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Wifi configuration from NVS

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This commit is contained in:
Johnathon Slightham
2025-07-20 20:53:12 -04:00
parent f4a78123c8
commit e7599a4a38
5 changed files with 57 additions and 5 deletions
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38
components/config/ConfigManager.cpp
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@@ -45,6 +45,29 @@ ModuleType ConfigManager::get_module_type() {
return static_cast<ModuleType>(type);
}
std::string ConfigManager::get_wifi_ssid() {
return get_string(WIFI_SSID_KEY);
}
std::string ConfigManager::get_wifi_password() {
return get_string(WIFI_PASSWORD_KEY);
}
std::string ConfigManager::get_string(const char *key) {
nvs_handle config_handle;
nvs_open(NVS_FLASH_NAMESPACE, NVS_READONLY, &config_handle);
size_t required_size; // get size of the string
nvs_get_str(config_handle, key, nullptr, &required_size);
std::string str;
str.resize(required_size);
nvs_get_str(config_handle, key, str.data(), &required_size);
nvs_close(config_handle);
return str;
}
void ConfigManager::set_module_id(const uint16_t id) {
nvs_handle config_handle;
nvs_open(NVS_FLASH_NAMESPACE, NVS_READWRITE, &config_handle);
@@ -58,3 +81,18 @@ void ConfigManager::set_module_type(const ModuleType type) {
nvs_set_u16(config_handle, MODULE_TYPE_KEY, type);
nvs_close(config_handle);
}
void ConfigManager::set_wifi_ssid(const char* ssid) {
nvs_handle config_handle;
nvs_open(NVS_FLASH_NAMESPACE, NVS_READWRITE, &config_handle);
nvs_set_str(config_handle, WIFI_SSID_KEY, ssid);
nvs_close(config_handle);
}
void ConfigManager::set_wifi_password(const char* password) {
nvs_handle config_handle;
nvs_open(NVS_FLASH_NAMESPACE, NVS_READWRITE, &config_handle);
nvs_set_str(config_handle, WIFI_PASSWORD_KEY, password);
nvs_close(config_handle);
}

8
components/config/include/ConfigManager.h
View File

@@ -14,9 +14,17 @@ public:
static uint16_t get_module_id();
static ModuleType get_module_type();
static std::string get_wifi_ssid();
static std::string get_wifi_password();
static void set_module_id(uint16_t id);
static void set_module_type(ModuleType type);
static void set_wifi_ssid(const char* ssid);
static void set_wifi_password(const char* password);
private:
static std::string get_string(const char* key);
};
#endif //CONFIGMANAGER_H