Chau Vo / device_configuration

Used with eeprom_flash to write network configuration to STM32F103 flash

Dependents:   F103-Web-Server

Fork of my_eeprom_funcs by Chau Vo

device_configuration.cpp@22:0e1d8a9e8f54, 2016-09-01 (annotated)

Committer:
olympux
Date:
Thu Sep 01 14:14:26 2016 +0000
Revision:
22:0e1d8a9e8f54
Parent:
21:23ae23754f0b 
Add DHCP configuration

Who changed what in which revision?

UserRevisionLine numberNew contents of line
olympux 1:6bdc99dd8e0a 1 #include "mbed.h"
olympux 16:700377cd9d29 2 #include "device_configuration.h"
olympux 1:6bdc99dd8e0a 3
olympux 1:6bdc99dd8e0a 4
olympux 11:250b05a5266d 5 /*
olympux 10:f37acffddef9 6 * Debug option
olympux 10:f37acffddef9 7 */
olympux 16:700377cd9d29 8 #if 0
olympux 4:944a4646b825 9 //Enable debug
olympux 4:944a4646b825 10 #include <cstdio>
olympux 16:700377cd9d29 11 #define INFO(x, ...) std::printf(""x"\r\n", ##__VA_ARGS__);
olympux 16:700377cd9d29 12 #define DBG(x, ...) std::printf("[dev_conf: DBG]"x"\r\n", ##__VA_ARGS__);
olympux 16:700377cd9d29 13 #define WARN(x, ...) std::printf("[dev_conf: WARN]"x"\r\n", ##__VA_ARGS__);
olympux 16:700377cd9d29 14 #define ERR(x, ...) std::printf("[dev_conf: ERR]"x"\r\n", ##__VA_ARGS__);
olympux 4:944a4646b825 15 #else
olympux 4:944a4646b825 16 //Disable debug
olympux 16:700377cd9d29 17 #define INFO(x, ...)
olympux 4:944a4646b825 18 #define DBG(x, ...)
olympux 4:944a4646b825 19 #define WARN(x, ...)
olympux 4:944a4646b825 20 #define ERR(x, ...)
olympux 16:700377cd9d29 21 #endif
olympux 4:944a4646b825 22
olympux 16:700377cd9d29 23
olympux 16:700377cd9d29 24 /*
olympux 16:700377cd9d29 25 * Variables for network configuration
olympux 16:700377cd9d29 26 */
olympux 16:700377cd9d29 27 // Device configuration
olympux 16:700377cd9d29 28 uint16_t u16IpAddr[4], u16IpSubnet[4], u16IpGateway[4], u16MacAddr[3]; // 16-bits variables to be compatible with eeprom functions
olympux 16:700377cd9d29 29 char strIpAddr[16], strIpSubnet[16], strIpGateway[16], strMacAddr[20]; // RPC variables, converted from 16-bits u16ip_xxx
olympux 16:700377cd9d29 30 uint16_t u16DeviceConfiguredFlag = 0; // flag indicates whether device has been configured (0xA5A5) or not
olympux 16:700377cd9d29 31 // TCP server/UDP
olympux 16:700377cd9d29 32 uint16_t u16LocalTcpServerPort = DEFAULT_LOCAL_TCP_SERVER_PORT;
olympux 18:d88314ae7979 33 uint16_t u16LocalUdpServerPort = DEFAULT_LOCAL_UDP_SERVER_PORT;
olympux 16:700377cd9d29 34 // TCP client mode, set parameters of the remote TCP server this device connects to.
olympux 16:700377cd9d29 35 // When enabled, this device will send its status to the server every transmit_time_period.
olympux 16:700377cd9d29 36 uint16_t u16RemoteTcpServerIpAddr[4]; // 16-bit variable to be compatible with eeprom functions
olympux 16:700377cd9d29 37 char strRemoteTcpServerIpAddr[16]; // RPC variable, converted from 16-bits u16server_ip_addr
olympux 16:700377cd9d29 38 uint16_t u16RemoteTcpServerPort; // 16-bit variable to be compatible with eeprom functions
olympux 16:700377cd9d29 39 uint16_t u16AutoTransmitFlag = 0, u16TransmitPeriod = DEFAULT_TRANSMIT_PERIOD; // auto transmit status, time period = 1s
olympux 18:d88314ae7979 40 // UDP client mode
olympux 18:d88314ae7979 41 uint16_t u16RemoteUdpServerIpAddr[4]; // 16-bit variable to be compatible with eeprom functions
olympux 18:d88314ae7979 42 char strRemoteUdpServerIpAddr[16]; // RPC variable, converted from 16-bits u16server_ip_addr
olympux 18:d88314ae7979 43 uint16_t u16RemoteUdpServerPort; // 16-bit variable to be compatible with eeprom functions
