From c6f21fde628193c7957d84792215ecaa14d5beb7 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Fri, 12 Feb 2010 07:54:28 +0000 Subject: Speed up Webserver demo data rate by not sending a full ethernet frame each time, preventing the receiver from using a delayed ACK scheme which slows down the connection. TELNET server cleanup. --- Projects/Webserver/Lib/TELNETServerApp.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'Projects/Webserver/Lib/TELNETServerApp.c') diff --git a/Projects/Webserver/Lib/TELNETServerApp.c b/Projects/Webserver/Lib/TELNETServerApp.c index 7d8c907fe..2abd7b0ed 100644 --- a/Projects/Webserver/Lib/TELNETServerApp.c +++ b/Projects/Webserver/Lib/TELNETServerApp.c @@ -31,7 +31,7 @@ /** \file * * TELNET Webserver Application. When connected to the uIP stack, - * this will serve out connection information to the client. + * this will serve out raw TELNET to the client on port 23. */ #define INCLUDE_FROM_TELNETSERVERAPP_C @@ -44,9 +44,13 @@ const char PROGMEM WelcomeHeader[] = "****************************************** /** Main TELNET menu, giving the user the list of available commands they may issue */ const char PROGMEM TELNETMenu[] = "\r\n" - " Available Commands:\r\n" + " == Available Commands: ==\r\n" " c) List Active TCP Connections\r\n" - "\r\nCommand>"; + " =========================\r\n" + "\r\n>"; + +/** Header to print before the current connections are printed to the client */ +const char PROGMEM CurrentConnectionsHeader = "\r\n* Current TCP Connections: *\r\n"; /** Initialization function for the simple HTTP webserver. */ void TELNETServerApp_Init(void) @@ -65,11 +69,13 @@ void TELNETServerApp_Callback(void) if (uip_connected()) { + /* New connection - initialize connection state values */ AppState->TELNETServer.CurrentState = TELNET_STATE_SendHeader; } if (uip_acked()) { + /* Progress to the next state once the current state's data has been ACKed */ AppState->TELNETServer.CurrentState = AppState->TELNETServer.NextState; } @@ -124,7 +130,7 @@ static void TELNETServerApp_DisplayTCPConnections(void) { char* const AppData = (char*)uip_appdata; - strcpy(AppData, "\r\n* Current TCP Connections: *\r\n"); + strcpy_P(AppData, CurrentConnectionsHeader); uint16_t ResponseLen = strlen(AppData); uint8_t ActiveConnCount = 0; -- cgit v1.2.3