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annotate gsm-fw/gpf/osl/os_tim_ir.c @ 467:aa9aec3ba437

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os_tim_ir.c: os_add_timer_to_list(): minor polish
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Thu, 26 Jun 2014 05:49:59 +0000
parents d43bf2d301de
children 6389bfe95f23
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
461
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1 /*
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2 * This C module is a reconstruction based on the disassembly of
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3 * os_tim.obj in frame_na7_db_ir.lib from the Leonardo package.
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4 */
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5
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6 /* set of included headers from COFF symtab: */
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7 #include <stdio.h>
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8 #include "gpfconf.h" /* FreeCalypso addition */
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9 #include "../../nucleus/nucleus.h"
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10 #include "typedefs.h"
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11 #include "os.h"
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12 #include "gdi.h"
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13 #include "os_types.h"
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14 #include "os_glob.h"
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15
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16 extern T_OS_TIMER_ENTRY TimerTable[];
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17 extern T_OS_TIMER_TABLE_ENTRY *p_list[];
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18
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19 extern unsigned os_time_to_tick_multiplier;
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20 extern unsigned os_tick_to_time_multiplier;
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21
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22 extern unsigned t_start_ticks;
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23 extern T_OS_TIMER_TABLE_ENTRY * volatile t_running;
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24 extern int used_timers;
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25 extern int next_t_handle;
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26 extern int volatile t_list_access;
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27 extern int max_used_timers;
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28 extern NU_SEMAPHORE TimSemCB;
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29 extern NU_TIMER os_timer_cb;
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30
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31 void
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32 timer_error(int err)
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33 {
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34 }
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35
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36 /*
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37 * The following function reconstructions have been contributed by Das Signal.
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38 * The code passes gcc, but some polish is still likely needed.
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39 */
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40
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41 void
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42 os_Timeout(UNSIGNED t_handle) /* argument is unused */
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43 {
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44 ULONG s_ticks;
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45 OS_HANDLE task_handle, e_handle;
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46 USHORT t_index;
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47 int i, done;
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48 T_OS_TIMER_TABLE_ENTRY **t_r4;
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49 T_OS_TIMER_TABLE_ENTRY *timer;
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50 void (*timeout_func) (OS_HANDLE, OS_HANDLE, USHORT);
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51 OS_TIME resched_time;
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52
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53 if (t_list_access) {
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54 t_start_ticks++;
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55 NU_Reset_Timer(&os_timer_cb, os_Timeout, 1, 0,
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56 NU_ENABLE_TIMER);
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57 return;
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58 }
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59
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60 t_list_access = 1;
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61 timer = t_running;
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62 if (timer) {
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63 s_ticks = 0;
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64 done = 0;
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65 i = 0;
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66 do {
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67 timeout_func = timer->TimeoutProc;
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68 if (timer->p_ticks)
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69 p_list[i++] = timer;
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70 task_handle = timer->task_handle;
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71 e_handle = timer->entity_handle;
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72 t_index = timer->t_index;
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73 timer->status = 1;
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74 if (timer->next == timer) {
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75 t_running = NULL;
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76 done = 1;
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77 } else {
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78 timer->prev->next = timer->next;
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79 timer->next->prev = timer->prev;
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80 if (timer->next->r_ticks) {
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81 t_running = timer->next;
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82 s_ticks = timer->next->r_ticks;
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83 done = 1;
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84 } else
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85 timer = timer->next;
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86 }
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87 timeout_func(task_handle, e_handle, t_index);
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88 }
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89 while (!done);
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90
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91 if (s_ticks) {
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92 t_start_ticks = NU_Retrieve_Clock();
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93 NU_Reset_Timer(&os_timer_cb, os_Timeout, s_ticks, 0,
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94 NU_ENABLE_TIMER);
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95 }
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96 }
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97 for (t_r4 = p_list; *t_r4; t_r4++) {
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98 timer = *t_r4;
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99 resched_time = SYSTEM_TICKS_TO_TIME(timer->p_ticks);
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100 os_StartTimer(timer->entity_handle, timer->t_handle,
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101 timer->t_index, resched_time, resched_time);
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102 *t_r4 = NULL;
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103 }
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104
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105 t_list_access = 0;
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106 return;
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107 }
