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d/psmv: Don't use the copy sample on ZCM2

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This commit is contained in:
Jakob Bornecrantz 2019-09-15 20:52:27 +01:00
parent 9d1353c626
commit 548f4edee3
1 changed files with 94 additions and 56 deletions
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150
src/xrt/drivers/psmv/psmv_driver.c
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@ -318,7 +318,6 @@ struct psmv_parsed_sample
{
struct xrt_vec3_i32 accel;
struct xrt_vec3_i32 gyro;
uint8_t trigger;
};
/*!
@ -331,7 +330,34 @@ struct psmv_parsed_input
uint8_t battery;
uint8_t seq_no;
struct psmv_parsed_sample sample[2];
union {
//! Trigger for the last two frames (ZCM1).
uint8_t trigger_values[2];
struct
{
//! Low-pass filtered versio of trigger (ZCM2).
uint8_t trigger_low_pass;
//! Trigger (ZCM2).
uint8_t trigger;
};
};
union {
//! Accelerometer and gyro scope samples (ZCM1).
struct psmv_parsed_sample samples[2];
struct
{
//! Accelerometer and gyro scope samples (ZCM2).
struct psmv_parsed_sample sample;
//! Copy of above (ZCM2).
struct psmv_parsed_sample sample_copy;
};
};
};
/*!
@ -490,7 +516,7 @@ struct psmv_device
static int
psmv_get_calibration(struct psmv_device *psmv);
static void
static int
psmv_parse_input(struct psmv_device *psmv,
void *data,
struct psmv_parsed_input *input);
@ -551,8 +577,7 @@ static void
psmv_update_trigger_value(struct psmv_device *psmv, int index, int64_t now)
{
psmv->base.inputs[index].timestamp = now;
psmv->base.inputs[index].value.vec1.x =
psmv->last.sample[1].trigger / 255.0f;
psmv->base.inputs[index].value.vec1.x = psmv->last.trigger / 255.0f;
}
@ -653,7 +678,7 @@ psmv_run_thread(void *ptr)
timepoint_ns now_ns = time_state_get_now(time);
psmv_parse_input(psmv, data.buffer, &input);
int num = psmv_parse_input(psmv, data.buffer, &input);
float dt = time_ns_to_s(now_ns - then_ns);
then_ns = now_ns;
@ -665,8 +690,16 @@ psmv_run_thread(void *ptr)
psmv->last = input;
// Process the parsed data.
update_fusion(psmv, &input.sample[0], dt / 2.0);
update_fusion(psmv, &input.sample[1], dt / 2.0);
if (num == 2) {
// ZCM1
update_fusion(psmv, &input.samples[0], dt / 2.0);
update_fusion(psmv, &input.samples[1], dt / 2.0);
} else if (num == 1) {
// ZCM2
update_fusion(psmv, &input.sample, dt);
} else {
assert(false);
}
// Now done.
os_mutex_unlock(&psmv->lock);
@ -970,10 +1003,10 @@ psmv_found(struct xrt_prober *xp,
u_var_add_vec3_f32(psmv, &psmv->calibration.gyro.factor, "gyro.factor");
u_var_add_vec3_f32(psmv, &psmv->calibration.gyro.bias, "gyro.bias");
u_var_add_gui_header(psmv, &psmv->gui.last_frame, "Last data");
u_var_add_ro_vec3_i32(psmv, &psmv->last.sample[0].accel, "last.sample[0].accel");
u_var_add_ro_vec3_i32(psmv, &psmv->last.sample[1].accel, "last.sample[1].accel");
u_var_add_ro_vec3_i32(psmv, &psmv->last.sample[0].gyro, "last.sample[0].gyro");
u_var_add_ro_vec3_i32(psmv, &psmv->last.sample[1].gyro, "last.sample[1].gyro");
u_var_add_ro_vec3_i32(psmv, &psmv->last.samples[0].accel, "last.samples[0].accel");
