int32 main(void)
{
#define TCP_LISTEN_PORT 5000
#define UDP_LISTEN_PORT 5000
int8 ret, root;
uint32 tick = 0;
ret = platform_init();
if(ret != RET_OK) {
goto FAIL_TRAP;
}
ret = network_init(SOCK_DHCP, NULL, NULL);
if(ret != RET_OK) {
ERRA("network_init fail - ret(%d)", ret);
goto FAIL_TRAP;
}
printf("\r\n-----------------------------------\r\n");
printf("SMTP Client using W5200\r\n");
printf("-----------------------------------\r\n\r\n");
Delay_tick(2000);
menu_init();
root = menu_add("Network setting", 0, NULL);
menu_add("Show", root, mn_show_network);
menu_add("Static Set", root, mn_set_network);
menu_add("Loopback", 0, mn_loopback);
menu_add("LED Test", 0, mn_set_led);
root = menu_add("App Test", 0, NULL);
menu_add("DNS", root, mn_dns);
menu_add("BASE64", root, mn_base64);
menu_add("eMail", root, mn_email);
menu_print_tree();
dhcp_alarm_start(NULL);
while(1) {
alarm_run();
menu_run();
if(lb_tcp) loopback_tcps(7, (uint16)TCP_LISTEN_PORT);
if(lb_udp) loopback_udp(7, (uint16)UDP_LISTEN_PORT);
if(wizpf_tick_elapse(tick) > 1000) { // running check
wizpf_led_set(WIZ_LED3, VAL_TOG);
tick = wizpf_get_systick();
}
}
FAIL_TRAP:
wizpf_led_trap(1);
return 0;
}
void main()
{
Init_iMCU(); // Initialize iMCUW7100A
InitSerial(); // Initialize serial
Init_Network(); // Initialize Network Configuration
printf("LOOPBACK_UDP_START\n");
while (1){
loopback_udp(0, port, data_buf, 0);
}
}
int32 main(void)
{
if(platform_init(NULL) != RET_OK)
goto FAIL_TRAP;
if(network_init(SOCK_DHCP, NULL, NULL) != RET_OK) {
ERR("network_init fail");
goto FAIL_TRAP;
}
printf("\r\n-----------------------------------\r\n");
printf("SMTP Client\r\n");
printf("-----------------------------------\r\n\r\n");
Delay_tick(2000);
{
int8 root;
menu_init();
root = menu_add("Network setting", 0, NULL);
menu_add("Show", root, mn_show_network);
menu_add("Static Set", root, mn_set_network);
menu_add("Loopback", 0, mn_loopback);
menu_add("LED Test", 0, mn_set_led);
root = menu_add("App Test", 0, NULL);
menu_add("DNS", root, mn_dns);
menu_add("BASE64", root, mn_base64);
menu_add("eMail", root, mn_email);
//menu_print_tree(); // For Debug
}
dhcp_auto_start();
while(1) {
alarm_run();
menu_run();
if(lb_tcp) loopback_tcps(7, (uint16)TCP_LISTEN_PORT);
if(lb_udp) loopback_udp(7, (uint16)UDP_LISTEN_PORT);
wizpf_led_flicker(WIZ_LED1, 1000); // check loop is running
}
FAIL_TRAP:
wizpf_led_trap(1);
return 0;
}
/*******************************************************************************
* Function Name : Main_Menu
* Description : Display/Manage a Menu on HyperTerminal Window
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void Main_Menu(void)
{
static char choice[3];
static char subject[32], msg[256], sender[32], passwd[32], recipient[32], encodedText[256];
static bool bTreat;
static u8 Sip[4];
static char key = 0;
static wiz_NetInfo netinfo;
while (1)
{
/* Display Menu on HyperTerminal Window */
