VZTECH / Mbed 2 deprecated main_src

Modularizando o src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

fw_handler.cpp@105:a930035b6556, 2015-03-10 (annotated)

Committer:
klauss
Date:
Tue Mar 10 18:10:57 2015 +0000
Revision:
105:a930035b6556
Parent:
104:62646ef786a3
Child:
109:a5b8264ffbbc
sprint 0;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 99:e80850c51106 1 #include "fw.h"
klauss 99:e80850c51106 2
klauss 99:e80850c51106 3 UDPSocket fw_sock;
klauss 99:e80850c51106 4 Endpoint fw_server;
klauss 104:62646ef786a3 5 uint16_t miss_fw_send_pkg = 0;
klauss 99:e80850c51106 6
klauss 99:e80850c51106 7 void init_fw_handler( void ){
klauss 99:e80850c51106 8 char buff_ip[ 16 ] = "";
klauss 99:e80850c51106 9 char buff_port[ 8 ] = "";
klauss 99:e80850c51106 10 int fw_port = 0;
klauss 99:e80850c51106 11
klauss 99:e80850c51106 12 FILE *fp = fopen( "/qspi/fw_ip.txt", "r");
klauss 99:e80850c51106 13 if( fp == NULL ){
klauss 105:a930035b6556 14 if( debug_file | debug_reconnect ) send_msg("Failed to open /qspi/fw_ip.txt" );
klauss 99:e80850c51106 15 strncpy( buff_ip, __FW_SERVER_IP__, 20 );
klauss 99:e80850c51106 16 }else{
klauss 99:e80850c51106 17 int read = fread( buff_ip, 1, 512, fp );
klauss 99:e80850c51106 18 if( read > 0 ){
klauss 99:e80850c51106 19 for( int i = 0; i < read; i++ )
klauss 99:e80850c51106 20 if( buff_ip[ i ] == '\n' || buff_ip[ i ] == '\r' ){
klauss 99:e80850c51106 21 buff_ip[ i ] = '\0';
klauss 99:e80850c51106 22 break;
klauss 99:e80850c51106 23 }
klauss 105:a930035b6556 24 if( debug_file | debug_reconnect ) send_msg("fw server ip %s", buff_ip );
klauss 99:e80850c51106 25 }else{
klauss 105:a930035b6556 26 if( debug_file | debug_reconnect ) send_msg("Failed to open /qspi/fw_ip.txt" );
klauss 99:e80850c51106 27 strncpy( buff_ip, __FW_SERVER_IP__, 20 );
klauss 99:e80850c51106 28 }
klauss 99:e80850c51106 29 }
klauss 99:e80850c51106 30 if( fp != NULL ) fclose( fp );
klauss 99:e80850c51106 31 fp = fopen( "/qspi/fw_port.txt", "r");
klauss 99:e80850c51106 32 if( fp == NULL ) {
klauss 105:a930035b6556 33 if( debug_fw | debug_reconnect ) send_msg("Failed to open /qspi/fw_port.txt" );
klauss 99:e80850c51106 34 fw_port = __FW_SERVER_PORT__;
klauss 99:e80850c51106 35 } else {
klauss 99:e80850c51106 36 if( fread( (void *)buff_port, 1, 32, fp ) > 0 ) {
klauss 99:e80850c51106 37 fw_port = atoi( buff_port );
klauss 104:62646ef786a3 38 if( debug_fw | debug_reconnect ) send_msg( "fw server port %d", fw_port );
klauss 99:e80850c51106 39 } else {
klauss 104:62646ef786a3 40 if( debug_fw | debug_reconnect ) send_msg( "Failed to read /qspi/fw_port.txt" );
klauss 99:e80850c51106 41 fw_port = __FW_SERVER_PORT__;
klauss 99:e80850c51106 42 }
klauss 99:e80850c51106 43 }
klauss 104:62646ef786a3 44 if( fp != NULL ) fclose( fp );
klauss 99:e80850c51106 45 int addr = fw_server.set_address( buff_ip , fw_port );
klauss 105:a930035b6556 46 if( debug_fw | debug_reconnect ) send_msg("Valor de retorno set_address -- %d ", addr );
klauss 99:e80850c51106 47 fw_sock.set_blocking( false, 0 );
klauss 99:e80850c51106 48 int bind = fw_sock.bind( __FW_HEADER_PORT__ );
klauss 105:a930035b6556 49 if( debug_fw | debug_reconnect ) send_msg("Valor de retorno bind -- %d ", bind );
klauss 99:e80850c51106 50 }
klauss 99:e80850c51106 51
klauss 99:e80850c51106 52 void re_start_fw( void ){
klauss 99:e80850c51106 53 int close = fw_sock.close();
klauss 105:a930035b6556 54 if( debug_fw | debug_reconnect ) send_msg("Valor de retorno close -- %d ", close );
klauss 99:e80850c51106 55
klauss 99:e80850c51106 56 init_fw_handler();
klauss 99:e80850c51106 57 }
klauss 99:e80850c51106 58
klauss 99:e80850c51106 59 void fw_cbx_pkg( int ext, int port, char * data ){
klauss 99:e80850c51106 60 static uint8_t fw_cbx_pkg_id = 0x00;
klauss 105:a930035b6556 61 data[ CB_BUFFER_SIZE - 1 ] = fw_cbx_pkg_id++;
klauss 99:e80850c51106 62
klauss 105:a930035b6556 63 int send = fw_sock.sendTo( fw_server, data, CB_BUFFER_SIZE );
klauss 104:62646ef786a3 64
klauss 105:a930035b6556 65 if( send != CB_BUFFER_SIZE )
klauss 104:62646ef786a3 66 {
klauss 104:62646ef786a3 67 if( debug_reconnect )
klauss 104:62646ef786a3 68 {
klauss 105:a930035b6556 69 send_msg("Reconnect FW - %d", send );
klauss 104:62646ef786a3 70 }
klauss 104:62646ef786a3 71
klauss 104:62646ef786a3 72 miss_fw_send_pkg++;
klauss 104:62646ef786a3 73 re_start_fw();
klauss 104:62646ef786a3 74 }
klauss 99:e80850c51106 75 }