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@29:7246460b73f8, 2014-09-24 (annotated)

Committer:
klauss
Date:
Wed Sep 24 18:02:18 2014 +0000
Revision:
29:7246460b73f8
Parent:
28:94aec56c6329
Child:
30:8dfb6d8de53d
- Mudancas no prompt; - Timer do cb off enquanto ele estiver em ligacao

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 0:4d17cd9c8f9d 1 #include "utils.h"
klauss 0:4d17cd9c8f9d 2
klauss 0:4d17cd9c8f9d 3 void reverse( char str[], int length ){
klauss 0:4d17cd9c8f9d 4 int start = 0;
klauss 0:4d17cd9c8f9d 5 int end = length -1;
klauss 0:4d17cd9c8f9d 6 while (start < end){
klauss 0:4d17cd9c8f9d 7 swap(*(str+start), *(str+end));
klauss 0:4d17cd9c8f9d 8 start++;
klauss 0:4d17cd9c8f9d 9 end--;
klauss 0:4d17cd9c8f9d 10 }
klauss 0:4d17cd9c8f9d 11 }
klauss 0:4d17cd9c8f9d 12 char* itoa(int num, char* str, int base){
klauss 0:4d17cd9c8f9d 13 int i = 0;
klauss 0:4d17cd9c8f9d 14 bool isNegative = false;
klauss 0:4d17cd9c8f9d 15
klauss 0:4d17cd9c8f9d 16 if( num == 0 ){
klauss 0:4d17cd9c8f9d 17 str[i++] = '0';
klauss 0:4d17cd9c8f9d 18 str[i] = '\0';
klauss 0:4d17cd9c8f9d 19 return str;
klauss 0:4d17cd9c8f9d 20 }
klauss 0:4d17cd9c8f9d 21 if( num < 0 && base == 10 ){
klauss 0:4d17cd9c8f9d 22 isNegative = true;
klauss 0:4d17cd9c8f9d 23 num = -num;
klauss 0:4d17cd9c8f9d 24 }
klauss 0:4d17cd9c8f9d 25 while( num != 0 ){
klauss 0:4d17cd9c8f9d 26 int rem = num % base;
klauss 0:4d17cd9c8f9d 27 str[i++] = (rem > 9)? (rem-10) + 'a' : rem + '0';
klauss 0:4d17cd9c8f9d 28 num = num/base;
klauss 0:4d17cd9c8f9d 29 }
klauss 0:4d17cd9c8f9d 30 if( isNegative )
klauss 0:4d17cd9c8f9d 31 str[i++] = '-';
klauss 0:4d17cd9c8f9d 32
klauss 0:4d17cd9c8f9d 33 str[i] = '\0'; // Append string terminator
klauss 0:4d17cd9c8f9d 34
klauss 0:4d17cd9c8f9d 35 reverse( str, i );
klauss 0:4d17cd9c8f9d 36 return( str );
klauss 0:4d17cd9c8f9d 37 }
klauss 0:4d17cd9c8f9d 38
klauss 0:4d17cd9c8f9d 39 void reset_leds( void ){
klauss 0:4d17cd9c8f9d 40 led1 = led2 = 1;
klauss 0:4d17cd9c8f9d 41 led3 = led4 = 0;
klauss 0:4d17cd9c8f9d 42 }
klauss 0:4d17cd9c8f9d 43
klauss 8:e3bfe62a477e 44 int __init_eth__( EthernetInterface * eth ){
klauss 27:98f824719d1c 45 char buff_ip[ 16 ];
klauss 27:98f824719d1c 46 char buff_msk[ 16 ];
klauss 27:98f824719d1c 47 char buff_gtw[ 16 ];
klauss 28:94aec56c6329 48 pc.printf("\n\r");
klauss 27:98f824719d1c 49 FILE *fp = fopen( "/qspi/myip.txt", "r");
klauss 27:98f824719d1c 50 if( fp == NULL ){
klauss 28:94aec56c6329 51 debug_msg("Failed to open /qspi/myip.txt" );
