34 <a name="l00017"></a>00017 <span class="comment"></span> |
34 <a name="l00017"></a>00017 <span class="comment"></span> |
35 <a name="l00018"></a>00018 <span class="comment">You should have received a copy of the GNU Lesser General Public</span> |
35 <a name="l00018"></a>00018 <span class="comment">You should have received a copy of the GNU Lesser General Public</span> |
36 <a name="l00019"></a>00019 <span class="comment">License along with this library; if not, write to the Free Software</span> |
36 <a name="l00019"></a>00019 <span class="comment">License along with this library; if not, write to the Free Software</span> |
37 <a name="l00020"></a>00020 <span class="comment">Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span> |
37 <a name="l00020"></a>00020 <span class="comment">Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span> |
38 <a name="l00021"></a>00021 <span class="comment">*/</span> |
38 <a name="l00021"></a>00021 <span class="comment">*/</span> |
39 <a name="l00022"></a>00022 |
39 <a name="l00032"></a>00032 <span class="comment">/* #define DEBUG_WAR_CONSOLE_ON */</span> |
40 <a name="l00023"></a>00023 <span class="comment">/* #define DEBUG_WAR_CONSOLE_ON */</span> |
40 <a name="l00033"></a>00033 <span class="comment">/* #define DEBUG_ERR_CONSOLE_ON */</span> |
41 <a name="l00024"></a>00024 <span class="comment">/* #define DEBUG_ERR_CONSOLE_ON */</span> |
|
42 <a name="l00025"></a>00025 |
|
43 <a name="l00026"></a>00026 <span class="preprocessor">#include <applicfg.h></span> |
|
44 <a name="l00027"></a>00027 <span class="preprocessor">#include "timer.h"</span> |
|
45 <a name="l00028"></a>00028 |
|
46 <a name="l00029"></a>00029 <span class="comment">/* --------- The timer table --------- */</span> |
|
47 <a name="l00030"></a><a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">00030</a> s_timer_entry <a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>[MAX_NB_TIMER] = {{TIMER_FREE, NULL, NULL, 0, 0, 0},}; |
|
48 <a name="l00031"></a>00031 |
|
49 <a name="l00032"></a><a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">00032</a> TIMEVAL <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> = TIMEVAL_MAX; |
|
50 <a name="l00033"></a><a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">00033</a> TIMER_HANDLE <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a> = -1; |
|
51 <a name="l00034"></a>00034 |
41 <a name="l00034"></a>00034 |
52 <a name="l00035"></a><a class="code" href="timer_8c.html#8536312cebeeea3a23dc0027800122c9">00035</a> <span class="preprocessor">#define min_val(a,b) ((a<b)?a:b)</span> |
42 <a name="l00035"></a>00035 <span class="preprocessor">#include <applicfg.h></span> |
53 <a name="l00036"></a>00036 <span class="preprocessor"></span> |
43 <a name="l00036"></a>00036 <span class="preprocessor">#include "timer.h"</span> |
54 <a name="l00037"></a>00037 <span class="comment">/* --------- Use this to declare a new alarm --------- */</span> |
44 <a name="l00037"></a>00037 |
55 <a name="l00038"></a><a class="code" href="timer_8c.html#11c2616d78f06ed9144ef662f757b128">00038</a> TIMER_HANDLE <a class="code" href="timer_8c.html#11c2616d78f06ed9144ef662f757b128">SetAlarm</a>(CO_Data* d, UNS32 <span class="keywordtype">id</span>, TimerCallback_t callback, TIMEVAL value, TIMEVAL period) |
45 <a name="l00038"></a>00038 <span class="comment">/* --------- The timer table --------- */</span> |
56 <a name="l00039"></a>00039 { |
46 <a name="l00039"></a><a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">00039</a> s_timer_entry <a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>[MAX_NB_TIMER] = {{TIMER_FREE, NULL, NULL, 0, 0, 0},}; |
57 <a name="l00040"></a>00040 <span class="comment">/*printf("SetAlarm(UNS32 id=%d, TimerCallback_t callback=%x, TIMEVAL value=%d, TIMEVAL period=%d)\n", id, callback, value, period); */</span> |
47 <a name="l00040"></a>00040 |
58 <a name="l00041"></a>00041 TIMER_HANDLE i; |
