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show NVS values on show command

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This commit is contained in:
proddy
2026-09-11 16:28:35 +02:00
parent a1a880b8c3
commit 8f37296c89
1 changed files with 57 additions and 1 deletions
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src/core/system.cpp
+56
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@@ -460,6 +460,7 @@ void System::get_partition_info() {
auto t = time(nullptr); auto t = time(nullptr);
// write timestamp always with new version, if clock is not set, this will be updated with ntp // write timestamp always with new version, if clock is not set, this will be updated with ntp
EMSESP::nvs_.putULong(c, t); EMSESP::nvs_.putULong(c, t);
LOG_DEBUG("Updated NVS partition due to version found");
} }
// Loop through all available partitions and update map with the version info pulled from NVS // Loop through all available partitions and update map with the version info pulled from NVS
@@ -1182,6 +1183,55 @@ void System::show_system(uuid::console::Shell & shell) {
installed.c_str(), installed.c_str(),
(strcmp(esp_ota_get_running_partition()->label, partition.first.c_str()) == 0) ? "** active **" : ""); (strcmp(esp_ota_get_running_partition()->label, partition.first.c_str()) == 0) ? "** active **" : "");
} }
// List all NVS values
#ifndef EMSESP_STANDALONE
shell.println(" NVS values:");
const char * nvs_part = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_NVS, "nvs1") ? "nvs1" : "nvs"; // nvs1 is on 16MBs
nvs_iterator_t it = nullptr;
esp_err_t err = nvs_entry_find(nvs_part, "ems-esp", NVS_TYPE_ANY, &it);
while (err == ESP_OK) {
nvs_entry_info_t info;
nvs_entry_info(it, &info);
shell.printf(" %s", info.key);
// also print the value depending on the type
switch (info.type) {
case NVS_TYPE_I8:
shell.printfln(" = %d", (int)EMSESP::nvs_.getChar(info.key));
break;
case NVS_TYPE_U8:
shell.printfln(" = %u", (unsigned int)EMSESP::nvs_.getUChar(info.key));
break;
case NVS_TYPE_I32:
shell.printfln(" = %d", (int)EMSESP::nvs_.getInt(info.key));
break;
case NVS_TYPE_U32:
shell.printfln(" = %u", (unsigned int)EMSESP::nvs_.getUInt(info.key));
break;
case NVS_TYPE_I64:
shell.printfln(" = %lld", (long long)EMSESP::nvs_.getLong64(info.key));
break;
case NVS_TYPE_U64:
shell.printfln(" = %llu", (unsigned long long)EMSESP::nvs_.getULong64(info.key));
break;
case NVS_TYPE_BLOB:
shell.printfln(" = %f", EMSESP::nvs_.getDouble(info.key)); // bytes used for double values
break;
case NVS_TYPE_STR:
shell.printfln(" = %s", EMSESP::nvs_.getString(info.key).c_str());
break;
default:
shell.printfln(" = unknown");
break;
}
err = nvs_entry_next(&it);
}
if (it != nullptr) {
nvs_release_iterator(it); // just in case
}
if (err == ESP_OK) {
shell.println();
}
#endif
shell.println(); shell.println();
shell.println("Network:"); shell.println("Network:");
@@ -2918,6 +2968,12 @@ bool System::command_format(const char * value, const int8_t id) {
LOG_ERROR("Format command not available in standalone or test mode"); LOG_ERROR("Format command not available in standalone or test mode");
#endif #endif
// in debug we also remove all the NVS keys
#ifdef EMSESP_DEBUG
LOG_DEBUG("Setting NVS fresh firmware flag");
EMSESP::nvs_.putBool(EMSESP_NVS_BOOT_NEW_FIRMWARE, true);
#endif
// restart will be handled by the main loop // restart will be handled by the main loop
EMSESP::system_.systemStatus(SYSTEM_STATUS::SYSTEM_STATUS_RESTART_REQUESTED); EMSESP::system_.systemStatus(SYSTEM_STATUS::SYSTEM_STATUS_RESTART_REQUESTED);
return true; return true;