After receiving some data through interrupt, Is there any way to disable interrupt mechanism and go back to blocking mode for receiving remaining data.I tried NVIC_DisableIRQ(0 to disable interrupt. After that when i tried to receive through blocking...
Please check whether 7BIT communication is not supported for STM32F407ZGT product.
I 'm using STM32H747I-DISCO, with IAR toolchain. I tried some example in STM32Cube_FW_H7_V1.4.0, CM7 and CM4 are in two different configuration of a project(ex, STM32H747I_DIACOVERY_CM4 and STM32H747I_DIACOVERY_CM7), which can only be activated and ...
Hello,How can I send data from touchGFX screen to main task? I have action on click button which calculate me data, but I'm not sure how can I send calculated data to my main program.
I'm communicating between STM32F746G-Discovery ans ESP32 using UART (PC6 and PC7 pins on STM). ESP receives some data at certain intervals over WiFi and transmits it to STM via UART. On STM I want UART to receive data only when ESP32 has transmitted....
I am trying to configure 32F469IDISCOVERY board for display application. I have referred article : https://community.st.com/s/article/FAQ-GUI-on-STM32F469-Discovery-boards-using-CubeMX-and-STemWin.In that I can configure display in a landscape mode. ...
Hello to everyone. I'm creating a project where i need to communicate via SPI. My main board, is configured as full duplex Master, and i have other STM working as full duplex slave. But, i have a problem. If i configure the boards to just have one fu...
I want to measure AC signal voltage and frequency .Presently i am using function generator to generate sine wave having 3Vpp(peak to peak Voltage) and feed directly to MCU pin which support ADC channel(Channel 7).So any one can guide on this.I have i...
SPI slave receives data of unknow size.When SPI master gives a rising edge, SPI slave detects the rising edge and starts HAL_SPI_Receive_DMA(define a large size amount of data to be received). When SPI master gives a falling edge, SPI slave detects t...