klauss 27:98f824719d1c 52 strncpy( buff_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 53 }else{
klauss 27:98f824719d1c 54 if( fread( buff_ip, 1, 512, fp ) > 0 ){
klauss 27:98f824719d1c 55 debug_msg("Eth ip %s", buff_ip );
klauss 27:98f824719d1c 56 }else{
klauss 28:94aec56c6329 57 debug_msg("Failed to read /qspi/myip.txt" );
klauss 27:98f824719d1c 58 strncpy( buff_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 59 }
klauss 27:98f824719d1c 60 }
klauss 27:98f824719d1c 61 fclose( fp );
klauss 27:98f824719d1c 62 buff_ip[ 15 ] = 0;
klauss 27:98f824719d1c 63
klauss 15:9c7456c1b6f4 64
klauss 27:98f824719d1c 65 fp = fopen( "/qspi/mymask.txt", "r");
klauss 27:98f824719d1c 66 if( fp == NULL ){
klauss 28:94aec56c6329 67 debug_msg("Failed to open /qspi/mymask.txt" );
klauss 28:94aec56c6329 68 strncpy( buff_msk, __MY_MSK__, 20 );
klauss 27:98f824719d1c 69 }else{
klauss 27:98f824719d1c 70 if( fread( buff_msk, 1, 512, fp ) > 0 ){
klauss 27:98f824719d1c 71 debug_msg("mascara de rede Eth %s", buff_msk );
klauss 27:98f824719d1c 72 }else{
klauss 28:94aec56c6329 73 debug_msg("Failed to read /qspi/mymask.txt" );
klauss 28:94aec56c6329 74 strncpy( buff_msk, __MY_MSK__, 20 );
klauss 27:98f824719d1c 75 }
klauss 27:98f824719d1c 76 }
klauss 27:98f824719d1c 77 fclose( fp );
klauss 27:98f824719d1c 78 buff_msk[ 15 ] = 0;
klauss 27:98f824719d1c 79
klauss 27:98f824719d1c 80
klauss 27:98f824719d1c 81 fp = fopen( "/qspi/mygate.txt", "r");
klauss 27:98f824719d1c 82 if( fp == NULL ){
klauss 28:94aec56c6329 83 debug_msg("Failed to open /qspi/mygate.txt" );
klauss 28:94aec56c6329 84 strncpy( buff_gtw, __MY_GTW__, 20 );
klauss 27:98f824719d1c 85 }else{
klauss 27:98f824719d1c 86 if( fread( buff_gtw, 1, 512, fp ) > 0 ){
klauss 27:98f824719d1c 87 debug_msg("Ip Gateway Eth %s", buff_gtw );
klauss 27:98f824719d1c 88 }else{
klauss 28:94aec56c6329 89 debug_msg("Failed to read /qspi/mygate.txt" );
klauss 28:94aec56c6329 90 strncpy( buff_gtw, __MY_GTW__, 20 );
klauss 27:98f824719d1c 91 }
klauss 27:98f824719d1c 92 }
klauss 27:98f824719d1c 93 fclose( fp );
klauss 27:98f824719d1c 94 buff_gtw[ 15 ] = 0;
klauss 27:98f824719d1c 95
klauss 27:98f824719d1c 96 eth->init( buff_ip, buff_msk, buff_gtw );
klauss 8:e3bfe62a477e 97 return eth->connect();
klauss 0:4d17cd9c8f9d 98 }
klauss 0:4d17cd9c8f9d 99
klauss 0:4d17cd9c8f9d 100 Call_Box * __find_CB__( Vector * v_cb, int ext ){
klauss 0:4d17cd9c8f9d 101 Call_Box * cb = NULL;
klauss 0:4d17cd9c8f9d 102 for( register int i = 0; i < v_cb->size(); i++ ){
klauss 0:4d17cd9c8f9d 103 cb = ( Call_Box * )v_cb->get_element( i );
klauss 0:4d17cd9c8f9d 104 if( cb->get_ext() == ext ) return( cb );
klauss 0:4d17cd9c8f9d 105 }
klauss 0:4d17cd9c8f9d 106 return( NULL );
klauss 0:4d17cd9c8f9d 107 }
klauss 0:4d17cd9c8f9d 108
klauss 0:4d17cd9c8f9d 109 VZ_call * __find_Call__( Vector * v_call, int ext ){
klauss 0:4d17cd9c8f9d 110 VZ_call * call = NULL;
klauss 0:4d17cd9c8f9d 111 for( register int i = 0; i < v_call->size(); i++ ){
klauss 0:4d17cd9c8f9d 112 call = ( VZ_call * )v_call->get_element( i );
klauss 0:4d17cd9c8f9d 113 if( call->get_cb_ext() == ext ) return( call );
klauss 0:4d17cd9c8f9d 114 }
klauss 0:4d17cd9c8f9d 115 return( NULL );
klauss 0:4d17cd9c8f9d 116 }
klauss 0:4d17cd9c8f9d 117
klauss 0:4d17cd9c8f9d 118 void registry_aging( Vector * v_cb, uint8_t * data, uint8_t * write_buffer ){
klauss 7:019b08223b87 119 Call_Box * cb = NULL;
klauss 7:019b08223b87 120 if( v_cb && data && write_buffer ){
klauss 7:019b08223b87 121 for( register int i = 0; i < v_cb->size(); i++ ){
klauss 7:019b08223b87 122 cb = (Call_Box * )v_cb->get_element( i );
klauss 7:019b08223b87 123 if( cb->is_timeout() ){
klauss 7:019b08223b87 124 if( cb->reconfigure_timeout() == 0x00 ){
klauss 15:9c7456c1b6f4 125 // debug_msg("( ext %d removed", cb->get_ext() );
klauss 9:ffa64f38ef9c 126 //cb->unregistry();
klauss 9:ffa64f38ef9c 127 //v_cb->remove_element( i );
klauss 9:ffa64f38ef9c 128 //delete( cb );
klauss 7:019b08223b87 129 break;
klauss 7:019b08223b87 130 }else{
klauss 15:9c7456c1b6f4 131 // debug_msg("Ping on %d", cb->get_ext() );
klauss 14:22a35f575502 132
klauss 28:94aec56c6329 133 cb->set_msg_id( ( ( cb->get_msg_id() ) + 1 ) & ( BIT7 ^ 0xff ) );
klauss 7:019b08223b87 134 __send_to_cb__( __build_cb_package__( cb->get_ext(), cb->get_port(), __REGISTRY__,
klauss 7:019b08223b87 135 ( char * )data, cb->get_msg_id(), __CB_BUFFER_SIZE__ - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 7:019b08223b87 136 cb->registry();
klauss 7:019b08223b87 137 }
klauss 7:019b08223b87 138 }
klauss 7:019b08223b87 139 }
klauss 7:019b08223b87 140 }
klauss 4:de46f0d9b14d 141 /*
klauss 0:4d17cd9c8f9d 142 Call_Box * cb = NULL;
klauss 4:de46f0d9b14d 143 if( v_cb && data && write_buffer ){
klauss 4:de46f0d9b14d 144 bool remove_slave = false;
klauss 4:de46f0d9b14d 145 int slave = 0x00;
klauss 4:de46f0d9b14d 146 int tam = v_cb->size();
klauss 4:de46f0d9b14d 147 for( register int i = 0; i < v_cb->size(); i++ ){
klauss 3:cd9148672e25 148 cb = (Call_Box * )v_cb->get_element( i );
klauss 4:de46f0d9b14d 149 if( cb->get_ext() % 2 ) continue;
klauss 3:cd9148672e25 150 if( cb->is_timeout() ){
klauss 3:cd9148672e25 151 if( cb->reconfigure_timeout() == 0x00 ){
klauss 4:de46f0d9b14d 152 debug_msg("( ext %d removed", cb->get_ext() );
klauss 4:de46f0d9b14d 153 cb->unregistry();
klauss 4:de46f0d9b14d 154 slave = cb->get_ext() + 1;
klauss 4:de46f0d9b14d 155 remove_slave = true;
klauss 3:cd9148672e25 156 v_cb->remove_element( i );
klauss 3:cd9148672e25 157 delete( cb );
klauss 4:de46f0d9b14d 158 break;
klauss 3:cd9148672e25 159 }else{
klauss 3:cd9148672e25 160 cb->set_msg_id( ( ( cb->get_msg_id() ) + 1 ) & ( BIT7 ^ 0xff ) );
klauss 3:cd9148672e25 161 __send_to_cb__( __build_cb_package__( cb->get_ext(), cb->get_port(), __REGISTRY__,
klauss 3:cd9148672e25 162 ( char * )data, cb->get_msg_id(), __CB_BUFFER_SIZE__ - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 3:cd9148672e25 163 cb->registry();
klauss 3:cd9148672e25 164 }
klauss 2:93bec7313ccc 165 }
klauss 0:4d17cd9c8f9d 166 }
klauss 4:de46f0d9b14d 167 if( remove_slave ){
klauss 4:de46f0d9b14d 168 for( register int i = 0; i < v_cb->size(); i++ ){
klauss 4:de46f0d9b14d 169 cb = (Call_Box * )v_cb->get_element( i );
klauss 4:de46f0d9b14d 170 if( cb->get_ext() == slave ){
klauss 4:de46f0d9b14d 171 debug_msg("( ext %d removed", cb->get_ext() );
klauss 4:de46f0d9b14d 172 cb->unregistry();
klauss 4:de46f0d9b14d 173 v_cb->remove_element( i );
klauss 4:de46f0d9b14d 174 delete( cb );
klauss 4:de46f0d9b14d 175 }
klauss 4:de46f0d9b14d 176 }
klauss 4:de46f0d9b14d 177 }
klauss 4:de46f0d9b14d 178 if( tam != v_cb->size() ) debug_msg("%d ---> %d", tam, v_cb->size() );
klauss 0:4d17cd9c8f9d 179 }
klauss 4:de46f0d9b14d 180 */
klauss 15:9c7456c1b6f4 181 //debug_msg("");
klauss 0:4d17cd9c8f9d 182 }
klauss 0:4d17cd9c8f9d 183
klauss 0:4d17cd9c8f9d 184 int sip_manager( Vector * v_cb, Vector * v_call, uint8_t * write_buffer ){
klauss 0:4d17cd9c8f9d 185 static int index = 0;
klauss 15:9c7456c1b6f4 186 //debug_msg("");
klauss 0:4d17cd9c8f9d 187 if( v_cb && write_buffer ){
klauss 0:4d17cd9c8f9d 188 if( v_cb->size() > 0 ){
klauss 15:9c7456c1b6f4 189 //debug_msg("");
klauss 0:4d17cd9c8f9d 190 if( index >= v_cb->size() ) index = 0;
klauss 0:4d17cd9c8f9d 191 }else return 0;
klauss 0:4d17cd9c8f9d 192 Call_Box * cb = (Call_Box * )v_cb->get_element( index );
klauss 0:4d17cd9c8f9d 193 /* Retorna
klauss 0:4d17cd9c8f9d 194 = 0 :: ok
klauss 0:4d17cd9c8f9d 195 < 0 :: tive problemas
klauss 0:4d17cd9c8f9d 196 > 0 :: devo remover essa call do vetor de calls
klauss 0:4d17cd9c8f9d 197 */
klauss 0:4d17cd9c8f9d 198 int returned_value = 0;
klauss 13:ae278302dffe 199
