Merge branch 'update_libdivecomputer_0_9_0' into Subsurface-DS9

Author: mikeller

NEWS

@@ -1,3 +1,46 @@
+Version 0.9.0 (2025-06-30)
+==========================
+
+The v0.9.0 release adds support for several new devices. It also introduces some
+important parser api changes to be able to add some new features and remove a
+few deprecated ones. Some BLE enabled dive computers also required some extra
+additions to the BLE I/O layer. Due to all these api changes, this release is
+not backwards compatible.
+
+New features:
+
+ * Add support for new backends:
+    - i330r: Aqualung i330R, Apeks DSX
+    - symbios: Halcyon Symbios
+ * Add support for some new devices:
+    - Aqualung: i100
+    - Cressi: Leonardo 2.0, Nepto, Archimede
+    - Heinrichs Weikamp: OSTC 5
+    - Mares: Puck Air 2, Sirius, Quad Ci, Puck 4, Puck Lite
+    - Ratio: iDive 2, iX3M 2 GPS
+    - Scubapro: G3, Luna 2.0, Luna 2.0 AI
+    - Seac: Tablet
+    - Shearwater: Tern, Tern TX, Peregrine TX
+    - Uwatec: Aladin One
+ * Add the sensor index to the ppO2 sample
+ * Add a TTS field to the deco sample
+ * Add a usage field to the tank and gas mix
+ * Export the filter function in the public api
+ * Add ioctl's for the bluetooth authentication
+ * Add ioctl's for reading and writing BLE characteristics
+ * Add helper functions to convert UUID to/from strings
+ * Add a new field to report the GPS location
+
+Removed/changed features:
+
+ * Change the units for the sample time to milliseconds
+ * Pass the sample struct by reference
+ * Remove the backend specific calibration functions
+ * Remove the clock parameters from the constructor
+ * Remove the dc_parser_set_data function
+ * Use separate data structures for USB and USB HID
+ * Replace the dc_descriptor_iterator function
+
 Version 0.8.0 (2023-05-11)
 ==========================
 

src/divesoft_freedom_parser.c

@@ -423,7 +423,7 @@ divesoft_freedom_cache (divesoft_freedom_parser_t *parser)
 				seawater = misc & 0x02;
 				vpm      = misc & 0x20;
 			} else if (id == CFG_ID_VERSION) {
-				DEBUG (abstract->context, "Device: model=%u, hw=%u.%u, sw=%u.%u.%u.%u flags=%u",
+				DEBUG (abstract->context, "Device: type=%u, hw=%u.%u, sw=%u.%u.%u.%u flags=%u",
 					data[offset + 4],
 					data[offset + 5], data[offset + 6],
 					data[offset + 7], data[offset + 8], data[offset + 9],

src/halcyon_symbios_parser.c

@@ -182,11 +182,9 @@ halcyon_symbios_parser_get_datetime (dc_parser_t *abstract, dc_datetime_t *datet
 
 	dc_ticks_t ticks = (dc_ticks_t) parser->datetime + EPOCH;
 
-	if (!dc_datetime_gmtime (datetime, ticks))
+	if (!dc_datetime_localtime (datetime, ticks))
 		return DC_STATUS_DATAFORMAT;
 
-	datetime->timezone = DC_TIMEZONE_NONE;
-
 	return DC_STATUS_SUCCESS;
 }
 

src/shearwater_common.c

@@ -748,6 +748,7 @@ dc_status_t shearwater_common_get_model(shearwater_common_device_t *device, unsi
 	case 0x8D6C:
 		*model = PERDIXAI;
 		break;
+	case 0x704C:
 	case 0xC407:
 	case 0xC964:
 	case 0x9C64:

src/shearwater_predator_parser.c

@@ -820,6 +820,10 @@ shearwater_predator_parser_cache (shearwater_predator_parser_t *parser)
 	// Get the correct model number from the final block.
 	if (parser->final != UNDEFINED) {
 		parser->model = data[parser->final + 13];
+		DEBUG (abstract->context, "Device: model=%u, serial=%u, firmware=%u",
+			data[parser->final + 13],
+			array_uint32_be (data + parser->final + 2),
+			bcd2dec (data[parser->final + 10]));
 	}
 
 	// Fix the Teric tank serial number.