I'm using STM32L4A6 and it's SDMMC peripheral to communicate with an eMMC device.I found it occasionally get stuck in the MMC_InitCard() call. Further investigation shows it's stuck in the MMC_ReadExtCSD() call, where it utilizes a timeout value of 0...
Hello, I am using the STM3273C board as an i2c slave. The master is requesting the data via repeated start.For this I am using the method HAL_I2C_Slave_Sequential_Transmit_IT. The problem is that the first byte after the restart is always 0xFF. The d...
I found examples in STM32CubeIDE but they don't concern the special topic 'Mem', meaning writing device address and internal register address together within one data packet.
Hi guys.. I have to create a bootloader for the micro STM32F746GZ . I have already an existing application for such a micro. I need to create the bootloader and then jumping from bootloader to the existing application. Any ideas about how to do it i...
I ordered on 14th June and the order is still in the processing state. Will it arrive in time for the course?
I am trying to learn about implementing a composite usb device. I have seen that Cube does not provide a ready solution for this and so I downloaded the USB FW library along with the examples. There is an example for a HID-CDC composite.I have seen t...
Hello,I set up a thread that waits for particular set of flags (see code below) without any timeout. When flags are noticed - code is executed, but flags are not cleared (due to "osFlagsNoClear" option). One flag comes from another Thread, which sets...
Hello,I have setup the USB Device as MSC Class, connected to SD Card so once I connect to PC I can access to SD by Windows Explorer. It is shown as generic USB Device. How can I configure with a custom name descriptor?Thank you
Hi everybody. We're facing some issues with MAC Ethernet controller on STM32H753 MCU. Situation looks like a silicon bug: after transmitting of 2147483648 (0x80000000) packets over Ethernet the internal MAC controller in the specific circumstances st...
