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Cleanup unique id

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This commit is contained in:
Ben Meadors 2025-01-16 16:00:23 -06:00
parent 7ba593432e
commit 7acd72ede1
1 changed files with 3 additions and 5 deletions
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8
src/mesh/NodeDB.cpp
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@ -197,9 +197,8 @@ NodeDB::NodeDB()
uint32_t channelFileCRC = crc32Buffer(&channelFile, sizeof(channelFile)); uint32_t channelFileCRC = crc32Buffer(&channelFile, sizeof(channelFile));
int saveWhat = 0; int saveWhat = 0;
// bool hasUniqueId = false;
// Get device unique id // Get device unique id
#if defined(ARCH_ESP32) && defined(ESP_EFUSE_OPTIONAL_UNIQUE_ID) #if defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32S3)
uint32_t unique_id[4]; uint32_t unique_id[4];
// ESP32 factory burns a unique id in efuse for S2+ series and evidently C3+ series // ESP32 factory burns a unique id in efuse for S2+ series and evidently C3+ series
// This is used for HMACs in the esp-rainmaker AIOT platform and seems to be a good choice for us // This is used for HMACs in the esp-rainmaker AIOT platform and seems to be a good choice for us
@ -207,7 +206,6 @@ NodeDB::NodeDB()
if (err == ESP_OK) { if (err == ESP_OK) {
memcpy(myNodeInfo.device_id.bytes, unique_id, sizeof(unique_id)); memcpy(myNodeInfo.device_id.bytes, unique_id, sizeof(unique_id));
myNodeInfo.device_id.size = 16; myNodeInfo.device_id.size = 16;
hasUniqueId = true;
} else { } else {
LOG_WARN("Failed to read unique id from efuse"); LOG_WARN("Failed to read unique id from efuse");
} }
@ -221,12 +219,12 @@ NodeDB::NodeDB()
memcpy(myNodeInfo.device_id.bytes + sizeof(device_id_start), &device_id_end, sizeof(device_id_end)); memcpy(myNodeInfo.device_id.bytes + sizeof(device_id_start), &device_id_end, sizeof(device_id_end));
myNodeInfo.device_id.size = 16; myNodeInfo.device_id.size = 16;
// Uncomment below to print the device id // Uncomment below to print the device id
// hasUniqueId = true;
#else #else
// FIXME - implement for other platforms // FIXME - implement for other platforms
#endif #endif
// if (hasUniqueId) { // if (myNodeInfo.device_id.size == 16) {
// std::string deviceIdHex; // std::string deviceIdHex;
// for (size_t i = 0; i < myNodeInfo.device_id.size; ++i) { // for (size_t i = 0; i < myNodeInfo.device_id.size; ++i) {
// char buf[3]; // char buf[3];