Update libdivecomputer with changes in upstream as of 20240725

.github/workflows/build.yml

@@ -19,7 +19,7 @@ jobs:
       CC: ${{ matrix.compiler }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install dependencies
         run: sudo apt-get install libbluetooth-dev libusb-1.0-0-dev
       - run: autoreconf --install --force
@@ -30,7 +30,7 @@ jobs:
         run: |
           make install DESTDIR=$PWD/artifacts
           tar -czf ${{ github.job }}-${{ matrix.compiler }}.tar.gz -C artifacts usr
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}-${{ matrix.compiler }}
           path: ${{ github.job }}-${{ matrix.compiler }}.tar.gz
@@ -50,7 +50,7 @@ jobs:
       CC: ${{ matrix.compiler }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install dependencies
         run: brew install autoconf automake libtool hidapi libusb
       - run: autoreconf --install --force
@@ -61,7 +61,7 @@ jobs:
         run: |
           make install DESTDIR=$PWD/artifacts
           tar -czf ${{ github.job }}-${{ matrix.compiler }}.tar.gz -C artifacts usr
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}-${{ matrix.compiler }}
           path: ${{ github.job }}-${{ matrix.compiler }}.tar.gz
@@ -78,7 +78,7 @@ jobs:
         arch: [i686, x86_64]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install dependencies
         run: sudo apt-get install gcc-mingw-w64 binutils-mingw-w64 mingw-w64-tools
       - name: Install libusb
@@ -118,7 +118,7 @@ jobs:
         run: |
           make install DESTDIR=$PWD/artifacts
           tar -czf ${{ github.job }}-${{ matrix.arch }}.tar.gz -C artifacts usr
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}-${{ matrix.arch }}
           path: ${{ github.job }}-${{ matrix.arch }}.tar.gz
@@ -161,13 +161,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: |
           autoreconf --install --force
           ./configure --prefix=/usr
           make -C src revision.h
       - run: $ANDROID_NDK/ndk-build -C contrib/android NDK_PROJECT_PATH=. APP_BUILD_SCRIPT=Android.mk
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}
           path: contrib/android/libs

.github/workflows/release.yml

@@ -9,7 +9,7 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Version number
         id: version

contrib/android/Android.mk

@@ -71,6 +71,7 @@ LOCAL_SRC_FILES := \
 	src/oceans_s1_parser.c \
 	src/packet.c \
 	src/parser.c \
+	src/pelagic_i330r.c \
 	src/platform.c \
 	src/rbstream.c \
 	src/reefnet_sensus.c \

contrib/msvc/libdivecomputer.vcxproj

@@ -239,6 +239,7 @@
     <ClCompile Include="..\..\src\oceans_s1_parser.c" />
     <ClCompile Include="..\..\src\packet.c" />
     <ClCompile Include="..\..\src\parser.c" />
+    <ClCompile Include="..\..\src\pelagic_i330r.c" />
     <ClCompile Include="..\..\src\platform.c" />
     <ClCompile Include="..\..\src\rbstream.c" />
     <ClCompile Include="..\..\src\reefnet_sensus.c" />
@@ -357,6 +358,7 @@
     <ClInclude Include="..\..\src\oceans_s1_common.h" />
     <ClInclude Include="..\..\src\packet.h" />
     <ClInclude Include="..\..\src\parser-private.h" />
+    <ClInclude Include="..\..\src\pelagic_i330r.h" />
     <ClInclude Include="..\..\src\platform.h" />
     <ClInclude Include="..\..\src\rbstream.h" />
     <ClInclude Include="..\..\src\reefnet_sensus.h" />

examples/common.c

@@ -72,6 +72,7 @@ static const backend_table_t g_backends[] = {
 	{"vtpro",       DC_FAMILY_OCEANIC_VTPRO,       0x4245},
 	{"veo250",      DC_FAMILY_OCEANIC_VEO250,      0x424C},
 	{"atom2",       DC_FAMILY_OCEANIC_ATOM2,       0x4342},
+	{"i330r",       DC_FAMILY_PELAGIC_I330R,       0x4744},
 	{"nemo",        DC_FAMILY_MARES_NEMO,          0},
 	{"puck",        DC_FAMILY_MARES_PUCK,          7},
 	{"darwin",      DC_FAMILY_MARES_DARWIN,        0},

examples/output_xml.c

@@ -489,7 +489,27 @@ dctool_xml_output_write (dctool_output_t *abstract, dc_parser_t *parser, const u
 			break;
 		fprintf (output->ostream, "<extradata key='%s' value='%s' />\n",
 			str.desc, str.value);
+	}
 
