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Does anyone understand how to work with `MASKMOVDQU`, cus I’m stuck by it’s instruction from the page 902 of the Intel x64 manual . I am confused on how to […]
In x86 64 machine code, when the `movl` instruction is used with a register destination, it zeroes the higher order bytes of the 64 bit register. How can I use […]
Have anyone worked with nucleo board lwip to send data to aws iot core
I have implemented a custom memory allocation function using `sys_mmap` for memory allocation. Here’s my code for the `malloc_` function: malloc_: pushq %rbp movq %rsp, %rbp mov %rdi, %rcx # […]
I’m using `HAL_UART_Transmit_IT` in two places with the Nucleo F303RE board. In `HAL_UART_RxCpltCallback`, I use it to echo received UART data, and it works fine. In `Print_CAN_Frame`, I send messages […]
Hi…I am trying to flash image on sd card but I failed . Board is STM32Mp135
