Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on September 01, 2016 at 18:33Hy, I start to work with the Nucleo Platform. I have several Nucleos and can program them with System Workbench for STM32, no problem. But when I connect the USB cable to either a USB power pack or a PC that has ...
Posted on August 31, 2016 at 10:23Hi, I'm using STM32F746-DISCOVERY. I want to use ethernet, but I connect for a little time 3-4 seconds and the the connection dropped. When I try to connect again I cant. I saw the example of ST and there isn't any ...
Posted on August 30, 2016 at 13:11Given that in some instances both interrupts can be active at the same time, what is the point or use in having two? Is there any reason why the vector table for both shouldn't point to the same interrupt routine su...
Posted on August 29, 2016 at 19:43STM32F427.I cloned a cube project for a working application with Micrium os. I want to run code without an OS. As far as I can tell so far I am doing all the same initializations but the function USB_CoreReset fai...
Posted on August 26, 2016 at 19:39Hardware / Configuration: STM32F407vgt6 @168MHz USB3300 ULPI (waveshare) @24MHz USB HS + DMA Bulk Transfer (IN-Transfer) Modified cdc-Example (STM32_USB-Host-Device_Lib_V2.1.0) libusb-1.0.19-10903 Hello , I tr...
Posted on August 25, 2016 at 15:59I am guessing that the HAL lock and unlock mechanism prevents this from happening.Does anybody have any ideas or suggestions to make simple writes to peripheral registers work again like they did in SPL? (example - ...
Posted on March 03, 2012 at 06:09Hi All I thought that I had managed to tame the USB FS device, but I was wrong. There is one simple thing that is not working and it is so simple that it seems impossible to solve... I have a CDC class operating. Enu...
Posted on August 24, 2016 at 14:25Hi,I am using STM32L4 and have generated code from CubeMX for FMC-NAND Flash along with FatFS (User-defined) options enabled.But the User-defined FatFS calls are empty (USER_initialize(), etc) in the user_diskio.c.I...
Posted on August 22, 2016 at 16:54I am not sure if this is conceptually possible but I would appreciate some inputs. I have a push button configured as EXTI0 and another push button to EXTI7. However, when both buttons are pushed together, I want to...
Posted on August 23, 2016 at 09:38Hi,I'm trying to use cubeMX to initiate DMA transfer using timer event.On timer event I would like to copy GPIO port to memory.I see a lot of examples how to do it without cubeMX, but it looks that they use other HA...
