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201 lines
6.1 KiB
201 lines
6.1 KiB
/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- |
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#if FRAME_CONFIG == Y6_FRAME |
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#define YAW_DIRECTION 1 |
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static void init_motors_out() |
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{ |
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#if INSTANT_PWM == 0 |
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APM_RC.SetFastOutputChannels( _BV(MOT_1) | _BV(MOT_2) | _BV(MOT_3) | _BV(MOT_4) |
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| _BV(MOT_5) | _BV(MOT_6) ); |
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#endif |
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} |
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static void motors_output_enable() |
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{ |
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APM_RC.enable_out(MOT_1); |
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APM_RC.enable_out(MOT_2); |
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APM_RC.enable_out(MOT_3); |
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APM_RC.enable_out(MOT_4); |
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APM_RC.enable_out(MOT_5); |
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APM_RC.enable_out(MOT_6); |
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} |
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static void output_motors_armed() |
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{ |
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int out_min = g.rc_3.radio_min; |
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int out_max = g.rc_3.radio_max; |
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// Throttle is 0 to 1000 only |
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g.rc_3.servo_out = constrain(g.rc_3.servo_out, 0, 800); |
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if(g.rc_3.servo_out > 0) |
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out_min = g.rc_3.radio_min + MINIMUM_THROTTLE; |
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g.rc_1.calc_pwm(); |
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g.rc_2.calc_pwm(); |
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g.rc_3.calc_pwm(); |
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g.rc_4.calc_pwm(); |
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// Multi-Wii Mix |
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//left |
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motor_out[MOT_2] = (g.rc_3.radio_out * g.top_bottom_ratio) + g.rc_1.pwm_out + (g.rc_2.pwm_out * 2 / 3); // LEFT TOP - CW |
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motor_out[MOT_3] = g.rc_3.radio_out + g.rc_1.pwm_out + (g.rc_2.pwm_out * 2 / 3); // BOTTOM_LEFT - CCW |
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//right |
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motor_out[MOT_5] = (g.rc_3.radio_out * g.top_bottom_ratio) - g.rc_1.pwm_out + (g.rc_2.pwm_out * 2 / 3); // RIGHT TOP - CW |
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motor_out[MOT_1] = g.rc_3.radio_out - g.rc_1.pwm_out + (g.rc_2.pwm_out * 2 / 3); // BOTTOM_RIGHT - CCW |
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//back |
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motor_out[MOT_6] = (g.rc_3.radio_out * g.top_bottom_ratio) - (g.rc_2.pwm_out * 4 / 3); // REAR TOP - CCW |
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motor_out[MOT_4] = g.rc_3.radio_out - (g.rc_2.pwm_out * 4 / 3); // BOTTOM_REAR - CW |
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//left |
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motor_out[MOT_2] -= YAW_DIRECTION * g.rc_4.pwm_out; // LEFT TOP - CW |
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motor_out[MOT_3] += YAW_DIRECTION * g.rc_4.pwm_out; // LEFT BOTTOM - CCW |
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//right |
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motor_out[MOT_5] -= YAW_DIRECTION * g.rc_4.pwm_out; // RIGHT TOP - CW |
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motor_out[MOT_1] += YAW_DIRECTION * g.rc_4.pwm_out; // RIGHT BOTTOM - CCW |
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//back |
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motor_out[MOT_6] += YAW_DIRECTION * g.rc_4.pwm_out; // REAR TOP - CCW |
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motor_out[MOT_4] -= YAW_DIRECTION * g.rc_4.pwm_out; // REAR BOTTOM - CW |
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/* |
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int roll_out = (float)g.rc_1.pwm_out * .866; |
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int pitch_out = g.rc_2.pwm_out / 2; |
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//left |
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motor_out[MOT_2] = ((g.rc_3.radio_out * g.top_bottom_ratio) + roll_out + pitch_out); // CCW TOP |
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motor_out[MOT_3] = g.rc_3.radio_out + roll_out + pitch_out; // CW |
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//right |
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motor_out[MOT_5] = ((g.rc_3.radio_out * g.top_bottom_ratio) - roll_out + pitch_out); // CCW TOP |
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motor_out[MOT_1] = g.rc_3.radio_out - roll_out + pitch_out; // CW |
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//back |
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motor_out[MOT_6] = ((g.rc_3.radio_out * g.top_bottom_ratio) - g.rc_2.pwm_out); // CCW TOP |
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motor_out[MOT_4] = g.rc_3.radio_out - g.rc_2.pwm_out; // CW |
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// Yaw |
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//top |
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motor_out[MOT_2] += g.rc_4.pwm_out; // CCW |
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motor_out[MOT_5] += g.rc_4.pwm_out; // CCW |
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motor_out[MOT_6] += g.rc_4.pwm_out; // CCW |
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//bottom |
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motor_out[MOT_3] -= g.rc_4.pwm_out; // CW |
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motor_out[MOT_1] -= g.rc_4.pwm_out; // CW |
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motor_out[MOT_4] -= g.rc_4.pwm_out; // CW |
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*/ |
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// TODO: add stability patch |
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motor_out[MOT_1] = min(motor_out[MOT_1], out_max); |
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motor_out[MOT_2] = min(motor_out[MOT_2], out_max); |
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motor_out[MOT_3] = min(motor_out[MOT_3], out_max); |
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motor_out[MOT_4] = min(motor_out[MOT_4], out_max); |
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motor_out[MOT_5] = min(motor_out[MOT_5], out_max); |
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motor_out[MOT_6] = min(motor_out[MOT_6], out_max); |
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// limit output so motors don't stop |
