Initial commit

user/config_flash.h

@@ -0,0 +1,81 @@
+#ifndef _CONFIG_FLASH_H_
+#define _CONFIG_FLASH_H_
+
+#include "c_types.h"
+#include "mem.h"
+#include "ets_sys.h"
+#include "osapi.h"
+#include "gpio.h"
+#include "os_type.h"
+#include "spi_flash.h"
+#include "lwip/app/dhcpserver.h"
+
+#include "user_config.h"
+#include "acl.h"
+
+#define FLASH_BLOCK_NO 0xc
+
+#define MAGIC_NUMBER 0x112005fc
+
+#define MAX_MAC_LIST_LENGTH 15
+
+typedef struct
+{
+  // To check if the structure is initialized or not in flash
+  uint32_t magic_number;
+
+  // Length of the structure, since this is a evolving library,
+  // the variant may change hence used for verification
+  uint16_t length;
+
+  /* Below variables are specific to my code */
+  uint8_t ssid[32]; // SSID of the AP to connect to
+  uint8_t password[64]; // Password of the network
+  uint8_t auto_connect; // Should we auto connect
+  uint8_t bssid[6]; // Optional: BSSID the AP
+  uint8_t sta_hostname[32]; // Name of the station
+  uint8_t ap_ssid[32]; // SSID of the own AP
+  uint8_t first_run; // Has ESPerPass been configured yet?
+  uint8_t current_mac_address;  // Holds currently broadcasted HomePass mac address index
+  int32_t mac_change_interval;  // Interval to rotate HomePass mac address (in seconds)
+
+  // Seconds without ap traffic will cause reset (-1 off, default)
+  int32_t ap_watchdog;
+  // Seconds without client traffic will cause reset (-1 off, default)
+  int32_t client_watchdog;
+
+  ip_addr_t network_addr; // Address of the internal network
+  ip_addr_t dns_addr; // Optional: address of the dns server
+
+  ip_addr_t my_addr; // Optional (if not DHCP): IP address of the uplink side
+  ip_addr_t my_netmask; // Optional (if not DHCP): IP netmask of the uplink side
+  ip_addr_t my_gw;  // Optional (if not DHCP): Gateway of the uplink side
+#ifdef PHY_MODE
+  uint16_t phy_mode; // WiFi PHY mode
+#endif
+  uint16_t clock_speed; // Freq of the CPU
+  uint16_t status_led; // GPIO pin os the status LED (>16 disabled)
+
+  uint8_t STA_MAC_address[6]; // MAC address of the STA
+
+  uint16_t dhcps_entries; // number of allocated entries in the following table
+  struct dhcps_pool dhcps_p[MAX_DHCP]; // DHCP entries
+#ifdef ACLS
+  acl_entry acl[MAX_NO_ACLS][MAX_ACL_ENTRIES]; // ACL entries
+  uint8_t acl_freep[MAX_NO_ACLS]; // ACL free pointers
+#endif
+
+  // HomePass mac list
+  // Allow 20 slots
+  uint8_t mac_list[19][6];
+
+} sysconfig_t, *sysconfig_p;
+
+int config_load(sysconfig_p config);
+void config_save(sysconfig_p config);
+
+void blob_save(uint8_t blob_no, uint32_t *data, uint16_t len);
+void blob_load(uint8_t blob_no, uint32_t *data, uint16_t len);
+void blob_zero(uint8_t blob_no, uint16_t len);
+
+#endif