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@117:e9facba9db27, 2015-04-23 (annotated)

Committer:
klauss
Date:
Thu Apr 23 21:53:28 2015 +0000
Revision:
117:e9facba9db27
Parent:
116:39a41ebb675c
Child:
119:ee6a53069455
merge dos fw contendo as funcionalidade de bootloader e o fw que estava em campo na ultima vistoria

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 99:e80850c51106 5
klauss 99:e80850c51106 6 void init_fw_handler( void ){
klauss 99:e80850c51106 7 char buff_ip[ 16 ] = "";
klauss 99:e80850c51106 8 char buff_port[ 8 ] = "";
klauss 99:e80850c51106 9 int fw_port = 0;
klauss 99:e80850c51106 10
klauss 99:e80850c51106 11 FILE *fp = fopen( "/qspi/fw_ip.txt", "r");
klauss 117:e9facba9db27 12 //debug_msg("");
klauss 99:e80850c51106 13 if( fp == NULL ){
klauss 117:e9facba9db27 14 if( debug_file ) debug_msg("Failed to open /qspi/fw_ip.txt" );
klauss 99:e80850c51106 15 strncpy( buff_ip, __FW_SERVER_IP__, 20 );
klauss 117:e9facba9db27 16 //debug_msg("");
klauss 99:e80850c51106 17 }else{
klauss 117:e9facba9db27 18 //debug_msg("");
klauss 99:e80850c51106 19 int read = fread( buff_ip, 1, 512, fp );
klauss 99:e80850c51106 20 if( read > 0 ){
klauss 99:e80850c51106 21 for( int i = 0; i < read; i++ )
klauss 99:e80850c51106 22 if( buff_ip[ i ] == '\n' || buff_ip[ i ] == '\r' ){
klauss 99:e80850c51106 23 buff_ip[ i ] = '\0';
klauss 99:e80850c51106 24 break;
klauss 99:e80850c51106 25 }
klauss 117:e9facba9db27 26 if( debug_file ) debug_msg("fw server ip %s", buff_ip );
klauss 117:e9facba9db27 27 //debug_msg("");
klauss 99:e80850c51106 28 }else{
klauss 117:e9facba9db27 29 if( debug_file ) debug_msg("Failed to open /qspi/fw_ip.txt" );
klauss 99:e80850c51106 30 strncpy( buff_ip, __FW_SERVER_IP__, 20 );
klauss 117:e9facba9db27 31 //debug_msg("");
klauss 99:e80850c51106 32 }
klauss 99:e80850c51106 33 }
klauss 99:e80850c51106 34 if( fp != NULL ) fclose( fp );
klauss 117:e9facba9db27 35 //debug_msg("");
klauss 99:e80850c51106 36 fp = fopen( "/qspi/fw_port.txt", "r");
klauss 99:e80850c51106 37 if( fp == NULL ) {
klauss 117:e9facba9db27 38 if( debug_fw ) debug_msg("Failed to open /qspi/fw_port.txt" );
klauss 99:e80850c51106 39 fw_port = __FW_SERVER_PORT__;
klauss 99:e80850c51106 40 } else {
klauss 117:e9facba9db27 41 //debug_msg("");
klauss 99:e80850c51106 42 if( fread( (void *)buff_port, 1, 32, fp ) > 0 ) {
klauss 99:e80850c51106 43 fw_port = atoi( buff_port );
klauss 117:e9facba9db27 44 if( debug_fw ) send_msg( "fw server port %d", fw_port );
klauss 99:e80850c51106 45 } else {
klauss 117:e9facba9db27 46 if( debug_fw ) send_msg( "Failed to read /qspi/fw_port.txt" );
klauss 99:e80850c51106 47 fw_port = __FW_SERVER_PORT__;
klauss 99:e80850c51106 48 }
klauss 99:e80850c51106 49 }
klauss 114:472502b31a12 50 if( fp != NULL ) fclose( fp );
klauss 117:e9facba9db27 51 //debug_msg("");
klauss 99:e80850c51106 52 int addr = fw_server.set_address( buff_ip , fw_port );
klauss 114:472502b31a12 53 if( debug_fw ) send_msg(" Valor de retorno set_address -- %d ", addr );
klauss 99:e80850c51106 54 fw_sock.set_blocking( false, 0 );
klauss 117:e9facba9db27 55 //debug_msg("");
klauss 99:e80850c51106 56 int bind = fw_sock.bind( __FW_HEADER_PORT__ );
klauss 114:472502b31a12 57 if( debug_fw ) send_msg(" Valor de retorno bind -- %d ", bind );
klauss 117:e9facba9db27 58 //debug_msg("");
klauss 99:e80850c51106 59 }
klauss 99:e80850c51106 60
klauss 99:e80850c51106 61 void re_start_fw( void ){
klauss 99:e80850c51106 62 int close = fw_sock.close();
klauss 117:e9facba9db27 63 if( debug_fw ) send_msg(" Valor de retorno close-- %d ", close );
klauss 99:e80850c51106 64
klauss 99:e80850c51106 65 init_fw_handler();
klauss 99:e80850c51106 66 }
klauss 99:e80850c51106 67
klauss 99:e80850c51106 68 void fw_cbx_pkg( int ext, int port, char * data ){
klauss 99:e80850c51106 69 static uint8_t fw_cbx_pkg_id = 0x00;
klauss 117:e9facba9db27 70 data[ __CB_BUFFER_SIZE__ - 1 ] = fw_cbx_pkg_id++;
klauss 99:e80850c51106 71
klauss 117:e9facba9db27 72 int8_t sent = 0;
klauss 117:e9facba9db27 73 do{
klauss 117:e9facba9db27 74 sent = fw_sock.sendTo( fw_server, data, __CB_BUFFER_SIZE__ );
klauss 117:e9facba9db27 75 }while( sent == 0 );
klauss 99:e80850c51106 76 }