diff options
-rw-r--r-- | core/CMakeLists.txt | 3 | ||||
-rw-r--r-- | core/Messenger.c | 34 | ||||
-rw-r--r-- | core/timer.c | 275 | ||||
-rw-r--r-- | core/timer.h | 104 | ||||
-rw-r--r-- | testing/CMakeLists.txt | 1 | ||||
-rw-r--r-- | testing/cmake/timer_test.cmake | 9 | ||||
-rw-r--r-- | testing/timer_test.c | 66 |
7 files changed, 476 insertions, 16 deletions
diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt index 55a41912..ad6eea01 100644 --- a/core/CMakeLists.txt +++ b/core/CMakeLists.txt | |||
@@ -10,7 +10,8 @@ set(core_sources | |||
10 | LAN_discovery.c | 10 | LAN_discovery.c |
11 | Messenger.c | 11 | Messenger.c |
12 | util.c | 12 | util.c |
13 | ping.c) | 13 | ping.c |
14 | timer.c) | ||
14 | 15 | ||
15 | if(SHARED_TOXCORE) | 16 | if(SHARED_TOXCORE) |
16 | add_library(toxcore SHARED ${core_sources}) | 17 | add_library(toxcore SHARED ${core_sources}) |
diff --git a/core/Messenger.c b/core/Messenger.c index 1c81163c..af102406 100644 --- a/core/Messenger.c +++ b/core/Messenger.c | |||
@@ -22,6 +22,8 @@ | |||
22 | */ | 22 | */ |
23 | 23 | ||
24 | #include "Messenger.h" | 24 | #include "Messenger.h" |
25 | #include "timer.h" | ||
26 | |||
25 | #define MIN(a,b) (((a)<(b))?(a):(b)) | 27 | #define MIN(a,b) (((a)<(b))?(a):(b)) |
26 | 28 | ||
27 | static void set_friend_status(Messenger *m, int friendnumber, uint8_t status); | 29 | static void set_friend_status(Messenger *m, int friendnumber, uint8_t status); |
@@ -488,7 +490,20 @@ int write_cryptpacket_id(Messenger *m, int friendnumber, uint8_t packet_id, uint | |||
488 | return write_cryptpacket(m->friendlist[friendnumber].crypt_connection_id, packet, length + 1); | 490 | return write_cryptpacket(m->friendlist[friendnumber].crypt_connection_id, packet, length + 1); |
489 | } | 491 | } |
490 | 492 | ||
493 | |||
494 | /*Interval in seconds between LAN discovery packet sending*/ | ||
495 | #define LAN_DISCOVERY_INTERVAL 60 | ||
496 | |||
491 | #define PORT 33445 | 497 | #define PORT 33445 |
498 | |||
499 | /*Send a LAN discovery packet every LAN_DISCOVERY_INTERVAL seconds*/ | ||
500 | int LANdiscovery(timer* t, void* arg) | ||
501 | { | ||
502 | send_LANdiscovery(htons(PORT)); | ||
503 | timer_start(t, LAN_DISCOVERY_INTERVAL); | ||
504 | return 0; | ||
505 | } | ||
506 | |||
492 | /* run this at startup */ | 507 | /* run this at startup */ |
493 | Messenger * initMessenger(void) | 508 | Messenger * initMessenger(void) |
494 | { | 509 | { |
@@ -510,6 +525,8 @@ Messenger * initMessenger(void) | |||
510 | friendreq_init(); | 525 | friendreq_init(); |
511 | LANdiscovery_init(); | 526 | LANdiscovery_init(); |
512 | 527 | ||
528 | timer_single(&LANdiscovery, 0, LAN_DISCOVERY_INTERVAL); | ||
529 | |||
513 | return m; | 530 | return m; |
514 | } | 531 | } |
515 | 532 | ||
@@ -668,20 +685,6 @@ void doInbound(Messenger *m) | |||
668 | } | 685 | } |
669 | } | 686 | } |
670 | 687 | ||
671 | /*Interval in seconds between LAN discovery packet sending*/ | ||
672 | #define LAN_DISCOVERY_INTERVAL 60 | ||
673 | |||
674 | static uint64_t last_LANdiscovery; | ||
675 | |||
676 | /*Send a LAN discovery packet every LAN_DISCOVERY_INTERVAL seconds*/ | ||
677 | void LANdiscovery(Messenger *m) | ||
678 | { | ||
679 | if (last_LANdiscovery + LAN_DISCOVERY_INTERVAL < unix_time()) { | ||
680 | send_LANdiscovery(htons(PORT)); | ||
681 | last_LANdiscovery = unix_time(); | ||
682 | } | ||
683 | } | ||
684 | |||
685 | 688 | ||
