Vinicius Leite / Mbed 2 deprecated ptgm_semDMA_vini

protegemed, aquisição via A/D simples utilizando interrupção do timer

Dependencies:   EthernetInterface NTPClient mbed-rtos mbed

Fork of ptgm_semDMA by Marcelo Rebonatto

main.cpp@1:8129536051df, 2016-01-13 (annotated)

Committer:
viniciushl
Date:
Wed Jan 13 18:53:25 2016 +0000
Revision:
1:8129536051df
Parent:
0:fac116e94d44 
Alterada captura para aquisi??o simples do A/D utilizando interrup??o do timer;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rebonatto 0:fac116e94d44 1 /*
rebonatto 0:fac116e94d44 2 Projeto teste de Enviar dados coletados sem calcular a FFT.
rebonatto 0:fac116e94d44 3 Aquisição das amostras realizada sem DMA
rebonatto 0:fac116e94d44 4
rebonatto 0:fac116e94d44 5 */
rebonatto 0:fac116e94d44 6
viniciushl 1:8129536051df 7 #define MSGWINDOW "Version 5"
rebonatto 0:fac116e94d44 8
rebonatto 0:fac116e94d44 9 #include <stdio.h>
rebonatto 0:fac116e94d44 10
rebonatto 0:fac116e94d44 11 #include "mbed.h"
rebonatto 0:fac116e94d44 12 #include "rtos.h"
rebonatto 0:fac116e94d44 13 #include "cmsis_os.h"
rebonatto 0:fac116e94d44 14 #include "EthernetInterface.h"
rebonatto 0:fac116e94d44 15 #include "Settings.h"
rebonatto 0:fac116e94d44 16 #include "Capture.h"
rebonatto 0:fac116e94d44 17 #include "Http_post.h"
rebonatto 0:fac116e94d44 18 #include "SignalProcessor.h"
rebonatto 0:fac116e94d44 19 #include "EventDetector.h"
rebonatto 0:fac116e94d44 20 #include "limites.h"
rebonatto 0:fac116e94d44 21
rebonatto 0:fac116e94d44 22 #include "TelnetServer.h"
rebonatto 0:fac116e94d44 23
rebonatto 0:fac116e94d44 24 #include "tftpsrv.h"
rebonatto 0:fac116e94d44 25 #include "ntpc.h"
rebonatto 0:fac116e94d44 26
rebonatto 0:fac116e94d44 27 #include "PmedLog.h"
rebonatto 0:fac116e94d44 28
rebonatto 0:fac116e94d44 29 #include "NTPClient.h"
rebonatto 0:fac116e94d44 30
rebonatto 0:fac116e94d44 31 #include "whatchdog.h"
rebonatto 0:fac116e94d44 32
rebonatto 0:fac116e94d44 33 EthernetInterface eth;
rebonatto 0:fac116e94d44 34 Watchdog wdt;
rebonatto 0:fac116e94d44 35
rebonatto 0:fac116e94d44 36 Semaphore tranca(1);
rebonatto 0:fac116e94d44 37
rebonatto 0:fac116e94d44 38 void InitializeEthernetLink()
rebonatto 0:fac116e94d44 39 {
rebonatto 0:fac116e94d44 40 if(Settings::get_Dhcp())
rebonatto 0:fac116e94d44 41 //EthernetIf::Initialize(); //Use DHCP
rebonatto 0:fac116e94d44 42 eth.init(); //Use DHCP
rebonatto 0:fac116e94d44 43 else
rebonatto 0:fac116e94d44 44 //EthernetIf::Initialize(Settings::get_IpAddress(),Settings::get_Netmask(),Settings::get_Gateway());
rebonatto 0:fac116e94d44 45 eth.init(Settings::get_IpAddress(),Settings::get_Netmask(),Settings::get_Gateway());
rebonatto 0:fac116e94d44 46
rebonatto 0:fac116e94d44 47 //EthernetIf::Connect();
rebonatto 0:fac116e94d44 48 eth.connect();
rebonatto 0:fac116e94d44 49 //printf("IP Address is %s\n", EthernetIf::get_IpAddress());
rebonatto 0:fac116e94d44 50 printf("IP Address is NEW %s\n", eth.getIPAddress());
rebonatto 0:fac116e94d44 51 }
rebonatto 0:fac116e94d44 52
rebonatto 0:fac116e94d44 53 int main() {
viniciushl 1:8129536051df 54
viniciushl 1:8129536051df 55
rebonatto 0:fac116e94d44 56 float inicio, fim, maior, menor, dif;
rebonatto 0:fac116e94d44 57 float inicioc, fimc, maiorc, menorc, difc;
rebonatto 0:fac116e94d44 58 Timer t,tc;
viniciushl 1:8129536051df 59 /*
rebonatto 0:fac116e94d44 60 if ((LPC_WDT->WDMOD >> 2) & 1){
rebonatto 0:fac116e94d44 61 //myled4 = 1;
rebonatto 0:fac116e94d44 62 PmedLog::WriteEntry(PMEDLOG_INITIALIZINGWDT);
rebonatto 0:fac116e94d44 63 }
rebonatto 0:fac116e94d44 64 else{
rebonatto 0:fac116e94d44 65 //myled3 = 1;
rebonatto 0:fac116e94d44 66 PmedLog::WriteEntry(PMEDLOG_INITIALIZING);
viniciushl 1:8129536051df 67 }*/
rebonatto 0:fac116e94d44 68
rebonatto 0:fac116e94d44 69 printf("\r\n %s \r\n", MSGWINDOW);
viniciushl 1:8129536051df 70
rebonatto 0:fac116e94d44 71 FILE *f;
rebonatto 0:fac116e94d44 72
viniciushl 1:8129536051df 73 Settings::ReadFile();
viniciushl 1:8129536051df 74 printf("\r\n\nCANAL\tOFFSET\t\tGAIN");
viniciushl 1:8129536051df 75
rebonatto 0:fac116e94d44 76 InitializeEthernetLink();
rebonatto 0:fac116e94d44 77 printf("Inicializou link Ethernet\n");
rebonatto 0:fac116e94d44 78
rebonatto 0:fac116e94d44 79 //Start HTTP POST service
rebonatto 0:fac116e94d44 80 Thread http_post(HttpPost::HttpPost_Thread);
viniciushl 1:8129536051df 81
viniciushl 1:8129536051df 82
rebonatto 0:fac116e94d44 83 //Start Telnet Service
rebonatto 0:fac116e94d44 84 //Thread telnetserver(TelnetServer::TelnetServer_Thread);
rebonatto 0:fac116e94d44 85
rebonatto 0:fac116e94d44 86 //Start TFTP Service
rebonatto 0:fac116e94d44 87 //Thread tftpsrv(tftpsrv::tftpsrv_Thread);
rebonatto 0:fac116e94d44 88
rebonatto 0:fac116e94d44 89 //Start NTP Client for refresh time
rebonatto 0:fac116e94d44 90 //Thread ntpc(ntpc::ntpc_Thread);
rebonatto 0:fac116e94d44 91 time_t tempo = time(NULL);
rebonatto 0:fac116e94d44 92 if ((tempo+60) < 1420077600) set_time(1420077600);
rebonatto 0:fac116e94d44 93
rebonatto 0:fac116e94d44 94 // ntpClient.setTime("192.168.103.101");
rebonatto 0:fac116e94d44 95
rebonatto 0:fac116e94d44 96 DisplayRAMBanks();
rebonatto 0:fac116e94d44 97
rebonatto 0:fac116e94d44 98 printf(PMEDLOG_INITIALIZINGWDT);
rebonatto 0:fac116e94d44 99 printf("\n\n");
rebonatto 0:fac116e94d44 100
viniciushl 1:8129536051df 101 //PmedLog::WriteEntry(PMEDLOG_STARTED);
rebonatto 0:fac116e94d44 102
viniciushl 1:8129536051df 103 /* start test WatchDog */
viniciushl 1:8129536051df 104
viniciushl 1:8129536051df 105 int n = 0;
rebonatto 0:fac116e94d44 106 //int tatual, tnovo;
rebonatto 0:fac116e94d44 107 float rms[NUMBER_OF_CHANNELS], mv2[NUMBER_OF_CHANNELS];
rebonatto 0:fac116e94d44 108 int under[NUMBER_OF_CHANNELS], over[NUMBER_OF_CHANNELS];
rebonatto 0:fac116e94d44 109
viniciushl 1:8129536051df 110 //wdt.kick(10.0);
rebonatto 0:fac116e94d44 111
viniciushl 1:8129536051df 112 Capture::InitializeAD();
viniciushl 1:8129536051df 113 int cont1 = 0;
viniciushl 1:8129536051df 114
rebonatto 0:fac116e94d44 115 while(1)
rebonatto 0:fac116e94d44 116 {
viniciushl 1:8129536051df 117 /*tranca.wait();
rebonatto 0:fac116e94d44 118 t.start();
rebonatto 0:fac116e94d44 119 inicio = t.read();
viniciushl 1:8129536051df 120 */
rebonatto 0:fac116e94d44 121 //get sample values from 6 channels
rebonatto 0:fac116e94d44 122 Capture::AcquireValues();
rebonatto 0:fac116e94d44 123
rebonatto 0:fac116e94d44 124 fim = t.read();
rebonatto 0:fac116e94d44 125 dif = fim-inicio;
rebonatto 0:fac116e94d44 126
rebonatto 0:fac116e94d44 127 if (n == 0)
rebonatto 0:fac116e94d44 128 maior = menor = dif;
rebonatto 0:fac116e94d44 129
rebonatto 0:fac116e94d44 130 if (dif > maior)
rebonatto 0:fac116e94d44 131 maior = dif;
rebonatto 0:fac116e94d44 132 if (dif < menor)
rebonatto 0:fac116e94d44 133 menor = dif;
rebonatto 0:fac116e94d44 134 t.reset();
rebonatto 0:fac116e94d44 135 t.stop();
viniciushl 1:8129536051df 136 //tranca.release();
