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/Zephyr-latest/tests/benchmarks/sys_kernel/
DREADME.txt16 average time for one iteration is displayed.
25 DETAILS: Average time for 1 iteration: NNNN nSec
36 DETAILS: Average time for 1 iteration: NNNN nSec
48 DETAILS: Average time for 1 iteration: NNNN nSec
58 DETAILS: Average time for 1 iteration: NNNN nSec
70 DETAILS: Average time for 1 iteration: NNNN nSec
82 DETAILS: Average time for 1 iteration: NNNN nSec
92 DETAILS: Average time for 1 iteration: NNNN nSec
104 DETAILS: Average time for 1 iteration: NNNN nSec
116 DETAILS: Average time for 1 iteration: NNNN nSec
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/Zephyr-latest/samples/modules/cmsis_dsp/moving_average/
DREADME.rst1 .. zephyr:code-sample:: cmsis-dsp-moving-average
2 :name: CMSIS-DSP moving average
4 Use the CMSIS-DSP library to calculate the moving average of a signal.
9 This sample demonstrates how to use the CMSIS-DSP library to calculate the moving average of a
15 A **moving average** filter is a common method used for smoothing noisy data. It can be implemented
17 N is the number of "taps" (i.e. the size of the moving average window).
19 The sample uses a very simple input signal of 32 samples, and computes the moving average using a
26 compute the moving average.
51 computed average for each 10-sample long window of the input signal.
/Zephyr-latest/subsys/testsuite/include/zephyr/
Dbusy_sim.h20 * @param active_avg Average time of busy looping in the counter callback (in microseconds).
22 * @param active_delta Specifies deviation from average time of busy looping (in microseconds).
24 * @param idle_avg Average time of counter alarm timeout (in microseconds).
26 * @param idle_delta Specifies deviation from average time of counter alarm (in microseconds).
/Zephyr-latest/tests/benchmarks/thread_metric/src/
Dtm_preemptive_scheduling_test.c225 unsigned long average; in tm_preemptive_thread_report() local
250 /* Calculate the average of all the counters. */ in tm_preemptive_thread_report()
251 average = total / 5; in tm_preemptive_thread_report()
254 if ((tm_preemptive_thread_0_counter < (average - 1)) || in tm_preemptive_thread_report()
255 (tm_preemptive_thread_0_counter > (average + 1)) || in tm_preemptive_thread_report()
256 (tm_preemptive_thread_1_counter < (average - 1)) || in tm_preemptive_thread_report()
257 (tm_preemptive_thread_1_counter > (average + 1)) || in tm_preemptive_thread_report()
258 (tm_preemptive_thread_2_counter < (average - 1)) || in tm_preemptive_thread_report()
259 (tm_preemptive_thread_2_counter > (average + 1)) || in tm_preemptive_thread_report()
260 (tm_preemptive_thread_3_counter < (average - 1)) || in tm_preemptive_thread_report()
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Dtm_cooperative_scheduling_test.c193 unsigned long average; in tm_cooperative_thread_report() local
218 /* Calculate the average of all the counters. */ in tm_cooperative_thread_report()
219 average = total / 5; in tm_cooperative_thread_report()
229 if ((tm_cooperative_thread_0_counter < (average - 1)) || in tm_cooperative_thread_report()
230 (tm_cooperative_thread_0_counter > (average + 1)) || in tm_cooperative_thread_report()
231 (tm_cooperative_thread_1_counter < (average - 1)) || in tm_cooperative_thread_report()
232 (tm_cooperative_thread_1_counter > (average + 1)) || in tm_cooperative_thread_report()
233 (tm_cooperative_thread_2_counter < (average - 1)) || in tm_cooperative_thread_report()
234 (tm_cooperative_thread_2_counter > (average + 1)) || in tm_cooperative_thread_report()
235 (tm_cooperative_thread_3_counter < (average - 1)) || in tm_cooperative_thread_report()
