[gen4] support built-in GNSS in NCP client.

hal-dynalib/src/hal_gnss.c

@@ -0,0 +1 @@
+#include "hal_dynalib_gnss.h"

hal/inc/gnss_hal.h

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2024 Particle Industries, Inc.  All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GNSS_HAL_H
+#define GNSS_HAL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int hal_gnss_init(void* reserved);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* GNSS_HAL_H */

hal/inc/hal_dynalib_gnss.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2024 Particle Industries, Inc.  All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "hal_platform.h"
+#include "dynalib.h"
+
+#ifdef DYNALIB_EXPORT
+#include "gnss_hal.h"
+#endif
+
+// WARNING
+// The order of functions must not be changed or older applications will break
+// when used with newer system firmware.
+// Function signatures shouldn't be changed other than changing pointer types.
+// New HAL functions must be added to the end of this list.
+// GNINRAW
+
+DYNALIB_BEGIN(hal_gnss)
+
+DYNALIB_FN(0, hal_gnss, hal_gnss_init, int(void*))
+
+DYNALIB_END(hal_gnss)

hal/inc/hal_platform.h

@@ -622,4 +622,8 @@
 #define HAL_PLATFORM_AUTOMATIC_CONNECTION_MANAGEMENT (0)
 #endif // HAL_PLATFORM_AUTOMATIC_CONNECTION_MANAGEMENT
 
+#ifndef HAL_PLATFORM_GPS_ONE_XTRA
+#define HAL_PLATFORM_GPS_ONE_XTRA (0)
+#endif // HAL_PLATFORM_GPS_ONE_XTRA
+
 #endif /* HAL_PLATFORM_H */

hal/network/ncp/gnss/gnss_hal.cpp

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2024 Particle Industries, Inc.  All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHAN'TABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "check.h"
+#include "delay_hal.h"
+#include "service_debug.h"
+#include "logging.h"
+#include "gnss_hal.h"
+
+#include "network/ncp/cellular/cellular_network_manager.h"
+#include "network/ncp/cellular/cellular_ncp_client.h"
+#include "network/ncp/cellular/ncp.h"
+#include "network/ncp_client/quectel/quectel_ncp_client.h"
+
+using namespace particle;
+
+// Just for testing purposes
+int hal_gnss_init(void* reserved) {
+    const auto mgr = cellularNetworkManager();
+    CHECK_TRUE(mgr, SYSTEM_ERROR_UNKNOWN);
+    const auto client = reinterpret_cast<QuectelNcpClient*>(mgr->ncpClient());
+    CHECK_TRUE(client, SYSTEM_ERROR_UNKNOWN);
+
+    GnssNcpClientConfig config = {};
+    config.enableGpsOneXtra(true);
+    client->gnssConfig(config);
+
+    return 0;
+}

hal/network/ncp/gnss/gnss_ncp_client.h

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2024 Particle Industries, Inc.  All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "time.h"
+#include "ncp_client.h"
+#include "wifi_network_manager.h"
+
+namespace particle {
+
+struct GnssPositioningInfo {
+    uint16_t version;
+    uint16_t size;
+    double latitude;
+    double longitude;
+    float accuracy;
+    float altitude;
+    float cog;
+    float speedKmph;
+    float speedKnots;
+    struct tm utcTime;
+    int satsInView;
+    bool locked;
+    int posMode;
+};
+
+class GnssNcpClientConfig {
+public:
+    GnssNcpClientConfig()
+        : enableGpsOneXtra_(false) {
+    }
+
+    GnssNcpClientConfig& enableGpsOneXtra(bool enable) {
+        enableGpsOneXtra_ = enable;
+        return *this;
+    }
+
+    bool isGpsOneXtraEnabled() const {
+        return enableGpsOneXtra_;
+    }
+
+private:
+    bool enableGpsOneXtra_;
+};
+
+class GnssNcpClient {
+public:
+    virtual int gnssConfig(const GnssNcpClientConfig& conf) = 0;
+    virtual int gnssOn() = 0;
+    virtual int gnssOff() = 0;
+    virtual int acquirePositioningInfo(GnssPositioningInfo* info) = 0;
+
+#if HAL_PLATFORM_GPS_ONE_XTRA
+    virtual int injectGpsOneXtraTimeAndData(const uint8_t* buf, size_t size) = 0;
+    virtual bool isGpsOneXtraEnabled() = 0;
+    virtual bool isGpsOneXtraDataValid() = 0;
+#endif // HAL_PLATFORM_GPS_ONE_XTRA
+};
+
+} // particle