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108
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109 static int
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110 os_remove_timer_from_list(T_OS_TIMER_TABLE_ENTRY *timer)
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111 {
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112 OS_TICK c_ticks;
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113
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114 if (timer != t_running) {
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115 if (timer->next != t_running)
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116 timer->next->r_ticks += timer->r_ticks;
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117 } else {
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118 c_ticks = NU_Retrieve_Clock();
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119 if (timer->next == timer) {
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120 t_running = 0;
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121 } else {
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122 timer->next->r_ticks =
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123 t_start_ticks + timer->r_ticks +
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124 timer->next->r_ticks - c_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
125 t_running = timer->next;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
126 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
127 NU_Control_Timer(&os_timer_cb, NU_DISABLE_TIMER);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
128 if (t_running != NULL) {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
129 t_start_ticks = c_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
130 if (t_running->r_ticks != 0)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
131 NU_Reset_Timer(&os_timer_cb, os_Timeout,
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
132 t_running->r_ticks, 0,
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
133 NU_ENABLE_TIMER);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
134 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
135 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
136 if (timer->next != timer) {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
137 timer->prev->next = timer->next;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
138 timer->next->prev = timer->prev;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
139 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
140 timer->next = NULL;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
141 timer->prev = NULL;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
142 timer->status = 1;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
143 return 1;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
144 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
145
467
aa9aec3ba437 os_tim_ir.c: os_add_timer_to_list(): minor polish
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 466
diff changeset
146 static unsigned
aa9aec3ba437 os_tim_ir.c: os_add_timer_to_list(): minor polish
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 466
diff changeset
147 os_add_timer_to_list(T_OS_TIMER_TABLE_ENTRY *timer, OS_TICK ticks)
464
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
148 {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
149 T_OS_TIMER_TABLE_ENTRY *t_list;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
150 OS_TICK c_ticks, r1_ticks, return_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
151
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
152 if (ticks == 0)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
153 ticks = 1;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
154
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
155 c_ticks = NU_Retrieve_Clock();
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
156 t_list = t_running;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
157 if (t_list != NULL) {
467
aa9aec3ba437 os_tim_ir.c: os_add_timer_to_list(): minor polish
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 466
diff changeset
158 if (t_list->r_ticks >= c_ticks - t_start_ticks) {
aa9aec3ba437 os_tim_ir.c: os_add_timer_to_list(): minor polish
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 466
diff changeset
159 r1_ticks = t_list->r_ticks - c_ticks + t_start_ticks;
aa9aec3ba437 os_tim_ir.c: os_add_timer_to_list(): minor polish
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 466
diff changeset
160 t_list->r_ticks = r1_ticks;
464
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
161 } else {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
162 r1_ticks = 0;
467
aa9aec3ba437 os_tim_ir.c: os_add_timer_to_list(): minor polish
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 466
diff changeset
163 t_list->r_ticks = 0;
464
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
164 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
165 t_start_ticks = c_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
166 return_ticks = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
167 while (ticks >= r1_ticks) {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
168 ticks -= r1_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
169 t_list = t_list->next;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
170 if (t_list == t_running)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
171 goto out;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
172 r1_ticks = t_list->r_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
173 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
174 t_list->r_ticks -= ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
175 if (t_list == t_running) {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
176 t_running = timer;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
177 t_start_ticks = c_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
178 NU_Control_Timer(&os_timer_cb, NU_DISABLE_TIMER);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
179 return_ticks = ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
180 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
181 out:
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
182 timer->next = t_list;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
183 timer->prev = t_list->prev;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
184 t_list->prev->next = timer;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
185 t_list->prev = timer;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
186 timer->r_ticks = ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
187 } else {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
188 timer->next = timer;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
189 timer->prev = timer;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
190 timer->r_ticks = ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
191 t_start_ticks = c_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
192 t_running = timer;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
193 return_ticks = ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
194 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
195 timer->status = 2;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
196 return return_ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
197 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
198
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
199 GLOBAL LONG os_StartTimer(OS_HANDLE TaskHandle, OS_HANDLE TimerHandle,
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
200 USHORT Index, OS_TIME InitialTime,
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
201 OS_TIME RescheduleTime)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
202 {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
203 T_OS_TIMER_TABLE_ENTRY *timer;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
204 OS_TICK ticks;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
205 USHORT status;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
206 STATUS sts;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
207
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
208 t_list_access = 1;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
209 timer = &TimerTable[TimerHandle].entry;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
210 if (TimerHandle > MaxSimultaneousTimer || timer->status == 0) {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
211 t_list_access = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
212 return OS_ERROR;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