48 <a name="l00041"></a><a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">00041</a> TIMEVAL <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> = TIMEVAL_MAX; |
59 <a name="l00042"></a>00042 TIMER_HANDLE row_number = TIMER_NONE; |
49 <a name="l00042"></a><a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">00042</a> TIMER_HANDLE <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a> = -1; |
60 <a name="l00043"></a>00043 |
50 <a name="l00043"></a>00043 |
61 <a name="l00044"></a>00044 <span class="comment">/* in order to decide new timer setting we have to run over all timer rows */</span> |
51 <a name="l00044"></a><a class="code" href="timer_8c.html#8536312cebeeea3a23dc0027800122c9">00044</a> <span class="preprocessor">#define min_val(a,b) ((a<b)?a:b)</span> |
62 <a name="l00045"></a>00045 <span class="keywordflow">for</span>(i=0; i <= <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a> + 1 && i < MAX_NB_TIMER; i++) |
52 <a name="l00045"></a>00045 <span class="preprocessor"></span> |
63 <a name="l00046"></a>00046 { |
53 <a name="l00057"></a><a class="code" href="timer_8c.html#11c2616d78f06ed9144ef662f757b128">00057</a> TIMER_HANDLE <a class="code" href="timer_8c.html#11c2616d78f06ed9144ef662f757b128">SetAlarm</a>(CO_Data* d, UNS32 <span class="keywordtype">id</span>, TimerCallback_t callback, TIMEVAL value, TIMEVAL period) |
64 <a name="l00047"></a>00047 s_timer_entry *row = (<a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>+i); |
54 <a name="l00058"></a>00058 { |
65 <a name="l00048"></a>00048 |
55 <a name="l00059"></a>00059 <span class="comment">/*printf("SetAlarm(UNS32 id=%d, TimerCallback_t callback=%x, TIMEVAL value=%d, TIMEVAL period=%d)\n", id, callback, value, period); */</span> |
66 <a name="l00049"></a>00049 <span class="keywordflow">if</span> (callback && <span class="comment">/* if something to store */</span> |
56 <a name="l00060"></a>00060 TIMER_HANDLE i; |
67 <a name="l00050"></a>00050 row->state == TIMER_FREE) <span class="comment">/* and empty row */</span> |
57 <a name="l00061"></a>00061 TIMER_HANDLE row_number = TIMER_NONE; |
68 <a name="l00051"></a>00051 { <span class="comment">/* just store */</span> |
58 <a name="l00062"></a>00062 |
69 <a name="l00052"></a>00052 row->callback = callback; |
59 <a name="l00064"></a>00064 <span class="keywordflow">for</span>(i=0; i <= <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a> + 1 && i < MAX_NB_TIMER; i++) |
70 <a name="l00053"></a>00053 row->d = d; |
60 <a name="l00065"></a>00065 { |
71 <a name="l00054"></a>00054 row->id = <span class="keywordtype">id</span>; |
61 <a name="l00066"></a>00066 s_timer_entry *row = (<a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>+i); |
72 <a name="l00055"></a>00055 row->val = value; |
62 <a name="l00067"></a>00067 |
73 <a name="l00056"></a>00056 row->interval = period; |
63 <a name="l00068"></a>00068 <span class="keywordflow">if</span> (callback && |
74 <a name="l00057"></a>00057 row->state = TIMER_ARMED; |
64 <a name="l00069"></a>00069 row->state == TIMER_FREE) |
75 <a name="l00058"></a>00058 row_number = i; |
65 <a name="l00070"></a>00070 { |
76 <a name="l00059"></a>00059 <span class="keywordflow">break</span>; |
66 <a name="l00071"></a>00071 row->callback = callback; |
77 <a name="l00060"></a>00060 } |
67 <a name="l00072"></a>00072 row->d = d; |
78 <a name="l00061"></a>00061 } |
68 <a name="l00073"></a>00073 row->id = <span class="keywordtype">id</span>; |
79 <a name="l00062"></a>00062 |
69 <a name="l00074"></a>00074 row->val = value; |
80 <a name="l00063"></a>00063 <span class="keywordflow">if</span> (row_number != TIMER_NONE) <span class="comment">/* if successfull **/</span> |
70 <a name="l00075"></a>00075 row->interval = period; |
81 <a name="l00064"></a>00064 { |
71 <a name="l00076"></a>00076 row->state = TIMER_ARMED; |
82 <a name="l00065"></a>00065 TIMEVAL real_timer_value; |
72 <a name="l00077"></a>00077 row_number = i; |
83 <a name="l00066"></a>00066 TIMEVAL elapsed_time; |