bTreat = (bool)RESET ;
SerialPutString("\r\n====================== STM32-Discovery ===================\r\n");
SerialPutString("This Application is basic example of UART interface with\r\n");
SerialPutString("Windows Hyper Terminal. \r\n");
SerialPutString("\r\n==========================================================\r\n");
SerialPutString(" APPLICATION MENU :\r\n");
SerialPutString("\r\n==========================================================\r\n\n");
SerialPutString(" 1 - Set LD1 on \r\n");
SerialPutString(" 2 - Set LD1 off \r\n");
SerialPutString(" 3 - Show network setting\r\n");
SerialPutString(" 4 - Set network setting\r\n");
SerialPutString(" 5 - Run TCP Loopback\r\n");
SerialPutString(" 6 - Run UDP Loopback\r\n");
SerialPutString(" 7 - DNS test\r\n");
SerialPutString(" 8 - BASE64 test\r\n");
SerialPutString(" 9 - Send Mail\r\n");
SerialPutString("Enter your choice : ");
GetInputString(choice);
/* Set LD1 on */
if (strcmp(choice,"1")== 0)
{
bTreat = (bool)SET;
LED3_onoff(ON);
LED4_onoff(ON);
}
/* Set LD1 off */
if ((strcmp(choice,"2") == 0))
{
bTreat = (bool)SET;
LED3_onoff(OFF);
LED4_onoff(OFF);
}
if (strcmp(choice,"3") == 0)
{
bTreat = (bool)SET;
GetNetInfo(&netinfo);
printf("\r\nIP : %d.%d.%d.%d", netinfo.IP[0],netinfo.IP[1],netinfo.IP[2],netinfo.IP[3]);
printf("\r\nSN : %d.%d.%d.%d", netinfo.Subnet[0],netinfo.Subnet[1],netinfo.Subnet[2],netinfo.Subnet[3]);
printf("\r\nGW : %d.%d.%d.%d", netinfo.Gateway[0],netinfo.Gateway[1],netinfo.Gateway[2],netinfo.Gateway[3]);
printf("\r\nDNS server : %d.%d.%d.%d", netinfo.DNSServerIP[0],netinfo.DNSServerIP[1],netinfo.DNSServerIP[2],netinfo.DNSServerIP[3]);
}
if (strcmp(choice,"4") == 0)
{
bTreat = (bool)SET;
// IP address
SerialPutString("\r\nIP address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.IP))
{
SerialPutString("\aInvalid.");
}
// Subnet mask
SerialPutString("\r\nSubnet mask : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.Subnet))
{
SerialPutString("\aInvalid.");
}
// gateway address
SerialPutString("\r\nGateway address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.Gateway))
{
SerialPutString("\aInvalid.");
}
// DNS address
SerialPutString("\r\nDNS address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.DNSServerIP))
{
SerialPutString("\aInvalid.");
}
printf("\r\nIP : %d.%d.%d.%d", netinfo.IP[0],netinfo.IP[1],netinfo.IP[2],netinfo.IP[3]);
printf("\r\nSN : %d.%d.%d.%d", netinfo.Subnet[0],netinfo.Subnet[1],netinfo.Subnet[2],netinfo.Subnet[3]);
printf("\r\nGW : %d.%d.%d.%d", netinfo.Gateway[0],netinfo.Gateway[1],netinfo.Gateway[2],netinfo.Gateway[3]);
printf("\r\nDNS server : %d.%d.%d.%d", netinfo.DNSServerIP[0],netinfo.DNSServerIP[1],netinfo.DNSServerIP[2],netinfo.DNSServerIP[3]);
SetNetInfo(&netinfo);
}
if (strcmp(choice,"5") == 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nRun TCP loopback");
printf("\r\nRun TCP loopback, port number [%d] is listened", (u16)TCP_LISTEN_PORT);