+	// Parse the GPS location.
+	message ("Parsing the GPS location.\n");
+	dc_location_t location = {0};
+	status = dc_parser_get_field (parser, DC_FIELD_LOCATION, 0, &location);
+	if (status != DC_STATUS_SUCCESS && status != DC_STATUS_UNSUPPORTED) {
+		ERROR ("Error parsing the GPS location.");
+		goto cleanup;
+	}
+
+	if (status != DC_STATUS_UNSUPPORTED) {
+		fprintf (output->ostream,
+			"<location>\n"
+			"   <latitude>%.6f<latitude>\n"
+			"   <longitude>%.6f</longitude>\n"
+			"   <altitude>%.2f<altitude>\n"
+			"</location>\n",
+			location.latitude,
+			location.longitude,
+			convert_depth(location.altitude, output->units));
 	}
 
 	// Parse the sample data.

include/libdivecomputer/ble.h

@@ -33,6 +33,21 @@ extern "C" {
  */
 #define DC_IOCTL_BLE_GET_NAME   DC_IOCTL_IOR('b', 0, DC_IOCTL_SIZE_VARIABLE)
 
+/**
+ * Get the bluetooth authentication PIN code.
+ *
+ * The data format is a NULL terminated string.
+ */
+#define DC_IOCTL_BLE_GET_PINCODE   DC_IOCTL_IOR('b', 1, DC_IOCTL_SIZE_VARIABLE)
+
+/**
+ * Get/set the bluetooth authentication access code.
+ *
+ * The data format is a variable sized byte array.
+ */
+#define DC_IOCTL_BLE_GET_ACCESSCODE   DC_IOCTL_IOR('b', 2, DC_IOCTL_SIZE_VARIABLE)
+#define DC_IOCTL_BLE_SET_ACCESSCODE   DC_IOCTL_IOW('b', 2, DC_IOCTL_SIZE_VARIABLE)
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */

include/libdivecomputer/common.h

@@ -78,6 +78,7 @@ typedef enum dc_family_t {
 	DC_FAMILY_OCEANIC_VTPRO = (4 << 16),
 	DC_FAMILY_OCEANIC_VEO250,
 	DC_FAMILY_OCEANIC_ATOM2,
+	DC_FAMILY_PELAGIC_I330R,
 	/* Mares */
 	DC_FAMILY_MARES_NEMO = (5 << 16),
 	DC_FAMILY_MARES_PUCK,

include/libdivecomputer/parser.h

@@ -69,6 +69,7 @@ typedef enum dc_field_type_t {
 	DC_FIELD_DIVEMODE,
 	DC_FIELD_DECOMODEL,
 	DC_FIELD_STRING,
+	DC_FIELD_LOCATION,
 } dc_field_type_t;
 
 // Make it easy to test support compile-time with "#ifdef DC_FIELD_STRING"
@@ -279,6 +280,18 @@ typedef struct dc_field_string_t {
 	const char *value;
 } dc_field_string_t;
 
+/*
+ * GPS Location
+ *
+ * The latitude and longitude are in decimal degrees, and the (optional)
+ * altitude in meters.
+ */
+typedef struct dc_location_t {
+	double latitude;
+	double longitude;
+	double altitude;
+} dc_location_t;
+
 typedef union dc_sample_value_t {
 	unsigned int time; /* Milliseconds */
 	double depth;

src/Makefile.am

@@ -43,6 +43,7 @@ libdivecomputer_la_SOURCES = \
 	oceanic_atom2.h oceanic_atom2.c oceanic_atom2_parser.c \
 	oceanic_veo250.h oceanic_veo250.c oceanic_veo250_parser.c \
 	oceanic_vtpro.h oceanic_vtpro.c oceanic_vtpro_parser.c \
+	pelagic_i330r.h pelagic_i330r.c \
 	mares_common.h mares_common.c \
 	mares_nemo.h mares_nemo.c mares_nemo_parser.c \
 	mares_puck.h mares_puck.c \

src/cochran_commander.c

@@ -603,7 +603,7 @@ cochran_commander_profile_size(cochran_commander_device_t *device, cochran_data_
 		// Corrupt dive, guess the end address
 		sample_end_address = cochran_commander_guess_sample_end_address(device, data, dive_num);
 
