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Plane: implement MANUAL_RCMASK 

this replaces the functionality of the old "with input"
aileron/elevator functions, but in a much more flexible way. It means
that people who want to fly in MANAUL mode will have the ability to
have full control of trims and mixing using transmitter mixers if they
need that functionality
This commit is contained in:
Andrew Tridgell 2017-07-10 17:01:33 +10:00
parent 20bddf4d5a
commit bf6853d3fe
4 changed files with 22 additions and 1 deletions
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7
ArduPlane/Parameters.cpp
View File

@ -1184,6 +1184,13 @@ const AP_Param::GroupInfo ParametersG2::var_info[] = {
// @User: Standard
AP_GROUPINFO("RUDD_DT_GAIN", 9, ParametersG2, rudd_dt_gain, 10),
// @Param: MANUAL_RCMASK
// @DisplayName: Manual R/C pass-through mask
// @Description: Mask of R/C channels to pass directly to corresponding output channel when in MANUAL mode. When in any more except MANUAL the channels selected with this option behave normally. This parameter is designed to allow for complex mixing strategies to be used for MANUAL flight using transmitter based mixing. Note that when this option is used you need to be very careful with pre-flight checks to ensure that the output is correct both in MANUAL and non-MANUAL modes.
// @Bitmask: 0:Chan1,1:Chan2,2:Chan3,3:Chan4,4:Chan5,5:Chan6,6:Chan7,7:Chan8,8:Chan9,9:Chan10,10:Chan11,11:Chan12,12:Chan13,13:Chan14,14:Chan15,15:Chan16
// @User: Advanced
AP_GROUPINFO("MANUAL_RCMASK", 10, ParametersG2, manual_rc_mask, 0),
AP_GROUPEND
};

3
ArduPlane/Parameters.h
View File

@ -542,6 +542,9 @@ public:
// dual motor tailsitter rudder to differential thrust scaling: 0-100%
AP_Int8 rudd_dt_gain;
// mask of channels to do manual pass-thru for
AP_Int32 manual_rc_mask;
};
extern const AP_Param::Info var_info[];

6
ArduPlane/px4_mixer.cpp
View File

@ -209,8 +209,14 @@ uint16_t Plane::create_mixer(char *buf, uint16_t buf_size, const char *filename)
{
char *buf0 = buf;
uint16_t buf_size0 = buf_size;
uint16_t manual_mask = uint16_t(g2.manual_rc_mask.get());
for (uint8_t i=0; i<8; i++) {
if ((1U<<i) & manual_mask) {
// handle MANUAL_RCMASK channels
mix_passthrough(buf, buf_size, i, i);
continue;
}
SRV_Channel::Aux_servo_function_t function = SRV_Channels::channel_function(i);
switch (function) {
case SRV_Channel::k_aileron:

5
ArduPlane/servos.cpp
View File

@ -757,6 +757,11 @@ void Plane::servos_output(void)
// run vtail and elevon mixers
servo_output_mixers();
// support MANUAL_RCMASK
if (g2.manual_rc_mask.get() != 0) {
SRV_Channels::copy_radio_in_out_mask(uint16_t(g2.manual_rc_mask.get()));
}
SRV_Channels::calc_pwm();
SRV_Channels::output_ch_all();