Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
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.
Hello STM32-Community,I'm currently using an STM32L4R with USB Connection to PC. I've "Device_ONly"-Mode in USB_OTG_FS (though I am not 100% sure if required) and USB_Device in STM32CubeMX activated. I included the settings iof USB_DEVICE in the cate...
Hello!I want to implement USB host MSC function on freeRTOS using stm32F427.It is implemented to work well without applying the freeRTOS, but it does not work if the freeRTOS is applied.Please introduce materials or web sites that can refer to the ne...
