Reset STM32 CM7 Core from CM4 core
I have a STM32H747XI project. This MCU has both CM4 and CM7 cores. I can reset both of them, when I use NVIC_SystemReset() function. How can I reset only CM7 core from CM4 core?
Using latches to capture 8086 bus
Following with that great answer Reverse engineer LCD Protocol used in MPC2000XL
The Latches are LS374
I’m trying to capture the data using stm32, I have used two latches as the following diagram
HAL_UART_receive function is not writing the data to rxData[] properly
When I try sending 4 digits from serial monitor to UART using HAL_UART_Receive() , the array looks like image shown below.
UART works different when, receive function is executed and data is sent Vs data is sent and receive function is executed(debugMode)
I have been trying to understand UART communication and this is something I could not understand why it is happening.
Repeatedly execute a function for a specific period of time on stm32
I am trying to work with STM32 board and I want a function, to be executed repeatedly for a certain period of time. The code looks something like this.
Error : invalid digit “9” in octal constant
I am trying to write a code for displaying numbers on a four digit seven segment display using STM32-F401RE. The problem lies in the while(1) loop.
Here is the code: