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

utils.cpp@50:d9b6577a70f5, 2014-10-20 (annotated)

Committer:
klauss
Date:
Mon Oct 20 19:28:38 2014 +0000
Revision:
50:d9b6577a70f5
Parent:
48:195c97f12e8e
Child:
53:bb492a8f115a
pcb ext cmd - implementado

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 0:4d17cd9c8f9d 1 #include "utils.h"
klauss 30:8dfb6d8de53d 2 #include "prompt.h"
klauss 0:4d17cd9c8f9d 3
klauss 48:195c97f12e8e 4 EthernetInterface eth;
klauss 48:195c97f12e8e 5
klauss 0:4d17cd9c8f9d 6 void reverse( char str[], int length ){
klauss 0:4d17cd9c8f9d 7 int start = 0;
klauss 0:4d17cd9c8f9d 8 int end = length -1;
klauss 0:4d17cd9c8f9d 9 while (start < end){
klauss 0:4d17cd9c8f9d 10 swap(*(str+start), *(str+end));
klauss 0:4d17cd9c8f9d 11 start++;
klauss 0:4d17cd9c8f9d 12 end--;
klauss 0:4d17cd9c8f9d 13 }
klauss 0:4d17cd9c8f9d 14 }
klauss 0:4d17cd9c8f9d 15 char* itoa(int num, char* str, int base){
klauss 0:4d17cd9c8f9d 16 int i = 0;
klauss 0:4d17cd9c8f9d 17 bool isNegative = false;
klauss 0:4d17cd9c8f9d 18
klauss 0:4d17cd9c8f9d 19 if( num == 0 ){
klauss 0:4d17cd9c8f9d 20 str[i++] = '0';
klauss 0:4d17cd9c8f9d 21 str[i] = '\0';
klauss 0:4d17cd9c8f9d 22 return str;
klauss 0:4d17cd9c8f9d 23 }
klauss 0:4d17cd9c8f9d 24 if( num < 0 && base == 10 ){
klauss 0:4d17cd9c8f9d 25 isNegative = true;
klauss 0:4d17cd9c8f9d 26 num = -num;
klauss 0:4d17cd9c8f9d 27 }
klauss 0:4d17cd9c8f9d 28 while( num != 0 ){
klauss 0:4d17cd9c8f9d 29 int rem = num % base;
klauss 0:4d17cd9c8f9d 30 str[i++] = (rem > 9)? (rem-10) + 'a' : rem + '0';
klauss 0:4d17cd9c8f9d 31 num = num/base;
klauss 0:4d17cd9c8f9d 32 }
klauss 0:4d17cd9c8f9d 33 if( isNegative )
klauss 0:4d17cd9c8f9d 34 str[i++] = '-';
klauss 0:4d17cd9c8f9d 35
klauss 0:4d17cd9c8f9d 36 str[i] = '\0'; // Append string terminator
klauss 0:4d17cd9c8f9d 37
klauss 0:4d17cd9c8f9d 38 reverse( str, i );
klauss 0:4d17cd9c8f9d 39 return( str );
klauss 0:4d17cd9c8f9d 40 }
klauss 0:4d17cd9c8f9d 41
klauss 0:4d17cd9c8f9d 42 void reset_leds( void ){
klauss 0:4d17cd9c8f9d 43 led1 = led2 = 1;
klauss 0:4d17cd9c8f9d 44 led3 = led4 = 0;
klauss 0:4d17cd9c8f9d 45 }
klauss 0:4d17cd9c8f9d 46
klauss 48:195c97f12e8e 47 int __init_eth__(){
klauss 44:cc4996469404 48 static bool initialized = false;
klauss 50:d9b6577a70f5 49 char buff_ip[ 16 ] = "";
klauss 50:d9b6577a70f5 50 char buff_msk[ 16 ] = "";
klauss 50:d9b6577a70f5 51 char buff_gtw[ 16 ] = "";
klauss 48:195c97f12e8e 52 wdt.kick();
klauss 28:94aec56c6329 53 pc.printf("\n\r");
klauss 27:98f824719d1c 54 FILE *fp = fopen( "/qspi/myip.txt", "r");
klauss 27:98f824719d1c 55 if( fp == NULL ){
klauss 31:bb5fb28a77df 56 if( debug_file ) debug_msg("Failed to open /qspi/myip.txt" );
klauss 27:98f824719d1c 57 strncpy( buff_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 58 }else{
klauss 46:a670f187a704 59 int read = fread( buff_ip, 1, 512, fp );
klauss 46:a670f187a704 60 if( read > 0 ){
klauss 46:a670f187a704 61 for( int i = 0; i < read; i++ )
klauss 46:a670f187a704 62 if( buff_ip[ i ] == '\n' || buff_ip[ i ] == '\r' ){
klauss 46:a670f187a704 63 buff_ip[ i ] = '\0';
klauss 46:a670f187a704 64 break;
klauss 46:a670f187a704 65 }
klauss 31:bb5fb28a77df 66 if( debug_file ) debug_msg("Eth ip %s", buff_ip );
klauss 27:98f824719d1c 67 }else{
klauss 31:bb5fb28a77df 68 if( debug_file ) if( debug_file ) debug_msg("Failed to read /qspi/myip.txt" );
klauss 27:98f824719d1c 69 strncpy( buff_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 70 }
klauss 27:98f824719d1c 71 }
klauss 27:98f824719d1c 72 fclose( fp );
klauss 27:98f824719d1c 73 buff_ip[ 15 ] = 0;
klauss 44:cc4996469404 74
klauss 27:98f824719d1c 75 fp = fopen( "/qspi/mymask.txt", "r");
klauss 27:98f824719d1c 76 if( fp == NULL ){
klauss 31:bb5fb28a77df 77 if( debug_file ) debug_msg("Failed to open /qspi/mymask.txt" );
klauss 28:94aec56c6329 78 strncpy( buff_msk, __MY_MSK__, 20 );
klauss 27:98f824719d1c 79 }else{
klauss 46:a670f187a704 80 int read = fread( buff_msk, 1, 512, fp );
klauss 46:a670f187a704 81 if( read > 0 ){
klauss 46:a670f187a704 82 for( int i = 0; i < read; i++ )
klauss 46:a670f187a704 83 if( buff_msk[ i ] == '\n' || buff_msk[ i ] == '\r' ){
klauss 46:a670f187a704 84 buff_msk[ i ] = '\0';
klauss 46:a670f187a704 85 break;
klauss 46:a670f187a704 86 }
klauss 31:bb5fb28a77df 87 if( debug_file ) debug_msg("mascara de rede Eth %s", buff_msk );
klauss 27:98f824719d1c 88 }else{
klauss 31:bb5fb28a77df 89 if( debug_file ) debug_msg("Failed to read /qspi/mymask.txt" );
klauss 28:94aec56c6329 90 strncpy( buff_msk, __MY_MSK__, 20 );
klauss 27:98f824719d1c 91 }
klauss 27:98f824719d1c 92 }
klauss 27:98f824719d1c 93 fclose( fp );
klauss 27:98f824719d1c 94 buff_msk[ 15 ] = 0;
klauss 27:98f824719d1c 95
klauss 27:98f824719d1c 96 fp = fopen( "/qspi/mygate.txt", "r");
klauss 27:98f824719d1c 97 if( fp == NULL ){
klauss 31:bb5fb28a77df 98 if( debug_file ) debug_msg("Failed to open /qspi/mygate.txt" );
klauss 28:94aec56c6329 99 strncpy( buff_gtw, __MY_GTW__, 20 );
klauss 27:98f824719d1c 100 }else{
klauss 46:a670f187a704 101 int read = fread( buff_gtw, 1, 512, fp );
klauss 46:a670f187a704 102 if( read > 0 ){
klauss 46:a670f187a704 103 for( int i = 0; i < read; i++ )
klauss 46:a670f187a704 104 if( buff_gtw[ i ] == '\n' || buff_gtw[ i ] == '\r' ){
klauss 46:a670f187a704 105 buff_gtw[ i ] = '\0';
klauss 46:a670f187a704 106 break;
klauss 46:a670f187a704 107 }
klauss 31:bb5fb28a77df 108 if( debug_file ) debug_msg("Ip Gateway Eth %s", buff_gtw );
klauss 27:98f824719d1c 109 }else{
klauss 31:bb5fb28a77df 110 if( debug_file ) debug_msg("Failed to read /qspi/mygate.txt" );
klauss 28:94aec56c6329 111 strncpy( buff_gtw, __MY_GTW__, 20 );
klauss 27:98f824719d1c 112 }
klauss 27:98f824719d1c 113 }
klauss 27:98f824719d1c 114 fclose( fp );
klauss 27:98f824719d1c 115 buff_gtw[ 15 ] = 0;
klauss 46:a670f187a704 116
klauss 44:cc4996469404 117 if( !initialized ){
klauss 50:d9b6577a70f5 118 //eth.init( buff_ip, buff_msk, buff_gtw );
klauss 50:d9b6577a70f5 119 eth.init( buff_ip, buff_msk, __MY_GTW__ );
klauss 44:cc4996469404 120 initialized = true;
klauss 48:195c97f12e8e 121 return eth.connect();
klauss 44:cc4996469404 122 }
klauss 48:195c97f12e8e 123
klauss 48:195c97f12e8e 124 if( !eth.disconnect() ){
klauss 48:195c97f12e8e 125 return eth.connect();
klauss 48:195c97f12e8e 126 }
klauss 48:195c97f12e8e 127 else{
klauss 48:195c97f12e8e 128 return eth.connect();
klauss 48:195c97f12e8e 129 }
klauss 0:4d17cd9c8f9d 130 }
klauss 0:4d17cd9c8f9d 131
klauss 0:4d17cd9c8f9d 132 Call_Box * __find_CB__( Vector * v_cb, int ext ){
klauss 0:4d17cd9c8f9d 133 Call_Box * cb = NULL;
klauss 0:4d17cd9c8f9d 134 for( register int i = 0; i < v_cb->size(); i++ ){
klauss 0:4d17cd9c8f9d 135 cb = ( Call_Box * )v_cb->get_element( i );
klauss 0:4d17cd9c8f9d 136 if( cb->get_ext() == ext ) return( cb );
klauss 0:4d17cd9c8f9d 137 }
klauss 0:4d17cd9c8f9d 138 return( NULL );
klauss 0:4d17cd9c8f9d 139 }
klauss 0:4d17cd9c8f9d 140
klauss 0:4d17cd9c8f9d 141 VZ_call * __find_Call__( Vector * v_call, int ext ){
klauss 0:4d17cd9c8f9d 142 VZ_call * call = NULL;
klauss 0:4d17cd9c8f9d 143 for( register int i = 0; i < v_call->size(); i++ ){
klauss 0:4d17cd9c8f9d 144 call = ( VZ_call * )v_call->get_element( i );
klauss 0:4d17cd9c8f9d 145 if( call->get_cb_ext() == ext ) return( call );
klauss 0:4d17cd9c8f9d 146 }
klauss 0:4d17cd9c8f9d 147 return( NULL );
klauss 0:4d17cd9c8f9d 148 }
klauss 0:4d17cd9c8f9d 149
klauss 0:4d17cd9c8f9d 150 void registry_aging( Vector * v_cb, uint8_t * data, uint8_t * write_buffer ){
klauss 7:019b08223b87 151 Call_Box * cb = NULL;
klauss 7:019b08223b87 152 if( v_cb && data && write_buffer ){
klauss 7:019b08223b87 153 for( register int i = 0; i < v_cb->size(); i++ ){
klauss 7:019b08223b87 154 cb = (Call_Box * )v_cb->get_element( i );
klauss 7:019b08223b87 155 if( cb->is_timeout() ){
klauss 7:019b08223b87 156 if( cb->reconfigure_timeout() == 0x00 ){
klauss 30:8dfb6d8de53d 157 if( debug_alive ) debug_msg("( ext %d removed )", cb->get_ext() );
klauss 32:43041f5e27c4 158 //cb->unregistry();
klauss 30:8dfb6d8de53d 159 v_cb->remove_element( i );
klauss 30:8dfb6d8de53d 160 delete( cb );
klauss 7:019b08223b87 161 break;
klauss 7:019b08223b87 162 }else{
klauss 31:bb5fb28a77df 163 if( debug_alive ) debug_msg("Ping Cbx %d", cb->get_ext() );
klauss 28:94aec56c6329 164 cb->set_msg_id( ( ( cb->get_msg_id() ) + 1 ) & ( BIT7 ^ 0xff ) );
klauss 7:019b08223b87 165 __send_to_cb__( __build_cb_package__( cb->get_ext(), cb->get_port(), __REGISTRY__,
klauss 7:019b08223b87 166 ( char * )data, cb->get_msg_id(), __CB_BUFFER_SIZE__ - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 7:019b08223b87 167 cb->registry();
klauss 7:019b08223b87 168 }
klauss 7:019b08223b87 169 }
klauss 7:019b08223b87 170 }
klauss 7:019b08223b87 171 }
klauss 0:4d17cd9c8f9d 172 }
klauss 0:4d17cd9c8f9d 173
klauss 0:4d17cd9c8f9d 174 int sip_manager( Vector * v_cb, Vector * v_call, uint8_t * write_buffer ){
klauss 0:4d17cd9c8f9d 175 static int index = 0;
klauss 0:4d17cd9c8f9d 176 if( v_cb && write_buffer ){
klauss 0:4d17cd9c8f9d 177 if( v_cb->size() > 0 ){
klauss 0:4d17cd9c8f9d 178 if( index >= v_cb->size() ) index = 0;
klauss 0:4d17cd9c8f9d 179 }else return 0;
klauss 0:4d17cd9c8f9d 180 Call_Box * cb = (Call_Box * )v_cb->get_element( index );
klauss 0:4d17cd9c8f9d 181 /* Retorna
klauss 0:4d17cd9c8f9d 182 = 0 :: ok
klauss 0:4d17cd9c8f9d 183 < 0 :: tive problemas
klauss 0:4d17cd9c8f9d 184 > 0 :: devo remover essa call do vetor de calls
klauss 0:4d17cd9c8f9d 185 */
klauss 0:4d17cd9c8f9d 186 int returned_value = 0;
klauss 13:ae278302dffe 187
klauss 14:22a35f575502 188 if( cb->status == cb_on_call || cb->status == cb_idle ){
klauss 15:9c7456c1b6f4 189 //debug_msg("");
klauss 14:22a35f575502 190 returned_value = cb->listen_SIP_server();
klauss 14:22a35f575502 191 }
klauss 0:4d17cd9c8f9d 192 index++;
klauss 0:4d17cd9c8f9d 193 return( returned_value );
klauss 0:4d17cd9c8f9d 194 }
klauss 0:4d17cd9c8f9d 195 led1 = !led1;
klauss 0:4d17cd9c8f9d 196 return( -1 );
klauss 0:4d17cd9c8f9d 197 }
klauss 0:4d17cd9c8f9d 198
klauss 0:4d17cd9c8f9d 199 /* remove calls por timeout */
klauss 0:4d17cd9c8f9d 200 void call_manager( Vector * v_call, Vector * v_cb, uint8_t * data, uint8_t * write_buffer, Timeslice * ts ){
klauss 0:4d17cd9c8f9d 201 for( register int i = 0; i < v_call->size(); i++ ){
klauss 0:4d17cd9c8f9d 202 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 29:7246460b73f8 203 if( call->is_timetofinish() ){
klauss 0:4d17cd9c8f9d 204 v_call->remove_element( i );
klauss 0:4d17cd9c8f9d 205 Call_Box * cb = __find_CB__( v_cb, call->get_cb_ext() );
klauss 0:4d17cd9c8f9d 206 if( cb ){
klauss 0:4d17cd9c8f9d 207 cb->status = cb_idle;
klauss 0:4d17cd9c8f9d 208 ts->return_timeslice( cb->get_timeslice() );
klauss 0:4d17cd9c8f9d 209 cb->set_timeslice( 0x00 );
klauss 0:4d17cd9c8f9d 210 data[ __TIMESLICE_PLACE__ ] = 0x00;
klauss 0:4d17cd9c8f9d 211 cb->set_msg_id( ( ( cb->get_msg_id() ) + 1 ) & ( BIT7 ^ 0xff ) );
klauss 0:4d17cd9c8f9d 212 __send_to_cb__( __build_cb_package__( cb->get_ext(), cb->get_port(), __CB_BYE__,
klauss 0:4d17cd9c8f9d 213 ( char * )data, cb->get_msg_id(), __CB_BUFFER_SIZE__ - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 0:4d17cd9c8f9d 214 cb->send_bye();
klauss 13:ae278302dffe 215 set_status( cb->sip->status, sip_idle );
klauss 29:7246460b73f8 216 cb->re_start_timer();
klauss 0:4d17cd9c8f9d 217 }
klauss 9:ffa64f38ef9c 218 delete( call );
klauss 0:4d17cd9c8f9d 219 }
klauss 0:4d17cd9c8f9d 220 }
klauss 0:4d17cd9c8f9d 221 }
klauss 0:4d17cd9c8f9d 222
klauss 0:4d17cd9c8f9d 223 void build_telemetry_report( int ext, int port, char * data ){
klauss 36:728498a78e1e 224 pc.printf("Telemetry pkg from ( %i, %i ) ::\n\r", ext, port );
klauss 31:bb5fb28a77df 225 for( register int i = 0; i < __TELEMETRY_SIZE__; i++ )
klauss 31:bb5fb28a77df 226 pc.printf("%3i ", data[ i ] );
klauss 31:bb5fb28a77df 227 pc.printf("\n\r");
klauss 0:4d17cd9c8f9d 228 }
klauss 0:4d17cd9c8f9d 229
klauss 0:4d17cd9c8f9d 230 void __send_to_cb__( uint8_t * buffer ){
klauss 0:4d17cd9c8f9d 231 xmemcpy( TXBuffer, buffer, DATA_SIZE );
klauss 0:4d17cd9c8f9d 232 send2callboxes();
klauss 0:4d17cd9c8f9d 233 }