UCLA IEEE / AIviate

Code for an autonomous plane I'm building. Includes process scheduling, process communication, and hardware sensor interfacing (via I2C). NOTE: currently in development, source code will be updated frequently.

Dependencies:   mbed

control.h@4:44a5b1e8fd27, 2013-11-02 (annotated)

Committer:
teamgoat
Date:
Sat Nov 02 08:47:14 2013 +0000
Revision:
4:44a5b1e8fd27
Parent:
2:452dd766d212 
added process memory and communication via output buffer

Who changed what in which revision?

UserRevisionLine numberNew contents of line
teamgoat 0:0c627ff4c5ed 1 #ifndef CONTROL_H
teamgoat 0:0c627ff4c5ed 2 #define CONTROL_H
teamgoat 0:0c627ff4c5ed 3
teamgoat 4:44a5b1e8fd27 4 #define OUTPUT_SIZE 512
teamgoat 4:44a5b1e8fd27 5 #define MAX_SID_LEN 32
teamgoat 2:452dd766d212 6
teamgoat 4:44a5b1e8fd27 7 char* get_output(int);
teamgoat 4:44a5b1e8fd27 8 void init();
teamgoat 4:44a5b1e8fd27 9 void schedule();
teamgoat 4:44a5b1e8fd27 10 int schedule_proc(char *sid, int (*funcptr)(int));
teamgoat 0:0c627ff4c5ed 11
teamgoat 0:0c627ff4c5ed 12 typedef enum
teamgoat 0:0c627ff4c5ed 13 {
teamgoat 0:0c627ff4c5ed 14 READY,
teamgoat 0:0c627ff4c5ed 15 BLOCKED,
teamgoat 0:0c627ff4c5ed 16 ZOMBIE,
teamgoat 0:0c627ff4c5ed 17 EMPTY
teamgoat 0:0c627ff4c5ed 18 } proc_stat;
teamgoat 0:0c627ff4c5ed 19
teamgoat 4:44a5b1e8fd27 20 typedef struct
teamgoat 4:44a5b1e8fd27 21 {
teamgoat 4:44a5b1e8fd27 22 // process status
teamgoat 4:44a5b1e8fd27 23 unsigned int status;
teamgoat 4:44a5b1e8fd27 24 // if status == BLOCKED, wait till block_pid's status is ZOMBIE
teamgoat 4:44a5b1e8fd27 25 unsigned int block_pid;
teamgoat 4:44a5b1e8fd27 26 // function. each "process" is a function with a number of properties and storage space
teamgoat 4:44a5b1e8fd27 27 int (*start)(int);
teamgoat 4:44a5b1e8fd27 28 char sid[MAX_SID_LEN];
teamgoat 4:44a5b1e8fd27 29 char output[OUTPUT_SIZE];
teamgoat 4:44a5b1e8fd27 30 } process;
teamgoat 4:44a5b1e8fd27 31
teamgoat 0:0c627ff4c5ed 32 #endif //CONTROL_H