My USB device has an input buffer of limited size. If the buffer is full the USB driver should respond with a NAK to any incoming data packets until the buffer has enough space for new data again. How can my application signal this buffer-full condit...
I have tried several online tutorials. I succeed with the implementation of the sample code MSC_RTOS included with STM32CubeIDE installation, but when I try to configure the Disco Board on a CubeIDE-TouchGFX integrated project to interact with a USB ...
Hi,I bought a nucleo L496ZG, and I would like to connect a keyboard to it's micro USB. I read the nucleo manual that I need to enable the PowerPin (PG6), I did it. Now the LD8 should light and the device should get power, but nothing happens.Does any...
We are using stm32h750xb for our project running uC/OS-II RTOS.Question: is there a way to check the remaining heap size for the system at any point of time after the product is up and running.
HI,All , if any one have done HSE enabling in Stm32f072 & Stm32f103 MCU please share.As what ever examples available are for HSI clock only .So please some one revert .WaitingRohit
The PHY chip for HS is USB3320. On the SCH part of UM2198, PIN32 of USB3320 is optional connect to MOSFET. Is it for power on sequence purpose? I can not find the power up sequence requirement for this.Is it requirement of H753's HS OTG?
Protocol support: SPI, UART, USBCurrent Consumption: Ultra LowOperating Voltage: +3.3VSupporting software if any for fingerprint data sensing.
Anyone that knows the details? Seems backwards.CubeMx generates an init-fuction for CAN which eventually calls HAL_CAN_Init(). The very first part of this function is to exit sleep-mode. As per documentation this means "syncing" - waiting for 11 idle...
I have build a IAP bootloader at 0x8000000 and test with a simple blink app at 0x8040000 which works fine but if I add FreeRTOS for the same blink app at 0x8040000 its not working. It jump to the blink application but it doesn't pass the SystemClock_...
Hi, I need to modify the bootloader of the STM32F427 MCU.Specifically, I need to modify the UART portion of the bootloader so that it works with RS485.This should just involve adding a control line for direction flow.So, my questions: Is the source c...