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@31:bb5fb28a77df, 2014-09-25 (annotated)

Committer:
klauss
Date:
Thu Sep 25 19:34:46 2014 +0000
Revision:
31:bb5fb28a77df
Parent:
30:8dfb6d8de53d
Child:
32:43041f5e27c4
- mais mudancas no prompt

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 0:4d17cd9c8f9d 4 void reverse( char str[], int length ){
klauss 0:4d17cd9c8f9d 5 int start = 0;
klauss 0:4d17cd9c8f9d 6 int end = length -1;
klauss 0:4d17cd9c8f9d 7 while (start < end){
klauss 0:4d17cd9c8f9d 8 swap(*(str+start), *(str+end));
klauss 0:4d17cd9c8f9d 9 start++;
klauss 0:4d17cd9c8f9d 10 end--;
klauss 0:4d17cd9c8f9d 11 }
klauss 0:4d17cd9c8f9d 12 }
klauss 0:4d17cd9c8f9d 13 char* itoa(int num, char* str, int base){
klauss 0:4d17cd9c8f9d 14 int i = 0;
klauss 0:4d17cd9c8f9d 15 bool isNegative = false;
klauss 0:4d17cd9c8f9d 16
klauss 0:4d17cd9c8f9d 17 if( num == 0 ){
klauss 0:4d17cd9c8f9d 18 str[i++] = '0';
klauss 0:4d17cd9c8f9d 19 str[i] = '\0';
klauss 0:4d17cd9c8f9d 20 return str;
klauss 0:4d17cd9c8f9d 21 }
klauss 0:4d17cd9c8f9d 22 if( num < 0 && base == 10 ){
klauss 0:4d17cd9c8f9d 23 isNegative = true;
klauss 0:4d17cd9c8f9d 24 num = -num;
klauss 0:4d17cd9c8f9d 25 }
klauss 0:4d17cd9c8f9d 26 while( num != 0 ){
klauss 0:4d17cd9c8f9d 27 int rem = num % base;
klauss 0:4d17cd9c8f9d 28 str[i++] = (rem > 9)? (rem-10) + 'a' : rem + '0';
klauss 0:4d17cd9c8f9d 29 num = num/base;
klauss 0:4d17cd9c8f9d 30 }
klauss 0:4d17cd9c8f9d 31 if( isNegative )
klauss 0:4d17cd9c8f9d 32 str[i++] = '-';
klauss 0:4d17cd9c8f9d 33
klauss 0:4d17cd9c8f9d 34 str[i] = '\0'; // Append string terminator
klauss 0:4d17cd9c8f9d 35
klauss 0:4d17cd9c8f9d 36 reverse( str, i );
klauss 0:4d17cd9c8f9d 37 return( str );
klauss 0:4d17cd9c8f9d 38 }
klauss 0:4d17cd9c8f9d 39
klauss 0:4d17cd9c8f9d 40 void reset_leds( void ){
klauss 0:4d17cd9c8f9d 41 led1 = led2 = 1;
klauss 0:4d17cd9c8f9d 42 led3 = led4 = 0;
klauss 0:4d17cd9c8f9d 43 }
klauss 0:4d17cd9c8f9d 44
klauss 8:e3bfe62a477e 45 int __init_eth__( EthernetInterface * eth ){
klauss 27:98f824719d1c 46 char buff_ip[ 16 ];
klauss 27:98f824719d1c 47 char buff_msk[ 16 ];
klauss 27:98f824719d1c 48 char buff_gtw[ 16 ];
klauss 28:94aec56c6329 49 pc.printf("\n\r");
klauss 27:98f824719d1c 50 FILE *fp = fopen( "/qspi/myip.txt", "r");
klauss 27:98f824719d1c 51 if( fp == NULL ){
klauss 31:bb5fb28a77df 52 if( debug_file ) debug_msg("Failed to open /qspi/myip.txt" );
klauss 27:98f824719d1c 53 strncpy( buff_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 54 }else{
