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Searched refs:CYC_PER_TICK (Results 1 – 18 of 18) sorted by relevance

/Zephyr-latest/drivers/timer/
Dxtensa_sys_timer.c15 #define CYC_PER_TICK (sys_clock_hw_cycles_per_sec() \ macro
18 #define MAX_TICKS ((MAX_CYC - CYC_PER_TICK) / CYC_PER_TICK)
49 uint32_t dticks = (curr - last_count) / CYC_PER_TICK; in ccompare_isr()
51 last_count += dticks * CYC_PER_TICK; in ccompare_isr()
54 uint32_t next = last_count + CYC_PER_TICK; in ccompare_isr()
57 next += CYC_PER_TICK; in ccompare_isr()
78 cyc = ticks * CYC_PER_TICK; in sys_clock_set_timeout()
79 adj = (curr - last_count) + (CYC_PER_TICK - 1); in sys_clock_set_timeout()
85 cyc = (cyc / CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
89 cyc += CYC_PER_TICK; in sys_clock_set_timeout()
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Dmips_cp0_timer.c20 #define CYC_PER_TICK ((uint32_t)((uint64_t)sys_clock_hw_cycles_per_sec() \ macro
23 #define MAX_TICKS ((MAX_CYC - CYC_PER_TICK) / CYC_PER_TICK)
47 uint32_t dticks = ((now - last_count) / CYC_PER_TICK); in timer_isr()
52 uint32_t next = last_count + CYC_PER_TICK; in timer_isr()
55 next += CYC_PER_TICK; in timer_isr()
77 uint32_t delay_wanted = ticks * CYC_PER_TICK; in sys_clock_set_timeout()
80 uint32_t adj = (current_count - last_count) + (CYC_PER_TICK - 1); in sys_clock_set_timeout()
87 delay_wanted = (delay_wanted / CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
90 delay_wanted += CYC_PER_TICK; in sys_clock_set_timeout()
104 uint32_t ticks_elapsed = (get_cp0_count() - last_count) / CYC_PER_TICK; in sys_clock_elapsed()
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Dmcux_gpt_timer.c24 #define CYC_PER_TICK (sys_clock_hw_cycles_per_sec() \ macro
27 #define MAX_TICKS ((COUNTER_MAX / CYC_PER_TICK) - 1)
28 #define MAX_CYCLES (MAX_TICKS * CYC_PER_TICK)
107 tick_delta += (MAX_CYCLES - announced_cycles) / CYC_PER_TICK; in mcux_imx_gpt_isr()
114 tick_delta += (now - announced_cycles) / CYC_PER_TICK; in mcux_imx_gpt_isr()
115 announced_cycles += (((now - announced_cycles) / CYC_PER_TICK) * in mcux_imx_gpt_isr()
116 CYC_PER_TICK); in mcux_imx_gpt_isr()
121 rollover_cycles += CYC_PER_TICK; in mcux_imx_gpt_isr()
152 adj = (now - announced_cycles) + (CYC_PER_TICK - 1); in sys_clock_set_timeout()
154 next = ticks * CYC_PER_TICK; in sys_clock_set_timeout()
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Desp32_sys_timer.c22 #define CYC_PER_TICK ((uint32_t)((uint64_t)sys_clock_hw_cycles_per_sec() \ macro
25 #define MAX_TICKS ((MAX_CYC - CYC_PER_TICK) / CYC_PER_TICK)
67 uint64_t dticks = (uint64_t)((now - last_count) / CYC_PER_TICK); in sys_timer_isr()
69 last_count += dticks * CYC_PER_TICK; in sys_timer_isr()
72 uint64_t next = last_count + CYC_PER_TICK; in sys_timer_isr()
75 next += CYC_PER_TICK; in sys_timer_isr()
94 uint32_t adj, cyc = ticks * CYC_PER_TICK; in sys_clock_set_timeout()
97 adj = (uint32_t)(now - last_count) + (CYC_PER_TICK - 1); in sys_clock_set_timeout()
103 cyc = (cyc / CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
106 cyc += CYC_PER_TICK; in sys_clock_set_timeout()
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Dintel_adsp_timer.c36 #define CYC_PER_TICK (CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC \ macro
