| /nrf52832-nimble/rt-thread/components/drivers/hwtimer/ |
| H A D | hwtimer.c | 14 rt_inline rt_uint32_t timeout_calc(rt_hwtimer_t *timer, rt_hwtimerval_t *tv) in timeout_calc() argument
25 overflow = timer->info->maxcnt/(float)timer->freq; in timeout_calc()
28 if (tv_sec < (1/(float)timer->freq)) in timeout_calc()
32 timeout = 1/(float)timer->freq; in timeout_calc()
42 counter = timeout*timer->freq; in timeout_calc()
43 devi = tv_sec - (counter/(float)timer->freq)*i; in timeout_calc()
64 timer->cycles = i; in timeout_calc()
65 timer->reload = i; in timeout_calc()
66 timer->period_sec = timeout; in timeout_calc()
67 counter = timeout*timer->freq; in timeout_calc()
[all …]
|
| H A D | README_CN.md | 31 void (*init)(struct rt_hwtimer_device *timer, rt_uint32_t state);
32 rt_err_t (*start)(struct rt_hwtimer_device *timer, rt_uint32_t cnt, rt_hwtimer_mode_t mode);
33 void (*stop)(struct rt_hwtimer_device *timer);
34 rt_uint32_t (*count_get)(struct rt_hwtimer_device *timer);
35 rt_err_t (*control)(struct rt_hwtimer_device *timer, rt_uint32_t cmd, void *args);
|
| /nrf52832-nimble/rt-thread/src/ |
| H A D | timer.c | 9 * 2006-04-29 Bernard implement thread timer
11 * 2006-08-10 Bernard fix the periodic timer bug
13 * 2009-11-11 LiJin add soft timer
14 * 2010-05-12 Bernard fix the timer check bug.
16 * 2012-12-15 Bernard fix the next timeout issue in soft timer
17 * 2014-07-12 Bernard does not lock scheduler when invoking soft-timer
24 /* hard timer list */
36 /* soft timer list */
46 static void (*rt_timer_enter_hook)(struct rt_timer *timer);
47 static void (*rt_timer_exit_hook)(struct rt_timer *timer);
[all …]
|
| H A D | Kconfig | 8 Each kernel object, such as thread, timer, semaphore etc, has a name,
93 bool "Enable software timer with a timer thread"
96 the timeout function context of soft-timer is under a high priority timer
101 int "The priority level value of timer thread"
105 int "The stack size of timer thread"
149 bool "Enable debugging of Timer"
|
| /nrf52832-nimble/packages/NimBLE-latest/porting/nimble/include/hal/ |
| H A D | hal_timer.h | 24 * @defgroup HALTimer HAL Timer
38 /* HAL timer callback */
42 * The HAL timer structure. The user can declare as many of these structures
43 * as desired. They are enqueued on a particular HW timer queue when the user
46 * timer.
49 * structure; the hal timer API should be used.
58 /** Tick at which timer should expire */
64 * Initialize a HW timer.
66 * @param timer_num The number of the HW timer to initialize
67 * @param cfg Hardware specific timer configuration. This is
[all …]
|
| /nrf52832-nimble/packages/NimBLE-latest/porting/nimble/src/ |
| H A D | hal_timer.c | 44 /* User CC 2 for reading counter, CC 3 for timer isr */
54 /* Maximum timer frequency */
121 /* Resolve timer number into timer structure */
141 /* Force a capture of the timer into 'cntr' capture channel; read it */ in nrf_read_timer_cntr()
149 * nrf timer set ocmp
151 * Set the OCMP used by the timer to the desired expiration tick
155 * @param timer Pointer to timer.