olympux 16:700377cd9d29 44 // enable modes
olympux 19:5671f3c25342 45 uint16_t u16EnableTcpServer = DEFAULT_ENABLE_FLAG_VALUE, u16EnableTcpClient = DEFAULT_DISABLE_FLAG_VALUE; // flags for enabling TCP server/client and UDP (UDP is always on for configuration)
olympux 19:5671f3c25342 46 uint16_t u16EnableUdpServer = DEFAULT_DISABLE_FLAG_VALUE, u16EnableUdpClient = DEFAULT_DISABLE_FLAG_VALUE;
olympux 20:858384cac44a 47 // time period between UART data package before sending through Ethernet interface
olympux 20:858384cac44a 48 uint16_t u16InterDataPeriod;
olympux 20:858384cac44a 49 // special character to signal sending data
olympux 20:858384cac44a 50 uint16_t u16SpecialChar;
olympux 21:23ae23754f0b 51 // uart
olympux 21:23ae23754f0b 52 uint16_t u16UartBaudrate, u16UartBits, u16UartStopBits, u16UartParity, u16UartHandshake;
olympux 22:0e1d8a9e8f54 53 // dhcp vs static
olympux 22:0e1d8a9e8f54 54 uint16_t u16EnableDHCP;
olympux 20:858384cac44a 55
olympux 20:858384cac44a 56 // extra, not actually in EEPROM
olympux 16:700377cd9d29 57 uint8_t u8IpAddr[4]; // keep device ip address in 8-bits
olympux 16:700377cd9d29 58 uint8_t u8MacAddr[6]; // keep mac in 8-bits
olympux 16:700377cd9d29 59 uint8_t u8RemoteTcpServerIpAddr[4]; // remote TCP server ip address in 8-bits
olympux 18:d88314ae7979 60 uint8_t u8RemoteUdpServerIpAddr[4]; // remote UDP server ip address in 8-bits
olympux 4:944a4646b825 61
olympux 19:5671f3c25342 62
olympux 19:5671f3c25342 63 // erase page
olympux 19:5671f3c25342 64 void erase_device_configuration() {
olympux 19:5671f3c25342 65 // erase first_run flag
olympux 19:5671f3c25342 66 enableEEPROMWriting();
olympux 19:5671f3c25342 67 disableEEPROMWriting();
olympux 19:5671f3c25342 68 }
olympux 19:5671f3c25342 69
olympux 19:5671f3c25342 70
olympux 12:613ab276bf37 71 /*!
olympux 12:613ab276bf37 72 * Function to write module network configuration
olympux 12:613ab276bf37 73 * @param <char *buf> configuration buffer
olympux 16:700377cd9d29 74 * @note 4x16-bit IP address
olympux 16:700377cd9d29 75 * @note 4x16-bit subnet
olympux 16:700377cd9d29 76 * @note 4x16-bit gateway
olympux 16:700377cd9d29 77 * @note 3x16-bit MAC
olympux 16:700377cd9d29 78 * @note 16-bit TCP local port
olympux 16:700377cd9d29 79 * @note 16-bit UDP local port
olympux 12:613ab276bf37 80 */
olympux 18:d88314ae7979 81 void write_device_configuration(uint16_t* ip, uint16_t* subnet, uint16_t* gateway, uint16_t* mac,
olympux 18:d88314ae7979 82 uint16_t tcp_port, uint16_t udp_port,
olympux 18:d88314ae7979 83 uint16_t* remote_tcp_ip, uint16_t remote_tcp_port, uint16_t auto_transmit, uint16_t transmit_period,
olympux 18:d88314ae7979 84 uint16_t* remote_udp_ip, uint16_t remote_udp_port,
olympux 20:858384cac44a 85 uint16_t enable_tcp_server, uint16_t enable_tcp_client, uint16_t enable_udp_server, uint16_t enable_udp_client,
olympux 21:23ae23754f0b 86 uint16_t inter_data_period, uint16_t special_char,
olympux 22:0e1d8a9e8f54 87 uint16_t uart_baudrate, uint16_t uart_bits, uint16_t uart_stopbits, uint16_t uart_parity, uint16_t uart_handshake,
olympux 22:0e1d8a9e8f54 88 uint16_t enable_dhcp) {
olympux 1:6bdc99dd8e0a 89 // Write network configuration
olympux 1:6bdc99dd8e0a 90 // 4-byte IP address + 4-byte subnet + 4-byte gateway + 3-byte MAC
olympux 16:700377cd9d29 91 // + local TCP server port + local UDP port
olympux 1:6bdc99dd8e0a 92
olympux 16:700377cd9d29 93 INFO("Saving network configuration for this device...");