39 #define MAX_TICKS ((MAX_CYC - CYC_PER_TICK) / CYC_PER_TICK)
42 BUILD_ASSERT(MIN_DELAY < CYC_PER_TICK);
112 dticks = (curr - last_count) / CYC_PER_TICK; in compare_isr()
118 last_count += dticks * CYC_PER_TICK; in compare_isr()
121 uint64_t next = last_count + CYC_PER_TICK; in compare_isr()
124 next += CYC_PER_TICK; in compare_isr()
145 uint32_t adj, cyc = ticks * CYC_PER_TICK; in sys_clock_set_timeout()
148 adj = (uint32_t)(curr - last_count) + (CYC_PER_TICK - 1); in sys_clock_set_timeout()
154 cyc = (cyc / CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
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Darm_arch_timer.c17 #define CYC_PER_TICK cyc_per_tick macro
19 #define CYC_PER_TICK (uint32_t)(sys_clock_hw_cycles_per_sec() \ macro
51 #define CYCLES_MAX_1 ((uint64_t)INT32_MAX * (uint64_t)CYC_PER_TICK)
100 uint32_t delta_ticks = (cycle_diff_t)delta_cycles / CYC_PER_TICK; in arm_arch_timer_compare_isr()
102 last_cycle += (cycle_diff_t)delta_ticks * CYC_PER_TICK; in arm_arch_timer_compare_isr()
107 uint64_t next_cycle = last_cycle + CYC_PER_TICK; in arm_arch_timer_compare_isr()
157 next_cycle = (last_tick + last_elapsed + ticks) * CYC_PER_TICK; in sys_clock_set_timeout()
177 uint32_t delta_ticks = (cycle_diff_t)delta_cycles / CYC_PER_TICK; in sys_clock_elapsed()
222 arm_arch_timer_set_compare(last_cycle + CYC_PER_TICK); in smp_timer_init()
240 last_tick = arm_arch_timer_count() / CYC_PER_TICK; in sys_clock_driver_init()
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Driscv_machine_timer.c23 #define CYC_PER_TICK (uint32_t)(sys_clock_hw_cycles_per_sec() / CONFIG_SYS_CLOCK_TICKS_PER_SEC) macro
48 #define CYCLES_MAX_1 ((uint64_t)INT32_MAX * (uint64_t)CYC_PER_TICK)
113 uint32_t dticks = (cycle_diff_t)dcycles / CYC_PER_TICK; in timer_isr()
115 last_count += (cycle_diff_t)dticks * CYC_PER_TICK; in timer_isr()
120 uint64_t next = last_count + CYC_PER_TICK; in timer_isr()
143 cyc = (last_ticks + last_elapsed + ticks) * CYC_PER_TICK; in sys_clock_set_timeout()
162 uint32_t dticks = (cycle_diff_t)dcycles / CYC_PER_TICK; in sys_clock_elapsed()
182 last_ticks = mtime() / CYC_PER_TICK; in sys_clock_driver_init()
183 last_count = last_ticks * CYC_PER_TICK; in sys_clock_driver_init()
184 set_mtimecmp(last_count + CYC_PER_TICK); in sys_clock_driver_init()
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Dmcux_os_timer.c23 #define CYC_PER_TICK ((uint32_t)((uint64_t)sys_clock_hw_cycles_per_sec() \ macro
28 #define MAX_TICKS ((MAX_CYC - CYC_PER_TICK) / CYC_PER_TICK)
61 uint32_t dticks = (uint32_t)((now - last_count) / CYC_PER_TICK); in mcux_lpc_ostick_isr()
66 last_count += dticks * CYC_PER_TICK; in mcux_lpc_ostick_isr()
69 uint64_t next = last_count + CYC_PER_TICK; in mcux_lpc_ostick_isr()
72 next += CYC_PER_TICK; in mcux_lpc_ostick_isr()
213 uint32_t adj, cyc = ticks * CYC_PER_TICK; in sys_clock_set_timeout()
216 adj = (uint32_t)(now - last_count) + (CYC_PER_TICK - 1); in sys_clock_set_timeout()
222 cyc = (cyc / CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
225 cyc += CYC_PER_TICK; in sys_clock_set_timeout()
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Darcv2_timer0.c48 #define CYC_PER_TICK (sys_clock_hw_cycles_per_sec() \ macro
51 #define MAX_TICKS ((COUNTER_MAX / CYC_PER_TICK) - 1)