201 /* Set output compare register to timer expiration */ in nrf_timer_set_ocmp()
217 /* Disable output compare used for timer */
258 * hal timer chk queue
[all …]
|
| H A D | os_cputime.c | 81 os_cputime_timer_init(struct hal_timer *timer, hal_timer_cb fp, void *arg) in os_cputime_timer_init() argument
83 assert(timer != NULL); in os_cputime_timer_init()
86 hal_timer_set_cb(MYNEWT_VAL(OS_CPUTIME_TIMER_NUM), timer, fp, arg); in os_cputime_timer_init()
90 os_cputime_timer_start(struct hal_timer *timer, uint32_t cputime) in os_cputime_timer_start() argument
94 rc = hal_timer_start_at(timer, cputime); in os_cputime_timer_start()
99 os_cputime_timer_relative(struct hal_timer *timer, uint32_t usecs) in os_cputime_timer_relative() argument
104 assert(timer != NULL); in os_cputime_timer_relative()
107 rc = hal_timer_start_at(timer, cputime); in os_cputime_timer_relative()
113 os_cputime_timer_stop(struct hal_timer *timer) in os_cputime_timer_stop() argument
115 hal_timer_stop(timer); in os_cputime_timer_stop()
|
| /nrf52832-nimble/nordic/nrfx/hal/ |
| H A D | nrf_timer.h | 42 * @defgroup nrf_timer_hal TIMER HAL
45 * @brief Hardware access layer for managing the TIMER peripheral.
52 #define TIMER_MAX_SIZE(id) NRFX_CONCAT_3(TIMER, id, _MAX_SIZE)
85 * in a given timer instance.
87 #define NRF_TIMER_CC_CHANNEL_COUNT(id) NRFX_CONCAT_3(TIMER, id, _CC_NUM)
90 * @brief Timer tasks.
95 …TIMER_TASK_START = offsetof(NRF_TIMER_Type, TASKS_START), ///< Task for starting the timer.
96 …TIMER_TASK_STOP = offsetof(NRF_TIMER_Type, TASKS_STOP), ///< Task for stopping the timer.
97 …offsetof(NRF_TIMER_Type, TASKS_COUNT), ///< Task for incrementing the timer (in counter mode).
98 …ASK_CLEAR = offsetof(NRF_TIMER_Type, TASKS_CLEAR), ///< Task for resetting the timer value.
[all …]
|
| /nrf52832-nimble/packages/NimBLE-latest/porting/nimble/include/os/ |
| H A D | os_cputime.h | 98 * and before any other timer API are used. This should be called only once
99 * and should be called before the hardware timer is used.
184 * Initialize a CPU timer, using the given HAL timer.
186 * @param timer The timer to initialize. Cannot be NULL.
187 * @param fp The timer callback function. Cannot be NULL.
188 * @param arg Pointer to data object to pass to timer.
190 void os_cputime_timer_init(struct hal_timer *timer, hal_timer_cb fp,
195 * passed, the timer callback will still be called (at interrupt context).
197 * NOTE: This must be called when the timer is stopped.
199 * @param timer Pointer to timer to start. Cannot be NULL.
[all …]
|
| /nrf52832-nimble/nordic/nrfx/drivers/include/ |
| H A D | nrfx_timer.h | 43 * @defgroup nrfx_timer Timer driver
46 * @brief TIMER peripheral driver.
50 * @brief Timer driver instance data structure.
54 …NRF_TIMER_Type * p_reg; ///< Pointer to the structure with TIMER peripheral instance re…
60 * @brief Macro for creating a timer driver instance.
89 * @brief Timer driver instance configuration structure.
101 * @brief Timer driver instance default configuration.
113 * @brief Timer driver event handler type.
115 * @param[in] event_type Timer event.
117 * the timer. This parameter can be used to pass
[all …]
|
| /nrf52832-nimble/rt-thread/components/net/uip/uip/ |
| H A D | uip_timer.h | 2 * \defgroup timer Timer library
4 * The timer library provides functions for setting, resetting and
5 * restarting timers, and for checking if a timer has expired. An
9 * A timer is declared as a \c struct \c timer and all access to the
10 * timer is made by a pointer to the declared timer.
12 * \note The timer library uses the \ref clock "Clock library" to
22 * Timer library header file.