olympux 16:700377cd9d29 94
olympux 16:700377cd9d29 95 enableEEPROMWriting();
olympux 6:241d1539914a 96
olympux 6:241d1539914a 97 // erase first_run flag
olympux 16:700377cd9d29 98 writeEEPROMHalfWord(DEVICE_CONFIGURED_FLAG_POS, DEFAULT_ENABLE_FLAG_VALUE);
olympux 6:241d1539914a 99
olympux 1:6bdc99dd8e0a 100 // IP address
olympux 16:700377cd9d29 101 writeEEPROMHalfWord(IP_ADDRESS_POS+2*0, ip[0]);
olympux 16:700377cd9d29 102 writeEEPROMHalfWord(IP_ADDRESS_POS+2*1, ip[1]);
olympux 16:700377cd9d29 103 writeEEPROMHalfWord(IP_ADDRESS_POS+2*2, ip[2]);
olympux 16:700377cd9d29 104 writeEEPROMHalfWord(IP_ADDRESS_POS+2*3, ip[3]);
olympux 1:6bdc99dd8e0a 105
olympux 1:6bdc99dd8e0a 106 // IP subnet
olympux 16:700377cd9d29 107 writeEEPROMHalfWord(IP_SUBNET_POS+2*0, subnet[0]);
olympux 16:700377cd9d29 108 writeEEPROMHalfWord(IP_SUBNET_POS+2*1, subnet[1]);
olympux 16:700377cd9d29 109 writeEEPROMHalfWord(IP_SUBNET_POS+2*2, subnet[2]);
olympux 16:700377cd9d29 110 writeEEPROMHalfWord(IP_SUBNET_POS+2*3, subnet[3]);
olympux 1:6bdc99dd8e0a 111
olympux 1:6bdc99dd8e0a 112 // IP gateway
olympux 16:700377cd9d29 113 writeEEPROMHalfWord(IP_GATEWAY_POS+2*0, gateway[0]);
olympux 16:700377cd9d29 114 writeEEPROMHalfWord(IP_GATEWAY_POS+2*1, gateway[1]);
olympux 16:700377cd9d29 115 writeEEPROMHalfWord(IP_GATEWAY_POS+2*2, gateway[2]);
olympux 16:700377cd9d29 116 writeEEPROMHalfWord(IP_GATEWAY_POS+2*3, gateway[3]);
olympux 1:6bdc99dd8e0a 117
olympux 1:6bdc99dd8e0a 118 // MAC address
olympux 16:700377cd9d29 119 writeEEPROMHalfWord(MAC_ADDRESS_POS+2*0, mac[0]);
olympux 16:700377cd9d29 120 writeEEPROMHalfWord(MAC_ADDRESS_POS+2*1, mac[1]);
olympux 16:700377cd9d29 121 writeEEPROMHalfWord(MAC_ADDRESS_POS+2*2, mac[2]);
olympux 16:700377cd9d29 122
olympux 16:700377cd9d29 123 // Ports
olympux 16:700377cd9d29 124 writeEEPROMHalfWord(LOCAL_TCP_SERVER_PORT_POS, tcp_port);
olympux 18:d88314ae7979 125 writeEEPROMHalfWord(LOCAL_UDP_SERVER_PORT_POS, udp_port);
olympux 16:700377cd9d29 126
olympux 16:700377cd9d29 127 // Remote TCP server
olympux 18:d88314ae7979 128 writeEEPROMHalfWord(REMOTE_TCP_SERVER_IP_ADDR_POS+2*0, remote_tcp_ip[0]);
olympux 18:d88314ae7979 129 writeEEPROMHalfWord(REMOTE_TCP_SERVER_IP_ADDR_POS+2*1, remote_tcp_ip[1]);
olympux 18:d88314ae7979 130 writeEEPROMHalfWord(REMOTE_TCP_SERVER_IP_ADDR_POS+2*2, remote_tcp_ip[2]);
olympux 18:d88314ae7979 131 writeEEPROMHalfWord(REMOTE_TCP_SERVER_IP_ADDR_POS+2*3, remote_tcp_ip[3]);
olympux 1:6bdc99dd8e0a 132
olympux 18:d88314ae7979 133 // Remote TCP server port
olympux 18:d88314ae7979 134 writeEEPROMHalfWord(REMOTE_TCP_SERVER_PORT_POS, remote_tcp_port);
olympux 16:700377cd9d29 135
olympux 16:700377cd9d29 136 // Auto transmit
olympux 16:700377cd9d29 137 writeEEPROMHalfWord(AUTO_TRANSMIT_FLAG_POS, auto_transmit);
olympux 16:700377cd9d29 138 writeEEPROMHalfWord(AUTO_TRANSMIT_TIME_PERIOD_POS, transmit_period);
olympux 16:700377cd9d29 139
olympux 18:d88314ae7979 140 // Remote UDP server
olympux 18:d88314ae7979 141 writeEEPROMHalfWord(REMOTE_UDP_SERVER_IP_ADDR_POS+2*0, remote_udp_ip[0]);
olympux 18:d88314ae7979 142 writeEEPROMHalfWord(REMOTE_UDP_SERVER_IP_ADDR_POS+2*1, remote_udp_ip[1]);
olympux 18:d88314ae7979 143 writeEEPROMHalfWord(REMOTE_UDP_SERVER_IP_ADDR_POS+2*2, remote_udp_ip[2]);
olympux 18:d88314ae7979 144 writeEEPROMHalfWord(REMOTE_UDP_SERVER_IP_ADDR_POS+2*3, remote_udp_ip[3]);
olympux 18:d88314ae7979 145
olympux 18:d88314ae7979 146 // Remote UDP server port
olympux 18:d88314ae7979 147 writeEEPROMHalfWord(REMOTE_UDP_SERVER_PORT_POS, remote_udp_port);
