My Ethernet driver is not wrapping as I expect.Section "61.10.1 Descriptor Overview" in RM0399 states that descriptors up to N-1 is owned by the DMA and the DMA continues to process descriptors until the Current Descriptor Pointer == Tail Pointer.In...
The project consists of STM32F745 MCU and a desktop application. The desktop application sends the data over USB CDC and receives the response back. The problem happens if large data chunks are being sent. What happens is that if several packets of l...
Cube MX generate the following code:LL_CRS_SetSyncDivider(LL_CRS_SYNC_DIV_1); LL_CRS_SetSyncPolarity(LL_CRS_SYNC_POLARITY_RISING); LL_CRS_SetSyncSignalSource(LL_CRS_SYNC_SOURCE_USB); LL_CRS_SetReloadCounter(__LL_CRS_CALC_CALCULATE_RELOADVALUE(4800000...
Wondering how to use the STM32U5 Classic Core Middleware (CoreMW) MCU Firmware Package on GitHub. I am working on integrating USB Device - HID standalone in an existing project. The package does not have any .ioc, .cproject or .project files.
Hi,I am using STM32F107VCT6 MCU.I already implemented my whole application using StdPeripheral driver. Now i want to use USB and FatFs but there is no support for this in StdPeripheral driver for that i need to use HAL driver.I tried to integrate HAL...
In STUSB4500 datasheet, it says below for ALERT pin: Pin 19, B2, ALERT, OD, I2C interrupt, active low open drain, To I2C master, ext. pull-up.What does it mean - is the signal triggered when I2C command is sent from I2C master to STUSB4500?Thanks,...
My program hangs on xQueueSend call:if (xQueueSend(msg_queueHandle, (void *)&msg, 10) != pdTRUE) {When I step through the code, I see it reaches the xQueueGenericSend function but exits on the first line of that function where the following is called...
Hi,I'm using the SWIN SensorTile Wireless Industrial Node development board that has an Ultra-low-power ARM Cortex-M4 MCU at 120 MHz with FPU, 2048 kbytes Flash memory (STM32L4R9).On this micro I am using a freertos middleware that I use to manage ta...
I cannot find the script generate_OoB_hexfiles.bat refereed at the STM32F7508-DK demonstration library. On the other hand, This script is only used for concatenate hex images to an only one hex image, and I want to know more about this process. Pleas...
I'm working through ST Application Note AN5027 (link) to interface PDM microphones via SAI (specifically, the example given on p41 onwards). I selected a Nucleo L4A6ZG for this, due to it having SAI, but I'm having some trouble following the DMA con...
