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New multirotor mixer; builds, not yet tested.

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This commit is contained in:
px4dev
2012-08-15 00:46:15 -07:00
parent 3edd6c86f2
commit 5198a9daf7
7 changed files with 361 additions and 30 deletions
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apps/systemlib/mixer/mixer_group.cpp
+46
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@@ -210,6 +210,45 @@ fail:
return nullptr;
}
MultirotorMixer *
mixer_load_multirotor(Mixer::ControlCallback control_cb, uintptr_t cb_handle, const char *buf)
{
MultirotorMixer::Geometry geometry;
char geomname[8];
int s[4];
if (sscanf(buf, "R: %7s %d %d %d %d", geomname, &s[0], &s[1], &s[2], &s[3]) != 5) {
debug("multirotor parse failed on '%s'", buf);
return nullptr;
}
if (!strcmp(geomname, "4+")) {
geometry = MultirotorMixer::QUAD_PLUS;
} else if (!strcmp(geomname, "4x")) {
geometry = MultirotorMixer::QUAD_X;
} else if (!strcmp(geomname, "6+")) {
geometry = MultirotorMixer::HEX_PLUS;
} else if (!strcmp(geomname, "6x")) {
geometry = MultirotorMixer::HEX_X;
} else if (!strcmp(geomname, "8+")) {
geometry = MultirotorMixer::OCTA_PLUS;
} else if (!strcmp(geomname, "8x")) {
geometry = MultirotorMixer::OCTA_X;
} else {
debug("unrecognised geometry '%s'", geomname);
return nullptr;
}
return new MultirotorMixer(
control_cb,
cb_handle,
geometry,
s[0] / 10000.0f,
s[1] / 10000.0f,
s[2] / 10000.0f,
s[3] / 10000.0f);
}
int
mixer_load(Mixer::ControlCallback control_cb, uintptr_t cb_handle, int fd, Mixer *&mixer)
{
@@ -239,6 +278,13 @@ mixer_load(Mixer::ControlCallback control_cb, uintptr_t cb_handle, int fd, Mixer
return (mixer == nullptr) ? -1 : 1;
}
/* is it a multirotor mixer? */
if (buf[0] == 'R') {
debug("got a multirotor mixer");
mixer = mixer_load_multirotor(control_cb, cb_handle, buf);
return (mixer == nullptr) ? -1 : 1;
}
/* we don't recognise the mixer type */
debug("unrecognized mixer type '%c'", buf[0]);
return -1;