686 | /* the main loop that needs to be run at least 200 times per second. */ | 689 | /* the main loop that needs to be run at least 200 times per second. */ |
687 | void doMessenger(Messenger *m) | 690 | void doMessenger(Messenger *m) |
@@ -693,7 +696,8 @@ void doMessenger(Messenger *m) | |||
693 | doNetCrypto(); | 696 | doNetCrypto(); |
694 | doInbound(m); | 697 | doInbound(m); |
695 | doFriends(m); | 698 | doFriends(m); |
696 | LANdiscovery(m); | 699 | |
700 | timer_poll(); | ||
697 | } | 701 | } |
698 | 702 | ||
699 | /* returns the size of the messenger data (for saving) */ | 703 | /* returns the size of the messenger data (for saving) */ |
diff --git a/core/timer.c b/core/timer.c new file mode 100644 index 00000000..06e25693 --- /dev/null +++ b/core/timer.c | |||
@@ -0,0 +1,275 @@ | |||
1 | #define __STDC_FORMAT_MACROS | ||
2 | #include <inttypes.h> | ||
3 | |||
4 | #include "timer.h" | ||
5 | #include "network.h" | ||
6 | |||
7 | /* | ||
8 | A nested linked list increases efficiency of insertions. | ||
9 | Depending on the number of timers we have, we might need to have nested linked lists | ||
10 | in order to improve insertion efficiency. | ||
11 | The code below is preperation for that end, should it be necessary. | ||
12 | |||
13 | typedef struct { | ||
14 | struct timer_package* _next; | ||
15 | union { | ||
16 | timer_packet* _inner; | ||
17 | timer* queue; | ||
18 | }; | ||
19 | uint64_t pkgtime; | ||
20 | } timer_package; | ||
21 | |||
22 | timer_package* timer_package_pool; | ||
23 | |||
24 | static timer_package* new_package() | ||
25 | { | ||
26 | timer_package* ret; | ||
27 | if (timer_package_pool) { | ||
28 | ret = timer_package_pool; | ||
29 | timer_package_pool = timer_package_pool->_next; | ||
30 | } else { | ||
31 | ret = calloc(1, sizeof(struct timer_package)); | ||
32 | } | ||
33 | return ret; | ||
34 | } | ||
35 | |||
36 | static void delete_package(timer_package* p) | ||
37 | { | ||
38 | p->_next = timer_package_pool; | ||
39 | timer_package_pool = p; | ||
40 | } | ||
41 | */ | ||
42 | |||
43 | enum timer_state { | ||
44 | STATE_INACTIVE = 0, | ||
45 | STATE_ACTIVE, | ||
46 | STATE_CALLBACK | ||
47 | }; | ||
48 | |||
49 | struct timer | ||
50 | { | ||
51 | enum timer_state state; | ||
52 | timer* _prev; | ||
53 | timer* _next; | ||
54 | timer_callback cb; | ||
55 | void* userdata; | ||
56 | uint64_t deadline; | ||
57 | }; | ||
58 | |||
59 | static timer* timer_main_queue; | ||
60 | static timer* timer_us_queue; /* hi-speed queue */ | ||
61 | |||
62 | inline static void timer_dequeue(timer* t, timer** queue) | ||
63 | { | ||
64 | if (t->state == STATE_INACTIVE) return; /* not in a queue */ | ||
65 | |||
66 | if (t->_prev) { | ||
67 | t->_prev->_next = t->_next; | ||
68 | } else { | ||
69 | *queue = t->_next; | ||
70 | } | ||
71 | if (t->_next) t->_next->_prev = t->_prev; | ||
72 | t->state = STATE_INACTIVE; | ||
73 | } | ||
74 | |||
75 | static void timer_enqueue(timer* t, timer** queue, timer* prev) | ||
76 | { | ||
77 | t->state = STATE_ACTIVE; | ||
78 | while (true) { | ||
79 | if (!*queue) { | ||
80 | t->_next = 0; | ||
81 | t->_prev = prev; | ||
82 | *queue = t; | ||
83 | return; | ||
84 | } | ||
85 | |||
86 | if ((*queue)->deadline > t->deadline) { | ||
87 | (*queue)->_prev = t; | ||
88 | t->_next = *queue; | ||
89 | t->_prev = prev; | ||
90 | *queue = t; | ||
91 | return; | ||
92 | } | ||
93 | |||
94 | prev = *queue; | ||
95 | queue = &((*queue)->_next); | ||
96 | } | ||
97 | } | ||
98 | |||
99 | /*** interface ***/ | ||
100 | |||
