| /Zephyr-latest/drivers/timer/ |
| D | mcux_lptmr_timer.c | 59 static volatile uint32_t cycles; variable
90 return LPTMR_GetCurrentTimerCount(LPTMR_BASE) + cycles; in sys_clock_cycle_get_32()
97 cycles += CYCLES_PER_TICK; in mcux_lptmr_timer_isr()
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| D | realtek_rts5912_rtmr.c | 72 uint32_t cycles; in rtmr_isr() local
79 cycles = previous_cnt; in rtmr_isr()
82 accumulated_cycles += cycles; in rtmr_isr()
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| /Zephyr-latest/samples/drivers/espi/src/ |
| D | espi_oob_handler.c | 43 int cycles; member
143 context.cycles = MIN_GET_TEMP_CYCLES; in get_pch_temp_async()
181 while (context.cycles > 0) { in espihub_thread()
206 context.cycles--; in espihub_thread()
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| /Zephyr-latest/include/zephyr/drivers/ |
| D | pwm.h | 411 uint32_t channel, uint64_t *cycles);
509 uint64_t *cycles);
513 uint64_t *cycles) in z_impl_pwm_get_cycles_per_sec() argument
518 return api->get_cycles_per_sec(dev, channel, cycles); in z_impl_pwm_get_cycles_per_sec()
624 uint32_t cycles, uint64_t *usec) in pwm_cycles_to_usec() argument
635 if (u64_mul_overflow(cycles, (uint64_t)USEC_PER_SEC, &temp)) { in pwm_cycles_to_usec()
657 uint32_t cycles, uint64_t *nsec) in pwm_cycles_to_nsec() argument
668 if (u64_mul_overflow(cycles, (uint64_t)NSEC_PER_SEC, &temp)) { in pwm_cycles_to_nsec()
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| /Zephyr-latest/drivers/pwm/ |
| D | pwm_mcux_ftm.c | 313 uint32_t cycles = 0; in mcux_ftm_capture_second_edge() local
344 if (u32_mul_overflow(overflows, config->base->MOD, &cycles)) { in mcux_ftm_capture_second_edge()
348 cycles -= first_cnv; in mcux_ftm_capture_second_edge()
349 if (u32_add_overflow(cycles, second_cnv, &cycles)) { in mcux_ftm_capture_second_edge()
351 cycles = 0; in mcux_ftm_capture_second_edge()
356 cycles = second_cnv - first_cnv; in mcux_ftm_capture_second_edge()
362 second_cnv, cycles, cnt, overflow); in mcux_ftm_capture_second_edge()
365 capture->callback(dev, pair, 0, cycles, status, in mcux_ftm_capture_second_edge()
368 capture->callback(dev, pair, cycles, 0, status, in mcux_ftm_capture_second_edge()
428 uint32_t channel, uint64_t *cycles) in mcux_ftm_get_cycles_per_sec() argument
[all …]
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| D | pwm_b91.c | 94 uint32_t channel, uint64_t *cycles) in pwm_b91_get_cycles_per_sec() argument
104 *cycles = 32000u; in pwm_b91_get_cycles_per_sec()
106 *cycles = sys_clk.pclk * 1000 * 1000 / (reg_pwm_clkdiv + 1); in pwm_b91_get_cycles_per_sec()
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| D | pwm_litex.c | 54 uint64_t *cycles) in pwm_litex_get_cycles_per_sec() argument
60 *cycles = sys_clock_hw_cycles_per_sec(); in pwm_litex_get_cycles_per_sec()
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| D | pwm_numaker.c | 123 uint64_t *cycles) in pwm_numaker_get_cycles_per_sec() argument
131 *cycles = (uint64_t)data->cycles_per_sec; in pwm_numaker_get_cycles_per_sec()
259 uint32_t next_edge, uint32_t *cycles) in pwm_numaker_get_cap_cycle() argument
306 *cycles = (period_reloads * NUMAKER_PWM_RELOAD_CNT) + curr_cnt - next_cnt; in pwm_numaker_get_cap_cycle()
308 *cycles, period_reloads, epwm->CAPIF, curr_cnt, next_cnt); in pwm_numaker_get_cap_cycle()
318 uint32_t cycles = 0; in pwm_numaker_channel_cap() local
329 data->capture[channel].next_edge_mode, &cycles); in pwm_numaker_channel_cap()
332 capture->callback(dev, channel, 0, cycles, status, capture->user_data); in pwm_numaker_channel_cap()
335 capture->callback(dev, channel, cycles, 0, status, capture->user_data); in pwm_numaker_channel_cap()
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| D | pwm_mchp_xec_bbled.c | 174 uint32_t channel, uint64_t *cycles) in pwm_bbled_xec_get_cycles_per_sec() argument
183 if (cycles) { in pwm_bbled_xec_get_cycles_per_sec()
185 *cycles = XEC_PWM_BBLED_MAX_PWM_FREQ_HI; /* 187,500 Hz */ in pwm_bbled_xec_get_cycles_per_sec()
187 *cycles = XEC_PWM_BBLED_MAX_PWM_FREQ_LO; /* 128 Hz */ in pwm_bbled_xec_get_cycles_per_sec()
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| D | pwm_xmc4xxx_ccu4.c | 82 uint64_t *cycles) in pwm_xmc4xxx_ccu4_get_cycles_per_sec() argument