klauss 14:22a35f575502 200 if( cb->status == cb_on_call || cb->status == cb_idle ){
klauss 15:9c7456c1b6f4 201 //debug_msg("");
klauss 14:22a35f575502 202 returned_value = cb->listen_SIP_server();
klauss 14:22a35f575502 203 }
klauss 0:4d17cd9c8f9d 204 index++;
klauss 0:4d17cd9c8f9d 205 return( returned_value );
klauss 0:4d17cd9c8f9d 206 }
klauss 0:4d17cd9c8f9d 207 led1 = !led1;
klauss 0:4d17cd9c8f9d 208 return( -1 );
klauss 0:4d17cd9c8f9d 209 }
klauss 0:4d17cd9c8f9d 210
klauss 0:4d17cd9c8f9d 211 /* remove calls por timeout */
klauss 0:4d17cd9c8f9d 212 void call_manager( Vector * v_call, Vector * v_cb, uint8_t * data, uint8_t * write_buffer, Timeslice * ts ){
klauss 0:4d17cd9c8f9d 213 for( register int i = 0; i < v_call->size(); i++ ){
klauss 0:4d17cd9c8f9d 214 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 29:7246460b73f8 215 if( call->is_timetofinish() ){
klauss 0:4d17cd9c8f9d 216 v_call->remove_element( i );
klauss 0:4d17cd9c8f9d 217 Call_Box * cb = __find_CB__( v_cb, call->get_cb_ext() );
klauss 0:4d17cd9c8f9d 218 if( cb ){
klauss 0:4d17cd9c8f9d 219 cb->status = cb_idle;
klauss 0:4d17cd9c8f9d 220 ts->return_timeslice( cb->get_timeslice() );
klauss 0:4d17cd9c8f9d 221 cb->set_timeslice( 0x00 );
klauss 0:4d17cd9c8f9d 222 data[ __TIMESLICE_PLACE__ ] = 0x00;
klauss 0:4d17cd9c8f9d 223 cb->set_msg_id( ( ( cb->get_msg_id() ) + 1 ) & ( BIT7 ^ 0xff ) );
klauss 0:4d17cd9c8f9d 224 __send_to_cb__( __build_cb_package__( cb->get_ext(), cb->get_port(), __CB_BYE__,
klauss 0:4d17cd9c8f9d 225 ( char * )data, cb->get_msg_id(), __CB_BUFFER_SIZE__ - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 0:4d17cd9c8f9d 226 cb->send_bye();
klauss 13:ae278302dffe 227 set_status( cb->sip->status, sip_idle );
klauss 29:7246460b73f8 228 cb->re_start_timer();
klauss 0:4d17cd9c8f9d 229 }
klauss 9:ffa64f38ef9c 230 delete( call );
klauss 0:4d17cd9c8f9d 231 }
klauss 0:4d17cd9c8f9d 232 }
klauss 0:4d17cd9c8f9d 233 }
klauss 0:4d17cd9c8f9d 234
klauss 0:4d17cd9c8f9d 235 void build_telemetry_report( int ext, int port, char * data ){
klauss 0:4d17cd9c8f9d 236 // construir o pacote de telemetria aqui
klauss 0:4d17cd9c8f9d 237 // decidir se isso sera escrito em disco e de tempos em tempos enviado para o servidor ...
klauss 0:4d17cd9c8f9d 238 // ou se sera enviado toda vez que determinado cb se registrar ...
klauss 0:4d17cd9c8f9d 239 }
klauss 0:4d17cd9c8f9d 240
klauss 0:4d17cd9c8f9d 241 void __send_to_cb__( uint8_t * buffer ){
klauss 0:4d17cd9c8f9d 242 xmemcpy( TXBuffer, buffer, DATA_SIZE );
klauss 0:4d17cd9c8f9d 243 send2callboxes();
klauss 0:4d17cd9c8f9d 244 }