SerialPutString("\r\nTo Exit, press [Q]");
while(1) {
if ((SerialKeyPressed((char*)&key) == 1) && (key == 'Q')) {
SerialPutString("\r\n Stop ");
break;
}
loopback_tcps(7, (u16)TCP_LISTEN_PORT);
}
}
if (strcmp(choice,"6") == 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nRun UDP loopback");
printf("\r\nRun UDP loopback, port number [%d] is listened", (u16)UDP_LISTEN_PORT);
SerialPutString("\r\nTo Exit, press [Q]");
while(1) {
if ((SerialKeyPressed((char*)&key) == 1) && (key == 'Q')) {
SerialPutString("\r\n Stop ");
break;
}
loopback_udp(7, (u16)UDP_LISTEN_PORT);
}
}
if (strcmp(choice,"7")== 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nServer address : ");
GetInputString(msg);
SerialPutString("URL = ");
SerialPutString(msg);
if (dns_query(SOCK_DNS, (void *)msg, Sip) == 1) {
printf("\r\nSIP : %d.%d.%d.%d", (u16)Sip[0],(u16)Sip[1],(u16)Sip[2],(u16)Sip[3]);
}else {
SerialPutString("\n\r DNS fail");
}
}
if (strcmp(choice,"8")== 0)
{
bTreat = (bool)SET;
memset(encodedText, '\0', 256);
SerialPutString("\r\n");
SerialPutString(" 1 - BASE64 Encode \r\n");
SerialPutString(" 2 - BASE64 Decode \r\n");
SerialPutString("Enter your choice : ");
GetInputString(choice);
if (strcmp(choice,"1")== 0) {
SerialPutString("Type Plain Text\r\n");
GetInputString(msg);
base64_encode(msg, strlen(msg)+1, encodedText);
SerialPutString("Encoded Text\r\n");
printf("%s\r\n", encodedText);
}else if(strcmp(choice,"2")== 0){
SerialPutString("Type Encoded Text\r\n");
GetInputString(msg);
base64_decode(msg, (void *)encodedText, strlen(msg));
SerialPutString("Decoded Text\r\n");
printf("%s\r\n", encodedText);
}
}
if (strcmp(choice,"9")== 0) {
bTreat = (bool)SET;
SerialPutString("\r\nServer address : ");
GetInputString(msg);
SerialPutString("URL = ");
SerialPutString(msg);
// DNS
if (dns_query(SOCK_DNS, (void *)msg, Sip) == 1) {
printf("\r\nSIP : %d.%d.%d.%d", (u16)Sip[0],(u16)Sip[1],(u16)Sip[2],(u16)Sip[3]);
while(1) {
SerialPutString("\r\nType a Sender: ");
GetInputString(sender);
SerialPutString("Type a Password: "******"Type a Recipient: ");
GetInputString(recipient);
SerialPutString("Type a Subject: ");
GetInputString(subject);
SerialPutString("Type a message: ");
GetInputString(msg);
send_mail(SOCK_SMTP, (void *)sender, (void *) passwd, (void *)recipient, (void *)subject, (void *)msg, Sip);
SerialPutString("\r\nIf you want send another message? [YES]: any key, [NO]: Q");
key = GetKey();
if (key == 'Q') {
SerialPutString("\r\n Stop ");
break;
}
}
}else {
SerialPutString("\r\nDNS error");
}
}
/* OTHERS CHOICE*/
if (bTreat == (bool)RESET)
{
SerialPutString(" wrong choice \r\n");
}
} /* While(1)*/
}/* Main_Menu */
int32 main(void)
{
#define TCP_LISTEN_PORT 5000
#define UDP_LISTEN_PORT 5000
int8 ret, root;
uint32 dhcp_renew, dhcp_rebind, dhcp_time;
uint32 dhcp_tick, led_tick;
ret = platform_init();
if(ret != RET_OK) {
goto FAIL_TRAP;
}
ret = network_init(SOCK_DHCP, NULL, NULL);