olympux 18:d88314ae7979 148
olympux 16:700377cd9d29 149 // Enable modes
olympux 16:700377cd9d29 150 writeEEPROMHalfWord(ENABLE_TCP_SERVER_POS, enable_tcp_server);
olympux 16:700377cd9d29 151 writeEEPROMHalfWord(ENABLE_TCP_CLIENT_POS, enable_tcp_client);
olympux 18:d88314ae7979 152 writeEEPROMHalfWord(ENABLE_UDP_SERVER_POS, enable_udp_server);
olympux 18:d88314ae7979 153 writeEEPROMHalfWord(ENABLE_UDP_CLIENT_POS, enable_udp_client);
olympux 16:700377cd9d29 154
olympux 20:858384cac44a 155 // Serial inter-data period
olympux 20:858384cac44a 156 writeEEPROMHalfWord(INTER_DATA_PERIOD_POS, inter_data_period);
olympux 20:858384cac44a 157
olympux 20:858384cac44a 158 // Special char
olympux 20:858384cac44a 159 writeEEPROMHalfWord(SPECIAL_CHAR_POS, special_char);
olympux 20:858384cac44a 160
olympux 21:23ae23754f0b 161 // UART
olympux 21:23ae23754f0b 162 writeEEPROMHalfWord(UART_BAUDRATE_POS, uart_baudrate);
olympux 21:23ae23754f0b 163 writeEEPROMHalfWord(UART_BITS_POS, uart_bits);
olympux 21:23ae23754f0b 164 writeEEPROMHalfWord(UART_STOPBITS_POS, uart_stopbits);
olympux 21:23ae23754f0b 165 writeEEPROMHalfWord(UART_PARITY_POS, uart_parity);
olympux 21:23ae23754f0b 166 writeEEPROMHalfWord(UART_HANDSHAKE_POS, uart_handshake);
olympux 21:23ae23754f0b 167
olympux 22:0e1d8a9e8f54 168 // DHCP vs Static
olympux 22:0e1d8a9e8f54 169 writeEEPROMHalfWord(ENABLE_DHCP_POS, enable_dhcp);
olympux 22:0e1d8a9e8f54 170
olympux 16:700377cd9d29 171 disableEEPROMWriting();
olympux 16:700377cd9d29 172
olympux 16:700377cd9d29 173 INFO("Successful");
olympux 1:6bdc99dd8e0a 174 }
olympux 1:6bdc99dd8e0a 175
olympux 10:f37acffddef9 176 /*!
olympux 10:f37acffddef9 177 * Function to load module network configuration
olympux 10:f37acffddef9 178 */
olympux 16:700377cd9d29 179 void read_device_configuration(void) {
olympux 16:700377cd9d29 180 mbed_mac_address((char *)u8MacAddr);
olympux 1:6bdc99dd8e0a 181
olympux 16:700377cd9d29 182 INFO("Loading network configuration...");
olympux 1:6bdc99dd8e0a 183
olympux 16:700377cd9d29 184 // check if configured
olympux 16:700377cd9d29 185 u16DeviceConfiguredFlag = readEEPROMHalfWord(DEVICE_CONFIGURED_FLAG_POS);
olympux 1:6bdc99dd8e0a 186
olympux 1:6bdc99dd8e0a 187 // if not first run, load network config
olympux 16:700377cd9d29 188 if (u16DeviceConfiguredFlag == DEFAULT_ENABLE_FLAG_VALUE) {
olympux 16:700377cd9d29 189 INFO("User settings");
olympux 1:6bdc99dd8e0a 190
olympux 1:6bdc99dd8e0a 191 // IP address
olympux 16:700377cd9d29 192 u16IpAddr[0] = readEEPROMHalfWord(IP_ADDRESS_POS+2*0);
olympux 16:700377cd9d29 193 u16IpAddr[1] = readEEPROMHalfWord(IP_ADDRESS_POS+2*1);
olympux 16:700377cd9d29 194 u16IpAddr[2] = readEEPROMHalfWord(IP_ADDRESS_POS+2*2);
olympux 16:700377cd9d29 195 u16IpAddr[3] = readEEPROMHalfWord(IP_ADDRESS_POS+2*3);
olympux 16:700377cd9d29 196 u8IpAddr[0] = (uint8_t)(u16IpAddr[0] & 0x00FF);
olympux 16:700377cd9d29 197 u8IpAddr[1] = (uint8_t)(u16IpAddr[1] & 0x00FF);
olympux 16:700377cd9d29 198 u8IpAddr[2] = (uint8_t)(u16IpAddr[2] & 0x00FF);
olympux 16:700377cd9d29 199 u8IpAddr[3] = (uint8_t)(u16IpAddr[3] & 0x00FF);
olympux 1:6bdc99dd8e0a 200
olympux 1:6bdc99dd8e0a 201 // IP subnet
olympux 16:700377cd9d29 202 u16IpSubnet[0] = readEEPROMHalfWord(IP_SUBNET_POS+2*0);
olympux 16:700377cd9d29 203 u16IpSubnet[1] = readEEPROMHalfWord(IP_SUBNET_POS+2*1);
olympux 16:700377cd9d29 204 u16IpSubnet[2] = readEEPROMHalfWord(IP_SUBNET_POS+2*2);
olympux 16:700377cd9d29 205 u16IpSubnet[3] = readEEPROMHalfWord(IP_SUBNET_POS+2*3);
