Searched refs:ay (Results 1 – 2 of 2) sorted by relevance
| /RvlSDK-2.1/build/libraries/kpad/src/ |
| D | KPAD.c | 644 f32 f1, vx,vy, ax,ay ; in calc_acc_horizon() local
651 ay = kp->hard_acc.y / f1 ; in calc_acc_horizon()
660 vx = kp->accXY_nrm_hori.x * ax + kp->accXY_nrm_hori.y * ay ; in calc_acc_horizon()
661 vy = kp->accXY_nrm_hori.y * ax - kp->accXY_nrm_hori.x * ay ; in calc_acc_horizon()
665 ay = ( vy - kp->acc_horizon.y ) * f1 + kp->acc_horizon.y ; in calc_acc_horizon()
668 f1 = sqrtf( ax * ax + ay * ay ) ; in calc_acc_horizon()
671 kp->acc_horizon.y = ay / f1 ; in calc_acc_horizon()
690 f32 f1,f2, ax,ay ; in calc_acc_vertical() local
695 ay = - kp->hard_acc.z ; in calc_acc_vertical()
696 f1 = sqrtf( f2 + ay * ay ) ; in calc_acc_vertical()
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| /RvlSDK-2.1/build/demos/kpaddemo/src/ |
| D | sample.c | 300 static void draw_acc( f32 ox, f32 oy, f32 radius, f32 ax, f32 ay ) in draw_acc() argument
303 f32 py = ay * radius + oy ; in draw_acc()
313 static void draw_acc2( f32 ox, f32 oy, f32 radius, f32 ax, f32 ay ) in draw_acc2() argument
316 f32 py = ay * radius + oy ; in draw_acc2()
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