ON Semiconductor / mbed-os

Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

Revision:
0:098463de4c5d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/features/nanostack/FEATURE_NANOSTACK/mbed-mesh-api/source/LoWPANNDInterface.cpp	Wed Jan 25 20:34:15 2017 +0000
@@ -0,0 +1,127 @@
+#include "LoWPANNDInterface.h"
+#include "include/nd_tasklet.h"
+#include "callback_handler.h"
+#include "mesh_system.h"
+#include "randLIB.h"
+
+#include "ns_trace.h"
+#define TRACE_GROUP "nslp"
+
+nsapi_error_t LoWPANNDInterface::initialize(NanostackRfPhy *phy)
+{
+    return MeshInterfaceNanostack::initialize(phy);
+}
+
+int LoWPANNDInterface::connect()
+{
+    nanostack_lock();
+
+    if (register_phy() < 0) {
+        nanostack_unlock();
+        return NSAPI_ERROR_DEVICE_ERROR;
+    }
+
+    // After the RF is up, we can seed the random from it.
+    randLIB_seed_random();
+
+    mesh_error_t status = init();
+    if (status != MESH_ERROR_NONE) {
+        nanostack_unlock();
+        return map_mesh_error(status);
+    }
+
+    status = mesh_connect();
+    if (status != MESH_ERROR_NONE) {
+        nanostack_unlock();
+        return map_mesh_error(status);
+    }
+
+    // Release mutex before blocking
+    nanostack_unlock();
+
+    int32_t count = connect_semaphore.wait(30000);
+
+    if (count <= 0) {
+        return NSAPI_ERROR_DHCP_FAILURE; // sort of...
+    }
+    return 0;
+
+}
+
+int LoWPANNDInterface::disconnect()
+{
+    nanostack_lock();
+
+    mesh_error_t status = mesh_disconnect();
+
+    nanostack_unlock();
+
+    return map_mesh_error(status);
+}
+
+mesh_error_t LoWPANNDInterface::init()
+{
+    nd_tasklet_init();
+    __mesh_handler_set_callback(this);
+    _network_interface_id = nd_tasklet_network_init(_device_id);
+
+    if (_network_interface_id == -2) {
+        return MESH_ERROR_PARAM;
+    } else if (_network_interface_id == -3) {
+        return MESH_ERROR_MEMORY;
+    } else if (_network_interface_id < 0) {
+        return MESH_ERROR_UNKNOWN;
+    }
+    return MESH_ERROR_NONE;
+}
+
+mesh_error_t LoWPANNDInterface::mesh_connect()
+{
+    int8_t status = -9; // init to unknown error
+    tr_debug("connect()");
+
+    status = nd_tasklet_connect(&__mesh_handler_c_callback, _network_interface_id);
+
+    if (status >= 0) {
+        return MESH_ERROR_NONE;
+    } else if (status == -1) {
+        return MESH_ERROR_PARAM;
+    } else if (status == -2) {
+        return MESH_ERROR_MEMORY;
+    } else if (status == -3) {
+        return MESH_ERROR_STATE;
+    } else {
+        return MESH_ERROR_UNKNOWN;
+    }
+}
+
+mesh_error_t LoWPANNDInterface::mesh_disconnect()
+{
+    int8_t status = -1;
+
+    status = nd_tasklet_disconnect(true);
+
+    if (status >= 0) {
+        return MESH_ERROR_NONE;
+    }
+
+    return MESH_ERROR_UNKNOWN;
+}
+
+bool LoWPANNDInterface::getOwnIpAddress(char *address, int8_t len)
+{
+    tr_debug("getOwnIpAddress()");
+    if (nd_tasklet_get_ip_address(address, len) == 0) {
+        return true;
+    }
+    return false;
+}
+
+bool LoWPANNDInterface::getRouterIpAddress(char *address, int8_t len)
+{
+    tr_debug("getRouterIpAddress()");
+    if (nd_tasklet_get_router_ip_address(address, len) == 0) {
+        return true;
+    }
+    return false;
+}
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