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Searched refs:QMP6988_S64_t (Results 1 – 2 of 2) sorted by relevance

/AliOS-Things-master/hardware/board/haaseduk1/drivers/sensor/
A Ddrv_baro_qst_qmp6988.c193 QMP6988_S64_t wk1, wk2; in qmp6988_convTx_02e()
196 wk1 = ((QMP6988_S64_t)ik->a1 * (QMP6988_S64_t)dt); // 31Q23+24-1=54 (54Q23) in qmp6988_convTx_02e()
197 wk2 = ((QMP6988_S64_t)ik->a2 * (QMP6988_S64_t)dt) >> 14; // 30Q47+24-1=53 (39Q33) in qmp6988_convTx_02e()
210 wk1 = ((QMP6988_S64_t)ik->bt1 * (QMP6988_S64_t)tx); // 28Q15+16-1=43 (43Q15) in qmp6988_get_pressure_02e()
211 wk2 = ((QMP6988_S64_t)ik->bp1 * (QMP6988_S64_t)dp) >> 5; // 31Q20+24-1=54 (49Q15) in qmp6988_get_pressure_02e()
213 wk2 = ((QMP6988_S64_t)ik->bt2 * (QMP6988_S64_t)tx) >> 1; // 34Q38+16-1=49 (48Q37) in qmp6988_get_pressure_02e()
216 wk2 = ((QMP6988_S64_t)ik->b11 * (QMP6988_S64_t)tx) >> 4; // 28Q34+16-1=43 (39Q30) in qmp6988_get_pressure_02e()
219 wk2 = ((QMP6988_S64_t)ik->bp2 * (QMP6988_S64_t)dp) >> 13; // 29Q43+24-1=52 (39Q30) in qmp6988_get_pressure_02e()
223 wk2 = ((QMP6988_S64_t)ik->b12 * (QMP6988_S64_t)tx); // 29Q53+16-1=45 (45Q53) in qmp6988_get_pressure_02e()
227 wk2 = ((QMP6988_S64_t)ik->b21 * (QMP6988_S64_t)tx) >> 6; // 29Q60+16-1=45 (39Q54) in qmp6988_get_pressure_02e()
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A Ddrv_baro_qst_qmp6988.h19 #define QMP6988_S64_t long long macro
117 QMP6988_S64_t bt1, bt2, bp1, b11, bp2, b12, b21, bp3;

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