73 <a name="l00078"></a>00078 <span class="keywordflow">break</span>; |
84 <a name="l00067"></a>00067 |
|
85 <a name="l00068"></a>00068 <span class="keywordflow">if</span> (row_number == <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a> + 1) <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>++; |
|
86 <a name="l00069"></a>00069 |
|
87 <a name="l00070"></a>00070 <span class="comment">/* set next wakeup alarm if new entry is sooner than others, or if it is alone */</span> |
|
88 <a name="l00071"></a>00071 real_timer_value = <a class="code" href="timer_8c.html#8536312cebeeea3a23dc0027800122c9">min_val</a>(value, TIMEVAL_MAX); |
|
89 <a name="l00072"></a>00072 elapsed_time = getElapsedTime(); |
|
90 <a name="l00073"></a>00073 |
|
91 <a name="l00074"></a>00074 <span class="comment">/*printf("elapsed_time=%d real_timer_value=%d total_sleep_time=%d\n", elapsed_time, real_timer_value, total_sleep_time); */</span> |
|
92 <a name="l00075"></a>00075 <span class="keywordflow">if</span> (<a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> > elapsed_time && <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> - elapsed_time > real_timer_value) |
|
93 <a name="l00076"></a>00076 { |
|
94 <a name="l00077"></a>00077 <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> = elapsed_time + real_timer_value; |
|
95 <a name="l00078"></a>00078 setTimer(real_timer_value); |
|
96 <a name="l00079"></a>00079 } |
74 <a name="l00079"></a>00079 } |
97 <a name="l00080"></a>00080 <span class="comment">/*printf("SetAlarm() return %d\n", row_number); */</span> |
75 <a name="l00080"></a>00080 } |
98 <a name="l00081"></a>00081 <span class="keywordflow">return</span> row_number; |
76 <a name="l00081"></a>00081 |
99 <a name="l00082"></a>00082 } |
77 <a name="l00082"></a>00082 <span class="keywordflow">if</span> (row_number != TIMER_NONE) |
100 <a name="l00083"></a>00083 <span class="keywordflow">return</span> TIMER_NONE; |
78 <a name="l00083"></a>00083 { |
101 <a name="l00084"></a>00084 } |
79 <a name="l00084"></a>00084 TIMEVAL real_timer_value; |
102 <a name="l00085"></a>00085 |
80 <a name="l00085"></a>00085 TIMEVAL elapsed_time; |
103 <a name="l00086"></a>00086 <span class="comment">/* --------- Use this to remove an alarm --------- */</span> |
81 <a name="l00086"></a>00086 |
104 <a name="l00087"></a><a class="code" href="timer_8c.html#991b3cfaac2f201b14d5530f75985c21">00087</a> TIMER_HANDLE <a class="code" href="timer_8c.html#991b3cfaac2f201b14d5530f75985c21">DelAlarm</a>(TIMER_HANDLE handle) |
82 <a name="l00087"></a>00087 <span class="keywordflow">if</span> (row_number == <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a> + 1) <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>++; |
105 <a name="l00088"></a>00088 { |
83 <a name="l00088"></a>00088 |
106 <a name="l00089"></a>00089 <span class="comment">/* Quick and dirty. system timer will continue to be trigged, but no action will be preformed. */</span> |
84 <a name="l00090"></a>00090 real_timer_value = <a class="code" href="timer_8c.html#8536312cebeeea3a23dc0027800122c9">min_val</a>(value, TIMEVAL_MAX); |
107 <a name="l00090"></a>00090 MSG_WAR(0x3320, <span class="stringliteral">"DelAlarm. handle = "</span>, handle); |
85 <a name="l00091"></a>00091 elapsed_time = getElapsedTime(); |
108 <a name="l00091"></a>00091 <span class="keywordflow">if</span>(handle != TIMER_NONE) |
86 <a name="l00092"></a>00092 |
109 <a name="l00092"></a>00092 { |
87 <a name="l00094"></a>00094 <span class="keywordflow">if</span> (<a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> > elapsed_time && <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> - elapsed_time > real_timer_value) |
110 <a name="l00093"></a>00093 <span class="keywordflow">if</span>(handle == <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>) |
88 <a name="l00095"></a>00095 { |
111 <a name="l00094"></a>00094 <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>--; |
