YoungSoo Shin
7b8ba3e12b
- Integrated current limit settings in `nconfig`. - Enabled API support for managing current limits. - Added UI components for configuring current limits. - Implemented backend logic for handling validations and updates. Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>
93 lines
3.5 KiB
C
93 lines
3.5 KiB
C
/**
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* @file nconfig.h
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* @brief Provides an interface for managing system configuration using Non-Volatile Storage (NVS).
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*/
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#ifndef NCONFIG_H
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#define NCONFIG_H
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#include "esp_err.h"
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#include "nvs.h"
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#define NCONFIG_NVS_NAMESPACE "er" ///< The NVS namespace where all configurations are stored.
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#define NCONFIG_NOT_FOUND ESP_ERR_NVS_NOT_FOUND ///< Alias for the NVS not found error code.
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/**
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* @brief Initializes the nconfig module.
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*
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* This function initializes the Non-Volatile Storage (NVS) component, which is required
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* for all other nconfig operations. It should be called once at application startup.
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* @return ESP_OK on success, or an error code on failure.
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*/
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esp_err_t init_nconfig();
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/**
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* @brief Defines the keys for all configuration values managed by nconfig.
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*/
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enum nconfig_type
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{
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WIFI_SSID, ///< The SSID of the Wi-Fi network to connect to (STA mode).
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WIFI_PASSWORD, ///< The password for the Wi-Fi network (STA mode).
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WIFI_MODE, ///< The Wi-Fi operating mode (e.g., "sta" or "apsta").
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AP_SSID, ///< The SSID for the device's Access Point mode.
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AP_PASSWORD, ///< The password for the device's Access Point mode.
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NETIF_HOSTNAME, ///< The hostname of the device on the network.
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NETIF_IP, ///< The static IP address for the STA interface.
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NETIF_GATEWAY, ///< The gateway address for the STA interface.
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NETIF_SUBNET, ///< The subnet mask for the STA interface.
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NETIF_DNS1, ///< The primary DNS server address.
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NETIF_DNS2, ///< The secondary DNS server address.
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NETIF_TYPE, ///< The network interface type (e.g., "dhcp" or "static").
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UART_BAUD_RATE, ///< The baud rate for the UART communication.
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VIN_CURRENT_LIMIT, ///< The maximum current limit for the VIN.
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MAIN_CURRENT_LIMIT, ///< The maximum current limit for the MAIN out.
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USB_CURRENT_LIMIT, ///< The maximum current limit for the USB out.
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NCONFIG_TYPE_MAX, ///< Sentinel for the maximum number of configuration types.
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};
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/**
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* @brief Checks if a specific configuration value has been set.
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*
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* @param type The configuration key to check.
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* @return True if the value is not set, false otherwise.
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*/
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bool nconfig_value_is_not_set(enum nconfig_type type);
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/**
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* @brief Writes a configuration value to NVS.
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*
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* @param type The configuration key to write.
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* @param data A pointer to the string data to be stored.
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* @return ESP_OK on success, or an error code on failure.
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*/
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esp_err_t nconfig_write(enum nconfig_type type, const char* data);
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/**
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* @brief Gets the length of a stored string configuration value.
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*
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* @param type The configuration key to query.
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* @param[out] len A pointer to a size_t variable to store the length.
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* @return ESP_OK on success, NCONFIG_NOT_FOUND if the key doesn't exist, or another error code.
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*/
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esp_err_t nconfig_get_str_len(enum nconfig_type type, size_t* len);
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/**
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* @brief Reads a configuration value from NVS.
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*
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* @param type The configuration key to read.
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* @param[out] data A buffer to store the read data.
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* @param len The length of the buffer. It should be large enough to hold the value.
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* @return ESP_OK on success, or an error code on failure.
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*/
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esp_err_t nconfig_read(enum nconfig_type type, char* data, size_t len);
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/**
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* @brief Deletes a configuration key-value pair from NVS.
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*
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* @param type The configuration key to delete.
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* @return ESP_OK on success, or an error code on failure.
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*/
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esp_err_t nconfig_delete(enum nconfig_type type);
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#endif // NCONFIG_H
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