The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hi everyone,I've been trying to reprogram some modules made to transmit some CAN data frames to a car when plugged in the OBD socket. Basically the MCU is programmed to send some frames and I'd like to replace these frames with others ones.Here is a ...
Dear community,I am working on a project, and I am running into problems with the use of 2 UART ports at the same time. I hope, that you can help me.The project I am working on is a modular system of connected devices. The MCU of every device is STM3...
Hello,i bought this SDRAM and i connected it to my STM32F767 Nucleo board. My init function isstatic void MX_FMC_Init(void) { /* USER CODE BEGIN FMC_Init 0 */ /* USER CODE END FMC_Init 0 */ FMC_SDRAM_TimingTypeDef SdramTiming = {0}; /...
Hello,we've connected A0-A2 and VSS with ground. VDD and RESET are connected to supply voltage (+5V).The system does only work with 3V3 not +5V, but we don't see the problem how it's not going to work with the higher voltage.with regardsJulius
Hey friendsIm having a problem with the mbed tls on stm32h7 mcu.I couldnt find any example for stm32h7 https client and im using stm32f4 instead but cant pass the handshake.The error is generated in the ssl_read_record( ssl) funtion and it returns MB...
I am using an STMF446ZE MCU for a data acquisition + engine control unit application. My application uses four ADS8688's to sample 32 sensors. 28 of them are required to be logged at 100 Hz while the other 8 are to be logged at 2 kHz. I have the 100 ...
So I planned to Control PWM by using PULSE register. so I wrote one function which will modify the Dutycycle by using PULSE register. But on both channel I get the same duty cycle. I want to generate two different duty cycle with high resolution ho...
i am reading GPIO PIN using bool X[n]; X[1] = (GPIOA->IDR >> 1)&1;X[2] = (GPIOA->IDR >> 4)&1;now i want to inverse reading bit because of pull up i am getting inverse output in X[n].exampleX[1] = (GPIOA->IDR >> 1)&1; gives 1 but i want 0How can i ...