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Contiki makefile. include notes Conventions: makefile includes makefile and makefile. xxx, not just makefile. The makefile syntax is not analyzed. focus only on a few requirements. First, you must note that makefile. Include is included by the "makefile" in the user's project directory. This is required. Makefile. Include is retrieved sequentially from top to bottom. Focus 1: At first, the compilation system checks whether the user has defined th

Contiki learning notes --- process structure, contiki --- process Process, literally, process, look at its structure 1 struct process { 2 struct process *next; 3 #if PROCESS_CONF_NO_PROCESS_NAMES 4 #define PROCESS_NAME_STRING(process) "" 5 #else 6 const char *name; 7 #define PROCESS_NAME_STRING(process) (process)->name 8 #endif 9 PT_THREAD((* thread)(struct pt *, process_event_t, process_

Description: This series of articles is translated from the Contiki's father Adam Dunkels Classic thesis, the copyright belongs to the original author.Contiki, a system developed by Adam Dunkels and his team, studied his paper as the best information for an in-depth understanding of the Contiki system.Contiki Classic Thesis Translation--index catalogue-----------------------------------------------------------------------------------------------------

The Contiki build system========================The Contiki build system is designed-make it easy to compile ContikiApplications for different hardware platforms or to a simulation platform bySimply supplying different parameters to the make command, without have toEdit Makefiles or modify the application code.The compilation system is designed to be a common compilation system on different hardware platfor

uppercase is the lowercase and uppercase letters, so the native is converted to native.The Shell is the make built-in function , the parameter is the shell command, the output of the shell command as the return value, so the return value here is native.strip is the make built -in function that returns a string value that removes the space. The native here have no spaces, so return to native.CFLAGS Additional -dcontiki=1-dcontiki_target_native=1(2)Include $ (

OverviewThe code in Contiki can run in one of the following two execution contexts: cooperative or preemptive. Cooperative code runs sequentially, and preemptive code can pause running cooperative code. The processes in Contiki run in a cooperative context, while interrupts and real-time timers run in a preemptive context.All Contiki programs are called processes

Second, Makefile.include 1, the first part of(1)ifndef Contiki ${error Contiki not defined! You must specify where Contiki resides}endifMeaning:If the Contiki variable is not defined, make stops running .and generates a fatal error message , Contiki not defined! You must sp

In view of their low level of English, here, I will translate the previous article on contiki timer into Chinese, so that I can learn more conveniently. There are a lot of things in this article that are not very smooth. Timers The Contiki system provides a clock library for applications and the system itself. The clock Library provides functions such as checking time exceeds, awakening the system from low

Process SchedulerThe role of the process scheduler is to invoke processes. The process scheduler invokes a process by calling a function that implements the process thread. All processes in the Contiki are designed to respond to events passed into the process, or to the polling requested by the appropriate process. The process Scheduler passes the event identifier and an opaque pointer to the process when it dispatches the process, which is provided b

additional information. If the internetwork protocol ensures that the packet is always larger than the given minimum packet length, no padding is required. For example, if the protocol for the internetwork layer is Ipv6,ipv6, the length of the header is always larger than the minimum packet size of the IEEE 802.15.4 link layer. If the IPV6 header compression protocol 6LoWPAN is used, the package may be too small, so the measures taken are: if the package size is smaller than the given size thre

Well, I admit that etimer is a little complicated, mainly because it seems to be mixed with the contiki process, which is everywhere in call_process. Search for the etimer example under contiki and try to write a demo. Before writing the demo, let's talk about how we found the etimer example file. In core/sys/etimer. in the H file, when describing the etimer data structure, the author points out that if you

First, the official websiteOfficial homepage: http://contiki-os.org/Resources and Support: http://contiki-os.org/support.htmlThe Contiki community:http://contiki-os.org/community.htmlCommunity Wiki:https://github.com/contiki-os/contiki