107 lines
2.7 KiB
C
107 lines
2.7 KiB
C
//
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// Created by shinys on 25. 7. 10.
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//
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#include "nconfig.h"
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#include "indicator.h"
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#include "system.h"
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#include "esp_err.h"
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#include "nvs_flash.h"
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static nvs_handle_t handle;
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const static char* keys[NCONFIG_TYPE_MAX] = {
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[WIFI_SSID] = "wifi_ssid",
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[WIFI_PASSWORD] = "wifi_pw",
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[WIFI_MODE] = "wifi_mode",
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[AP_SSID] = "ap_ssid",
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[AP_PASSWORD] = "ap_pw",
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[NETIF_HOSTNAME] = "hostname",
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[NETIF_IP] = "ip",
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[NETIF_GATEWAY] = "gw",
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[NETIF_SUBNET] = "sn",
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[NETIF_DNS1] = "dns1",
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[NETIF_DNS2] = "dns2",
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[NETIF_TYPE] = "dhcp",
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[UART_BAUD_RATE] = "baudrate",
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[VIN_CURRENT_LIMIT] = "vin_climit",
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[MAIN_CURRENT_LIMIT] = "main_climit",
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[USB_CURRENT_LIMIT] = "usb_climit",
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};
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struct default_value
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{
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enum nconfig_type type;
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const char* value;
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};
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struct default_value const default_values[] = {
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{WIFI_SSID, ""},
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{WIFI_PASSWORD, ""},
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{NETIF_TYPE, "dhcp"},
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{NETIF_HOSTNAME, "powermate"},
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{UART_BAUD_RATE, "1500000"},
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{NETIF_DNS1, "8.8.8.8"},
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{NETIF_DNS2, "8.8.4.4"},
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{WIFI_MODE, "apsta"},
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{AP_SSID, "powermate"},
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{AP_PASSWORD, "hardkernel"},
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{VIN_CURRENT_LIMIT, "4.0"},
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{MAIN_CURRENT_LIMIT, "3.0"},
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{USB_CURRENT_LIMIT, "3.0"},
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};
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esp_err_t init_nconfig()
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{
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esp_err_t ret = nvs_open(NCONFIG_NVS_NAMESPACE, NVS_READWRITE, &handle);
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if (ret != ESP_OK)
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return ret;
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for (int i = 0; i < sizeof(default_values) / sizeof(default_values[0]); ++i)
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{
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// check key is not exist or value is null
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if (nconfig_value_is_not_set(default_values[i].type))
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{
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if (nconfig_write(default_values[i].type, default_values[i].value) != ESP_OK)
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// if nconfig write fail, system panic
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return ESP_FAIL;
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}
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}
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return ESP_OK;
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}
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void reset_nconfig()
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{
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nvs_erase_all(handle);
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led_set(LED_RED, BLINK_FAST);
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start_reboot_timer(1);
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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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size_t len = 0;
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esp_err_t err = nconfig_get_str_len(type, &len);
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return (err != ESP_OK || len <= 1);
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}
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esp_err_t nconfig_write(enum nconfig_type type, const char* data) { return nvs_set_str(handle, keys[type], data); }
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esp_err_t nconfig_delete(enum nconfig_type type) { return nvs_erase_key(handle, keys[type]); }
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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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return nvs_get_str(handle, keys[type], NULL, len);
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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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return nvs_get_str(handle, keys[type], data, &len);
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}
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esp_err_t nconfig_read_bool(enum nconfig_type type, char* data, size_t len)
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{
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return nvs_get_str(handle, keys[type], data, &len);
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}
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