More on C++ with an RTOS
运行 AI代码解释 #include"cm_sys.h"#include"cm_os.h"#include"cm_mem.h"osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务staticvoidosThreadFuncFirst(void*param){while(1){cm_log_printf(0,"osThreadFuncFirst=%s\r\n","osThreadFuncFirst");//打印//系统延时1SosDelay...
RT-Thread is mainly written in C language, easy to understand and easy to port(can be quickly port to a wide range of mainstream MCUs and module chips). It applies object-oriented programming methods to real-time system design, making the code elegant, structured, modular, and very tailorabl...
另外,我们可以让程序进入 Hardfault 前,让代码自动停止,这样我们能更好的利用在线调试代码,《 传说中的软件断点到底是什么?》。 HardFault_HandlerPROCLDRr0, =0xE000EDF0; DEMCRLDRr0,[r0,#0x00]ANDr0,r0,#0x00000001CBZr0,not_in_debugBKPT0not_in_debugMOVr0, lr ; get lrMOVr1, sp ; get stack poin...
Zephyr's SiFive GPIO driver automatically scales to the number of GPIO channels specified by the DeviceTree model of your chip. The result is that porting Zephyr to a new SiFive SoC is as simple as dropping in the DeviceTree for your chip and setting Zephyr's configuration options to your ...
Now you are ready to prepare your application for ESP8266. To start off quickly, we can useexamples/get-started/hello_worldproject fromexamplesdirectory in SDK. Once you've found the project you want to work with, change to its directory and you can configure and build it. ...
1、打造自己的rtos(Build your own RTOS)I was learning to write good in the top, I will continue to reissue back Chapter 1: function runningChapter 1: function runningIn general SCM system, it is the method of backstage (large cycle + interrupt) to process data and react.Examples are as ...
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FreeRTOS给每个任务会分配其自己的栈空间,建立一个任务的堆栈结构,这时PC指针指向任务函数的初始地址,FreeRTOS把他设为0,也就是说,函数一返回,就会跳到0地址,导致硬件错误,所以不能直接返回。 任务函数可以有属于自己的栈空间,以及属于自己的自动变量(栈变量) ...
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