Hello everyone,I would like to ask for some guidance on which Interrupt i should use for FreeRTOS message queue to help synchronize my state machine. I am using UART to transmit data to device, and i would like to know if i have finished transmitting...
On first debug session everything works fine. However on second and beyond session dma stop working.Hardware: custom stm32l4p5cet based board, original ft232 uart bridge, stlink v2.CubeMX settings: UART with DMA on RX and TX (RX in circular mode), Gl...
Are there any instructions/app notes discussing the steps required for a SPI transfer using DMA and the LL libraries? I found some samples online for UART and tried adapting them for SPI but am so far unsuccessful. I'm still debugging but in the mean...
hello, i´m using stm32f103c8t6 and cubeIDE to write a simple blink code. The program get stuck in the HAL_Delay call. I noticed that the program blocks in the second call of HAL_GetTick(void). I tried adding this to stm32f1xx_it.c as suggested in oth...
So I bought STM32F769 Discovery Board for prototyping. In BoardOverview doc states the demonstration source code could be found in www.st.com/stm32f7-discoveryBut I could not find it there, it only provide the compiled binary which is not much of a h...
Im using stm32f429 controller,now in our project i want to play audio in wav format.now sd card read function working fine,data transfer from uc to DAC using i2c DMA mode.but now only noice is play.what to do now ?any suggestion ?
I create 2 simple applications on Nucleo-L476RG.Both application have default settings from STM32CUBEIDE.1 - bootloader - just jump to 0x080100002 - Application - led flashings with HAL_Delay functionBootloader jumps into application, pplication star...
I am trying to get the CAN Bus to work. I am using a NUCLEO-F446RE. It fails in the HAL_CAN_Init() routine. Which is code that is auto generated. Someone suggested maybe the board is bad. Fortunately I had a NUCLEO-F446ZE (144 pin package board) and...
