1 files changed, 143 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/iot/lwm2m/ipso_objects_tlv.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/iot/lwm2m/ipso_objects_tlv.c
new file mode 100644
index 0000000..5cb53ec
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/iot/lwm2m/ipso_objects_tlv.c
@@ -0,0 +1,143 @@
+/**
+ * Copyright (c) 2015 - 2018, Nordic Semiconductor ASA
+ * 
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ *    Semiconductor ASA integrated circuit in a product or a software update for
+ *    such product, must reproduce the above copyright notice, this list of
+ *    conditions and the following disclaimer in the documentation and/or other
+ *    materials provided with the distribution.
+ * 
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ * 
+ * 4. This software, with or without modification, must only be used with a
+ *    Nordic Semiconductor ASA integrated circuit.
+ * 
+ * 5. Any software provided in binary form under this license must not be reverse
+ *    engineered, decompiled, modified and/or disassembled.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+#include "ipso_objects_tlv.h"
+#include "lwm2m_tlv.h"
+
+static void index_buffer_len_update(uint32_t * index, uint32_t * buffer_len, uint32_t max_buffer)
+{
+    *index      += *buffer_len;
+    *buffer_len  = max_buffer - *index;
+}
+
+uint32_t ipso_tlv_ipso_digital_output_decode(ipso_digital_output_t * p_digital_output,
+                                             uint8_t *               p_buffer,
+                                             uint32_t                buffer_len)
+{
+    uint32_t    err_code;
+    lwm2m_tlv_t tlv;
+
+    uint32_t index = 0;
+
+    while (index < buffer_len)
+    {
+        err_code = lwm2m_tlv_decode(&tlv, &index, p_buffer, buffer_len);
+
+        if (err_code != NRF_SUCCESS)
+        {
+            return err_code;
+        }
+
+        switch (tlv.id)
+        {
+            case IPSO_RR_ID_DIGITAL_OUTPUT_STATE:
+            {
+                p_digital_output->digital_output_state = tlv.value[0];
+                break;
+            }
+
+            case IPSO_RR_ID_DIGITAL_OUTPUT_POLARITY:
+            {
+                p_digital_output->digital_output_polarity = tlv.value[0];
+                break;
+            }
+
+            case IPSO_RR_ID_APPLICATION_TYPE:
+            {
+                p_digital_output->application_type.p_val = (char *)tlv.value;
+                p_digital_output->application_type.len   = tlv.length;
+                break;
+            }
+
+            default:
+                break;
+        }
+    }
+
+    return NRF_SUCCESS;
+}
+
+uint32_t ipso_tlv_ipso_digital_output_encode(uint8_t *               p_buffer,
+                                             uint32_t *              p_buffer_len,
+                                             ipso_digital_output_t * p_digital_output)
+{
+    uint32_t err_code;
+    uint32_t max_buffer = *p_buffer_len;
+    uint32_t index = 0;
+
+    lwm2m_tlv_t tlv;
+    tlv.id_type = TLV_TYPE_RESOURCE_VAL; // type is the same for all.
+
+    // Encode state.
+    lwm2m_tlv_bool_set(&tlv, p_digital_output->digital_output_state, IPSO_RR_ID_DIGITAL_OUTPUT_STATE);
+    err_code = lwm2m_tlv_encode(p_buffer + index, p_buffer_len, &tlv);
+
+    if (err_code != NRF_SUCCESS)
+    {
+        return err_code;
+    }
+
+    index_buffer_len_update(&index, p_buffer_len, max_buffer);
+
+    // Encode polarity.
+    lwm2m_tlv_bool_set(&tlv, p_digital_output->digital_output_polarity, IPSO_RR_ID_DIGITAL_OUTPUT_POLARITY);
+    err_code = lwm2m_tlv_encode(p_buffer + index, p_buffer_len, &tlv);
+
+    if (err_code != NRF_SUCCESS)
+    {
+        return err_code;
+    }
+
+    index_buffer_len_update(&index, p_buffer_len, max_buffer);
+
+    // Encode application type.
+    lwm2m_tlv_string_set(&tlv, p_digital_output->application_type, IPSO_RR_ID_APPLICATION_TYPE);
+    err_code = lwm2m_tlv_encode(p_buffer + index, p_buffer_len, &tlv);
+
+    if (err_code != NRF_SUCCESS)
+    {
+        return err_code;
+    }
+
+    index_buffer_len_update(&index, p_buffer_len, max_buffer);
+
+    *p_buffer_len = index;
+
+    return NRF_SUCCESS;
+}