if(ret != RET_OK) {
ERRA("network_init fail - ret(%d)", ret);
goto FAIL_TRAP;
}
printf("\r\n-----------------------------------\r\n");
printf("SMTP Client using W5200\r\n");
printf("-----------------------------------\r\n\r\n");
Delay_tick(2000);
do {
ret = dhcp_manual(DHCP_ACT_START, NULL, &dhcp_renew, &dhcp_rebind);
} while(ret != RET_OK);
dhcp_renew = wizpf_tick_conv(FALSE, dhcp_renew);
dhcp_rebind = wizpf_tick_conv(FALSE, dhcp_rebind);
dhcp_time = dhcp_renew;
menu_init();
root = menu_add("Network setting", 0, NULL);
menu_add("Show", root, mn_show_network);
menu_add("Static Set", root, mn_set_network);
menu_add("Loopback", 0, mn_loopback);
menu_add("LED Test", 0, mn_set_led);
root = menu_add("App Test", 0, NULL);
menu_add("DNS", root, mn_dns);
menu_add("BASE64", root, mn_base64);
menu_add("eMail", root, mn_email);
menu_print_tree();
dhcp_tick = led_tick = wizpf_get_systick();
while(1) {
if(wizpf_tick_elapse(dhcp_tick) > dhcp_time) {
if(dhcp_time==dhcp_renew) DBG("start renew"); else DBG("start rebind");
ret = dhcp_manual(dhcp_time==dhcp_renew? DHCP_ACT_RENEW: DHCP_ACT_REBIND,
NULL, &dhcp_renew, &dhcp_rebind);
dhcp_tick = wizpf_get_systick();
if(ret == RET_OK) { // renew success
dhcp_renew = wizpf_tick_conv(FALSE, dhcp_renew);
dhcp_rebind = wizpf_tick_conv(FALSE, dhcp_rebind);
dhcp_time = dhcp_renew;
} else {
if(dhcp_time == dhcp_renew) dhcp_time = dhcp_rebind; // renew fail, so try rebind
else dhcp_time = 60000; // retry after 1 min
}
}
menu_run();
if(lb_tcp) loopback_tcps(7, (uint16)TCP_LISTEN_PORT);
if(lb_udp) loopback_udp(7, (uint16)UDP_LISTEN_PORT);
if(wizpf_tick_elapse(led_tick) > 1000) {
wizpf_led_set(WIZ_LED3, VAL_TOG);
led_tick = wizpf_get_systick();
}
}
FAIL_TRAP:
wizpf_led_trap(1);
return 0;
}
/**
* It executes example program such as loopback_tcps(), loopback_tcpc(), and loopback_udp().
*/
int main()
{
uint8 tx_mem_conf[8] = {8,8,8,8,8,8,8,8}; // for setting TMSR regsiter
uint8 rx_mem_conf[8] = {8,8,8,8,8,8,8,8}; // for setting RMSR regsiter
uint8 * data_buf = (uint8 *) 0xA10E0000; // buffer for loopack data
uint8 ip[4] = {192,168,111,200}; // for setting SIP register
uint8 gw[4] = {192,168,111,1}; // for setting GAR register
uint8 sn[4] = {255,255,255,0}; // for setting SUBR register
uint8 mac[6] = {0x00,0x08,0xDC,0x00,111,200}; // for setting SHAR register
uint8 serverip[4] = {192,168,111,78}; // "TCP SERVER" IP address for loopback_tcpc()
status.terminalSpeed = SERIAL_SPEED;
status.downloadSpeed = SERIAL_DOWNLOAD_SPEED;
data_buf = (uint8*)0xA10F0000;
//InitXHyper255A(); // initiate MCU
//SerialInit(status.terminalSpeed); // initiate serial port
/* initiate W5300 */
printf("BBB");fflush(stdout);
iinchip_init();
printf("CCC");fflush(stdout);
/* allocate internal TX/RX Memory of W5300 */
if(!sysinit(tx_mem_conf,rx_mem_conf))
{
printf("MEMORY CONFIG ERR.\r\n");
while(1);
}
//setMR(getMR()|MR_FS); // If Little-endian, set MR_FS.
