Rev 1085 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1085 | pj | 1 | /* |
| 2 | * |
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| 3 | * |
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| 4 | */ |
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| 5 | |||
| 6 | #include "config.h" |
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| 7 | |||
| 8 | #include <kernel/func.h> |
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| 9 | #include <kernel/model.h> |
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| 10 | #include <kernel/const.h> |
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| 11 | |||
| 12 | #include <drivers/glib.h> |
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| 13 | |||
| 14 | #include <stdlib.h> |
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| 15 | #include <assert.h> |
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| 16 | |||
| 17 | #include "mutex.h" |
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| 18 | #include "gload.h" |
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| 19 | |||
| 20 | #define PERIOD 250000 |
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| 21 | #define WCET 1000 |
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| 22 | |||
| 23 | #ifdef FULLCOLOR |
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| 24 | |||
| 25 | #define BARCOLOR rgb16(255,0,0) |
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| 26 | #define BARBG rgb16(0,0,0) |
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| 27 | |||
| 28 | #define TEXTCOLOR rgb16(255,255,255) |
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| 29 | #define TEXTBG rgb16(0,0,0) |
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| 30 | |||
| 31 | #else |
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| 32 | |||
| 33 | #define BARCOLOR 128 |
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| 34 | #define BARBG 0 |
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| 35 | |||
| 36 | #define TEXTCOLOR 255 |
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| 37 | #define TEXTBG 0 |
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| 38 | |||
| 39 | #endif |
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| 40 | |||
| 41 | #define XC (32+64) |
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| 42 | #define YC 450 |
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| 43 | #define LEN 100 |
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| 44 | #define BOR 8 |
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| 45 | |||
| 46 | extern void draw_frame(int x, int y, int dx, int dy); |
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| 47 | |||
| 48 | /* only for NRT task */ |
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| 49 | static TASK monitorload(void *arg) |
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| 50 | { |
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| 51 | int oy,y; |
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| 52 | PID pid=(PID)arg; |
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| 53 | TIME sum,old; |
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| 54 | int res; |
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| 55 | |||
| 56 | res=jet_getstat(pid,NULL,NULL,NULL,&old); |
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| 57 | task_endcycle(); |
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| 58 | |||
| 59 | oy=YC+LEN-1; |
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| 60 | for (;;) { |
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| 61 | res=jet_getstat(pid,NULL,NULL,NULL,&sum); |
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| 62 | if (res==-1) break; |
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| 63 | #ifndef NOGRX |
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| 64 | y=YC+LEN*(sum-old)/PERIOD-1; |
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| 65 | if (y!=oy) { |
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| 66 | grxlock(); |
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| 67 | if (y<oy) grx_box(XC,y,XC+BOR-1,oy,BARCOLOR); |
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| 68 | else grx_box(XC,oy,XC+BOR-1,y,BARBG); |
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| 69 | grxunlock(); |
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| 70 | oy=y; |
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| 71 | } |
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| 72 | #else |
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| 73 | n++; |
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| 74 | if (n%4==0) |
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| 75 | cprintf("#%li,%i#",sum); //(1000-sum*1000/PERIOD); |
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| 76 | #endif |
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| 77 | old=sum; |
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| 78 | task_endcycle(); |
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| 79 | } |
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| 80 | return 0; |
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| 81 | } |
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| 82 | |||
| 83 | int gload_init(int taskpid) |
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| 84 | { |
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| 85 | SOFT_TASK_MODEL model; |
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| 86 | PID pid; |
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| 87 | |||
| 88 | soft_task_default_model(model); |
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| 89 | soft_task_def_met(model,WCET); |
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| 90 | soft_task_def_wcet(model,WCET); |
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| 91 | soft_task_def_period(model,PERIOD); |
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| 92 | soft_task_def_periodic(model); |
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| 93 | soft_task_def_arg(model,(void*)taskpid); |
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| 94 | /*soft_task_def_group(model,group);*/ |
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| 95 | |||
| 96 | pid=task_create("load",monitorload,&model,NULL); |
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| 97 | if (pid==-1) return -6; |
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| 98 | |||
| 99 | #ifndef NOGRX |
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| 100 | draw_frame(XC,YC,BOR,LEN); |
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| 101 | grxlock(); |
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| 102 | grx_text("Load",XC-10,YC+LEN+BOR*2,TEXTCOLOR,TEXTBG); |
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| 103 | grx_text("100%",XC+BOR*2+1,YC-4,TEXTCOLOR,TEXTBG); |
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| 104 | grx_text(" 75%",XC+BOR*2+1,YC+LEN/4-4,TEXTCOLOR,TEXTBG); |
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| 105 | grx_text(" 50%",XC+BOR*2+1,YC+LEN/4*2-4,TEXTCOLOR,TEXTBG); |
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| 106 | grx_text(" 25%",XC+BOR*2+1,YC+LEN/4*3-4,TEXTCOLOR,TEXTBG); |
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| 107 | grx_text(" 0%",XC+BOR*2+1,YC+LEN-4,TEXTCOLOR,TEXTBG); |
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| 108 | grxunlock(); |
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| 109 | #endif |
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| 110 | |||
| 111 | return pid; |
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| 112 | } |
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| 113 |