101 | void timer_init() | ||
102 | { | ||
103 | /* Nothing needs to be done... yet. */ | ||
104 | } | ||
105 | |||
106 | /* Do not depend on fields being zeroed */ | ||
107 | static timer* timer_pool; /* timer_pool is SINGLY LINKED!! */ | ||
108 | |||
109 | timer* new_timer(void) | ||
110 | { | ||
111 | timer* ret; | ||
112 | if (timer_pool) { | ||
113 | ret = timer_pool; | ||
114 | timer_pool = timer_pool->_next; | ||
115 | } else { | ||
116 | ret = calloc(1, sizeof(struct timer)); | ||
117 | } | ||
118 | ret->state = STATE_INACTIVE; | ||
119 | return ret; | ||
120 | } | ||
121 | |||
122 | void delete_timer(timer* t) | ||
123 | { | ||
124 | timer_dequeue(t, &timer_main_queue); | ||
125 | t->_next = timer_pool; | ||
126 | t->state = STATE_INACTIVE; | ||
127 | timer_pool = t; | ||
128 | } | ||
129 | |||
130 | void timer_setup(timer* t, timer_callback cb, void* userarg) | ||
131 | { | ||
132 | t->cb = cb; | ||
133 | t->userdata = userarg; | ||
134 | } | ||
135 | |||
136 | void* timer_get_userdata(timer* t) | ||
137 | { | ||
138 | return t->userdata; | ||
139 | } | ||
140 | |||
141 | static void timer_delay_us(timer* t, int us) | ||
142 | { | ||
143 | t->deadline += us; | ||
144 | timer** queue = t->_prev ? &(t->_prev->_next) : &timer_main_queue; | ||
145 | timer_dequeue(t, &timer_main_queue); | ||
146 | timer_enqueue(t, queue, t->_prev); | ||
147 | } | ||
148 | |||
149 | /* Starts the timer so that it's called in sec seconds in the future. | ||
150 | * A non-positive value of sec results in the callback being called immediately. | ||
151 | * This function may be called again after a timer has been started to adjust | ||
152 | * the expiry time. */ | ||
153 | void timer_start(timer* t, int sec) | ||
154 | { | ||
155 | uint64_t newdeadline = current_time() + sec * US_PER_SECOND; | ||
156 | if (timer_is_active(t)){ | ||
157 | if (t->deadline < newdeadline) { | ||
158 | timer_delay_us(t, newdeadline - t->deadline); | ||
159 | return; | ||
160 | } | ||
161 | timer_dequeue(t, &timer_main_queue); | ||
162 | } | ||
163 | t->deadline = newdeadline; | ||
164 | timer_enqueue(t, &timer_main_queue, 0); | ||
165 | } | ||
166 | |||
167 | /* Stops the timer. Returns -1 if the timer was not active. */ | ||
168 | int timer_stop(timer* t) | ||
169 | { | ||
170 | int ret = timer_is_active(t) ? -1 : 0; | ||
171 | timer_dequeue(t, &timer_main_queue); | ||
172 | return ret; | ||
173 | } | ||
174 | |||
175 | /* Adds additionalsec seconds to the timer. | ||
176 | * Returns -1 and does nothing if the timer was not active. */ | ||
177 | int timer_delay(timer* t, int additonalsec) | ||
178 | { | ||
179 | if (!timer_is_active(t)) return -1; | ||
180 | timer_delay_us(t, additonalsec * US_PER_SECOND); | ||
181 | return 0; | ||
182 | } | ||
183 | |||
184 | static uint64_t timer_diff(timer* t, uint64_t time) | ||
185 | { | ||
186 | if (t->deadline <= time) return 0; | ||
187 | return time - t->deadline; | ||
188 | } | ||
189 | |||
190 | /* Returns the time remaining on a timer in seconds. | ||
191 | * Returns -1 if the timer is not active. | ||
192 | * Returns 0 if the timer has expired and will be called upon the next call to timer_poll. */ | ||
193 | int timer_time_remaining(timer* t) | ||
194 | { | ||
195 | if (!timer_is_active(t)) return -1; | ||
196 | return timer_diff(t, current_time()) / US_PER_SECOND; | ||
197 | } | ||
198 | |||
199 | bool timer_is_active(timer* t) | ||
200 | { | ||
201 | return t->state != STATE_INACTIVE; | ||