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Dtm_interrupt_preemption_processing_test.c170 unsigned long average; in tm_interrupt_preemption_thread_report() local
196 /* Calculate the average of all the counters. */ in tm_interrupt_preemption_thread_report()
197 average = total / 3; in tm_interrupt_preemption_thread_report()
200 if ((tm_interrupt_preemption_thread_0_counter < (average - 1)) || in tm_interrupt_preemption_thread_report()
201 (tm_interrupt_preemption_thread_0_counter > (average + 1)) || in tm_interrupt_preemption_thread_report()
202 (tm_interrupt_preemption_thread_1_counter < (average - 1)) || in tm_interrupt_preemption_thread_report()
203 (tm_interrupt_preemption_thread_1_counter > (average + 1)) || in tm_interrupt_preemption_thread_report()
204 (tm_interrupt_preemption_handler_counter < (average - 1)) || in tm_interrupt_preemption_thread_report()
205 (tm_interrupt_preemption_handler_counter > (average + 1))) { in tm_interrupt_preemption_thread_report()
Dtm_interrupt_processing_test.c160 unsigned long average; in tm_interrupt_thread_report() local
183 /* Calculate the average of all the counters. */ in tm_interrupt_thread_report()
184 average = total / 2; in tm_interrupt_thread_report()
187 if ((tm_interrupt_thread_0_counter < (average - 1)) || in tm_interrupt_thread_report()
188 (tm_interrupt_thread_0_counter > (average + 1)) || in tm_interrupt_thread_report()
189 (tm_interrupt_handler_counter < (average - 1)) || in tm_interrupt_thread_report()
190 (tm_interrupt_handler_counter > (average + 1))) { in tm_interrupt_thread_report()
/Zephyr-latest/tests/subsys/sip_svc/src/
Dmain.c210 struct total_time average = {0}; in ZTEST() local
246 average.sync_time += t[i].sync_time; in ZTEST()
247 average.async_time += t[i].async_time; in ZTEST()
250 average.sync_time = average.sync_time / (CONFIG_ITERATIONS * CONFIG_PACKETS_PER_ITERATION * in ZTEST()
252 average.async_time = in ZTEST()
253 average.async_time / in ZTEST()
257 printk("Average SYNC transaction time is %lldus\n", average.sync_time); in ZTEST()
258 printk("Average ASYNC transaction time is %lldus\n", average.async_time); in ZTEST()
/Zephyr-latest/include/zephyr/drivers/sensor/
Dicm42670.h37 * In Low-Power Mode, the accelerometer ADC output is sent through an Average
38 * filter, with user configurable average filter setting.
39 * The output of 1st Order LPF in Low-Noise Mode, or Average filter in Low-Power
/Zephyr-latest/tests/lib/cmsis_dsp/common/
Dtest_common.h282 float64_t rel, delta, average; in test_rel_error_f64() local
286 average = (fabs(a[index]) + fabs(b[index])) / 2.0; in test_rel_error_f64()
288 if (average != 0) { in test_rel_error_f64()
289 rel = delta / average; in test_rel_error_f64()
305 float32_t rel, delta, average; in test_rel_error_f32() local
309 average = (fabsf(a[index]) + fabsf(b[index])) / 2.0f; in test_rel_error_f32()
311 if (average != 0) { in test_rel_error_f32()
312 rel = delta / average; in test_rel_error_f32()
329 float32_t rel, delta, average; in test_rel_error_f16() local
333 average = (fabsf((float)a[index]) + fabsf((float)b[index])) / 2.0f; in test_rel_error_f16()
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/Zephyr-latest/dts/bindings/adc/
Drenesas,ra-adc.yaml32 average-count:
36 description: The conversion count of the average mode
Dnxp,lpc-lpadc.yaml37 calibration-average:
39 description: conversion average number for auto-calibration
/Zephyr-latest/samples/subsys/zbus/benchmark/
Dsample.yaml15 - "I: Average data rate: (\\d+).(\\d+)MB/s"
37 - "I: Average data rate: (\\d+).(\\d+)MB/s"
59 - "I: Average data rate: (\\d+).(\\d+)MB/s"
/Zephyr-latest/tests/benchmarks/sched_queues/
DKconfig13 before calculating the average times for reporting.