klauss 27:98f824719d1c 55 if( fread( buff_ip, 1, 512, fp ) > 0 ){
klauss 31:bb5fb28a77df 56 if( debug_file ) debug_msg("Eth ip %s", buff_ip );
klauss 27:98f824719d1c 57 }else{
klauss 31:bb5fb28a77df 58 if( debug_file ) if( debug_file ) debug_msg("Failed to read /qspi/myip.txt" );
klauss 27:98f824719d1c 59 strncpy( buff_ip, __MY_IP__, 20 );
klauss 27:98f824719d1c 60 }
klauss 27:98f824719d1c 61 }
klauss 27:98f824719d1c 62 fclose( fp );
klauss 27:98f824719d1c 63 buff_ip[ 15 ] = 0;
klauss 27:98f824719d1c 64
klauss 15:9c7456c1b6f4 65
klauss 27:98f824719d1c 66 fp = fopen( "/qspi/mymask.txt", "r");
klauss 27:98f824719d1c 67 if( fp == NULL ){
klauss 31:bb5fb28a77df 68 if( debug_file ) debug_msg("Failed to open /qspi/mymask.txt" );
klauss 28:94aec56c6329 69 strncpy( buff_msk, __MY_MSK__, 20 );
klauss 27:98f824719d1c 70 }else{
klauss 27:98f824719d1c 71 if( fread( buff_msk, 1, 512, fp ) > 0 ){
klauss 31:bb5fb28a77df 72 if( debug_file ) debug_msg("mascara de rede Eth %s", buff_msk );
klauss 27:98f824719d1c 73 }else{
klauss 31:bb5fb28a77df 74 if( debug_file ) debug_msg("Failed to read /qspi/mymask.txt" );
klauss 28:94aec56c6329 75 strncpy( buff_msk, __MY_MSK__, 20 );
klauss 27:98f824719d1c 76 }
klauss 27:98f824719d1c 77 }
klauss 27:98f824719d1c 78 fclose( fp );
klauss 27:98f824719d1c 79 buff_msk[ 15 ] = 0;
klauss 27:98f824719d1c 80
klauss 27:98f824719d1c 81
klauss 27:98f824719d1c 82 fp = fopen( "/qspi/mygate.txt", "r");
klauss 27:98f824719d1c 83 if( fp == NULL ){
klauss 31:bb5fb28a77df 84 if( debug_file ) debug_msg("Failed to open /qspi/mygate.txt" );
klauss 28:94aec56c6329 85 strncpy( buff_gtw, __MY_GTW__, 20 );
klauss 27:98f824719d1c 86 }else{
klauss 27:98f824719d1c 87 if( fread( buff_gtw, 1, 512, fp ) > 0 ){
klauss 31:bb5fb28a77df 88 if( debug_file ) debug_msg("Ip Gateway Eth %s", buff_gtw );
klauss 27:98f824719d1c 89 }else{
klauss 31:bb5fb28a77df 90 if( debug_file ) debug_msg("Failed to read /qspi/mygate.txt" );
klauss 28:94aec56c6329 91 strncpy( buff_gtw, __MY_GTW__, 20 );
klauss 27:98f824719d1c 92 }
klauss 27:98f824719d1c 93 }
klauss 27:98f824719d1c 94 fclose( fp );
klauss 27:98f824719d1c 95 buff_gtw[ 15 ] = 0;
klauss 27:98f824719d1c 96
klauss 27:98f824719d1c 97 eth->init( buff_ip, buff_msk, buff_gtw );
klauss 8:e3bfe62a477e 98 return eth->connect();
klauss 0:4d17cd9c8f9d 99 }
klauss 0:4d17cd9c8f9d 100
klauss 0:4d17cd9c8f9d 101 Call_Box * __find_CB__( Vector * v_cb, int ext ){
klauss 0:4d17cd9c8f9d 102 Call_Box * cb = NULL;
klauss 0:4d17cd9c8f9d 103 for( register int i = 0; i < v_cb->size(); i++ ){