202 | } | ||
203 | |||
204 | /* Single-use timer. | ||
205 | * Creates a new timer, preforms setup and starts it. */ | ||
206 | void timer_single(timer_callback cb, void* userarg, int sec) | ||
207 | { | ||
208 | timer* t = new_timer(); | ||
209 | timer_setup(t, cb, userarg); | ||
210 | timer_start(t, sec); | ||
211 | } | ||
212 | |||
213 | /* Single-use microsecond timer. */ | ||
214 | void timer_us(timer_callback cb, void* userarg, int us) | ||
215 | { | ||
216 | timer* t = new_timer(); | ||
217 | timer_setup(t, cb, userarg); | ||
218 | t->deadline = current_time() + us; | ||
219 | t->state = STATE_ACTIVE; | ||
220 | timer_enqueue(t, &timer_us_queue, 0); | ||
221 | } | ||
222 | |||
223 | uint64_t prevtime = 0; | ||
224 | void timer_poll(void) | ||
225 | { | ||
226 | uint64_t time = current_time(); | ||
227 | |||
228 | /* Handle millisecond timers */ | ||
229 | while (timer_us_queue) { | ||
230 | if (timer_diff(timer_us_queue, time) != 0) break; | ||
231 | timer* t = timer_us_queue; | ||
232 | timer_dequeue(t, &timer_us_queue); | ||
233 | t->cb(0, t->userdata); | ||
234 | delete_timer(t); | ||
235 | } | ||
236 | |||
237 | if (time - prevtime > US_PER_SECOND || prevtime == 0 || prevtime > time) { | ||
238 | /* time moving backwards is just a sanity check */ | ||
239 | prevtime = time; | ||
240 | |||
241 | while (timer_main_queue) { | ||
242 | if (timer_diff(timer_main_queue, time) != 0) break; | ||
243 | timer* t = timer_main_queue; | ||
244 | t->state = STATE_CALLBACK; | ||
245 | int rv = t->cb(t, t->userdata); | ||
246 | if (rv != 0) { | ||
247 | timer_dequeue(t, &timer_main_queue); | ||
248 | delete_timer(t); | ||
249 | continue; | ||
250 | } | ||
251 | if (t->state != STATE_ACTIVE) { | ||
252 | timer_dequeue(t, &timer_main_queue); | ||
253 | } | ||
254 | } | ||
255 | } | ||
256 | } | ||
257 | |||
258 | /*** Internal Testing ***/ | ||
259 | |||
260 | /* I do not want to expose internals to the public, | ||
261 | * which is why internals testing is done this way. */ | ||
262 | void timer_internal_tests(bool (*assert)(bool, char*)) | ||
263 | { | ||
264 | |||
265 | } | ||
266 | |||
267 | void timer_debug_print() | ||
268 | { | ||
269 | timer* t = timer_main_queue; | ||
270 | printf("Queue:\n"); | ||
271 | while (t) { | ||
272 | printf("%" PRIu64 " (%" PRIu64 ") : %s\n", t->deadline, t->deadline/US_PER_SECOND, (char*)t->userdata); | ||
273 | t = t->_next; | ||
274 | } | ||
275 | } | ||
diff --git a/core/timer.h b/core/timer.h new file mode 100644 index 00000000..8844a1dd --- /dev/null +++ b/core/timer.h | |||
@@ -0,0 +1,104 @@ | |||
1 | /* timer.h | ||
2 | * | ||
3 | * Timing subsystem. Provides deadline timers. | ||
4 | * All times are aliased to a second for efficiency. | ||
5 | * | ||
6 | * Timer Guarantees: | ||
7 | * - The callback will not be called before the timer expires. | ||
8 | * - The callback will be called sometime after the timer expires, | ||
9 | * on a best effort basis. | ||
10 | * - If timer_poll is called at least once a second, the callback | ||
11 | * will be called at most one second after it expires. | ||
12 | * | ||
13 | * Copyright (C) 2013 Tox project All Rights Reserved. | ||
14 | * | ||
15 | * This file is part of Tox. | ||
16 | * | ||
17 | * Tox is free software: you can redistribute it and/or modify | ||
18 | * it under the terms of the GNU General Public License as published by | ||
19 | * the Free Software Foundation, either version 3 of the License, or | ||