35 This option displays the average time of all the iterations done for
/Zephyr-latest/tests/benchmarks/wait_queues/
DKconfig13 before calculating the average times for reporting.
35 This option displays the average time of all the iterations done for
/Zephyr-latest/tests/drivers/disk/disk_performance/src/
Dmain.c38 /* Number of sequential reads to get an average speed */
85 /* Helper function to time multiple sequential reads. Returns average time. */
112 /* Return average time */ in read_helper()
127 TC_PRINT("Average read speed over one sector: %"PRIu64" KiB/s\n", in ZTEST()
133 TC_PRINT("Average read speed over %d sectors: %"PRIu64" KiB/s\n", in ZTEST()
138 /* Helper function to time multiple sequential writes. Returns average time. */
175 /* Return average time */ in write_helper()
190 TC_PRINT("Average write speed over one sector: %"PRIu64" KiB/s\n", in ZTEST()
196 TC_PRINT("Average write speed over %d sectors: %"PRIu64" KiB/s\n", in ZTEST()
/Zephyr-latest/tests/benchmarks/sched_queues/src/
Dmain.c160 uint64_t average; in compute_and_report_stats() local
180 average = total / (num_threads * num_iterations); in compute_and_report_stats()
184 diff = (average > tmp) ? (average - tmp) : (tmp - average); in compute_and_report_stats()
205 sdescr_len, ", avg.", average, (uint32_t)timing_cycles_to_ns(average)); in compute_and_report_stats()
218 printk(" Average : %7llu cycles (%7u nsec)\n", average, in compute_and_report_stats()
219 (uint32_t)timing_cycles_to_ns(average)); in compute_and_report_stats()
/Zephyr-latest/tests/benchmarks/wait_queues/src/
Dmain.c147 uint64_t average; in compute_and_report_stats() local
167 average = total / (num_threads * num_iterations); in compute_and_report_stats()
173 diff = (average > tmp) ? (average - tmp) : (tmp - average); in compute_and_report_stats()
194 sdescr_len, ", avg.", average, (uint32_t)timing_cycles_to_ns(average)); in compute_and_report_stats()
207 printk(" Average : %7llu cycles (%7u nsec)\n", average, in compute_and_report_stats()
208 (uint32_t)timing_cycles_to_ns(average)); in compute_and_report_stats()
/Zephyr-latest/samples/sensor/bq274xx/
DREADME.rst13 - Average current, in amps
22 - Average power in mW
/Zephyr-latest/tests/drivers/regulator/voltage/dts/bindings/
Dtest-regulator-voltage.yaml38 Number of ADC readings to average. Defaults to 1 (no average).
/Zephyr-latest/tests/benchmarks/latency_measure/src/
Dheap_malloc_free.c68 "%-40s - Average time for heap malloc", in heap_malloc_free()
73 "%-40s - Average time for heap free", in heap_malloc_free()
/Zephyr-latest/tests/benchmarks/sys_kernel/src/
Dsyskernel.c53 * @brief Checks number of tests and calculate average time
82 "Average time for 1 iteration: "); in check_result()
155 "average time for one iteration is displayed.", in main()
/Zephyr-latest/samples/modules/cmsis_dsp/moving_average/src/
Dmain.c12 #define NUM_TAPS 10 /* Number of taps in the FIR filter (length of the moving average window) */
16 * Filter coefficients are all equal for a moving average filter. Here, 1/NUM_TAPS = 0.1f.
/Zephyr-latest/tests/bluetooth/shell/boards/
Dnative_sim.conf8 # than 1.5 ms in average.
/Zephyr-latest/drivers/sensor/sx9500/
Dsx9500.c36 0x30, /* Average threshold. */
37 0x0f, /* Debouncer off, lowest average negative filter,
38 * highest average positive filter.

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