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Searched refs:y_axis (Results 1 – 3 of 3) sorted by relevance

/Zephyr-latest/tests/lib/math/interpolation/src/
Dmain.c14 int32_t y_axis[] = {20, 22, 24, 28, 36}; in ZTEST() local
17 zassert_equal(ARRAY_SIZE(x_axis), ARRAY_SIZE(y_axis)); in ZTEST()
19 zassert_equal(y_axis[0], linear_interpolate(x_axis, y_axis, len, INT32_MIN)); in ZTEST()
20 zassert_equal(y_axis[0], linear_interpolate(x_axis, y_axis, len, -1)); in ZTEST()
21 zassert_equal(y_axis[0], linear_interpolate(x_axis, y_axis, len, 0)); in ZTEST()
22 zassert_equal(y_axis[0], linear_interpolate(x_axis, y_axis, len, x_axis[0] - 1)); in ZTEST()
24 zassert_equal(y_axis[4], linear_interpolate(x_axis, y_axis, len, x_axis[4] + 1)); in ZTEST()
25 zassert_equal(y_axis[4], linear_interpolate(x_axis, y_axis, len, 100)); in ZTEST()
26 zassert_equal(y_axis[4], linear_interpolate(x_axis, y_axis, len, INT32_MAX)); in ZTEST()
32 int32_t y_axis[] = {20, 22, 24, 28, 36}; in ZTEST() local
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/Zephyr-latest/include/zephyr/math/
Dinterpolation.h37 static inline int32_t linear_interpolate(const int32_t *x_axis, const int32_t *y_axis, uint8_t len, in linear_interpolate() argument
46 return y_axis[0]; in linear_interpolate()
48 return y_axis[len - 1]; in linear_interpolate()
59 return y_axis[idx_low]; in linear_interpolate()
63 rise = y_axis[idx_low + 1] - y_axis[idx_low]; in linear_interpolate()
68 return roundf(y_axis[idx_low] + (slope * x_shifted)); in linear_interpolate()
/Zephyr-latest/drivers/sensor/bosch/bmg160/
Dbmg160.c207 uint16_t y_axis; in bmg160_sample_fetch() member
219 bmg160->raw_gyro_xyz[1] = sys_le16_to_cpu(buf.y_axis); in bmg160_sample_fetch()