Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am using X-CUBE-AZRTOS-L5 on my project. Also will use X-CUBE-CELLULAR for 4G connection. X-CUBE-CELLULAR uses Azure RTOS version 1.9.0 but X-CUBE-AZRTOS-L5 uses 1.8.0. Cellular package uses NetX features comes with 1.9.0. I use CubeIDE and make se...
I am using STM32L1 series and configured it as as custom HID device. I am able to receive data from PC and able to respond once using USBD_CUSTOM_HID_SendReport function. If i am trying to send again data to PC using the same function it is not worki...
Hello!I am trying to run ping on my board with STM32H745 (similar to NUCLEO-H745ZI-Q). Instead of the standard LAN8742, I have to use KSZ8081RNA. On the advice of @Piranha and @Pavel A. in other branches, I leave almost everything as it is in the L...
Some HAL functions, like HAL_UART_Transmit_IT use "_IT" suffix. Is there a convention for it described anywhere? Let's say my driver also has some blocking mode and interrupt mode calls. Should I use "_IT" suffix? Or maybe "_async"? What does "_IT" e...
I want to make a Filesystem with FileX and use the usbx device storage class to get access to the files. I successfully created a FileX filesystem on ram. I found the examples Ux_Device_MSC, this uses the sd card for the file system.In ux_device_msc....
Hello , I am working on NUCLEO-H745ZIQ board. I have to use the AZURE RTOS USB of CDC.How much data can we access through usb? I am using usb fs can I get the 100MBps speed for communication? there are some links of video for usb azure rtos. can we ...
I want to interface two electret microphones (stereo sound) to STM32F446 chip. I don't know how to connect it or what protocol or pins I have to use. I have found a lot of information about digital microphones but nothing on this topic.Thanks.
I'm not alone in my confusion I think, when taking in the information of RM0313, rev6, page 838. And that is how to handle the 't' (toggle bits) in the EP registers. Where RM0313 mentions that read-modify-write is be avoided, I see in ST's code (and ...
Actually, my aim is to get data from a digiducer sensor with STM32F0 via USB port and can't understand how.