59 * $Id: timer.h,v 1.3 2006/06/11 21:46:39 adam Exp $
67 * A timer.
69 * This structure is used for declaring a timer. The timer must be set
[all …]
|
| H A D | uip_timer.c | 2 * \addtogroup timer
8 * Timer library implementation.
45 * $Id: timer.c,v 1.2 2006/06/12 08:00:30 adam Exp $
54 * Set a timer.
56 * This function is used to set a timer for a time sometime in the
58 * the timer has expired.
60 * \param t A pointer to the timer
61 * \param interval The interval before the timer expires.
65 timer_set(struct timer *t, clock_time_t interval) in timer_set()
72 * Reset the timer with the same interval.
[all …]
|
| H A D | uip_clock.h | 4 * The clock interface is the interface between the \ref timer "timer library"
7 * timer "timer library".
13 * \sa \ref timer "Timer library"
|
| /nrf52832-nimble/rt-thread/components/net/uip/doc/html/ |
| H A D | a00156.html | 3 <title>uIP 1.0: Timer library</title>
16 <h1>Timer library</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
17 The timer library provides functions for setting, resetting and restarting timers, and for checking…
20 A timer is declared as a <code>struct</code> <code>timer</code> and all access to the timer is made…
21 <dl compact><dt><b>Note:</b></dt><dd>The timer library uses the <a class="el" href="a00157.html">Cl…
27 …/td><td class="memItemRight" valign="bottom"><a class="el" href="a00130.html">timer.h</a></td></tr>
29 <tr><td class="mdescLeft"> </td><td class="mdescRight">Timer library header file. <br></td></t…
32 …/td><td class="memItemRight" valign="bottom"><a class="el" href="a00129.html">timer.c</a></td></tr>
34 <tr><td class="mdescLeft"> </td><td class="mdescRight">Timer library implementation. <br></td>…
38 …;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00087.html">timer</a></td></tr>
[all …]
|
| H A D | a00130.html | 3 <title>uIP 1.0: uip/timer.h File Reference</title>
21 <h1>uip/timer.h File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
22 Timer library header file.
27 Definition in file <a class="el" href="a00196.html">timer.h</a>.
35 …;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00087.html">timer</a></td></tr>
37 <tr><td class="mdescLeft"> </td><td class="mdescRight">A timer. <a href="a00087.html#_details…
39 …95ec6e6f63071ff51">timer_set</a> (struct <a class="el" href="a00087.html">timer</a> *t, clock_time…
41 <tr><td class="mdescLeft"> </td><td class="mdescRight">Set a timer. <a href="a00156.html#g661…
42 …9b85455fb948468d6">timer_reset</a> (struct <a class="el" href="a00087.html">timer</a> *t)</td></tr>
44 <tr><td class="mdescLeft"> </td><td class="mdescRight">Reset the timer with the same interval.…
[all …]
|
| H A D | a00129.html | 3 <title>uIP 1.0: uip/timer.c File Reference</title>
21 <h1>uip/timer.c File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
22 Timer library implementation.
27 Definition in file <a class="el" href="a00195.html">timer.c</a>.
30 <code>#include "<a class="el" href="a00196.html">timer.h</a>"</code><br>
36 …95ec6e6f63071ff51">timer_set</a> (struct <a class="el" href="a00087.html">timer</a> *t, clock_time…
38 <tr><td class="mdescLeft"> </td><td class="mdescRight">Set a timer. <a href="a00156.html#g661…
39 …9b85455fb948468d6">timer_reset</a> (struct <a class="el" href="a00087.html">timer</a> *t)</td></tr>
41 <tr><td class="mdescLeft"> </td><td class="mdescRight">Reset the timer with the same interval.…
42 …6b876af5c1f163a">timer_restart</a> (struct <a class="el" href="a00087.html">timer</a> *t)</td></tr>
[all …]
|
| H A D | a00087.html | 3 <title>uIP 1.0: timer Struct Reference</title>
23 <h1>timer Struct Reference<br>
25 [<a class="el" href="a00156.html">Timer library</a>]</small>
26 </h1><!-- doxytag: class="timer" --><code>#include <<a class="el" href="a00196.html">timer.h</a>…
