ste_config.h

00001 /*
00002  * Copyright (c) 2017 Nuvoton Tecnology Corp. All rights reserved.
00003  *
00004  * Header for Serial-To-Ethernet configuration.
00005  *
00006  */
00007 
00008 #ifndef _STE_CONFIG_H
00009 #define _STE_CONFIG_H
00010 
00011 #include "mbed.h"
00012 #include "EthernetInterface.h"
00013 #include "TCPSocket.h"
00014 #include "TCPServer.h"
00015 #include "BufferedSerial.h"
00016 #include "FATFileSystem.h"
00017 #include "NuSDBlockDevice.h"
00018 
00019 
00020 //#define ENABLE_WEB_CONFIG             // Define this to active a simple web sever for
00021                                         // UART ports and Ethernet port parameters configuration.
00022 
00023 /* Maximum UART ports supported */
00024 #define MAX_UART_PORTS      2
00025 
00026 /* Default UART baud */
00027 #define DEFAULT_UART_BAUD   115200
00028 
00029 /* Network base port number to listen.
00030    So the base port maps to the 1st UART port,
00031    the (base port + 1) maps to the 2nd UART port, etc. */
00032 #define NET_PORT_BASE   10001
00033 
00034 /* Path and Filename of configuration files */
00035 #define SER_CONFIG_FILE "/fs/STE_SER.TXT"   // for serial ports
00036 #define NET_CONFIG_FILE "/fs/STE_NET.TXT"   // for network
00037 
00038 /* Maximum size of server address */
00039 #define MAX_SERVER_ADDRESS_SIZE     63
00040 
00041 /* Maximum size of IP address */
00042 #define MAX_IPV4_ADDRESS_SIZE       15
00043 
00044 /* Functions and global variables declaration. */
00045 
00046 typedef enum {
00047     NET_SERVER_MODE = 0,
00048     NET_CLIENT_MODE
00049 } E_NetMode;
00050 
00051 typedef enum {
00052     IP_STATIC_MODE = 0,
00053     IP_DHCP_MODE
00054 } E_IPMode;
00055 
00056 typedef struct {
00057     E_IPMode        mode;
00058     char            ip[MAX_IPV4_ADDRESS_SIZE+1];
00059     char            mask[MAX_IPV4_ADDRESS_SIZE+1];
00060     char            gateway[MAX_IPV4_ADDRESS_SIZE+1];
00061 } S_NET_CONFIG;
00062 
00063 typedef struct {
00064     E_NetMode       mode;       // Network server or client mode
00065     int             port;       // Network port number
00066     BufferedSerial  *pserial;   // UART number
00067     int             baud;       // UART baud
00068     int             data;       // UART data bits
00069     int             stop;       // UART stop bits
00070     mbed::SerialBase::Parity parity; // UART parity bit
00071     char            server_addr[MAX_SERVER_ADDRESS_SIZE+1]; // Server address for TCP client mode
00072     unsigned short  server_port;    // Server port for TCP client mode
00073 } S_PORT_CONFIG;
00074 
00075 extern RawSerial output;        // for debug output
00076 extern EthernetInterface eth;
00077 extern S_PORT_CONFIG port_config[MAX_UART_PORTS];
00078 extern S_NET_CONFIG net_config;
00079 
00080 extern bool SD_Card_Mounted;
00081 void start_httpd(void);
00082 
00083 #endif