Category: 每周学习摘要

  • 每周学习摘要01(23/09/18-23/09/24)

    电控

    stm32

    OpenOCD SWD 时钟频率设置

    adapter speed 100

    这样可以设置swd时钟频率,而且要放在stm32f4x.cpu configure -rtos chibios前面才能起作用,否则会被Override

    Exception handlers

    Interrupt Service :Interrupts IRQ0 to IRQ81 are the exceptions handled by ISRs.
    Routines (ISRs) :Fault handlers Hard fault, memory management fault, usage fault, bus fault are fault
    exceptions handled by the fault handlers.
    System handlers: NMI, PendSV, SVCall SysTick, and the fault exceptions are all
    system exceptions that are handled by system handlers.
    For other information, please refer to PM0214(or sth else) at Section 2.3.3

    System Handler priority settings

    System handler priority registers (SHPRx) on page 233

    OpenOCD 无法使用SWD烧录(包括Stlink和CMSIS-DAP)

    在USB DFU模式下利用STM32CubeProgrammer清除flash

    ChibiOS

    名词解释

    oip: ch_os_instance pointer
    oicp: ch_os_instance_config pointer

    校内学习

    linux嵌入式

    软件

    实时显示按键信息

    keyviz

    Windows 启动文件夹

    C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup

    Windows Explorer崩溃解决方法

    [原创]Win10 explorer资源管理器崩溃解决方法

    Windows 11下VMware 虚拟机很卡

    同样的虚拟机,在Windwos10下就很流畅,但是在Windows11下非常卡,请用管理员权限运行VMWareWorkstation 来源