Searched refs:bp1 (Results 1 – 3 of 3) sorted by relevance
| /AliOS-Things-master/hardware/board/haaseduk1/drivers/sensor/ |
| A D | drv_baro_qst_qmp6988.h | 111 float a1, a2, bt1, bt2, bp1, b11, bp2, b12, b21, bp3; member
117 QMP6988_S64_t bt1, bt2, bp1, b11, bp2, b12, b21, bp3; member
|
| A D | drv_baro_qst_qmp6988.c | 150 qmp6988->ik.bp1 = 19923L * (QMP6988_S64_t)qmp6988->qmp6988_cali.COE_bp1 + 1133836764L; // 31Q20 in qmp6988_get_calibration_data()
171 qmp6988->fk.bp1 = Conv_A_S[4][0] + Conv_A_S[4][1] * qmp6988->qmp6988_cali.COE_bp1 / 32767.0f; in qmp6988_get_calibration_data()
211 wk2 = ((QMP6988_S64_t)ik->bp1 * (QMP6988_S64_t)dp) >> 5; // 31Q20+24-1=54 (49Q15) in qmp6988_get_pressure_02e()
337 float a1, a2, bt1, bt2, bp1, b11, bp2, b12, b21, bp3; in qmp6988_calc_pressure() local
395 bp1 = qmp6988->fk.bp1; in qmp6988_calc_pressure()
406 …qmp6988->pressure = b00 + (bt1 * Tr) + (bp1 * P_raw) + (b11 * Tr) *P_raw + (bt2 * Tr) *Tr + (bp2 *… in qmp6988_calc_pressure()
|
| /AliOS-Things-master/components/sensor/drv/ |
| A D | drv_als_ams_tcs3400.c | 507 int32_t rp1 = 0, gp1 = 0, bp1 = 0, cp1 = 0; in tcs3400_get_lux_cct() local
518 bp1 = (tcs3400_chip.als_inf.blue); in tcs3400_get_lux_cct()
527 bp1 -= ir; in tcs3400_get_lux_cct()
532 bp2 = b_coef * bp1; in tcs3400_get_lux_cct()
540 cct = ((CT_Coef * (uint32_t)bp1) / (uint32_t)rp1) + CT_Offset; in tcs3400_get_lux_cct()
|
Completed in 6 milliseconds