rebonatto 0:fac116e94d44 137
viniciushl 1:8129536051df 138 //tranca.wait();
rebonatto 0:fac116e94d44 139 tc.start();
rebonatto 0:fac116e94d44 140 inicioc = tc.read();
rebonatto 0:fac116e94d44 141 // Calcula o RMS dos 6 canais
rebonatto 0:fac116e94d44 142 SignalProcessor::CalculateRMSBulk(rms, mv2, under, over);
viniciushl 1:8129536051df 143 /*
viniciushl 1:8129536051df 144 printf("\r\n\nCANAL\tOFFSET\t\tGAIN");
viniciushl 1:8129536051df 145 for (int i=0;i<6;i++)
viniciushl 1:8129536051df 146 {
viniciushl 1:8129536051df 147 printf("\r\n%d\t%d\t\t%4.2f", i, Settings::get_Offset(i), Settings::get_Gain(i));
viniciushl 1:8129536051df 148 }
viniciushl 1:8129536051df 149
viniciushl 1:8129536051df 150
viniciushl 1:8129536051df 151 printf("\r\n\n\tRMS\t\tMV2\t\tUNDER\t\tOVER");
viniciushl 1:8129536051df 152 for (int i=0;i<6;i++)
viniciushl 1:8129536051df 153 {
viniciushl 1:8129536051df 154 printf("\r\n%d\t%4.2f\t\t%4.2f\t\t%d\t\t%d", i, rms[i], mv2[i], under[i], over[i]);
viniciushl 1:8129536051df 155 }
viniciushl 1:8129536051df 156 printf("\n");
viniciushl 1:8129536051df 157 */
viniciushl 1:8129536051df 158
rebonatto 0:fac116e94d44 159 fimc = tc.read();
rebonatto 0:fac116e94d44 160 difc = fimc-inicioc;
rebonatto 0:fac116e94d44 161
rebonatto 0:fac116e94d44 162 if (n == 0)
rebonatto 0:fac116e94d44 163 maiorc = menorc = difc;
rebonatto 0:fac116e94d44 164
rebonatto 0:fac116e94d44 165 if (difc > maiorc)
rebonatto 0:fac116e94d44 166 maiorc = difc;
rebonatto 0:fac116e94d44 167 if (difc < menorc)
rebonatto 0:fac116e94d44 168 menorc = difc;
rebonatto 0:fac116e94d44 169
viniciushl 1:8129536051df 170 for(int i=0;i<6;i++){
rebonatto 0:fac116e94d44 171 EventDetector::get_Detector(i).ProcessEvent(rms[i], mv2[i], under[i], over[i]);
rebonatto 0:fac116e94d44 172 }
rebonatto 0:fac116e94d44 173
rebonatto 0:fac116e94d44 174 n++;
rebonatto 0:fac116e94d44 175 if(n % 60 == 0)
rebonatto 0:fac116e94d44 176 {
rebonatto 0:fac116e94d44 177 printf("%.2f %.0f %.2f %.0f\t%.2f %.0f %.2f %.0f\t%.2f %.0f %.2f %.0f\n",rms[0], mv2[0],rms[1],mv2[1],rms[2],mv2[2],rms[3],mv2[3],rms[4],mv2[4],rms[5],mv2[5]);
viniciushl 1:8129536051df 178 //led1 = !led1;
rebonatto 0:fac116e94d44 179 // n=0;
rebonatto 0:fac116e94d44 180
rebonatto 0:fac116e94d44 181 PmedLog::Mark();
rebonatto 0:fac116e94d44 182 }
rebonatto 0:fac116e94d44 183
rebonatto 0:fac116e94d44 184 if (n % 600 == 0){
rebonatto 0:fac116e94d44 185 printf("Captura: Maior %f Menor %f\tCalculo Maior %f Menor %f\n", maior, menor, maiorc, menorc);
rebonatto 0:fac116e94d44 186 }
rebonatto 0:fac116e94d44 187
rebonatto 0:fac116e94d44 188 // End of main loop so "kick" to reset watchdog timer and avoid a reset
viniciushl 1:8129536051df 189 //wdt.kick();
rebonatto 0:fac116e94d44 190 tc.reset();
rebonatto 0:fac116e94d44 191 tc.stop();
viniciushl 1:8129536051df 192 //tranca.release();
rebonatto 0:fac116e94d44 193 }
rebonatto 0:fac116e94d44 194
rebonatto 0:fac116e94d44 195 while(1){//never reaches here
rebonatto 0:fac116e94d44 196 PmedLog::WriteEntry(PMEDLOG_WRONGCODE);
rebonatto 0:fac116e94d44 197 printf("Reset\n");
rebonatto 0:fac116e94d44 198 f = fopen(FILENAMERESET, "a");
rebonatto 0:fac116e94d44 199 if (f == NULL)
rebonatto 0:fac116e94d44 200 f = fopen(FILENAMERESET, "w");
rebonatto 0:fac116e94d44 201 fprintf(f, "Laco Errado\n");
rebonatto 0:fac116e94d44 202 fclose(f);
rebonatto 0:fac116e94d44 203 Thread::yield();
rebonatto 0:fac116e94d44 204 }
rebonatto 0:fac116e94d44 205 }
rebonatto 0:fac116e94d44 206