olympux 1:6bdc99dd8e0a 206
olympux 1:6bdc99dd8e0a 207 // IP gateway
olympux 16:700377cd9d29 208 u16IpGateway[0] = readEEPROMHalfWord(IP_GATEWAY_POS+2*0);
olympux 16:700377cd9d29 209 u16IpGateway[1] = readEEPROMHalfWord(IP_GATEWAY_POS+2*1);
olympux 16:700377cd9d29 210 u16IpGateway[2] = readEEPROMHalfWord(IP_GATEWAY_POS+2*2);
olympux 16:700377cd9d29 211 u16IpGateway[3] = readEEPROMHalfWord(IP_GATEWAY_POS+2*3);
olympux 1:6bdc99dd8e0a 212
olympux 1:6bdc99dd8e0a 213 // MAC address
olympux 16:700377cd9d29 214 u16MacAddr[0] = readEEPROMHalfWord(MAC_ADDRESS_POS+2*0);
olympux 16:700377cd9d29 215 u16MacAddr[1] = readEEPROMHalfWord(MAC_ADDRESS_POS+2*1);
olympux 16:700377cd9d29 216 u16MacAddr[2] = readEEPROMHalfWord(MAC_ADDRESS_POS+2*2);
olympux 16:700377cd9d29 217 u8MacAddr[0] = DEFAULT_MAC0; u8MacAddr[1] = DEFAULT_MAC1; u8MacAddr[2] = DEFAULT_MAC2;
olympux 16:700377cd9d29 218 u8MacAddr[3] = (uint8_t)(u16MacAddr[0] & 0x00FF);
olympux 16:700377cd9d29 219 u8MacAddr[4] = (uint8_t)(u16MacAddr[1] & 0x00FF);
olympux 16:700377cd9d29 220 u8MacAddr[5] = (uint8_t)(u16MacAddr[2] & 0x00FF);
olympux 16:700377cd9d29 221
olympux 16:700377cd9d29 222 // Ports
olympux 16:700377cd9d29 223 u16LocalTcpServerPort = readEEPROMHalfWord(LOCAL_TCP_SERVER_PORT_POS);
olympux 18:d88314ae7979 224 u16LocalUdpServerPort = readEEPROMHalfWord(LOCAL_UDP_SERVER_PORT_POS);
olympux 1:6bdc99dd8e0a 225
olympux 16:700377cd9d29 226 // Remote TCP server
olympux 16:700377cd9d29 227 u16RemoteTcpServerIpAddr[0] = readEEPROMHalfWord(REMOTE_TCP_SERVER_IP_ADDR_POS+2*0);
olympux 16:700377cd9d29 228 u16RemoteTcpServerIpAddr[1] = readEEPROMHalfWord(REMOTE_TCP_SERVER_IP_ADDR_POS+2*1);
olympux 16:700377cd9d29 229 u16RemoteTcpServerIpAddr[2] = readEEPROMHalfWord(REMOTE_TCP_SERVER_IP_ADDR_POS+2*2);
olympux 16:700377cd9d29 230 u16RemoteTcpServerIpAddr[3] = readEEPROMHalfWord(REMOTE_TCP_SERVER_IP_ADDR_POS+2*3);
olympux 16:700377cd9d29 231 u8RemoteTcpServerIpAddr[0] = (uint8_t)(u16RemoteTcpServerIpAddr[0] & 0x00FF);
olympux 16:700377cd9d29 232 u8RemoteTcpServerIpAddr[1] = (uint8_t)(u16RemoteTcpServerIpAddr[1] & 0x00FF);
olympux 16:700377cd9d29 233 u8RemoteTcpServerIpAddr[2] = (uint8_t)(u16RemoteTcpServerIpAddr[2] & 0x00FF);
olympux 16:700377cd9d29 234 u8RemoteTcpServerIpAddr[3] = (uint8_t)(u16RemoteTcpServerIpAddr[3] & 0x00FF);
olympux 16:700377cd9d29 235
olympux 18:d88314ae7979 236 // Remote TCP server port
olympux 16:700377cd9d29 237 u16RemoteTcpServerPort = readEEPROMHalfWord(REMOTE_TCP_SERVER_PORT_POS);
olympux 16:700377cd9d29 238
olympux 16:700377cd9d29 239 // Auto transmit
olympux 16:700377cd9d29 240 u16AutoTransmitFlag = readEEPROMHalfWord(AUTO_TRANSMIT_FLAG_POS);
olympux 16:700377cd9d29 241 u16TransmitPeriod = readEEPROMHalfWord(AUTO_TRANSMIT_TIME_PERIOD_POS);
olympux 16:700377cd9d29 242
olympux 18:d88314ae7979 243 // Remote UDP server
olympux 18:d88314ae7979 244 u16RemoteUdpServerIpAddr[0] = readEEPROMHalfWord(REMOTE_UDP_SERVER_IP_ADDR_POS+2*0);
olympux 18:d88314ae7979 245 u16RemoteUdpServerIpAddr[1] = readEEPROMHalfWord(REMOTE_UDP_SERVER_IP_ADDR_POS+2*1);
olympux 18:d88314ae7979 246 u16RemoteUdpServerIpAddr[2] = readEEPROMHalfWord(REMOTE_UDP_SERVER_IP_ADDR_POS+2*2);
olympux 18:d88314ae7979 247 u16RemoteUdpServerIpAddr[3] = readEEPROMHalfWord(REMOTE_UDP_SERVER_IP_ADDR_POS+2*3);
olympux 18:d88314ae7979 248 u8RemoteUdpServerIpAddr[0] = (uint8_t)(u16RemoteUdpServerIpAddr[0] & 0x00FF);
olympux 18:d88314ae7979 249 u8RemoteUdpServerIpAddr[1] = (uint8_t)(u16RemoteUdpServerIpAddr[1] & 0x00FF);
