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MCU is STM32F427. I'm using SPI3 to read from a transmit only slave. My configuration looks like this:/* SPI3 parameter configuration*/ hspi3.Instance = SPI3; hspi3.Init.Mode = SPI_MODE_MASTER; hspi3.Init.Direction = SPI_DIRECTION_2LINES_RXONLY...
Hi,I'm using STM32F072C8 controller on custom board. I want to use external ready oscillator instead of using crystal component.So need some information on how to interface external oscillator to STM32 controller and configurations that has to be mad...
***update in the comments***This is what I want to do: Use ADC1, ADC2 and ADC3 each with multiple channels. I want to trigger them with a timer. Definition of the buffers: volatile uint32_t gValueArrayADC1[NUMBER_OF_CHANNELS]={11,12}; volatile uint32...
I have a program that is about PWM. It runs fine when board's micro USB(CN7) is attached to my PC. But when I plug my external power supply to my micro USB, my program does not run at all. Instead, LD6 will start slowly blinking red light.I tried to ...
Hai, I am working on the stm32f070c6 MCU , I just want to enable the multiple channels of ADC using polling method, all the channels are enabled for suppose when I connect the sensor to the AD0 pin the values coming from the sensor effects the all th...
While trying to build a project, I am faced with the following error: No rule to make target 'C:/Users/USERNAME/STM32Cube/Repository/Packs/ARM/CMSIS/5.6.0/CMSIS/DSP/Source/BasicMathFunctions/BasicMathFunctions.c', needed by 'Middlewares/CMSIS/CMSIS/D...
Hi all,the issue is about a custom board with an STM32H45 and an S29GL256S paralel NOR flashAfter FMC is initialized by the CM7 core as in the attached files, i am able to read the NOR flash ID, but writing data to the IC does not work, memory brows...
Hi, I'm using a STM32L100RC discovery board and I'm trying to send/receive two words (string type) to/from another program not related to the MCU. Nevertheless, the Virtual Com Port (VCP) is not available on this device. Is it still possible to use t...
Hi,Are there any restrictions on reading OTP when the Flash LATENCY is configured for 0 wait states, and the AXI clock frequency / VOS are within the required range allowed for such?With an STM32H7A3 with SYSCLK configured to HSIDIV4 (i.e. 16 MHz), V...
I have a transmitter over USART and an STM32H7 receiving data. The transmitter always writes N bytes at a slow repetition rate, i.e. every 1 second or more.Once N data are received by the STM32H7, for example using interrupt, the function HAL_UART_Rx...