u_var_add_ro_vec3_i32(psmv, &psmv->last.samples[1].accel, "last.samples[1].accel");
u_var_add_ro_vec3_i32(psmv, &psmv->last.samples[0].gyro, "last.samples[0].gyro");
u_var_add_ro_vec3_i32(psmv, &psmv->last.samples[1].gyro, "last.samples[1].gyro");
u_var_add_ro_vec3_f32(psmv, &psmv->read.accel, "read.accel");
u_var_add_ro_vec3_f32(psmv, &psmv->read.gyro, "read.gyro");
u_var_add_gui_header(psmv, &psmv->gui.control, "Control");
@ -1213,7 +1246,7 @@ psmv_get_calibration_zcm1(struct psmv_device *psmv)
return 0;
}
static void
static int
psmv_parse_input_zcm1(struct psmv_device *psmv,
struct psmv_input_zcm1 *data,
struct psmv_parsed_input *input)
@ -1228,13 +1261,14 @@ psmv_parse_input_zcm1(struct psmv_device *psmv,
input->timestamp |= data->timestamp_low;
input->timestamp |= data->timestamp_high << 8;
input->sample[0].trigger = data->trigger_f1;
psmv_from_vec3_u16_wire(&input->sample[0].accel, &data->accel_f1);
psmv_from_vec3_u16_wire(&input->sample[0].gyro, &data->gyro_f1);
input->trigger_values[0] = data->trigger_f1;
input->trigger_values[1] = data->trigger_f2;
input->sample[1].trigger = data->trigger_f2;
psmv_from_vec3_u16_wire(&input->sample[1].accel, &data->accel_f2);
psmv_from_vec3_u16_wire(&input->sample[1].gyro, &data->gyro_f2);
psmv_from_vec3_u16_wire(&input->samples[0].accel, &data->accel_f1);
psmv_from_vec3_u16_wire(&input->samples[0].gyro, &data->gyro_f1);
psmv_from_vec3_u16_wire(&input->samples[1].accel, &data->accel_f2);
psmv_from_vec3_u16_wire(&input->samples[1].gyro, &data->gyro_f2);
uint32_t diff = psmv_calc_delta_and_handle_rollover(
input->timestamp, psmv->last.timestamp);
@ -1250,24 +1284,26 @@ psmv_parse_input_zcm1(struct psmv_device *psmv,
"missed: %s\n\t"
"buttons: %08x\n\t"
"battery: %x\n\t"
"sample[0].accel: %6i %6i %6i\n\t"
"sample[1].accel: %6i %6i %6i\n\t"
"sample[0].gyro: %6i %6i %6i\n\t"
"sample[1].gyro: %6i %6i %6i\n\t"
"sample[0].trigger: %02x\n\t"
"sample[1].trigger: %02x\n\t"
"samples[0].accel: %6i %6i %6i\n\t"
"samples[1].accel: %6i %6i %6i\n\t"
"samples[0].gyro: %6i %6i %6i\n\t"
"samples[1].gyro: %6i %6i %6i\n\t"
"trigger_values[0]: %02x\n\t"
"trigger_values[1]: %02x\n\t"
"timestamp: %i\n\t"
"diff: %i\n\t"
"seq_no: %x\n",
missed ? "yes" : "no", input->buttons, input->battery,
input->sample[0].accel.x, input->sample[0].accel.y,
input->sample[0].accel.z, input->sample[1].accel.x,
input->sample[1].accel.y, input->sample[1].accel.z,
input->sample[0].gyro.x, input->sample[0].gyro.y,
input->sample[0].gyro.z, input->sample[1].gyro.x,
input->sample[1].gyro.y, input->sample[1].gyro.z,
input->sample[0].trigger, input->sample[1].trigger,
input->samples[0].accel.x, input->samples[0].accel.y,
input->samples[0].accel.z, input->samples[1].accel.x,
input->samples[1].accel.y, input->samples[1].accel.z,
input->samples[0].gyro.x, input->samples[0].gyro.y,
input->samples[0].gyro.z, input->samples[1].gyro.x,
input->samples[1].gyro.y, input->samples[1].gyro.z,
input->trigger_values[0], input->trigger_values[1],
input->timestamp, diff, input->seq_no);
return 2;
}
@ -1430,7 +1466,7 @@ psmv_get_calibration_zcm2(struct psmv_device *psmv)
