Pull common code from 547c789

2 files changed, 21 insertions, 0 deletions

diff --git a/lib/edi/common.cpp b/lib/edi/common.cpp
index 4629b55..ac8ec0c 100644
--- a/lib/edi/common.cpp
+++ b/lib/edi/common.cpp
@@ -339,4 +339,17 @@ bool TagDispatcher::decode_tagpacket(const vector<uint8_t> &payload)
     return success;
 }
 
+odr_version_data parse_odr_version_data(const std::vector<uint8_t>& data)
+{
+    if (data.size() < sizeof(uint32_t)) {
+        return {};
+    }
+
+    const size_t versionstr_length = data.size() - sizeof(uint32_t);
+    string version(data.begin(), data.begin() + versionstr_length);
+    uint32_t uptime_s = read_32b(data.begin() + versionstr_length);
+
+    return {version, uptime_s};
+}
+
 }
diff --git a/lib/edi/common.hpp b/lib/edi/common.hpp
index 1aa2cb6..5d15f8d 100644
--- a/lib/edi/common.hpp
+++ b/lib/edi/common.hpp
@@ -94,4 +94,12 @@ class TagDispatcher {
         std::function<void()> m_af_packet_completed;
 };
 
+// Data carried inside the ODRv EDI TAG
+struct odr_version_data {
+    std::string version;
+    uint32_t uptime_s;
+};
+
+odr_version_data parse_odr_version_data(const std::vector<uint8_t>& data);
+
 }