20 | * (at your option) any later version. | ||
21 | * | ||
22 | * Tox is distributed in the hope that it will be useful, | ||
23 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
25 | * GNU General Public License for more details. | ||
26 | * | ||
27 | * You should have received a copy of the GNU General Public License | ||
28 | * along with Tox. If not, see <http://www.gnu.org/licenses/>. | ||
29 | * | ||
30 | */ | ||
31 | |||
32 | #ifndef TIMER_H | ||
33 | #define TIMER_H | ||
34 | |||
35 | #include <stdint.h> | ||
36 | #include <stdbool.h> | ||
37 | |||
38 | #define US_PER_SECOND 1000000 /* 1 s = 10^6 us */ | ||
39 | |||
40 | struct timer; | ||
41 | typedef struct timer timer; | ||
42 | |||
43 | /* If time_callback returns a non-zero value, timer t is deleted. | ||
44 | * You may call any of the timer functions within the callback: | ||
45 | * For example, you may call timer_start to restart the timer from | ||
46 | * within a callback. */ | ||
47 | typedef int (*timer_callback)(timer* t, void* userarg); | ||
48 | |||
49 | /* Initisalise timer subsystem */ | ||
50 | void timer_init(void); | ||
51 | |||
52 | /* Poll. (I will eventually replace all polling in Tox with an async system.) */ | ||
53 | void timer_poll(void); | ||
54 | |||
55 | /* Creates a new timer. Does not enqueue/start it. */ | ||
56 | timer* new_timer(void); | ||
57 | |||
58 | /* Destroys a timer instance. */ | ||
59 | void delete_timer(timer* t); | ||
60 | |||
61 | /* Sets up the timer callback. */ | ||
62 | void timer_setup(timer* t, timer_callback cb, void* userarg); | ||
63 | |||
64 | /* Accessor Function. */ | ||
65 | void* timer_get_userdata(timer* t); | ||
66 | |||
67 | /* Starts the timer so that it's called in sec seconds in the future from now. | ||
68 | * A non-positive value of sec results in the callback being called immediately. | ||
69 | * This function may be called again after a timer has been started to adjust | ||
70 | * the expiry time. */ | ||
71 | void timer_start(timer* t, int sec); | ||
72 | |||
73 | /* Stops the timer. Returns -1 if the timer was not active. */ | ||
74 | int timer_stop(timer* t); | ||
75 | |||
76 | /* Adds additionalsec seconds to the timer. | ||
77 | * Returns -1 and does nothing if the timer was not active. */ | ||
78 | int timer_delay(timer* t, int additonalsec); | ||
79 | |||
80 | /* Returns the time remaining on a timer in seconds. | ||
81 | * Returns -1 if the timer is not active. | ||
82 | * Returns 0 if the timer has expired and the callback hasn't been called yet. */ | ||
83 | int timer_time_remaining(timer* t); | ||
84 | |||
85 | /* Determines if timer is active. Returns TRUE if it is active */ | ||
86 | bool timer_is_active(timer* t); | ||
87 | |||
88 | /* Single-use timer. | ||
89 | * Creates a new timer, preforms setup and starts it. | ||
90 | * Callback must return a non-zero value to prevent memory leak. */ | ||
91 | void timer_single(timer_callback cb, void* userarg, int sec); | ||
92 | |||
93 | /* Single-use microsecond timer. | ||
94 | * Creates a new timer, preforms setup and starts it. | ||
95 | * Please do not use this when accuracy is not absolutely required. | ||
96 | * Use when one needs to time a period < 1 s. | ||
97 | * Use the more coarse timers above for periods > 5 s. | ||
98 | * WARNING: the callback will be called with NULL as the first argument */ | ||
99 | void timer_us(timer_callback cb, void* userarg, int us); | ||
100 | |||
101 | /* Internal Testing */ | ||