setSHAR(mac); // set source hardware address
#ifdef __DEF_IINCHIP_PPP__
if(pppinit((uint8*)"test01", 6, (uint8*)"pppoe1000", 9)!=1)
{
printf("PPPoE fail.\r\n");
while(1);
}
close(0);
#else
/* configure network information */
setGAR(gw); // set gateway IP address
setSUBR(sn); // set subnet mask address
setSIPR(ip); // set source IP address
#endif
/* verify network information */
getSHAR(mac); // get source hardware address
getGAR(gw); // get gateway IP address
getSUBR(sn); // get subnet mask address
getSIPR(ip); // get source IP address
printf("SHAR : %02x:%02x:%02x:%02x:%02x:%02x\r\n",mac[0],mac[1],mac[2],mac[3],mac[4],mac[5]);
printf("GWR : %d.%d.%d.%d\r\n",gw[0],gw[1],gw[2],gw[3]);
printf("SUBR : %d.%d.%d.%d\r\n",sn[0],sn[1],sn[2],sn[3]);
printf("SIPR : %d.%d.%d.%d\r\n",ip[0],ip[1],ip[2],ip[3]);
while(1)
{
loopback_tcps(0,5000,data_buf,0);
loopback_tcps(1,5000,data_buf,0);
loopback_tcps(2,5000,data_buf,0);
loopback_tcps(3,5000,data_buf,0);
loopback_tcps(4,5000,data_buf,0);
loopback_tcps(5,5000,data_buf,0);
loopback_tcpc(6,serverip, 3000, data_buf,0);
loopback_udp(7,3000,data_buf,0);
}
#ifdef __DEF_IINCHIP_PPP__
{
uint8 ppp_mac[6];
getPDHAR(ppp_mac);
pppterm(ppp_mac, getPSIDR());
}
#endif
while(1);
}
/*******************************************************************************
* Function Name : Main_Menu
* Description : Display/Manage a Menu on HyperTerminal Window
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void Main_Menu(void)
{
static char choice[3];
static char msg[256];
static bool bTreat;
static u8 Sip[4];
static char key = 0;
static wiz_NetInfo netinfo;
while (1)
{
/* Display Menu on HyperTerminal Window */
bTreat = (bool)RESET ;
SerialPutString("\r\n====================== STM32-Discovery ===================\r\n");
SerialPutString("This Application is basic example of UART interface with\r\n");
SerialPutString("Windows Hyper Terminal. \r\n");
SerialPutString("\r\n==========================================================\r\n");
SerialPutString(" APPLICATION MENU :\r\n");
SerialPutString("\r\n==========================================================\r\n\n");
SerialPutString(" 1 - Set LD1 on \r\n");
SerialPutString(" 2 - Set LD1 off \r\n");
SerialPutString(" 3 - Show network setting\r\n");
SerialPutString(" 4 - Set network setting\r\n");
SerialPutString(" 5 - Run TCP Loopback\r\n");
SerialPutString(" 6 - Run UDP Loopback\r\n");
SerialPutString(" 7 - DNS test\r\n");
SerialPutString(" 8 - Twitter\r\n");
SerialPutString("Enter your choice : ");
GetInputString(choice);
/* Set LD1 on */
if (strcmp(choice,"1")== 0)
{
bTreat = (bool)SET;
LED3_onoff(ON);
LED4_onoff(ON);
}
/* Set LD1 off */
if ((strcmp(choice,"2") == 0))
{
bTreat = (bool)SET;
LED3_onoff(OFF);
LED4_onoff(OFF);
}
if (strcmp(choice,"3") == 0)
{
bTreat = (bool)SET;
GetNetInfo(&netinfo);
printf("\r\nIP : %d.%d.%d.%d", netinfo.IP[0],netinfo.IP[1],netinfo.IP[2],netinfo.IP[3]);
printf("\r\nSN : %d.%d.%d.%d", netinfo.Subnet[0],netinfo.Subnet[1],netinfo.Subnet[2],netinfo.Subnet[3]);
printf("\r\nGW : %d.%d.%d.%d", netinfo.Gateway[0],netinfo.Gateway[1],netinfo.Gateway[2],netinfo.Gateway[3]);
printf("\r\nDNS server : %d.%d.%d.%d", netinfo.DNSServerIP[0],netinfo.DNSServerIP[1],netinfo.DNSServerIP[2],netinfo.DNSServerIP[3]);
}
if (strcmp(choice,"4") == 0)
{
bTreat = (bool)SET;
