I'm trying to use DMA with the USART2 receiver in half-duplex mode but the DMA indicates a device error as soon as it begins even though no error flag is set in the ISR register either before the DMA starts or after the DMA ends, additionally the sam...
Hi all, Is there a Modbus tcp/ip Server (Slave) and client (Master) examples for STM32 Nucleo F429ZI board or any other similar boards? Thanks,
I generated a project using STM32CubeMX, in which I tried to use SDIO and FatFS. However, it doesn't seem to be working properly. I tried three cards. When executing SD_Driver.disk_initialize(0); the 256MB card (manufacturer unknown) and the 16GB ca...
Dear STM32 Members,How can I read multiple ADC channel on STM32L011 ?I want to read channel 1,3,5,7?How can I define it on STM32CubeMxI can see HAL_ADC_Read， how can I read HAL_ADC(1),(3),(5),(7), what variable is being used ?Is it an array ?Thanks
Hi,I recently bought a Nucleo-H753ZI to test out some of my algorithms that will benefit from the extra compute power. However, I still need to interface with external sensors to read data from it at a very high rate (1kHz). The sensor in question is...
I have a STM32F755ZI nucleo board. I am trying to load and run simple project from the board selector. So creating new stm32 project and selecting the board. Then i try to load the project and while it seems to load the stlink led blinks 3 colours an...
Background, using STM32F412CG:- we have an external 20-bit ADC triggered by an external conversion strobe- the ADC produces a signal when conversion is complete- external ADC-complete signal must trigger DMA to read the ADC results (20-bit over SPI)-...
I have setup a base board of ADE9000 With only Basic Components connected, Like Bypass capacitors, Reset pullups and connected SPI Directly with the STM32F401 Blackpill board , Everything starts-up perfectly.So I want to check the communication betwe...
Hi, Could anyone help with this problem? Its driving me mad!!! I have designed an ethernet interface for an F746-100 MCU I have changed pins to avoid using Port G and I have used the circuit below. The RJ45 connector is a standard RB1-125BAG1A and ...
Hello,I am developing a phone application that interfaces with the BlueNRG-M0A bluetooth chip on our custom board, which utilizes an STM32F303RE MCU. We are sending data gathered by the MCU to the phone application periodically (time is flexible, but...
