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I can see an output in my serial monitor if i am using CubeMX and CubeIDE but with baremetal in Keil, I dont understand why i am not seeing any . I have a B-l475E-IOT01a board with me, and from the schematic I can see both UART1_TX and UART1_RX conne...
Hi clive I have interfaced UART DATA device(sender) and NUCLEOF401RE(receiver) I have set the proper BAUD RATE 115200I am using UART-1 to receive dataI generated the code in the IDE and first tested for transmit functionality and it works fineI took ...
I am using STM32F407VG MCU (STM32F4 Discovery board) and I want my MCU to wake-up from STOP mode when it receives a message from UART. I had to adjust some things manually because the STM32CubeMX is unable to set UART Rx pin as an GPIO interrupt pin ...
I can send and receive packets in run mode, but I never get a RX DMA interrupt when in sleep mode. I do not have any interrupts enabled in the USART hardware, and do have DMAR and DMAT enabled. Any ideas on what might be missing?Thank you.
/* This is the function that initializes the SPIRIT with the configuration that the user has exported using the GUI */ void SpiritBaseConfiguration(void) { uint8_t tmp[7]; /* Be sure that the registers config is default */ SpiritSpiCommandSt...
Hello,I am using an STM32F072 Nucleo board. I use the STLink USB-to-UART bridge to communicate with the MCU.From time to time, the STLink UART on the PC gives a write timeout. I cannot reproduce this readily, it does not happen often.The COM-port sti...
Hi I'm using STM32cubeIDE and I use two DMA channels,DMA1_Channel1 is for ADC1 and DAM1_Channel5 is for USART1_rx.USART1 is using for RS485 communication. HAL_ADC_Start_DMA(&hadc1, &adcVal[0], 8); HAL_UART_Receive_DMA(&huart1, &rxBuffer[0], DMA_RX_BU...
Hi allI am struggling to get the I2C up and running. I set the clocks and initialisation up in CubeMX (latest version) and when debugging the code I keep getting the pclk1 variable coming back with 1000000 which is below the limit so I get a HAL_ERR...
Dear community,I use a NUCLEO-H743ZI with the STM32CubeIDE 1.4.2. Here ist my question:When the NUCLEO is connected to the PC a pop-up window opens. I think that this memory can bei used to store data by the NUCLEO. Therefore e.g. a .txt file could ...