-	return ringbuffer_distance(sample_start_address, sample_end_address, 0, device->layout->rb_profile_begin, device->layout->rb_profile_end);
+	return ringbuffer_distance(sample_start_address, sample_end_address, DC_RINGBUFFER_EMPTY, device->layout->rb_profile_begin, device->layout->rb_profile_end);
 }
 
 
@@ -965,7 +965,7 @@ cochran_commander_device_foreach (dc_device_t *abstract, dc_dive_callback_t call
 		last_start_address = base + array_uint32_le(data.config + layout->cf_last_log );
 
 	// Create the ringbuffer stream.
-	status = dc_rbstream_new (&rbstream, abstract, 1, layout->rbstream_size, layout->rb_profile_begin, layout->rb_profile_end, last_start_address);
+	status = dc_rbstream_new (&rbstream, abstract, 1, layout->rbstream_size, layout->rb_profile_begin, layout->rb_profile_end, last_start_address, DC_RBSTREAM_BACKWARD);
 	if (status != DC_STATUS_SUCCESS) {
 		ERROR (abstract->context, "Failed to create the ringbuffer stream.");
 		goto error;

src/cressi_edy.c

@@ -432,7 +432,7 @@ cressi_edy_device_foreach (dc_device_t *abstract, dc_dive_callback_t callback, v
 	}
 
 	// Get the number of logbook items.
-	unsigned int count = ringbuffer_distance (first, last, 0, layout->rb_logbook_begin, layout->rb_logbook_end) + 1;
+	unsigned int count = ringbuffer_distance (first, last, DC_RINGBUFFER_EMPTY, layout->rb_logbook_begin, layout->rb_logbook_end) + 1;
 
 	// Get the profile pointer.
 	unsigned int eop = array_uint_le (logbook + layout->config + 2, layout->rb_logbook_size) * SZ_PAGE + layout->rb_profile_begin;
@@ -457,7 +457,7 @@ cressi_edy_device_foreach (dc_device_t *abstract, dc_dive_callback_t callback, v
 		}
 
 		// Get the profile length.
-		unsigned int length = ringbuffer_distance (current, previous, 1, layout->rb_profile_begin, layout->rb_profile_end);
+		unsigned int length = ringbuffer_distance (current, previous, DC_RINGBUFFER_FULL, layout->rb_profile_begin, layout->rb_profile_end);
 
 		// Check for a ringbuffer overflow.
 		if (total + length > layout->rb_profile_end - layout->rb_profile_begin) {
@@ -481,7 +481,7 @@ cressi_edy_device_foreach (dc_device_t *abstract, dc_dive_callback_t callback, v
 
 	// Create the ringbuffer stream.
 	dc_rbstream_t *rbstream = NULL;
-	rc = dc_rbstream_new (&rbstream, abstract, SZ_PAGE, SZ_PACKET, layout->rb_profile_begin, layout->rb_profile_end, eop);
+	rc = dc_rbstream_new (&rbstream, abstract, SZ_PAGE, SZ_PACKET, layout->rb_profile_begin, layout->rb_profile_end, eop, DC_RBSTREAM_BACKWARD);
 	if (rc != DC_STATUS_SUCCESS) {
 		ERROR (abstract->context, "Failed to create the ringbuffer stream.");
 		return rc;
@@ -510,7 +510,7 @@ cressi_edy_device_foreach (dc_device_t *abstract, dc_dive_callback_t callback, v
 		}
 
 		// Get the profile length.
-		unsigned int length = ringbuffer_distance (current, previous, 1, layout->rb_profile_begin, layout->rb_profile_end);
+		unsigned int length = ringbuffer_distance (current, previous, DC_RINGBUFFER_FULL, layout->rb_profile_begin, layout->rb_profile_end);
 
 		// Move to the begin of the current dive.
 		offset -= length;

src/cressi_leonardo.c

@@ -41,7 +41,7 @@
 
 #define RB_PROFILE_BEGIN 0x1438
 #define RB_PROFILE_END   SZ_MEMORY
-#define RB_PROFILE_DISTANCE(a,b) ringbuffer_distance (a, b, 0, RB_PROFILE_BEGIN, RB_PROFILE_END)
+#define RB_PROFILE_DISTANCE(a,b) ringbuffer_distance (a, b, DC_RINGBUFFER_EMPTY, RB_PROFILE_BEGIN, RB_PROFILE_END)
 