89 <a name="l00096"></a>00096 <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> = elapsed_time + real_timer_value; |
112 <a name="l00095"></a>00095 <a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>[handle].state = TIMER_FREE; |
90 <a name="l00097"></a>00097 setTimer(real_timer_value); |
113 <a name="l00096"></a>00096 } |
91 <a name="l00098"></a>00098 } |
114 <a name="l00097"></a>00097 <span class="keywordflow">else</span> { |
92 <a name="l00100"></a>00100 <span class="keywordflow">return</span> row_number; |
115 <a name="l00098"></a>00098 } |
93 <a name="l00101"></a>00101 } |
116 <a name="l00099"></a>00099 <span class="keywordflow">return</span> TIMER_NONE; |
94 <a name="l00102"></a>00102 <span class="keywordflow">return</span> TIMER_NONE; |
117 <a name="l00100"></a>00100 } |
95 <a name="l00103"></a>00103 } |
118 <a name="l00101"></a>00101 |
96 <a name="l00104"></a>00104 |
119 <a name="l00102"></a>00102 |
97 <a name="l00112"></a><a class="code" href="timer_8c.html#991b3cfaac2f201b14d5530f75985c21">00112</a> TIMER_HANDLE <a class="code" href="timer_8c.html#991b3cfaac2f201b14d5530f75985c21">DelAlarm</a>(TIMER_HANDLE handle) |
120 <a name="l00103"></a>00103 <span class="comment">/* --------- TimeDispatch is called on each timer expiration --------- */</span> |
98 <a name="l00113"></a>00113 { |
121 <a name="l00104"></a><a class="code" href="timer_8c.html#fa75192a3238525618f8cb83004930cc">00104</a> <span class="keywordtype">void</span> <a class="code" href="timer_8c.html#fa75192a3238525618f8cb83004930cc">TimeDispatch</a>() |
99 <a name="l00115"></a>00115 MSG_WAR(0x3320, <span class="stringliteral">"DelAlarm. handle = "</span>, handle); |
122 <a name="l00105"></a>00105 { |
100 <a name="l00116"></a>00116 <span class="keywordflow">if</span>(handle != TIMER_NONE) |
123 <a name="l00106"></a>00106 TIMER_HANDLE i; |
101 <a name="l00117"></a>00117 { |
124 <a name="l00107"></a>00107 TIMEVAL next_wakeup = TIMEVAL_MAX; <span class="comment">/* used to compute when should normaly occur next wakeup */</span> |
102 <a name="l00118"></a>00118 <span class="keywordflow">if</span>(handle == <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>) |
125 <a name="l00108"></a>00108 <span class="comment">/* First run : change timer state depending on time */</span> |
103 <a name="l00119"></a>00119 <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>--; |
126 <a name="l00109"></a>00109 <span class="comment">/* Get time since timer signal */</span> |
104 <a name="l00120"></a>00120 <a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>[handle].state = TIMER_FREE; |
127 <a name="l00110"></a>00110 TIMEVAL overrun = getElapsedTime(); |
105 <a name="l00121"></a>00121 } |
128 <a name="l00111"></a>00111 |
106 <a name="l00122"></a>00122 <span class="keywordflow">else</span> { |
129 <a name="l00112"></a>00112 TIMEVAL real_total_sleep_time = <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> + overrun; |
107 <a name="l00123"></a>00123 } |
130 <a name="l00113"></a>00113 <span class="comment">/*printf("total_sleep_time %d + overrun %d\n", total_sleep_time , overrun); */</span> |
108 <a name="l00124"></a>00124 <span class="keywordflow">return</span> TIMER_NONE; |
131 <a name="l00114"></a>00114 |
109 <a name="l00125"></a>00125 } |
132 <a name="l00115"></a>00115 <span class="keywordflow">for</span>(i=0; i <= <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>; i++) |
110 <a name="l00126"></a>00126 |
133 <a name="l00116"></a>00116 { |
111 <a name="l00131"></a><a class="code" href="timer_8c.html#fa75192a3238525618f8cb83004930cc">00131</a> <span class="keywordtype">void</span> <a class="code" href="timer_8c.html#fa75192a3238525618f8cb83004930cc">TimeDispatch</a>() |
134 <a name="l00117"></a>00117 s_timer_entry *row = (<a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>+i); |
112 <a name="l00132"></a>00132 { |
135 <a name="l00118"></a>00118 |
