Hi Im using stm32f4 discovery board to initial keyboard but when i connect the keyboard to board it detects the keyboard but didnt send any information.I change the keyboard and use microsoft curve keyboard 3000 and nothing changedIm using STM32CUBE...
Will the support LL drivers? Does anybody know it? I love LL drivers. Thank you.
Hello,I've developed an application with the STM32F042 that functions as a USB HID keyboard. I would like to know if it is possible to send USB HID commands to a device (STM32F042k6T) that is working as usb hid keyboard?
By coincidence I discovered a bug in HAL_delay(). __weak void HAL_Delay(uint32_t Delay){ uint32_t tickstart = HAL_GetTick(); uint32_t wait = Delay; /* Add a period to guaranty minimum wait */ if (wait < HAL_MAX_DELAY) { wait++; } while((HAL_GetTick...
I'm using STM32 Cube FW-F4 V1.21.0 to generate UART driver code, it seem has a bug for:HAL_UART_Transmit_IT(UART_HandleTypeDef*huart, uint8_t *pData, uint16_t Size).The UART will not send thepacket if any data in *pData = 0. For example:HAL_UART_Tran...
Hi,I need to match motor speed with the speed of the measured device.My idea is to toggle pin when encoder pulses count reaches some value.I was unable to generate an interrupt on a specific count, so I decide to react on each pulse and check count.I...
X-CUBE-AZURE sample supports L475, but I want to use L452 instead. Can you guide me the procedure to do it?
I get few questionning:The STLINK does not detect any target voltage on the T_CAN_VCC pin, whereas I put 3.3V from my STM32 on it. What can I do ?The documentation says to put BOOT0 high and BOOT1 low. that's what I did. But connection's still imposs...
Hi All,I am currently working on creating a file system on an stm32f207, using the nucleo board for the time being while I wait for my custom boards.The board will have an SD card as well as a USB. I have made a simple function for creating a folder ...
I use stm32h7 nucleo board and there is gpio example in stm32cubeh7 and I changed clock configuration ,but it doesn't work.STM32CUBEh7-project-nucleo-example-gpio-gpio extstatic void SystemClock_Config(void) { __IO uint32_t StartUpCounter = 0, HS...