 #define MAXRETRIES 4
 #define PACKETSIZE 32

src/descriptor.c

@@ -275,6 +275,9 @@ static const dc_descriptor_t g_descriptors[] = {
 	{"Aqualung", "i470TC",              DC_FAMILY_OCEANIC_ATOM2, 0x4743, DC_TRANSPORT_SERIAL | DC_TRANSPORT_BLE, dc_filter_oceanic},
 	{"Aqualung", "i200Cv2",             DC_FAMILY_OCEANIC_ATOM2, 0x4749, DC_TRANSPORT_SERIAL | DC_TRANSPORT_BLE, dc_filter_oceanic},
 	{"Oceanic",  "Geo Air",             DC_FAMILY_OCEANIC_ATOM2, 0x474B, DC_TRANSPORT_SERIAL | DC_TRANSPORT_BLE, dc_filter_oceanic},
+	/* Pelagic I330R */
+	{"Apeks",    "DSX",                 DC_FAMILY_PELAGIC_I330R, 0x4741, DC_TRANSPORT_BLE, dc_filter_oceanic},
+	{"Aqualung", "i330R",               DC_FAMILY_PELAGIC_I330R, 0x4744, DC_TRANSPORT_BLE, dc_filter_oceanic},
 	/* Mares Nemo */
 	{"Mares", "Nemo",         DC_FAMILY_MARES_NEMO, 0, DC_TRANSPORT_SERIAL, NULL},
 	{"Mares", "Nemo Steel",   DC_FAMILY_MARES_NEMO, 0, DC_TRANSPORT_SERIAL, NULL},
@@ -365,6 +368,8 @@ static const dc_descriptor_t g_descriptors[] = {
 	{"Shearwater", "Petrel 3",  DC_FAMILY_SHEARWATER_PETREL, 10, DC_TRANSPORT_BLE, dc_filter_shearwater},
 	{"Shearwater", "Perdix 2",  DC_FAMILY_SHEARWATER_PETREL, 11, DC_TRANSPORT_BLE, dc_filter_shearwater},
 	{"Shearwater", "Tern",      DC_FAMILY_SHEARWATER_PETREL, 12, DC_TRANSPORT_BLE, dc_filter_shearwater},
+	{"Shearwater", "Tern TX",   DC_FAMILY_SHEARWATER_PETREL, 12, DC_TRANSPORT_BLE, dc_filter_shearwater},
+	{"Shearwater", "Peregrine TX", DC_FAMILY_SHEARWATER_PETREL, 13, DC_TRANSPORT_BLE, dc_filter_shearwater},
 	/* Dive Rite NiTek Q */
 	{"Dive Rite", "NiTek Q",   DC_FAMILY_DIVERITE_NITEKQ, 0, DC_TRANSPORT_SERIAL, NULL},
 	/* Citizen Hyper Aqualand */
@@ -685,6 +690,7 @@ dc_filter_shearwater (dc_descriptor_t *descriptor, dc_transport_t transport, con
 		"Perdix 2",
 		"Teric",
 		"Peregrine",
+		"Peregrine TX",
 		"Tern"
 	};
 
@@ -762,8 +768,10 @@ dc_filter_oceanic (dc_descriptor_t *descriptor, dc_transport_t transport, const
 		0x4654, // Oceanic Veo 4.0
 		0x4655, // Sherwood Wisdom 4
 		0x4656, // Oceanic Pro Plus 4
+		0x4741, // Apeks DSX
 		0x4742, // Sherwood Beacon
 		0x4743, // Aqualung i470TC
+		0x4744, // Aqualung i330R
 		0x4749, // Aqualung i200C (newer model)
 		0x474B, // Oceanic Geo Air
 	};

src/device.c

@@ -38,6 +38,7 @@
 #include "oceanic_atom2.h"
 #include "oceanic_veo250.h"
 #include "oceanic_vtpro.h"
+#include "pelagic_i330r.h"
 #include "mares_darwin.h"
 #include "mares_iconhd.h"
 #include "mares_nemo.h"
@@ -165,6 +166,9 @@ dc_device_open (dc_device_t **out, dc_context_t *context, dc_descriptor_t *descr
 	case DC_FAMILY_OCEANIC_ATOM2:
 		rc = oceanic_atom2_device_open (&device, context, iostream, dc_descriptor_get_model (descriptor));
 		break;
+	case DC_FAMILY_PELAGIC_I330R:
+		rc = pelagic_i330r_device_open (&device, context, iostream, dc_descriptor_get_model (descriptor));
+		break;
 	case DC_FAMILY_MARES_NEMO:
 		rc = mares_nemo_device_open (&device, context, iostream);
 		break;