return 0;
}
static void
static int
psmv_parse_input_zcm2(struct psmv_device *psmv,
struct psmv_input_zcm2 *data,
struct psmv_parsed_input *input)
@ -1445,14 +1481,14 @@ psmv_parse_input_zcm2(struct psmv_device *psmv,
input->timestamp |= data->timestamp_low;
input->timestamp |= data->timestamp_high << 8;
input->sample[0].trigger = data->trigger_low_pass;
input->sample[1].trigger = data->trigger;
input->trigger_low_pass = data->trigger_low_pass;
input->trigger = data->trigger;
psmv_from_vec3_i16_wire(&input->sample[0].accel, &data->accel);
psmv_from_vec3_i16_wire(&input->sample[0].gyro, &data->gyro);
psmv_from_vec3_i16_wire(&input->sample.accel, &data->accel);
psmv_from_vec3_i16_wire(&input->sample.gyro, &data->gyro);
psmv_from_vec3_i16_wire(&input->sample[1].accel, &data->accel_copy);
psmv_from_vec3_i16_wire(&input->sample[1].gyro, &data->gyro_copy);
psmv_from_vec3_i16_wire(&input->sample_copy.accel, &data->accel_copy);
psmv_from_vec3_i16_wire(&input->sample_copy.gyro, &data->gyro_copy);
uint32_t diff = psmv_calc_delta_and_handle_rollover(
input->timestamp, psmv->last.timestamp);
@ -1468,24 +1504,26 @@ psmv_parse_input_zcm2(struct psmv_device *psmv,
"missed: %s\n\t"
"buttons: %08x\n\t"
"battery: %x\n\t"
"sample[0].accel: %6i %6i %6i\n\t"
"sample[1].accel: %6i %6i %6i\n\t"
"sample[0].gyro: %6i %6i %6i\n\t"
"sample[1].gyro: %6i %6i %6i\n\t"
"sample.trigger_low_pass: %02x\n\t"
"sample.accel: %6i %6i %6i\n\t"
"sample_copy.accel: %6i %6i %6i\n\t"
"sample.gyro: %6i %6i %6i\n\t"
"sample_copy.gyro: %6i %6i %6i\n\t"
"sample.trigger: %02x\n\t"
"sample.trigger_low_pass: %02x\n\t"
"timestamp: %i\n\t"
"diff: %i\n\t"
"seq_no: %x\n",
missed ? "yes" : "no", input->buttons, input->battery,
input->sample[0].accel.x, input->sample[0].accel.y,
input->sample[0].accel.z, input->sample[1].accel.x,
input->sample[1].accel.y, input->sample[1].accel.z,
input->sample[0].gyro.x, input->sample[0].gyro.y,
input->sample[0].gyro.z, input->sample[1].gyro.x,
input->sample[1].gyro.y, input->sample[1].gyro.z,
input->sample[0].trigger, input->sample[1].trigger,
input->timestamp, diff, input->seq_no);
input->samples[0].accel.x, input->samples[0].accel.y,
input->samples[0].accel.z, input->samples[1].accel.x,
input->samples[1].accel.y, input->samples[1].accel.z,
input->samples[0].gyro.x, input->samples[0].gyro.y,
input->samples[0].gyro.z, input->samples[1].gyro.x,
input->samples[1].gyro.y, input->samples[1].gyro.z,
input->trigger_low_pass, input->trigger, input->timestamp,
diff, input->seq_no);
return 1;
}
@ -1507,15 +1545,15 @@ psmv_get_calibration(struct psmv_device *psmv)
return 0;
}
static void
static int
psmv_parse_input(struct psmv_device *psmv,
void *data,
struct psmv_parsed_input *input)
{
switch (psmv->pid) {
case PSMV_PID_ZCM1: psmv_parse_input_zcm1(psmv, data, input); break;
case PSMV_PID_ZCM2: psmv_parse_input_zcm2(psmv, data, input); break;
default: break;
case PSMV_PID_ZCM1: return psmv_parse_input_zcm1(psmv, data, input);
case PSMV_PID_ZCM2: return psmv_parse_input_zcm2(psmv, data, input);
default: return 0;
}
}