HI,I'm using an STM32F4 device and CubeIDE SW to interface with a mouse as a host with an HID. I use the USBH_HID_EventCallback function to trigger mouse readings.Can I change the mouse's polling rate so that it will be triggering faster?The current ...
Below Quoted from: lwIP - A Lightweight TCP/IP stack - Summary [Savannah] (nongnu.org)lwIP 2.1.3 released posted by goldsimon, Wed 10 Nov 2021 06:52:43 PM UTC - 0 replieslwIP 2.1.3 is now available from the lwIP download areaor via git (using the...
Many times, using serial communication at 115299 baud, when I jump from the bootloader to the application, although I receive a positive response, the application does not start (never reaches the main of the app).I am using a STM32H755IIT and I have...
Hi All,I have a project data logger using STM32F4 and send data to the local server using an Ethernet interface. I use Lite W5500 Ethernet Module. Could anyone share the example code, hardware configuration n wiring? Thanks a lot
When doing triggered (EXTI2 line) DMA transfer with SPI in circular mode I often don't get the expected result. If I do the DMA transfer (non-circular) from the EXTI2 interrupt everything is fine.Code transmit 10 bytes, receives 10 bytes each transfe...
Hi, I could not find anywhere some issue similar to mine. Neither something on the documentation that explains this....I have an application that it is supposed to load the firmware to the uC, using USART. I can signal via software the BOOT0 and NRST...
Hello everybody:I’m facing the following problem. To boot the microcontroller right know I have pin PA14 – BOOT0 to GND through a 10K pull down resistor (This pin is also shared with SYS_SWCLK) and BOOT0, nBOOT_SEL bit to 0 -> Boot area main Flash me...
Using an STM32L0x0, and with the DMA a HAL_UARTEx_ReceiveToIdle_DMA call to receive 6 bytes. DMA is configured for 8-bit data size on both the peripheral and memory size (MSIZE and PSIZE in DMA_CCR are both 0x00). However, the RxEventCallback seems t...