113 <a name="l00133"></a>00133 TIMER_HANDLE i; |
136 <a name="l00119"></a>00119 <span class="keywordflow">if</span> (row->state & TIMER_ARMED) <span class="comment">/* if row is active */</span> |
114 <a name="l00134"></a>00134 TIMEVAL next_wakeup = TIMEVAL_MAX; |
137 <a name="l00120"></a>00120 { |
115 <a name="l00137"></a>00137 TIMEVAL overrun = getElapsedTime(); |
138 <a name="l00121"></a>00121 if (row->val <= real_total_sleep_time) <span class="comment">/* to be trigged */</span> |
116 <a name="l00138"></a>00138 |
139 <a name="l00122"></a>00122 { |
117 <a name="l00139"></a>00139 TIMEVAL real_total_sleep_time = <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> + overrun; |
140 <a name="l00123"></a>00123 <span class="comment">/*printf("row->val(%d) <= (%d)real_total_sleep_time\n", row->val, real_total_sleep_time); */</span> |
118 <a name="l00140"></a>00140 <span class="comment">/*printf("total_sleep_time %d + overrun %d\n", total_sleep_time , overrun); */</span> |
141 <a name="l00124"></a>00124 if (!row->interval) <span class="comment">/* if simply outdated */</span> |
|
142 <a name="l00125"></a>00125 { |
|
143 <a name="l00126"></a>00126 row->state = TIMER_TRIG; <span class="comment">/* ask for trig */</span> |
|
144 <a name="l00127"></a>00127 } |
|
145 <a name="l00128"></a>00128 <span class="keywordflow">else</span> <span class="comment">/* or period have expired */</span> |
|
146 <a name="l00129"></a>00129 { |
|
147 <a name="l00130"></a>00130 <span class="comment">/* set val as interval, with overrun correction */</span> |
|
148 <a name="l00131"></a>00131 row->val = row->interval - (overrun % row->interval); |
|
149 <a name="l00132"></a>00132 row->state = TIMER_TRIG_PERIOD; <span class="comment">/* ask for trig, periodic */</span> |
|
150 <a name="l00133"></a>00133 <span class="comment">/* Check if this new timer value is the soonest */</span> |
|
151 <a name="l00134"></a>00134 next_wakeup = <a class="code" href="timer_8c.html#8536312cebeeea3a23dc0027800122c9">min_val</a>(row->val,next_wakeup); |
|
152 <a name="l00135"></a>00135 } |
|
153 <a name="l00136"></a>00136 } |
|
154 <a name="l00137"></a>00137 <span class="keywordflow">else</span> |
|
155 <a name="l00138"></a>00138 { |
|
156 <a name="l00139"></a>00139 <span class="comment">/* Each armed timer value in decremented. */</span> |
|
157 <a name="l00140"></a>00140 row->val -= real_total_sleep_time; |
|
158 <a name="l00141"></a>00141 |
119 <a name="l00141"></a>00141 |
159 <a name="l00142"></a>00142 <span class="comment">/* Check if this new timer value is the soonest */</span> |
120 <a name="l00142"></a>00142 <span class="keywordflow">for</span>(i=0; i <= <a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>; i++) |
160 <a name="l00143"></a>00143 next_wakeup = <a class="code" href="timer_8c.html#8536312cebeeea3a23dc0027800122c9">min_val</a>(row->val,next_wakeup); |
121 <a name="l00143"></a>00143 { |
161 <a name="l00144"></a>00144 } |
122 <a name="l00144"></a>00144 s_timer_entry *row = (<a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>+i); |
162 <a name="l00145"></a>00145 } |
123 <a name="l00145"></a>00145 |
163 <a name="l00146"></a>00146 } |
124 <a name="l00146"></a>00146 <span class="keywordflow">if</span> (row->state & TIMER_ARMED) |
164 <a name="l00147"></a>00147 |
125 <a name="l00147"></a>00147 { |
165 <a name="l00148"></a>00148 <span class="comment">/* Remember how much time we should sleep. */</span> |
126 <a name="l00148"></a>00148 if (row->val <= real_total_sleep_time) |
166 <a name="l00149"></a>00149 <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> = next_wakeup; |
127 <a name="l00149"></a>00149 { |
167 <a name="l00150"></a>00150 |
128 <a name="l00150"></a>00150 <span class="comment">/*printf("row->val(%d) <= (%d)real_total_sleep_time\n", row->val, real_total_sleep_time); */</span> |
168 <a name="l00151"></a>00151 <span class="comment">/* Set timer to soonest occurence */</span> |
129 <a name="l00151"></a>00151 if (!row->interval) |
