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The DMAMUX1 can trigger DMA requests through synchronization and within the tab of synchronization possibilities there is TIM12_TRGO (input 7). So here is my question do the bits MMS[2:0] in register TIM12_CR2 configure this TRGO (it is written that ...
I declare that I am using a CAN library which works with other boards, so right now I’d like to rule out that’s the problem.Therefore, despite having configured the CAN and the code compile correctly, the messages are not received while using STM32F4...
I have identified from ADC1, 5 channels ( IN1, IN2, IN4, IN11 and IN12) and from ADC2, IN4 which i can use on the Nucleo-F303K8 board. I am currently only concerned with with the ADCs but will later add the 3 DACs ( DAC1/1, DAC1/2 and DAC2/2 ).How d...
I have problems detecting a falling edge external interrupt. I can see with the tester the signal changes from 3.2v to 0v so its produced but the the interrupt is not generated. Could the 3.2v instead of 3.3v the problem?Signal is oscillating 3.19-3....
I read in the reference manual that the STM32H750 has a 32-byte fifo. FTHRES is the FIFO buffer and FLEVEL indicates how many values are stored in the FIFO buffer. The reference manual also explains that after the FIFO is full the QSPI peripheral t...
Загрузка �? �?айта не возможна дл�? �?качивани�?, Как работать �? STM32F4XX контроллерами нет возможно�?ти запрограммировать. �?ужна программа ST SW-STM32065 и Keil μVision, а �?качивать не разрешает.
I have configured 2 UARTS both are configured to using HAL_UARTEx_ReceiveToIdle_DMA.My init functions:HAL_UARTEx_ReceiveToIdle_DMA(&huart3,aRxBuffer, RXBUFFERSIZE); __HAL_DMA_DISABLE_IT(&hdma_usart3_rx,DMA_IT_HT); HAL_UARTEx_ReceiveToId...
Hello,I am currently working on my end of year project. I first realized my project under a development kit then now I realize the PCB.I am currently facing a problem. I have an STM32L073RZ which I must supply. As a power supply, I have a Li-SOCl2 ac...
When using an EXTI input to trigger a DMA request, there is only the possibility to trigger on falling or rising edged of the input. But my peripheral has only an output which is active when data are ready for read or write. This output is static and...
Hi all,I have a CAN 2.0 network up and running with a F407 and some F103. I added a board with a G0B (fdcan). I couldn't get my hands on a FDCAN-tranceiver. I tried to get it working in classic mode (from repository example) with a CAN2.0 tranceiver....