29 A timer.
31 This structure is used for declaring a timer. The timer must be set with <a class="el" href="a00156…
38 …href="a00196.html#l00074">74</a> of file <a class="el" href="a00196.html">timer.h</a>.<table borde…
41 …anchor" name="e8eb428c05bc1dee022246a3063d277c"></a><!-- doxytag: member="timer::start" ref="e8eb4…
44 …anchor" name="fe557d333c06cf65f52023f45f5b0a3a"></a><!-- doxytag: member="timer::interval" ref="fe…
|
| H A D | a00195.html | 3 <title>uIP 1.0: uip/timer.c Source File</title>
21 <h1>uip/timer.c</h1><a href="a00129.html">Go to the documentation of this file.</a><div class="frag…
22 <a name="l00002"></a>00002 <span class="comment"> * \addtogroup timer</span>
28 <a name="l00008"></a>00008 <span class="comment"> * Timer library implementation.</span>
65 <a name="l00045"></a>00045 <span class="comment"> * $Id: timer.c,v 1.2 2006/06/12 08:00:30 adam Exp…
69 …a>00049 <span class="preprocessor">#include "<a class="code" href="a00130.html">timer.h</a>"</span>
73 <a name="l00053"></a>00053 <span class="comment"> * Set a timer.</span>
75 <a name="l00055"></a>00055 <span class="comment"> * This function is used to set a timer for a time…
77 <a name="l00057"></a>00057 <span class="comment"> * the timer has expired.</span>
79 <a name="l00059"></a>00059 <span class="comment"> * \param t A pointer to the timer</span>
[all …]
|
| H A D | a00196.html | 3 <title>uIP 1.0: uip/timer.h Source File</title>
21 <h1>uip/timer.h</h1><a href="a00130.html">Go to the documentation of this file.</a><div class="frag…
22 <a name="l00002"></a>00002 <span class="comment"> * \defgroup timer Timer library</span>
24 <a name="l00004"></a>00004 <span class="comment"> * The timer library provides functions for settin…
25 <a name="l00005"></a>00005 <span class="comment"> * restarting timers, and for checking if a timer …
29 <a name="l00009"></a>00009 <span class="comment"> * A timer is declared as a \c struct \c timer and…
30 <a name="l00010"></a>00010 <span class="comment"> * timer is made by a pointer to the declared time…
32 <a name="l00012"></a>00012 <span class="comment"> * \note The timer library uses the \ref clock "Cl…
42 <a name="l00022"></a>00022 <span class="comment"> * Timer library header file.</span>
79 <a name="l00059"></a>00059 <span class="comment"> * $Id: timer.h,v 1.3 2006/06/11 21:46:39 adam Exp…
[all …]
|
| /nrf52832-nimble/rt-thread/components/drivers/include/drivers/ |
| H A D | hwtimer.h | 19 /* Timer Control Command */
23 HWTIMER_CTRL_STOP, /* stop timer */
24 HWTIMER_CTRL_INFO_GET, /* get a timer feature information */
49 void (*init)(struct rt_hwtimer_device *timer, rt_uint32_t state);
50 rt_err_t (*start)(struct rt_hwtimer_device *timer, rt_uint32_t cnt, rt_hwtimer_mode_t mode);
51 void (*stop)(struct rt_hwtimer_device *timer);
52 rt_uint32_t (*count_get)(struct rt_hwtimer_device *timer);
53 rt_err_t (*control)(struct rt_hwtimer_device *timer, rt_uint32_t cmd, void *args);
56 /* Timer Feature Information */
59 rt_int32_t maxfreq; /* the maximum count frequency timer support */
[all …]
|
| /nrf52832-nimble/rt-thread/components/net/freemodbus/port/ |
| H A D | porttimer_m.c | 33 static struct rt_timer timer; variable
46 rt_timer_init(&timer, "master timer", in xMBMasterPortTimersInit()
60 /* Set current timer mode, don't change it.*/ in vMBMasterPortTimersT35Enable()