// IP address
SerialPutString("\r\nIP address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.IP))
{
SerialPutString("\aInvalid.");
}
// Subnet mask
SerialPutString("\r\nSubnet mask : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.Subnet))
{
SerialPutString("\aInvalid.");
}
// gateway address
SerialPutString("\r\nGateway address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.Gateway))
{
SerialPutString("\aInvalid.");
}
// DNS address
SerialPutString("\r\nDNS address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.DNSServerIP))
{
SerialPutString("\aInvalid.");
}
printf("\r\nIP : %d.%d.%d.%d", netinfo.IP[0],netinfo.IP[1],netinfo.IP[2],netinfo.IP[3]);
printf("\r\nSN : %d.%d.%d.%d", netinfo.Subnet[0],netinfo.Subnet[1],netinfo.Subnet[2],netinfo.Subnet[3]);
printf("\r\nGW : %d.%d.%d.%d", netinfo.Gateway[0],netinfo.Gateway[1],netinfo.Gateway[2],netinfo.Gateway[3]);
printf("\r\nDNS server : %d.%d.%d.%d", netinfo.DNSServerIP[0],netinfo.DNSServerIP[1],netinfo.DNSServerIP[2],netinfo.DNSServerIP[3]);
SetNetInfo(&netinfo);
}
if (strcmp(choice,"5") == 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nRun TCP loopback");
printf("\r\nRun TCP loopback, port number [%d] is listened", (u16)TCP_LISTEN_PORT);
SerialPutString("\r\nTo Exit, press [Q]");
while(1) {
if ((SerialKeyPressed((char*)&key) == 1) && (key == 'Q')) {
SerialPutString("\r\n Stop ");
break;
}
loopback_tcps(7, (u16)TCP_LISTEN_PORT);
}
}
if (strcmp(choice,"6") == 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nRun UDP loopback");
printf("\r\nRun UDP loopback, port number [%d] is listened", (u16)UDP_LISTEN_PORT);
SerialPutString("\r\nTo Exit, press [Q]");
while(1) {
if ((SerialKeyPressed((char*)&key) == 1) && (key == 'Q')) {
SerialPutString("\r\n Stop ");
break;
}
loopback_udp(7, (u16)UDP_LISTEN_PORT);
}
}
if (strcmp(choice,"7")== 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nServer address : ");
GetInputString(msg);
SerialPutString("URL = ");
SerialPutString(msg);
if (dns_query(SOCK_DNS, (void *)msg, Sip) == 1) {
printf("\r\nSIP : %d.%d.%d.%d", (u16)Sip[0],(u16)Sip[1],(u16)Sip[2],(u16)Sip[3]);
}else {
SerialPutString("\n\r DNS fail");
}
}
if (strcmp(choice,"8")== 0) {
bTreat = (bool)SET;
// DNS
if (dns_query(SOCK_DNS, LIB_DOMAIN, Sip) == 1) {
printf("\r\nSIP : %d.%d.%d.%d", (u16)Sip[0],(u16)Sip[1],(u16)Sip[2],(u16)Sip[3]);
while(1) {
/*
sprintf(msg, "Hello, World [%d] from wiz820io", twit_cnt++);
SerialPutString("\r\nSend Twitter Message: ");
SerialPutString(msg);
*/
SerialPutString("\r\nType a message: ");
GetInputString(msg);
Twitter_Post(SOCK_TWITTER, (void *)msg, Sip);
SerialPutString("\r\nIf you want send another message? [YES]: any key, [NO]: Q");
key = GetKey();
if (key == 'Q') {
SerialPutString("\r\n Stop ");
break;
}
}
}else {
SerialPutString("\r\nDNS error");
}
}
if (strcmp(choice,"9") == 0)
{
uint8 l_ip[4] = {222, 98, 173, 237};
bTreat = (bool)SET;
SerialPutString("\r\nRun TCP loopback [Client]");
SerialPutString("\r\nTo Exit, press [Q]");
while(1) {
if ((SerialKeyPressed((char*)&key) == 1) && (key == 'Q')) {
SerialPutString("\r\n Stop ");
break;
}
TCPClientOpen(7, 5000, l_ip, 5000);
Delay_ms(3000);
TCPClose(7);
Delay_ms(3000);
}
}
/* OTHERS CHOICE*/
if (bTreat == (bool)RESET)
{
SerialPutString(" wrong choice \r\n");
}
} /* While(1)*/
}/* Main_Menu */