klauss 0:4d17cd9c8f9d 104 cb = ( Call_Box * )v_cb->get_element( i );
klauss 0:4d17cd9c8f9d 105 if( cb->get_ext() == ext ) return( cb );
klauss 0:4d17cd9c8f9d 106 }
klauss 0:4d17cd9c8f9d 107 return( NULL );
klauss 0:4d17cd9c8f9d 108 }
klauss 0:4d17cd9c8f9d 109
klauss 0:4d17cd9c8f9d 110 VZ_call * __find_Call__( Vector * v_call, int ext ){
klauss 0:4d17cd9c8f9d 111 VZ_call * call = NULL;
klauss 0:4d17cd9c8f9d 112 for( register int i = 0; i < v_call->size(); i++ ){
klauss 0:4d17cd9c8f9d 113 call = ( VZ_call * )v_call->get_element( i );
klauss 0:4d17cd9c8f9d 114 if( call->get_cb_ext() == ext ) return( call );
klauss 0:4d17cd9c8f9d 115 }
klauss 0:4d17cd9c8f9d 116 return( NULL );
klauss 0:4d17cd9c8f9d 117 }
klauss 0:4d17cd9c8f9d 118
klauss 0:4d17cd9c8f9d 119 void registry_aging( Vector * v_cb, uint8_t * data, uint8_t * write_buffer ){
klauss 7:019b08223b87 120 Call_Box * cb = NULL;
klauss 7:019b08223b87 121 if( v_cb && data && write_buffer ){
klauss 7:019b08223b87 122 for( register int i = 0; i < v_cb->size(); i++ ){
klauss 7:019b08223b87 123 cb = (Call_Box * )v_cb->get_element( i );
klauss 7:019b08223b87 124 if( cb->is_timeout() ){
klauss 7:019b08223b87 125 if( cb->reconfigure_timeout() == 0x00 ){
klauss 30:8dfb6d8de53d 126 if( debug_alive ) debug_msg("( ext %d removed )", cb->get_ext() );
klauss 30:8dfb6d8de53d 127 cb->unregistry();
klauss 30:8dfb6d8de53d 128 v_cb->remove_element( i );
klauss 30:8dfb6d8de53d 129 delete( cb );
klauss 7:019b08223b87 130 break;
klauss 7:019b08223b87 131 }else{
klauss 31:bb5fb28a77df 132 if( debug_alive ) debug_msg("Ping Cbx %d", cb->get_ext() );
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 0:4d17cd9c8f9d 141 }
klauss 0:4d17cd9c8f9d 142
klauss 0:4d17cd9c8f9d 143 int sip_manager( Vector * v_cb, Vector * v_call, uint8_t * write_buffer ){
klauss 0:4d17cd9c8f9d 144 static int index = 0;
klauss 15:9c7456c1b6f4 145 //debug_msg("");
klauss 0:4d17cd9c8f9d 146 if( v_cb && write_buffer ){
klauss 0:4d17cd9c8f9d 147 if( v_cb->size() > 0 ){
klauss 15:9c7456c1b6f4 148 //debug_msg("");
klauss 0:4d17cd9c8f9d 149 if( index >= v_cb->size() ) index = 0;
klauss 0:4d17cd9c8f9d 150 }else return 0;
klauss 0:4d17cd9c8f9d 151 Call_Box * cb = (Call_Box * )v_cb->get_element( index );
klauss 0:4d17cd9c8f9d 152 /* Retorna
klauss 0:4d17cd9c8f9d 153 = 0 :: ok
klauss 0:4d17cd9c8f9d 154 < 0 :: tive problemas
klauss 0:4d17cd9c8f9d 155 > 0 :: devo remover essa call do vetor de calls
klauss 0:4d17cd9c8f9d 156 */
klauss 0:4d17cd9c8f9d 157 int returned_value = 0;
klauss 13:ae278302dffe 158
