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mavlink_mission: add alternating storage for geofence and safe points on upload

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This way the old points are kept on an upload error.
This commit is contained in:
Konrad
2024-01-30 11:25:37 -05:00
committed by Daniel Agar
parent 50f1abaef1
commit 9fd137e88e
7 changed files with 118 additions and 50 deletions
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src/modules/navigator/geofence.cpp
+21 -17
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@@ -140,7 +140,7 @@ void Geofence::run()
}
for (int index = 0; index < _dataman_cache.size(); ++index) {
_dataman_cache.load(DM_KEY_FENCE_POINTS_0, index);
_dataman_cache.load(static_cast<dm_item_t>(_stats.dataman_id), index);
}
_dataman_state = DatamanState::Load;
@@ -191,7 +191,7 @@ void Geofence::_updateFence()
while (current_seq < _dataman_cache.size()) {
bool success = _dataman_cache.loadWait(DM_KEY_FENCE_POINTS_0, current_seq,
bool success = _dataman_cache.loadWait(static_cast<dm_item_t>(_stats.dataman_id), current_seq,
reinterpret_cast<uint8_t *>(&mission_fence_point),
sizeof(mission_fence_point_s));
@@ -412,14 +412,15 @@ bool Geofence::insidePolygon(const PolygonInfo &polygon, double lat, double lon,
for (unsigned i = 0, j = polygon.vertex_count - 1; i < polygon.vertex_count; j = i++) {
bool success = _dataman_cache.loadWait(DM_KEY_FENCE_POINTS_0, polygon.dataman_index + i,
dm_item_t fence_dataman_id{static_cast<dm_item_t>(_stats.dataman_id)};
bool success = _dataman_cache.loadWait(fence_dataman_id, polygon.dataman_index + i,
reinterpret_cast<uint8_t *>(&temp_vertex_i), sizeof(mission_fence_point_s));
if (!success) {
break;
}
success = _dataman_cache.loadWait(DM_KEY_FENCE_POINTS_0, polygon.dataman_index + j,
success = _dataman_cache.loadWait(fence_dataman_id, polygon.dataman_index + j,
reinterpret_cast<uint8_t *>(&temp_vertex_j), sizeof(mission_fence_point_s));
if (!success) {
@@ -448,7 +449,7 @@ bool Geofence::insideCircle(const PolygonInfo &polygon, double lat, double lon,
{
mission_fence_point_s circle_point{};
bool success = _dataman_cache.loadWait(DM_KEY_FENCE_POINTS_0, polygon.dataman_index,
bool success = _dataman_cache.loadWait(static_cast<dm_item_t>(_stats.dataman_id), polygon.dataman_index,
reinterpret_cast<uint8_t *>(&circle_point), sizeof(mission_fence_point_s));
if (!success) {
@@ -491,8 +492,18 @@ Geofence::loadFromFile(const char *filename)
const char commentChar = '#';
int ret_val = PX4_ERROR;
/* Make sure no data is left in the datamanager */
clearDm();
mission_stats_entry_s stat;
{
const bool success = _dataman_client.readAsync(DM_KEY_FENCE_POINTS_STATE, 0, reinterpret_cast<uint8_t *>(&stat),
sizeof(mission_stats_entry_s));
if (!success) {
PX4_ERR("Could not read fence dataman state");
return PX4_ERROR;
}
}
dm_item_t write_fence_dataman_id{static_cast<dm_item_t>(stat.dataman_id) == DM_KEY_FENCE_POINTS_0 ? DM_KEY_FENCE_POINTS_1 : DM_KEY_FENCE_POINTS_0};
/* open the mixer definition file */
fp = fopen(GEOFENCE_FILENAME, "r");
@@ -554,7 +565,7 @@ Geofence::loadFromFile(const char *filename)
}
}
bool success = _dataman_client.writeSync(DM_KEY_FENCE_POINTS_0, pointCounter, reinterpret_cast<uint8_t *>(&vertex),
bool success = _dataman_client.writeSync(write_fence_dataman_id, pointCounter, reinterpret_cast<uint8_t *>(&vertex),
sizeof(vertex));
if (!success) {
@@ -588,13 +599,13 @@ Geofence::loadFromFile(const char *filename)
for (int seq = 0; seq < pointCounter; ++seq) {
mission_fence_point_s mission_fence_point;
bool success = _dataman_client.readSync(DM_KEY_FENCE_POINTS_0, seq, reinterpret_cast<uint8_t *>(&mission_fence_point),
bool success = _dataman_client.readSync(write_fence_dataman_id, seq, reinterpret_cast<uint8_t *>(&mission_fence_point),
sizeof(mission_fence_point_s));
if (success) {
mission_fence_point.vertex_count = pointCounter;
crc32 = crc32_for_fence_point(mission_fence_point, crc32);
_dataman_client.writeSync(DM_KEY_FENCE_POINTS_0, seq, reinterpret_cast<uint8_t *>(&mission_fence_point),
_dataman_client.writeSync(write_fence_dataman_id, seq, reinterpret_cast<uint8_t *>(&mission_fence_point),
sizeof(mission_fence_point_s));
}
}
@@ -622,13 +633,6 @@ error:
return ret_val;
}
int Geofence::clearDm()
{
_dataman_client.clearSync(DM_KEY_FENCE_POINTS_STATE);
updateFence();
return PX4_OK;
}
bool Geofence::isHomeRequired()
{
bool max_horizontal_enabled = (_param_gf_max_hor_dist.get() > FLT_EPSILON);