olympux 18:d88314ae7979 250 u8RemoteUdpServerIpAddr[2] = (uint8_t)(u16RemoteUdpServerIpAddr[2] & 0x00FF);
olympux 18:d88314ae7979 251 u8RemoteUdpServerIpAddr[3] = (uint8_t)(u16RemoteUdpServerIpAddr[3] & 0x00FF);
olympux 18:d88314ae7979 252
olympux 19:5671f3c25342 253 // Remote UDP server port
olympux 18:d88314ae7979 254 u16RemoteUdpServerPort = readEEPROMHalfWord(REMOTE_UDP_SERVER_PORT_POS);
olympux 18:d88314ae7979 255
olympux 16:700377cd9d29 256 // Enable modes
olympux 16:700377cd9d29 257 u16EnableTcpServer = readEEPROMHalfWord(ENABLE_TCP_SERVER_POS);
olympux 16:700377cd9d29 258 u16EnableTcpClient = readEEPROMHalfWord(ENABLE_TCP_CLIENT_POS);
olympux 18:d88314ae7979 259 u16EnableUdpServer = readEEPROMHalfWord(ENABLE_UDP_SERVER_POS);
olympux 18:d88314ae7979 260 u16EnableUdpClient = readEEPROMHalfWord(ENABLE_UDP_CLIENT_POS);
olympux 16:700377cd9d29 261
olympux 20:858384cac44a 262 // Serial inter-data period
olympux 20:858384cac44a 263 u16InterDataPeriod = readEEPROMHalfWord(INTER_DATA_PERIOD_POS);
olympux 20:858384cac44a 264 // Special character
olympux 20:858384cac44a 265 u16SpecialChar = readEEPROMHalfWord(SPECIAL_CHAR_POS);
olympux 20:858384cac44a 266
olympux 21:23ae23754f0b 267 // UART
olympux 21:23ae23754f0b 268 u16UartBaudrate = readEEPROMHalfWord(UART_BAUDRATE_POS);
olympux 21:23ae23754f0b 269 u16UartBits = readEEPROMHalfWord(UART_BITS_POS);
olympux 21:23ae23754f0b 270 u16UartStopBits = readEEPROMHalfWord(UART_STOPBITS_POS);
olympux 21:23ae23754f0b 271 u16UartParity = readEEPROMHalfWord(UART_PARITY_POS);
olympux 21:23ae23754f0b 272 u16UartHandshake = readEEPROMHalfWord(UART_HANDSHAKE_POS);
olympux 21:23ae23754f0b 273
olympux 22:0e1d8a9e8f54 274 // DHCP
olympux 22:0e1d8a9e8f54 275 u16EnableDHCP = readEEPROMHalfWord(ENABLE_DHCP_POS);
olympux 22:0e1d8a9e8f54 276
olympux 21:23ae23754f0b 277 // convert to strings
olympux 16:700377cd9d29 278 sprintf(strIpAddr, "%d.%d.%d.%d", u8IpAddr[0], u8IpAddr[1], u8IpAddr[2], u8IpAddr[3]);
olympux 16:700377cd9d29 279 sprintf(strIpSubnet, "%d.%d.%d.%d", (uint8_t)u16IpSubnet[0], (uint8_t)u16IpSubnet[1], (uint8_t)u16IpSubnet[2], (uint8_t)u16IpSubnet[3]);
olympux 16:700377cd9d29 280 sprintf(strIpGateway, "%d.%d.%d.%d", (uint8_t)u16IpGateway[0], (uint8_t)u16IpGateway[1], (uint8_t)u16IpGateway[2], (uint8_t)u16IpGateway[3]);
olympux 16:700377cd9d29 281 sprintf(strRemoteTcpServerIpAddr, "%d.%d.%d.%d", u8RemoteTcpServerIpAddr[0], u8RemoteTcpServerIpAddr[1], u8RemoteTcpServerIpAddr[2], u8RemoteTcpServerIpAddr[3]);
olympux 18:d88314ae7979 282 sprintf(strRemoteUdpServerIpAddr, "%d.%d.%d.%d", u8RemoteUdpServerIpAddr[0], u8RemoteUdpServerIpAddr[1], u8RemoteUdpServerIpAddr[2], u8RemoteUdpServerIpAddr[3]);
olympux 17:574f90b11417 283 sprintf(strMacAddr, "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x", u8MacAddr[0], u8MacAddr[1], u8MacAddr[2], u8MacAddr[3], u8MacAddr[4], u8MacAddr[5]);
olympux 1:6bdc99dd8e0a 284 }
olympux 8:4fc4b1b5509b 285 // if ip is not configured, use default addresses
olympux 1:6bdc99dd8e0a 286 else {
olympux 16:700377cd9d29 287 INFO("No user settings, load defaults");
olympux 16:700377cd9d29 288 u8MacAddr[0] = DEFAULT_MAC0; u8MacAddr[1] = DEFAULT_MAC1; u8MacAddr[2] = DEFAULT_MAC2;
olympux 16:700377cd9d29 289 u8MacAddr[3] = DEFAULT_MAC3; u8MacAddr[4] = DEFAULT_MAC4; u8MacAddr[5] = DEFAULT_MAC5;
olympux 16:700377cd9d29 290 sprintf(strIpAddr, DEFAULT_IP_ADDRESS);
olympux 16:700377cd9d29 291 sprintf(strIpSubnet, DEFAULT_IP_SUBNET);
olympux 16:700377cd9d29 292 sprintf(strIpGateway, DEFAULT_IP_GATEWAY);
