Diff: communicate.h

Revision:

0:569847dea423

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/communicate.h	Sat Sep 05 04:40:56 2015 +0000
@@ -0,0 +1,66 @@
+/***RS485 Communication.***/
+
+Serial RS485(RS485_TX, RS485_RX);
+
+/***Get state ps3con.***/
+Serial SBDBT(SBDBT_TX, SBDBT_RX);
+#define ps3_start 0x80
+short square=0,triangle=0,circle=0,cross=0,up=0,down=0,right=0,left=0,l1=0,l2=0,r1=0,r2=0;
+int analog_lx=0,analog_ly=0,analog_rx=0,analog_ry=0;
+int ps3_data[7];
+int count=0;
+int sample=0;
+inline void data_clear()
+{
+    for(int i=0; i<7; i++) ps3_data[i]=0;
+}
+inline void data_check()
+{
+    square=0,triangle=0,circle=0,cross=0,up=0,down=0,right=0,left=0,l1=0,l2=0,r1=0,r2=0;
+    analog_lx=0,analog_ly=0,analog_rx=0,analog_ry=0;
+    if((ps3_data[0]==0x00)&&(ps3_data[1]==0x01)) up=1;
+    else if((ps3_data[0]==0x00)&&(ps3_data[1]==0x02)) down=1;
+    else if((ps3_data[0]==0x00)&&(ps3_data[1]==0x04)) right=1;
+    else if((ps3_data[0]==0x00)&&(ps3_data[1]==0x08)) left=1;
+    else if((ps3_data[0]==0x00)&&(ps3_data[1]==0x10)) triangle=1;
+    else if((ps3_data[0]==0x00)&&(ps3_data[1]==0x20)) cross=1;
+    else if((ps3_data[0]==0x00)&&(ps3_data[1]==0x40)) circle=1;
+    else if((ps3_data[0]==0x01)&&(ps3_data[1]==0x00)) square=1;
+    else if((ps3_data[0]==0x02)&&(ps3_data[1]==0x00)) l1=1;
+    else if((ps3_data[0]==0x04)&&(ps3_data[1]==0x00)) l2=1;
+    else if((ps3_data[0]==0x08)&&(ps3_data[1]==0x00)) r1=1;
+    else if((ps3_data[0]==0x10)&&(ps3_data[1]==0x00)) r2=1;
+    analog_lx=ps3_data[2];
+    analog_ly=ps3_data[3];
+    analog_rx=ps3_data[4];
+    analog_ry=ps3_data[5];
+    if(!circle) edge_circle=1;
+    if(!triangle) edge_triangle=1;
+    if(!r1) edge_r1=1;
+    if(!l1) edge_l1=1;
+    if(!(analog_ry<40)) edge_r_up=1;
+    if(!(analog_ry>90)) edge_r_down=1;
+    if(!(analog_ly<40)) edge_l_up=1;
+    if(!(analog_ly>90)) edge_l_down=1;
+    if(!edge_right) edge_right=1;
+    if(!edge_left) edge_left=1; 
+}
+///interrupt SBDBT RX.
+inline void SBDBT_interrupt()
+{
+    sample=SBDBT.getc();
+    if(count==7) data_clear();
+    if(sample==ps3_start) count=0;
+    else {
+        ps3_data[count]=sample;
+        count++;
+    }
+    if(count==6) data_check();
+}
+inline void initializeSBDBT()
+{
+    for(int i=0; i<7; i++) ps3_data[i]=0;
+    SBDBT.baud(2400);
+    SBDBT.format(8, Serial::None, 1);
+    SBDBT.attach(SBDBT_interrupt, Serial::RxIrq);
+}
\ No newline at end of file