63 rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick); in vMBMasterPortTimersT35Enable()
65 rt_timer_start(&timer); in vMBMasterPortTimersT35Enable()
72 /* Set current timer mode, don't change it.*/ in vMBMasterPortTimersConvertDelayEnable()
75 rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick); in vMBMasterPortTimersConvertDelayEnable()
77 rt_timer_start(&timer); in vMBMasterPortTimersConvertDelayEnable()
84 /* Set current timer mode, don't change it.*/ in vMBMasterPortTimersRespondTimeoutEnable()
87 rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick); in vMBMasterPortTimersRespondTimeoutEnable()
[all …]
|
| /nrf52832-nimble/rt-thread/examples/test/ |
| H A D | hwtimer_test.c | 7 #define TIMER "timer0" macro
11 rt_kprintf("enter hardware timer isr\n"); in timer_timeout_cb()
26 if ((dev = rt_device_find(TIMER)) == RT_NULL) in hwtimer()
28 rt_kprintf("No Device: %s\n", TIMER); in hwtimer()
34 rt_kprintf("Open %s Fail\n", TIMER); in hwtimer()
52 rt_kprintf("Start Timer> Tick: %d\n", tick); in hwtimer()
67 rt_kprintf("Timer Stoped\n"); in hwtimer()
95 rt_kprintf("Close %s\n", TIMER); in hwtimer()
100 MSH_CMD_EXPORT(hwtimer, "Test hardware timer");
|
| /nrf52832-nimble/rt-thread/components/net/lwip-1.4.1/src/core/ |
| H A D | timers.c | 4 * This file includes timer callbacks for stack-internal timers as well as
70 /** global variable that shows if the tcp timer is currently scheduled or not */
74 * Timer callback function that calls tcp_tmr() and reschedules itself.
83 /* call TCP timer handler */ in tcpip_tcp_timer()
85 /* timer still needed? */ in tcpip_tcp_timer()
87 /* restart timer */ in tcpip_tcp_timer()
90 /* disable timer */ in tcpip_tcp_timer()
97 * the reason is to have the TCP timer only running when
103 /* timer is off but needed again? */ in tcp_timer_needed()
105 /* enable and start timer */ in tcp_timer_needed()
[all …]
|
| /nrf52832-nimble/rt-thread/components/net/lwip-2.1.0/src/core/ |
| H A D | timeouts.c | 4 * This file includes timer callbacks for stack-internal timers as well as
72 /* Check if timer's expiry time is greater than time and care about u32_t wraparounds */
79 /* The TCP timer is a special case: it does not have to run always and
135 /** global variable that shows if the tcp timer is currently scheduled or not */
139 * Timer callback function that calls tcp_tmr() and reschedules itself.
148 /* call TCP timer handler */ in tcpip_tcp_timer()
150 /* timer still needed? */ in tcpip_tcp_timer()
152 /* restart timer */ in tcpip_tcp_timer()
155 /* disable timer */ in tcpip_tcp_timer()
162 * the reason is to have the TCP timer only running when
[all …]
|
| /nrf52832-nimble/rt-thread/components/net/lwip-2.0.2/src/core/ |
| H A D | timeouts.c | 4 * This file includes timer callbacks for stack-internal timers as well as
73 /* The TCP timer is a special case: it does not have to run always and
116 /** global variable that shows if the tcp timer is currently scheduled or not */
120 * Timer callback function that calls tcp_tmr() and reschedules itself.
129 /* call TCP timer handler */ in tcpip_tcp_timer()
131 /* timer still needed? */ in tcpip_tcp_timer()
133 /* restart timer */ in tcpip_tcp_timer()
136 /* disable timer */ in tcpip_tcp_timer()
143 * the reason is to have the TCP timer only running when
149 /* timer is off but needed again? */ in tcp_timer_needed()
[all …]
|