169 <a name="l00152"></a>00152 setTimer(next_wakeup); |
130 <a name="l00152"></a>00152 { |
170 <a name="l00153"></a>00153 |
131 <a name="l00153"></a>00153 row->state = TIMER_TRIG; |
171 <a name="l00154"></a>00154 <span class="comment">/* Then trig them or not. */</span> |
132 <a name="l00154"></a>00154 } |
172 <a name="l00155"></a>00155 <span class="keywordflow">for</span>(i=0; i<=<a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>; i++) |
133 <a name="l00155"></a>00155 <span class="keywordflow">else</span> |
173 <a name="l00156"></a>00156 { |
134 <a name="l00156"></a>00156 { |
174 <a name="l00157"></a>00157 s_timer_entry *row = (<a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>+i); |
135 <a name="l00158"></a>00158 row->val = row->interval - (overrun % row->interval); |
175 <a name="l00158"></a>00158 |
136 <a name="l00159"></a>00159 row->state = TIMER_TRIG_PERIOD; <span class="comment">/* ask for trig, periodic */</span> |
176 <a name="l00159"></a>00159 <span class="keywordflow">if</span> (row->state & TIMER_TRIG) |
137 <a name="l00161"></a>00161 next_wakeup = <a class="code" href="timer_8c.html#8536312cebeeea3a23dc0027800122c9">min_val</a>(row->val,next_wakeup); |
177 <a name="l00160"></a>00160 { |
138 <a name="l00162"></a>00162 } |
178 <a name="l00161"></a>00161 row->state &= ~TIMER_TRIG; <span class="comment">/* reset trig state (will be free if not periodic) */</span> |
139 <a name="l00163"></a>00163 } |
179 <a name="l00162"></a>00162 <span class="keywordflow">if</span>(row->callback) |
140 <a name="l00164"></a>00164 <span class="keywordflow">else</span> |
180 <a name="l00163"></a>00163 (*row->callback)(row->d, row->id); <span class="comment">/* trig ! */</span> |
141 <a name="l00165"></a>00165 { |
181 <a name="l00164"></a>00164 } |
142 <a name="l00167"></a>00167 row->val -= real_total_sleep_time; |
182 <a name="l00165"></a>00165 } |
143 <a name="l00168"></a>00168 |
183 <a name="l00166"></a>00166 } |
144 <a name="l00170"></a>00170 next_wakeup = <a class="code" href="timer_8c.html#8536312cebeeea3a23dc0027800122c9">min_val</a>(row->val,next_wakeup); |
184 <a name="l00167"></a>00167 |
145 <a name="l00171"></a>00171 } |
185 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Jun 4 17:09:27 2007 for CanFestival by |
146 <a name="l00172"></a>00172 } |
|
147 <a name="l00173"></a>00173 } |
|
148 <a name="l00174"></a>00174 |
|
149 <a name="l00176"></a>00176 <a class="code" href="timer_8c.html#5e9651eed13d70bcce9bdf3489a72a3d">total_sleep_time</a> = next_wakeup; |
|
150 <a name="l00177"></a>00177 |
|
151 <a name="l00179"></a>00179 setTimer(next_wakeup); |
|
152 <a name="l00180"></a>00180 |
|
153 <a name="l00182"></a>00182 <span class="keywordflow">for</span>(i=0; i<=<a class="code" href="timer_8c.html#1dab7b9a29bdee8b1931f8ea90685c6f">last_timer_raw</a>; i++) |
|
154 <a name="l00183"></a>00183 { |
|
155 <a name="l00184"></a>00184 s_timer_entry *row = (<a class="code" href="timer_8c.html#a74e2cf2504bfd18b12f112c7aaad845">timers</a>+i); |
|
156 <a name="l00185"></a>00185 |
|
157 <a name="l00186"></a>00186 <span class="keywordflow">if</span> (row->state & TIMER_TRIG) |
|
158 <a name="l00187"></a>00187 { |
|
159 <a name="l00188"></a>00188 row->state &= ~TIMER_TRIG; |
|
160 <a name="l00189"></a>00189 <span class="keywordflow">if</span>(row->callback) |
|
161 <a name="l00190"></a>00190 (*row->callback)(row->d, row->id); |
|
162 <a name="l00191"></a>00191 } |
|
163 <a name="l00192"></a>00192 } |
|
164 <a name="l00193"></a>00193 } |
|
165 <a name="l00194"></a>00194 |
|
166 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Jun 5 18:32:05 2007 for CanFestival by |
186 <a href="http://www.doxygen.org/index.html"> |
167 <a href="http://www.doxygen.org/index.html"> |
187 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address> |
168 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address> |
188 </body> |
169 </body> |
189 </html> |
170 </html> |