User Activity

Hello,I'm trying to set up the character match interrupt to detect the character '\n' (which indicates the end of a packet) and I don't manage to get the interruption.The procedure I'm using is:initialize the uart, its gpios, and the dma.enable the u...
Hello,I'm having problems in getting the HAL_DCMI_FrameEventCallback called from the HAL layer.I'm using the DCMI in snapshot mode and from what I understood reading the dcmi hal driver code, the frame interrupt for snapshot mode is enabled when the...
Hello,as the title tells, I would like to power up a Nucleo 144 board (STM32l496) from its User USB connector. I've read the documentation and it tells that it is not possible, but would it remain impossible even with an external regulator connected ...
Hello,I would like to signal a possible error on the reference manual of the STM32L496 (RM0351 Rev 6)At pag 348, section 11.4.5, Table 45 the first line (source port 8bit, destination port 8bit) indicates that the Number of data items to transfer is ...
Hello,I'm working on a DCMI to USB video class converter which runs on a STM32L496. The image sensor is a custom grayscale level sensor developed by my institution. It is 640x480, 8 bit per pixel, however to simplify the things I configured the DCMI ...
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