello.I have problem using STM32 USB Host HID. I`m stuck in the USBH_Process() function in usbh_core.c, or its better to say stuck in USBH_HID_Process() function in usbh_hid.c file. I am trying to connect a USB keyboard to my own designed stm32f407zg...
access STULPI01A registers from firmware
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