olympux 19:5671f3c25342 293 sprintf(strMacAddr, "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x", u8MacAddr[0], u8MacAddr[1], u8MacAddr[2], u8MacAddr[3], u8MacAddr[4], u8MacAddr[5]);
olympux 19:5671f3c25342 294
olympux 19:5671f3c25342 295 u16LocalTcpServerPort = DEFAULT_LOCAL_TCP_SERVER_PORT;
olympux 19:5671f3c25342 296 u16LocalUdpServerPort = DEFAULT_LOCAL_UDP_SERVER_PORT;
olympux 19:5671f3c25342 297
olympux 16:700377cd9d29 298 sprintf(strRemoteTcpServerIpAddr, DEFAULT_REMOTE_TCP_SERVER_IP);
olympux 19:5671f3c25342 299 u16RemoteTcpServerPort = DEFAULT_REMOTE_TCP_SERVER_PORT;
olympux 19:5671f3c25342 300
olympux 18:d88314ae7979 301 sprintf(strRemoteUdpServerIpAddr, DEFAULT_REMOTE_UDP_SERVER_IP);
olympux 19:5671f3c25342 302 u16RemoteUdpServerPort = DEFAULT_REMOTE_UDP_SERVER_PORT;
olympux 19:5671f3c25342 303
olympux 19:5671f3c25342 304 u16AutoTransmitFlag = DEFAULT_DISABLE_FLAG_VALUE;
olympux 19:5671f3c25342 305 u16TransmitPeriod = DEFAULT_TRANSMIT_PERIOD;
olympux 22:0e1d8a9e8f54 306 // mode
olympux 19:5671f3c25342 307 u16EnableTcpServer = DEFAULT_ENABLE_FLAG_VALUE;
olympux 19:5671f3c25342 308 u16EnableTcpClient = DEFAULT_DISABLE_FLAG_VALUE;
olympux 19:5671f3c25342 309 u16EnableUdpServer = DEFAULT_DISABLE_FLAG_VALUE;
olympux 19:5671f3c25342 310 u16EnableUdpClient = DEFAULT_DISABLE_FLAG_VALUE;
olympux 22:0e1d8a9e8f54 311 // signals
olympux 20:858384cac44a 312 u16InterDataPeriod = DEFAULT_INTER_DATA_PERIOD;
olympux 20:858384cac44a 313 u16SpecialChar = DEFAULT_SPECIAL_CHARACTER;
olympux 22:0e1d8a9e8f54 314 // uart
olympux 21:23ae23754f0b 315 u16UartBaudrate = DEFAULT_UART_BAUDRATE;
olympux 21:23ae23754f0b 316 u16UartBits = DEFAULT_UART_BITS;
olympux 21:23ae23754f0b 317 u16UartStopBits = DEFAULT_UART_STOPBITS;
olympux 21:23ae23754f0b 318 u16UartParity = DEFAULT_UART_PARITY;
olympux 21:23ae23754f0b 319 u16UartHandshake = DEFAULT_UART_HANDSHAKE;
olympux 22:0e1d8a9e8f54 320
olympux 22:0e1d8a9e8f54 321 u16EnableDHCP = DEFAULT_DISABLE_FLAG_VALUE;
olympux 1:6bdc99dd8e0a 322 }
olympux 1:6bdc99dd8e0a 323
olympux 16:700377cd9d29 324 INFO("Successful");
olympux 16:700377cd9d29 325 INFO("IP: %s", strIpAddr);
olympux 16:700377cd9d29 326 INFO("MASK: %s", strIpSubnet);
olympux 16:700377cd9d29 327 INFO("GW: %s", strIpGateway);
olympux 16:700377cd9d29 328 INFO("TCP server local port: %d", u16LocalTcpServerPort);
olympux 18:d88314ae7979 329 INFO("UDP server local port: %d", u16LocalUdpServerPort);
olympux 18:d88314ae7979 330
olympux 18:d88314ae7979 331 INFO("Remote TCP server: %s", strRemoteTcpServerIpAddr);
olympux 18:d88314ae7979 332 INFO("Remote TCP server port: %d", u16RemoteTcpServerPort);
olympux 18:d88314ae7979 333
olympux 18:d88314ae7979 334 INFO("Remote UDP server: %s", strRemoteUdpServerIpAddr);
olympux 18:d88314ae7979 335 INFO("Remote UDP server port: %d", u16RemoteUdpServerPort);
olympux 18:d88314ae7979 336
olympux 18:d88314ae7979 337 INFO("Auto transmit: %s", (u16AutoTransmitFlag == DEFAULT_ENABLE_FLAG_VALUE) ? "enabled" : "disable");
olympux 18:d88314ae7979 338 INFO("Period: %d", u16TransmitPeriod);
olympux 16:700377cd9d29 339
olympux 16:700377cd9d29 340 INFO("TCP server: %s", (u16EnableTcpServer == DEFAULT_ENABLE_FLAG_VALUE) ? "enabled" : "disable");
olympux 16:700377cd9d29 341 INFO("TCP client: %s", (u16EnableTcpClient == DEFAULT_ENABLE_FLAG_VALUE) ? "enabled" : "disable");
olympux 18:d88314ae7979 342 INFO("UDP server: %s", (u16EnableUdpServer == DEFAULT_ENABLE_FLAG_VALUE) ? "enabled" : "disable");
