nucleo -l152re cdc example in windows 10
I need an example project(keil or iar ) for testing cdc on Nucleo l152RE .Thanks
Forum Posts
STM32F7 USB Device HS DMA enabled
Posted on June 12, 2017 at 17:14I'm working on the audio example and I've made it work with Audio Class 2.0. Device enumerates and ISO packets are received.However when I decided to enable DMA for better performance the TX line is not working. Devic...
IAP UART is not working
I am using stm32f072 discover board. I am developing IAP UART code. I take the reference code provided in the repository. I am attaching the code too. I am also following application note AN4065 and AN4657. The option for downloading and uploading, e...
I'm trying to use flash memory on a STM32L452RE to store some user data. i can get the X-CUBE-EEPROM_V2.0.0 to work with a 4+ device, but not the L452RE
Specifically, as soon as it tries to read flash (this first line from the EE_Init ==> addressvalue = (*(__IO EE_ELEMENT_TYPE*)(pageaddress + varidx)); it hard faults on the next instruction. i suspect it has something to do with dual mode vs single m...
STM32G071RB USBPD Source not weakup PE task
STM32G071RB USBPD Source:First time, plugin usb-c cable, STM32G071RB send some source cable, the SRC power negotiation finishdisconnect and plugin cable again, the PE task not weak-up, no source cap packet send in type C bus. the source code go to so...
How to send USB Touch HID commands to host using STM32 F767ZI.
Hi all! So currently I have set up my stm device as a touch screen usb hid. When I plug the stm into my computer it shows up as a hid touch screen. My current problem is I am stuck on how to send commands from the stm to my computer. Ex: Sending coo...
Programming STM32 over ethernet
I was wondering if there was any example code or some documentation on programming the STM32h7 over the Ethernet port. Instead of connecting a JTAG connector to the board to program I would like to use the Ethernet port through a switch. Anyone able...
KSZ8081 MII MAC destination always set to broadcast
Hello!I'm trying to interface a KSZ8081Phy with a STM32F767ZI MCU which is MII. I was already able to interface with the RMII Phy o in the Nucleo-144 board.. So I replaced all the settings to able to run from an MII interface. I'm running the Web Se...
USB Mass Storage
I am using stm32f072 discovery board... I want to save data in SD Card and send that data on USB. Can you tell me the approach?Other thing is Can I write data on pendrive directly?