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motor_out[MOT_1] = max(motor_out[MOT_1], out_min); |
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motor_out[MOT_2] = max(motor_out[MOT_2], out_min); |
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motor_out[MOT_3] = max(motor_out[MOT_3], out_min); |
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motor_out[MOT_4] = max(motor_out[MOT_4], out_min); |
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motor_out[MOT_5] = max(motor_out[MOT_5], out_min); |
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motor_out[MOT_6] = max(motor_out[MOT_6], out_min); |
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#if CUT_MOTORS == ENABLED |
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// if we are not sending a throttle output, we cut the motors |
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if(g.rc_3.servo_out == 0){ |
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motor_out[MOT_1] = g.rc_3.radio_min; |
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motor_out[MOT_2] = g.rc_3.radio_min; |
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motor_out[MOT_3] = g.rc_3.radio_min; |
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motor_out[MOT_4] = g.rc_3.radio_min; |
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motor_out[MOT_5] = g.rc_3.radio_min; |
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motor_out[MOT_6] = g.rc_3.radio_min; |
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} |
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#endif |
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// this filter slows the acceleration of motors vs the deceleration |
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// Idea by Denny Rowland to help with his Yaw issue |
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for(int8_t m = 0; m <= 6; m++ ) { |
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int i = ch_of_mot(m); |
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if(motor_filtered[i] < motor_out[i]){ |
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motor_filtered[i] = (motor_out[i] + motor_filtered[i]) / 2; |
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}else{ |
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// don't filter |
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motor_filtered[i] = motor_out[i]; |
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} |
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} |
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APM_RC.OutputCh(MOT_1, motor_filtered[MOT_1]); |
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APM_RC.OutputCh(MOT_2, motor_filtered[MOT_2]); |
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APM_RC.OutputCh(MOT_3, motor_filtered[MOT_3]); |
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APM_RC.OutputCh(MOT_4, motor_filtered[MOT_4]); |
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APM_RC.OutputCh(MOT_5, motor_filtered[MOT_5]); |
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APM_RC.OutputCh(MOT_6, motor_filtered[MOT_6]); |
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#if INSTANT_PWM == 1 |
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// InstantPWM |
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APM_RC.Force_Out0_Out1(); |
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APM_RC.Force_Out2_Out3(); |
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APM_RC.Force_Out6_Out7(); |
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#endif |
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} |
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static void output_motors_disarmed() |
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{ |
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if(g.rc_3.control_in > 0){ |
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// we have pushed up the throttle |
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// remove safety |
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motor_auto_armed = true; |
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} |
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// fill the motor_out[] array for HIL use |
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for (unsigned char i = 0; i < 8; i++) { |
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motor_out[i] = g.rc_3.radio_min; |
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} |
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// Send commands to motors |
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APM_RC.OutputCh(MOT_1, g.rc_3.radio_min); |
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APM_RC.OutputCh(MOT_2, g.rc_3.radio_min); |
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APM_RC.OutputCh(MOT_3, g.rc_3.radio_min); |
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APM_RC.OutputCh(MOT_4, g.rc_3.radio_min); |
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APM_RC.OutputCh(MOT_5, g.rc_3.radio_min); |
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APM_RC.OutputCh(MOT_6, g.rc_3.radio_min); |
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} |
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static void output_motor_test() |
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{ |
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motor_out[MOT_1] = g.rc_3.radio_min; |
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motor_out[MOT_2] = g.rc_3.radio_min; |
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motor_out[MOT_3] = g.rc_3.radio_min; |
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motor_out[MOT_4] = g.rc_3.radio_min; |
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motor_out[MOT_5] = g.rc_3.radio_min; |
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motor_out[MOT_6] = g.rc_3.radio_min; |
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if(g.rc_1.control_in > 3000){ // right |
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motor_out[MOT_1] += 100; |
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motor_out[MOT_5] += 100; |
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} |
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if(g.rc_1.control_in < -3000){ // left |
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motor_out[MOT_2] += 100; |
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motor_out[MOT_3] += 100; |
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} |
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if(g.rc_2.control_in > 3000){ // back |
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motor_out[MOT_6] += 100; |
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motor_out[MOT_4] += 100; |
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} |
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APM_RC.OutputCh(MOT_1, motor_out[MOT_1]); |
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APM_RC.OutputCh(MOT_2, motor_out[MOT_2]); |
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APM_RC.OutputCh(MOT_3, motor_out[MOT_4]); |
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APM_RC.OutputCh(MOT_4, motor_out[MOT_4]); |
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APM_RC.OutputCh(MOT_5, motor_out[MOT_5]); |
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APM_RC.OutputCh(MOT_6, motor_out[MOT_6]); |
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} |
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#endif
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