52 #define MAX_CYCLES (MAX_TICKS * CYC_PER_TICK)
227 dticks = (curr_time - last_time) / CYC_PER_TICK; in timer_int_handler()
229 last_time += dticks * CYC_PER_TICK; in timer_int_handler()
252 dticks = (cycle_count - announced_cycles) / CYC_PER_TICK; in timer_int_handler()
253 announced_cycles += dticks * CYC_PER_TICK; in timer_int_handler()
289 delay = MAX(ticks * CYC_PER_TICK, MIN_DELAY); in sys_clock_set_timeout()
340 delay = ticks * CYC_PER_TICK; in sys_clock_set_timeout()
344 delay = DIV_ROUND_UP(delay, CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
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Dambiq_stimer.c27 #define CYC_PER_TICK (sys_clock_hw_cycles_per_sec() / CONFIG_SYS_CLOCK_TICKS_PER_SEC) macro
28 #define MAX_TICKS ((k_ticks_t)(COUNTER_MAX / CYC_PER_TICK) - 1)
29 #define MAX_CYCLES (MAX_TICKS * CYC_PER_TICK)
76 uint32_t dticks = elapsed_cycle / CYC_PER_TICK; in update_tick_counter()
78 g_last_time_stamp += dticks * CYC_PER_TICK; in update_tick_counter()
105 uint64_t next = (uint64_t)g_last_time_stamp + CYC_PER_TICK; in stimer_isr()
158 uint64_t next = now_64 + ticks * CYC_PER_TICK; in sys_clock_set_timeout()
161 uint32_t gap_aligned = (gap / CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
224 ambiq_stimer_delta_set(CYC_PER_TICK); in stimer_init()
Dcortex_m_systick.c20 #define CYC_PER_TICK (sys_clock_hw_cycles_per_sec() \ macro
22 #define MAX_TICKS ((k_ticks_t)(COUNTER_MAX / CYC_PER_TICK) - 1)
23 #define MAX_CYCLES (MAX_TICKS * CYC_PER_TICK)
34 #define MIN_DELAY MAX(1024U, ((uint32_t)CYC_PER_TICK/16U))
279 dticks = dcycles / CYC_PER_TICK; in sys_clock_isr()
280 announced_cycles += dticks * CYC_PER_TICK; in sys_clock_isr()
374 delay = ticks * CYC_PER_TICK; in sys_clock_set_timeout()
378 delay = DIV_ROUND_UP(delay, CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
423 return cyc / CYC_PER_TICK; in sys_clock_elapsed()
496 dticks = dcycles / CYC_PER_TICK; in sys_clock_idle_exit()
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Dapic_tsc.c50 #define CYC_PER_TICK (uint32_t)(CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC \ macro
76 #define CYCLES_MAX_1 ((uint64_t)INT32_MAX * (uint64_t)CYC_PER_TICK)
135 uint32_t delta_ticks = (cycle_diff_t)delta_cycles / CYC_PER_TICK; in isr()
137 last_cycle += (cycle_diff_t)delta_ticks * CYC_PER_TICK; in isr()
142 uint64_t next_cycle = last_cycle + CYC_PER_TICK; in isr()
165 next_cycle = (last_tick + last_elapsed + ticks) * CYC_PER_TICK; in sys_clock_set_timeout()
196 uint32_t delta_ticks = (cycle_diff_t)delta_cycles / CYC_PER_TICK; in sys_clock_elapsed()
311 last_tick = rdtsc() / CYC_PER_TICK; in sys_clock_driver_init()
312 last_cycle = last_tick * CYC_PER_TICK; in sys_clock_driver_init()
314 set_trigger(last_cycle + CYC_PER_TICK); in sys_clock_driver_init()
Dsmartbond_timer.c18 #define CYC_PER_TICK k_ticks_to_cyc_ceil32(1) macro
21 #define MAX_TICKS (((COUNTER_SPAN / 2) - CYC_PER_TICK) / (CYC_PER_TICK))
137 target_val = ((target_val + CYC_PER_TICK - 1) / CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
Dti_dmtimer.c24 #define CYC_PER_TICK ((uint32_t)(sys_clock_hw_cycles_per_sec() / CONFIG_SYS_CLOCK_TICKS_PER_SEC)) macro
26 #define MAX_TICKS ((k_ticks_t)(UINT32_MAX / CYC_PER_TICK) - 1)
75 uint32_t delta_ticks = delta_cycles / CYC_PER_TICK; in ti_dmtimer_isr()