213 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
214
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
215 sts = NU_Obtain_Semaphore(&TimSemCB, NU_SUSPEND);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
216 /* FIXME: not sure about this
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
217 if (sts != NU_SUCCESS)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
218 os_MyHandle(sts);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
219 */
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
220 status = timer->status;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
221 if (status == 2)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
222 status = os_remove_timer_from_list(timer);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
223 timer->t_handle = TimerHandle;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
224 timer->task_handle = os_MyHandle();
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
225 timer->entity_handle = TaskHandle;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
226 timer->t_index = Index;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
227 timer->p_ticks = TIME_TO_SYSTEM_TICKS(RescheduleTime);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
228 ticks = os_add_timer_to_list(timer, TIME_TO_SYSTEM_TICKS(InitialTime));
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
229 if (ticks)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
230 NU_Reset_Timer(&os_timer_cb, os_Timeout, ticks, 0, NU_ENABLE_TIMER);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
231 if (sts == NU_SUCCESS)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
232 NU_Release_Semaphore(&TimSemCB);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
233 t_list_access = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
234 return OS_OK;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
235 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
236
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
237 /* FIXME: TaskHandle is unused?! */
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
238 GLOBAL LONG os_StopTimer(OS_HANDLE TaskHandle, OS_HANDLE TimerHandle)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
239 {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
240 T_OS_TIMER_ENTRY *timer_e;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
241 STATUS sts;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
242
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
243 t_list_access = 1;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
244 timer_e = &TimerTable[TimerHandle];
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
245 if (TimerHandle > MaxSimultaneousTimer || timer_e->entry.status == 0) {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
246 t_list_access = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
247 return OS_ERROR;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
248 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
249 sts = NU_Obtain_Semaphore(&TimSemCB, NU_SUSPEND);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
250 if (timer_e->entry.status == 2)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
251 os_remove_timer_from_list(&timer_e->entry);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
252 if (sts == NU_SUCCESS)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
253 NU_Release_Semaphore(&TimSemCB);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
254 t_list_access = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
255 return OS_OK;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
256 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
257
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
258 GLOBAL LONG os_IncrementTick(OS_TICK ticks)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
259 {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
260 return OS_OK;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
261 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
262
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
263 /* FIXME: TaskHandle is unused?! */
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
264 GLOBAL LONG os_DestroyTimer(OS_HANDLE TaskHandle, OS_HANDLE TimerHandle)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
265 {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
266 STATUS sts;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
267 T_OS_TIMER_ENTRY *timer_e;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
268
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
269 t_list_access = 1;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
270 sts = NU_Obtain_Semaphore(&TimSemCB, NU_SUSPEND);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
271 timer_e = &TimerTable[TimerHandle];
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
272 if (TimerHandle > MaxSimultaneousTimer || timer_e->entry.status == 0) {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
273 if (sts == NU_SUCCESS)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
274 NU_Release_Semaphore(&TimSemCB);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
275 t_list_access = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
276 return OS_ERROR;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
277 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
278 timer_e->next_t_handle = next_t_handle;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
279 timer_e->entry.status = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
280 used_timers--;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
281 t_list_access = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
282 if (sts == NU_SUCCESS)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
283 NU_Release_Semaphore(&TimSemCB);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
284 return OS_OK;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
285 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
286
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
287 /* FIXME: TaskHandle and MemPoolHandle are unused?! */
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
288 GLOBAL LONG os_CreateTimer(OS_HANDLE TaskHandle,
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
289 void (*TimeoutProc) (OS_HANDLE, OS_HANDLE, USHORT),
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
290 OS_HANDLE *TimerHandle, OS_HANDLE MemPoolHandle)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
291 {
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
292 STATUS sts;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
293 OS_HANDLE orig_next_t_handle;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
294 T_OS_TIMER_ENTRY *timer_e;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
295
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
296 t_list_access = 1;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
297 sts = NU_Obtain_Semaphore(&TimSemCB, NU_SUSPEND);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
298 orig_next_t_handle = next_t_handle;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
299 if (next_t_handle == 0) { /* INVALID_HANDLE */
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
300 if (sts == NU_SUCCESS)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
301 NU_Release_Semaphore(&TimSemCB);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
302 t_list_access = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
303 return OS_ERROR;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
304 }
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
305
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
306 timer_e = &TimerTable[next_t_handle];
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
307 timer_e->entry.status = 1;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
308 timer_e->entry.TimeoutProc = TimeoutProc;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
309 *TimerHandle = orig_next_t_handle;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
310 next_t_handle = timer_e->next_t_handle;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
311 used_timers++;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
312 if (max_used_timers < used_timers)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
313 max_used_timers = used_timers;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
314 if (sts == NU_SUCCESS)
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
315 NU_Release_Semaphore(&TimSemCB);
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
316 t_list_access = 0;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
317 return OS_OK;
14d2a7f473c3 OSL: os_tim_ir.c reconstruction by Das Signal
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 461
diff changeset
318 }