Hi, I am using linked list mode for circular buffering DMA with Timer1 in burst mode. The expectation is that after 300 transfer from memory to timer 1 CCR register, the DMA should start again with the buffer. To do that I need to use Half Trasfer in...
I am testing Rx handler logic on a STM32H7 based board. Pins PD0/PD1 are set as Rx/Tx (huart4) with Global Interrupt set. The uart is setup to interrupt on Idle...HAL_UARTEx_ReceiveToIdle_DMA(_uart, _JoyRxData, BROADCAST_CMD_SIZE);and the interrupt i...
My STM32F401CCU6 has 256K flash memory, and I want to use it to store some data. Trying to create a user kept pausing the program at the hardfault handler when I tried debugging. Where am I going wrong? Are there any good resources for this microcont...
Dear all,for the past few weeeks, I've been trying to get the STM32H753VIT6 up and running with the USB3320 ULPI interface but I have not been succesfull. First, I have tried to run a CubeMX generated USB CDC example to test the functionality, but t...
Hi,playing around a program found hard fault handler on debugging Can anyone help to proceed that
good morning. since this morning, on my nucleoH755ZIQ I am trying to make work my UART connection. I followed the stm video on YouTube and did as said: connected USART 2 (doesn't USART 1 work?) and then implemented the simple code in the while lo...
Hi,We are using the STM32F446RCT6TR together with a ULPI-PHY in an application to be able to use USB-HS. Is there a controller from ST with which we can dispense with the ULPI-PHY if we use USB-HS + USB-FS with otherwise the same properties as the ST...
Good morning,We designed a LED controller with the STM32C011. We exposed the BOOT0 PIN in our design as followed: Now the first prototypes are potted in without access to the SWD interface and we want to update the firmware via the internal bootloade...
Hi, I am using stm32H7b0 in my project, can you help me how to create a double buffer for config 1-layer LTDC that uses internal SRAM for frame buffer? if you give me a sample code that would be better.Thank you
Hello community,The CMSIS DSP library supports a 4096-point FFT, but my project requires a 16384-point FFT. I added some extra library files (downloaded from GitHub; these files are written in C) to my project and successfullyperformed a 16384-point ...