klauss 14:22a35f575502 159 if( cb->status == cb_on_call || cb->status == cb_idle ){
klauss 15:9c7456c1b6f4 160 //debug_msg("");
klauss 14:22a35f575502 161 returned_value = cb->listen_SIP_server();
klauss 14:22a35f575502 162 }
klauss 0:4d17cd9c8f9d 163 index++;
klauss 0:4d17cd9c8f9d 164 return( returned_value );
klauss 0:4d17cd9c8f9d 165 }
klauss 0:4d17cd9c8f9d 166 led1 = !led1;
klauss 0:4d17cd9c8f9d 167 return( -1 );
klauss 0:4d17cd9c8f9d 168 }
klauss 0:4d17cd9c8f9d 169
klauss 0:4d17cd9c8f9d 170 /* remove calls por timeout */
klauss 0:4d17cd9c8f9d 171 void call_manager( Vector * v_call, Vector * v_cb, uint8_t * data, uint8_t * write_buffer, Timeslice * ts ){
klauss 0:4d17cd9c8f9d 172 for( register int i = 0; i < v_call->size(); i++ ){
klauss 0:4d17cd9c8f9d 173 VZ_call * call = ( VZ_call * )v_call->get_element( i );
klauss 29:7246460b73f8 174 if( call->is_timetofinish() ){
klauss 0:4d17cd9c8f9d 175 v_call->remove_element( i );
klauss 0:4d17cd9c8f9d 176 Call_Box * cb = __find_CB__( v_cb, call->get_cb_ext() );
klauss 0:4d17cd9c8f9d 177 if( cb ){
klauss 0:4d17cd9c8f9d 178 cb->status = cb_idle;
klauss 0:4d17cd9c8f9d 179 ts->return_timeslice( cb->get_timeslice() );
klauss 0:4d17cd9c8f9d 180 cb->set_timeslice( 0x00 );
klauss 0:4d17cd9c8f9d 181 data[ __TIMESLICE_PLACE__ ] = 0x00;
klauss 0:4d17cd9c8f9d 182 cb->set_msg_id( ( ( cb->get_msg_id() ) + 1 ) & ( BIT7 ^ 0xff ) );
klauss 0:4d17cd9c8f9d 183 __send_to_cb__( __build_cb_package__( cb->get_ext(), cb->get_port(), __CB_BYE__,
klauss 0:4d17cd9c8f9d 184 ( char * )data, cb->get_msg_id(), __CB_BUFFER_SIZE__ - __VZ_HEADER_OFFSET__, write_buffer ) );
klauss 0:4d17cd9c8f9d 185 cb->send_bye();
klauss 13:ae278302dffe 186 set_status( cb->sip->status, sip_idle );
klauss 29:7246460b73f8 187 cb->re_start_timer();
klauss 0:4d17cd9c8f9d 188 }
klauss 9:ffa64f38ef9c 189 delete( call );
klauss 0:4d17cd9c8f9d 190 }
klauss 0:4d17cd9c8f9d 191 }
klauss 0:4d17cd9c8f9d 192 }
klauss 0:4d17cd9c8f9d 193
klauss 0:4d17cd9c8f9d 194 void build_telemetry_report( int ext, int port, char * data ){
klauss 31:bb5fb28a77df 195 pc.printf("Telemetry pkg from %i ::\n\r", ext );
klauss 31:bb5fb28a77df 196 for( register int i = 0; i < __TELEMETRY_SIZE__; i++ )
klauss 31:bb5fb28a77df 197 pc.printf("%3i ", data[ i ] );
klauss 31:bb5fb28a77df 198 pc.printf("\n\r");
klauss 0:4d17cd9c8f9d 199 }
klauss 0:4d17cd9c8f9d 200
klauss 0:4d17cd9c8f9d 201 void __send_to_cb__( uint8_t * buffer ){
klauss 0:4d17cd9c8f9d 202 xmemcpy( TXBuffer, buffer, DATA_SIZE );
klauss 0:4d17cd9c8f9d 203 send2callboxes();
klauss 0:4d17cd9c8f9d 204 }