102 | void timer_internal_tests(bool(*)(bool, char*)); | ||
103 | |||
104 | #endif | ||
diff --git a/testing/CMakeLists.txt b/testing/CMakeLists.txt index 7322509a..65ba35c0 100644 --- a/testing/CMakeLists.txt +++ b/testing/CMakeLists.txt | |||
@@ -9,6 +9,7 @@ include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/Lossless_UDP_testclient.cmake) | |||
9 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/Lossless_UDP_testserver.cmake) | 9 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/Lossless_UDP_testserver.cmake) |
10 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/Messenger_test.cmake) | 10 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/Messenger_test.cmake) |
11 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/crypto_speed_test.cmake) | 11 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/crypto_speed_test.cmake) |
12 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/timer_test.cmake) | ||
12 | 13 | ||
13 | if(WIN32) | 14 | if(WIN32) |
14 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/nTox_win32.cmake) | 15 | include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/nTox_win32.cmake) |
diff --git a/testing/cmake/timer_test.cmake b/testing/cmake/timer_test.cmake new file mode 100644 index 00000000..a5f8c5ec --- /dev/null +++ b/testing/cmake/timer_test.cmake | |||
@@ -0,0 +1,9 @@ | |||
1 | cmake_minimum_required(VERSION 2.6.0) | ||
2 | project(timer_test C) | ||
3 | |||
4 | set(exe_name timer_test) | ||
5 | |||
6 | add_executable(${exe_name} | ||
7 | timer_test.c) | ||
8 | |||
9 | linkCoreLibraries(${exe_name}) | ||
diff --git a/testing/timer_test.c b/testing/timer_test.c new file mode 100644 index 00000000..63083940 --- /dev/null +++ b/testing/timer_test.c | |||
@@ -0,0 +1,66 @@ | |||
1 | #include "../core/timer.h" | ||
2 | #include <stdio.h> | ||
3 | |||
4 | #ifdef WINDOWS | ||
5 | #include <windows.h> | ||
6 | #else | ||
7 | #include <unistd.h> | ||
8 | #endif | ||
9 | |||
10 | void mssleep(int ms) | ||
11 | { | ||
12 | #ifdef WINDOWS | ||
13 | Sleep(ms); | ||
14 | #else | ||
15 | usleep(ms * 1000); | ||
16 | #endif | ||
17 | } | ||
18 | |||
19 | int callback(timer* t, void* arg){ | ||
20 | printf("%s\n", (char*)arg); | ||
21 | return 1; | ||
22 | } | ||
23 | |||
24 | int repeating(timer* t, void *arg) { | ||
25 | printf("%s\n", (char*)arg); | ||
26 | timer_start(t, 3); | ||
27 | return 0; | ||
28 | } | ||
29 | |||
30 | extern void timer_debug_print(); | ||
31 | |||
32 | int main(int argc, char** argv) | ||
33 | { | ||
34 | timer_init(); | ||
35 | timer_debug_print(); | ||
36 | |||
37 | timer* t = new_timer(); | ||
38 | timer_setup(t, &callback, "Long setup method, 4 seconds"); | ||
39 | timer_start(t, 4); | ||
40 | timer_debug_print(); | ||
41 | |||
42 | timer_single(&repeating, (void*)"This repeats every 3 seconds", 3); | ||
43 | timer_debug_print(); | ||
44 | |||
45 | timer_single(&callback, "Short method, 4 seconds", 4); | ||
46 | timer_debug_print(); | ||
47 | |||
48 | timer_single(&callback, "1 second", 1); | ||
49 | timer_debug_print(); | ||
50 | |||
51 | timer_single(&callback, "15 seconds", 15); | ||
52 | timer_debug_print(); | ||
53 | |||
54 | timer_single(&callback, "10 seconds", 10); | ||
55 | timer_debug_print(); | ||
56 | |||
57 | timer_us(&callback, "100000us", 100000); | ||
58 | timer_us(&callback, "13s", 13 * US_PER_SECOND); | ||
59 | |||
60 | while (true) { | ||
61 | timer_poll(); | ||
62 | mssleep(10); | ||
63 | } | ||
64 | |||
65 | return 0; | ||
66 | } | ||