84 uint64_t next_cycle = curr_cycle + CYC_PER_TICK; in ti_dmtimer_isr()
112 uint32_t next_cycle = curr_cycle + (ticks * CYC_PER_TICK); in sys_clock_set_timeout()
145 uint32_t delta_ticks = delta_cycles / CYC_PER_TICK; in sys_clock_elapsed()
182 TI_DM_TIMER_WRITE(systick_timer_dev, CYC_PER_TICK, TMAR, COMPARE_VALUE); in sys_clock_driver_init()
Dnrf_grtc_timer.c46 #define CYC_PER_TICK \ macro
51 (((COUNTER_SPAN / CYC_PER_TICK) > INT_MAX) ? INT_MAX : (COUNTER_SPAN / CYC_PER_TICK))
53 #define MAX_CYCLES (MAX_TICKS * CYC_PER_TICK)
154 dticks = counter_sub(cc_val, last_count) / CYC_PER_TICK; in sys_clock_timeout_handler()
156 last_count += dticks * CYC_PER_TICK; in sys_clock_timeout_handler()
162 system_timeout_set_abs(last_count + CYC_PER_TICK); in sys_clock_timeout_handler()
301 grtc_ticks = t.ticks * CYC_PER_TICK; in z_nrf_grtc_timer_get_ticks()
309 result = (abs_ticks - curr_tick) * CYC_PER_TICK; in z_nrf_grtc_timer_get_ticks()
467 return (uint32_t)(counter_sub(counter(), last_count) / CYC_PER_TICK); in sys_clock_elapsed()
496 system_timeout_set_relative(CYC_PER_TICK); in sys_clock_driver_init()
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Dnrf_rtc_timer.c40 #define CYC_PER_TICK (sys_clock_hw_cycles_per_sec() \ macro
42 #define MAX_TICKS ((COUNTER_HALF_SPAN - CYC_PER_TICK) / CYC_PER_TICK)
43 #define MAX_CYCLES (MAX_TICKS * CYC_PER_TICK)
475 uint32_t dticks = (uint32_t)(expire_time - last_count) / CYC_PER_TICK; in sys_clock_timeout_handler()
477 last_count += dticks * CYC_PER_TICK; in sys_clock_timeout_handler()
485 compare_set(chan, last_count + CYC_PER_TICK, in sys_clock_timeout_handler()
646 cyc = MAX_TICKS * CYC_PER_TICK; in sys_clock_set_timeout()
653 cyc *= CYC_PER_TICK; in sys_clock_set_timeout()
672 cyc = DIV_ROUND_UP(cyc, CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
694 return (z_nrf_rtc_timer_read() - last_count) / CYC_PER_TICK; in sys_clock_elapsed()
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/Zephyr-latest/boards/qemu/cortex_m0/
Dnrf_timer_timer.c22 #define CYC_PER_TICK (sys_clock_hw_cycles_per_sec() \ macro
24 #define MAX_TICKS ((COUNTER_HALF_SPAN - CYC_PER_TICK) / CYC_PER_TICK)
25 #define MAX_CYCLES (MAX_TICKS * CYC_PER_TICK)
151 uint32_t dticks = counter_sub(t, last_count) / CYC_PER_TICK; in timer0_nrf_isr()
153 last_count += dticks * CYC_PER_TICK; in timer0_nrf_isr()
159 set_absolute_ticks(last_count + CYC_PER_TICK); in timer0_nrf_isr()
192 cyc = ticks * CYC_PER_TICK + 1 + unannounced; in sys_clock_set_timeout()
193 cyc += (CYC_PER_TICK - 1); in sys_clock_set_timeout()
194 cyc = (cyc / CYC_PER_TICK) * CYC_PER_TICK; in sys_clock_set_timeout()
221 uint32_t ret = counter_sub(counter(), last_count) / CYC_PER_TICK; in sys_clock_elapsed()
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/Zephyr-latest/tests/drivers/timer/nrf_grtc_timer/src/
Dmain.c12 #define CYC_PER_TICK \ macro
31 uint64_t exp_ticks = z_nrf_grtc_timer_read() + t.ticks * CYC_PER_TICK; in ZTEST()
45 exp_ticks = z_nrf_grtc_timer_read() - K_MSEC(1).ticks * CYC_PER_TICK; in ZTEST()
47 zassert_true((ticks >= (exp_ticks - CYC_PER_TICK + 1)) && in ZTEST()
54 exp_ticks = z_nrf_grtc_timer_read() + K_MSEC(10).ticks * CYC_PER_TICK; in ZTEST()
56 zassert_true((ticks >= (exp_ticks - CYC_PER_TICK + 1)) && in ZTEST()