91 *cycles = XMC_SCU_CLOCK_GetCcuClockFrequency() >> config->slice_prescaler[slice_idx]; in pwm_xmc4xxx_ccu4_get_cycles_per_sec()
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| /Zephyr-latest/drivers/watchdog/ |
| D | wdt_sam0.c | 72 uint32_t cycles; in wdt_sam0_timeout_to_wdt_period() local
75 cycles = (timeout_ms * 1024U) / 1000; in wdt_sam0_timeout_to_wdt_period()
78 if (cycles <= 8U) { in wdt_sam0_timeout_to_wdt_period()
83 next_pow2 = (1ULL << 32) >> __builtin_clz(cycles - 1); in wdt_sam0_timeout_to_wdt_period()
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| /Zephyr-latest/drivers/sensor/st/lsm6dsv16x/ |
| D | lsm6dsv16x_rtio.c | 25 uint64_t cycles; in lsm6dsv16x_submit_sample() local
117 rc = sensor_clock_get_cycles(&cycles); in lsm6dsv16x_submit_sample()
127 edata->header.timestamp = sensor_clock_cycles_to_ns(cycles); in lsm6dsv16x_submit_sample()
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| /Zephyr-latest/subsys/shell/modules/kernel_service/ |
| D | cycles.c | 21 KERNEL_CMD_ADD(cycles, NULL, "Kernel cycles.", cmd_kernel_cycles);
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| D | CMakeLists.txt | 8 cycles.c
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| /Zephyr-latest/doc/kernel/timing_functions/ |
| D | index.rst | 35 5. Call :c:func:`timing_cycles_get` to get the number of timer cycles
38 6. Call :c:func:`timing_cycles_to_ns` with total number of cycles
39 to convert number of cycles to nanoseconds.
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| /Zephyr-latest/drivers/spi/ |
| D | spi_rpi_pico_pio.c | 140 static float spi_pico_pio_clock_divisor(const uint32_t clock_freq, int cycles, in spi_pico_pio_clock_divisor() argument
143 return (float)clock_freq / (float)(cycles * spi_frequency); in spi_pico_pio_clock_divisor()
146 static uint32_t spi_pico_pio_maximum_clock_frequency(const uint32_t clock_freq, int cycles) in spi_pico_pio_maximum_clock_frequency() argument
148 return clock_freq / cycles; in spi_pico_pio_maximum_clock_frequency()
151 static uint32_t spi_pico_pio_minimum_clock_frequency(const uint32_t clock_freq, int cycles) in spi_pico_pio_minimum_clock_frequency() argument
153 return clock_freq / (cycles * 65536); in spi_pico_pio_minimum_clock_frequency()
372 int cycles; in spi_pico_pio_configure() local
378 cycles = SPI_MODE_0_0_CYCLES; in spi_pico_pio_configure()
383 cycles = SPI_MODE_1_1_CYCLES; in spi_pico_pio_configure()
388 cycles = SPI_MODE_0_1_CYCLES; in spi_pico_pio_configure()
[all …]
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| /Zephyr-latest/tests/subsys/logging/log_backend_fs/boards/ |
| D | cyw920829m2evk_02.overlay | 12 block-cycles = <512>;
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| /Zephyr-latest/samples/subsys/fs/littlefs/boards/ |
| D | cyw920829m2evk_02.overlay | 12 block-cycles = <512>;
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| D | stm32f746g_disco.overlay | 16 block-cycles = <512>;
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| D | stm32h750b_dk.overlay | 16 block-cycles = <512>;
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| /Zephyr-latest/samples/subsys/dap/ |
| D | app.overlay | 15 port-write-cycles = <2>;
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| /Zephyr-latest/drivers/sensor/melexis/mlx90394/ |
| D | mlx90394_async.c | 102 uint64_t cycles; in mlx90394_submit() local
111 rc = sensor_clock_get_cycles(&cycles); in mlx90394_submit()
119 data->work_ctx.timestamp = sensor_clock_cycles_to_ns(cycles); in mlx90394_submit()
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| /Zephyr-latest/samples/modules/cmsis_dsp/moving_average/ |
| D | README.rst | 25 processors vs. other architectures, the sample outputs the time and number of cycles it took to
50 The sample will output the number of cycles it took to compute the moving averages, as well as the
56 Time: 244 us (244 cycles)
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| /Zephyr-latest/tests/subsys/logging/log_backend_fs/ |
| D | automount.overlay | 20 block-cycles = <512>;
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| /Zephyr-latest/tests/benchmarks/latency_measure/src/ |
| D | thread_switch_yield.c | 89 timestamp.cycles = sum; in start_thread_entry()
130 sum = timestamp.cycles; in thread_switch_yield_common()
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