Moises Bastos
envio teste
Dependencies: C12832 XBeeGetRssi mbed xbee_lib
Diff: main.cpp
- Revision:
- 0:f087a480051a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Jun 24 19:06:55 2015 +0000
@@ -0,0 +1,145 @@
+#include "mbed.h"
+#include "C12832.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+Serial xbee1(p9,p10);
+DigitalOut rst1(p11); //Digital reset for the XBee, 200ns for reset
+Serial serial (p9,p10);
+C12832 lcd(p5, p7, p6, p8, p11); //C12832(PinName mosi, PinName sck, PinName reset, PinName a0, PinName ncs, const char* name = "LCD");
+
+
+//variaveis globais
+int rssi=0;
+int atdb=0;
+int recepcao;
+char mens[20];
+char mens1[20];
+unsigned char cont=0;
+unsigned char cont1=0;
+unsigned char tam=0;
+unsigned char cks=0;
+unsigned char estado=0;
+unsigned char estado1=0;
+//unsigned char rssi=0;
+unsigned char temp=0;
+unsigned char temp1=0;
+
+
+
+int main(void){
+
+ xbee1.baud(9600);
+ pc.baud(9600);
+ lcd.locate(0,3);
+ while(1){
+ switch(estado){
+ case 0:
+ INI:
+ while(!xbee1.readable()){
+ lcd.locate(0,0);
+ lcd.cls();
+ lcd.printf("Aguardando...");
+ }
+ temp = xbee1.getc();
+ if(temp==0x7E){
+ cont=0;
+ }
+ mens[cont]=temp;
+ //lcd.locate(0,0);
+ //lcd.cls();
+ //lcd.printf("Recebeu %x cont=%d",temp,cont);//debug - recebeu o primeiro caracter?
+ //wait(0.5);
+ temp = 0;
+ cont++;
+ if(cont==(mens[2]+4)){ //compara o tamanho enviado + 4 bytes (1 de inicio,2 de tamanho e checksum) para
+ estado = 1; // verificar se chegou ao final do frame, de maneira dinâmica
+ //lcd.cls();
+ //lcd.locate(0,10);
+ //lcd.printf("Frame 1 - Completo");//debug - completou o frame?
+ //wait(0.5);
+ }
+ break;
+ case 1: //montou o primeiro pacote
+ //lcd.locate(0,20);
+ //lcd.printf("M[%x %x %x %x %x %x %x %x %x %x ]",mens[0],mens[1],mens[2],mens[3],mens[4],mens[5],mens[6],mens[7],mens[8],mens[9]);//debug - recebeu o primeiro caracter?
+ //wait(7);//debug
+
+ //lcd.locate(0,0);
+ //lcd.cls();//debug
+ //lcd.printf("Verificando...");
+ //wait(0.5);
+ REP: xbee1.printf("%c%c%c%c%c%c%c%c",0x7E,0X00,0X04,0X08,0X01,0X64,0X62,0X30);
+ //wait(2);
+ //lcd.locate(0,10);
+ //lcd.cls();//debug
+ //lcd.printf("passou.");
+ //wait(1);
+ while (atdb==0){
+ switch(estado1){
+ case 0:
+ while(!xbee1.readable()){
+ lcd.locate(0,0);
+ lcd.cls();
+ lcd.printf("Aguardando ATDB...");
+ }
+ temp1 = xbee1.getc();//gets(temp);
+ if(temp1==0x7E){
+ cont1=0;
+ }
+ mens1[cont1]=temp1;
+ //lcd.locate(0,0);
+ //lcd.cls();
+ //lcd.printf("Recebeu %x ATDB=%d",temp1,cont1);//debug - recebeu o primeiro caracter?
+ //wait(1);
+ temp1 = 0;
+ cont1++;
+ if(cont1==(mens1[2]+4)){
+ estado1 = 1;
+ //lcd.locate(0,10);
+ //lcd.cls();
+ //lcd.printf("Frame 2 - Completo");//debug - completou o frame?
+ //wait(0.5);
+ }
+ break;
+ case 1: //ja montou o frame AT response
+ atdb=1;
+ switch(mens1[3]){
+ case 0x88:
+ lcd.locate(0,10);
+ lcd.cls();
+ lcd.printf("Frame ATDB:mens1[3]=%x",mens1[3]);//debug para confirmar frame ATDB
+ //wait(1);
+ rssi=mens1[8];
+ lcd.locate(0,10);
+ lcd.cls();
+ lcd.printf("RSSI=%x",mens1[8]);//debug para confirmar frame ATDB
+ wait(0.1);
+ estado=0;
+ cont=0;
+ atdb=0;
+ goto INI;
+ break;
+ default:
+ estado1=0;
+ cont1=0;
+ temp1=0;
+ lcd.locate(0,10);
+ lcd.cls();
+ lcd.printf("ERRO: Nao eh ATDB:mens1[3]=%x",mens1[3]);//debug para confirmar frame ATDB
+ wait(1);
+ estado=0;
+ cont=0;
+ atdb=0;
+ goto INI;
+ }//fecha switch mensg[3]=0x88
+ break;
+ }//fecha switch estado1
+ }//fecha while atdb
+ break;
+ }//fecha switch estado
+
+
+ }//fecha while1
+}//fecha int main()
+
+
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