olympux 18:d88314ae7979 343 INFO("UDP client: %s", (u16EnableUdpClient == DEFAULT_ENABLE_FLAG_VALUE) ? "enabled" : "disable");
olympux 20:858384cac44a 344
olympux 20:858384cac44a 345 INFO("Serial inter-data period: %d", u16InterDataPeriod);
olympux 20:858384cac44a 346 INFO("Special character: %.2x", u16SpecialChar);
olympux 22:0e1d8a9e8f54 347
olympux 22:0e1d8a9e8f54 348 INFO("DHCP: %s", (u16EnableDHCP == DEFAULT_ENABLE_FLAG_VALUE) ? "enabled" : "disable");
olympux 1:6bdc99dd8e0a 349 }
olympux 1:6bdc99dd8e0a 350
olympux 19:5671f3c25342 351 void reset_default_device_configuration() {
olympux 19:5671f3c25342 352 uint16_t ip[4] = {192,168,0,120};
olympux 19:5671f3c25342 353 uint16_t subnet[4] = {255,255,255,0};
olympux 19:5671f3c25342 354 uint16_t gateway[4] = {192,168,0,1};
olympux 19:5671f3c25342 355 uint16_t mac[3] = {u8MacAddr[3],u8MacAddr[4],u8MacAddr[5]};
olympux 19:5671f3c25342 356
olympux 19:5671f3c25342 357 uint16_t tcp_port = DEFAULT_LOCAL_TCP_SERVER_PORT;
olympux 19:5671f3c25342 358 uint16_t udp_port = DEFAULT_LOCAL_UDP_SERVER_PORT;
olympux 19:5671f3c25342 359
olympux 19:5671f3c25342 360 uint16_t remote_tcp_ip[4] = {192,168,0,2};
olympux 19:5671f3c25342 361 uint16_t remote_tcp_port = DEFAULT_REMOTE_TCP_SERVER_PORT;
olympux 19:5671f3c25342 362
olympux 19:5671f3c25342 363 uint16_t remote_udp_ip[4] = {192,168,0,2};
olympux 19:5671f3c25342 364 uint16_t remote_udp_port = DEFAULT_REMOTE_UDP_SERVER_PORT;
olympux 19:5671f3c25342 365
olympux 19:5671f3c25342 366 uint16_t auto_transmit = DEFAULT_DISABLE_FLAG_VALUE;
olympux 19:5671f3c25342 367 uint16_t transmit_period = DEFAULT_TRANSMIT_PERIOD;
olympux 19:5671f3c25342 368
olympux 19:5671f3c25342 369 uint16_t enable_tcp_server = DEFAULT_ENABLE_FLAG_VALUE;
olympux 19:5671f3c25342 370 uint16_t enable_tcp_client = DEFAULT_DISABLE_FLAG_VALUE;
olympux 19:5671f3c25342 371 uint16_t enable_udp_server = DEFAULT_DISABLE_FLAG_VALUE;
olympux 19:5671f3c25342 372 uint16_t enable_udp_client = DEFAULT_DISABLE_FLAG_VALUE;
olympux 19:5671f3c25342 373
olympux 20:858384cac44a 374 uint16_t inter_data_period = DEFAULT_INTER_DATA_PERIOD;
olympux 20:858384cac44a 375 uint16_t special_char = DEFAULT_SPECIAL_CHARACTER;
olympux 20:858384cac44a 376
olympux 21:23ae23754f0b 377 uint16_t uart_baudrate = DEFAULT_UART_BAUDRATE;
olympux 21:23ae23754f0b 378 uint16_t uart_bits = DEFAULT_UART_BITS;
olympux 21:23ae23754f0b 379 uint16_t uart_stopbits = DEFAULT_UART_STOPBITS;
olympux 21:23ae23754f0b 380 uint16_t uart_parity = DEFAULT_UART_PARITY;
olympux 21:23ae23754f0b 381 uint16_t uart_handshake = DEFAULT_UART_HANDSHAKE;
olympux 21:23ae23754f0b 382
olympux 22:0e1d8a9e8f54 383 uint16_t enable_dhcp = DEFAULT_DISABLE_FLAG_VALUE;
olympux 22:0e1d8a9e8f54 384
olympux 19:5671f3c25342 385 // erase the device configured flag
olympux 19:5671f3c25342 386 erase_device_configuration();
olympux 19:5671f3c25342 387
olympux 19:5671f3c25342 388 // write new one
olympux 19:5671f3c25342 389 write_device_configuration(ip, subnet, gateway, mac,
olympux 19:5671f3c25342 390 tcp_port, udp_port,
olympux 19:5671f3c25342 391 remote_tcp_ip, remote_tcp_port, auto_transmit, transmit_period,
olympux 19:5671f3c25342 392 remote_udp_ip, remote_udp_port,
olympux 20:858384cac44a 393 enable_tcp_server, enable_tcp_client, enable_udp_server, enable_udp_client,
olympux 21:23ae23754f0b 394 inter_data_period, special_char,
olympux 22:0e1d8a9e8f54 395 uart_baudrate, uart_bits, uart_stopbits, uart_parity, uart_handshake,
olympux 22:0e1d8a9e8f54 396 enable_dhcp);
olympux 1:6bdc99dd8e0a 397 }