Rev 2125 Rev 2131
1 /* 1 /*
2 connections arduino RF01 and RF02 2 RF02 TX sample for Arduino
3   3  
4 in arduino version 018 4 in arduino version 022
5 (not yet tested in more recent arduino versions) -  
6   5  
7 tested with ATmega 328 6 tested with MLAB modules with ATmega 328 at 16MHz
8 on frequency 433 -  
9   -  
10 no range test done yet, just in one room 7 see RF02 library for a Band and Frequency
11 */ 8 */
12   9  
13 //connections RF02: (sending) 10 //connections RF02: (TX)
14 #define SDI 0 // SDI, -> RF02 Atmega PB0 Arduino 8 cannot be changed 11 // SDI, -> RF02 Atmega PB0 Arduino 8 cannot be changed
15 #define SCK 1 // SCK, -> RF02 Atmega PB1 Arduino 9 cannot be changed 12 // SCK, -> RF02 Atmega PB1 Arduino 9 cannot be changed
16 #define CS 2 // nSEL, -> RF02 Atmega PB2 Arduino 10 cannot be changed 13 // nSEL, -> RF02 Atmega PB2 Arduino 10 cannot be changed
17 #define IRQ 4 // nIRQ, <- RF02 Atmega PB4 Arduino 12 cannot be changed 14 // nIRQ, <- RF02 Atmega PB4 Arduino 12 cannot be changed
18 //------------------// FSK: Pullupto VCC 15 // FSK: Pullupto VCC
19   -  
20   -  
21 // RF02 sending words -  
22 // tested with lib, november 2010 -  
23   16  
24 #include <RF02.h> 17 #include <RF02.h>
25 #include <stdint.h> -  
26   -  
27 int wissel = 0;//wissel means change in dutch -  
28   -  
29 void setup() { -  
30 18  
-   19 void setup()
-   20 {
31 Serial.begin(9600); 21 Serial.begin(9600);
32 Serial.print("hello" ); -  
33 Serial.println("init" ); 22 Serial.println("\nSTM02 init" );
34 -  
35 23
36 rf02_prepAll(); 24 rf02_prepAll();
37 Serial.println("done" ); -  
38 25  
39 pinMode(4, OUTPUT); //testing leds -  
40 pinMode(5, OUTPUT); -  
41 ledBlink(4); -  
42 ledBlink(5); -  
43 } -  
44   -  
45 void ledBlink(int num){ -  
46 digitalWrite(num, HIGH); 26 Serial.println("done" );
47 delay(100); -  
48 digitalWrite(num, LOW); -  
49 delay(100); -  
50 } 27 }
51   28  
52 unsigned int ble='a'; -  
53   -  
54 void loop() 29 void loop()
55 { 30 {
56 -  
57 // ledBlink(4); 31 unsigned char _tx_buffer[]="0123456789";
58 32
59 delay(1000); 33 delay(1000);
60   34
61 // unsigned char buf[] = { "01234567890123456789012345678901\n" }; // Motor, Rudder -  
62 unsigned char buf[] = { "0123456789012345678$0123456789" }; -  
63   -  
64 unsigned char sum=0; -  
65 //buf[19]=ble; -  
66 for(unsigned int a=0;a<20;a++) -  
67 { -  
68 sum+=buf[a]; -  
69 }; -  
70 if(ble>'z') {ble='a';} else {ble++;} -  
71 buf[20]=sum; -  
72 buf[21]=0xAA; -  
73 buf[22]=0xAA; -  
74 rf02_changeText( buf, 23); -  
75   -  
76 // rf02_changeText( buf, sizeof buf); 35 rf02_txdata( _tx_buffer, sizeof(_tx_buffer));
77 // Serial.println("M0R0\n"); -  
78 rf02_sendData(); -  
79 } 36 }
80   37  
81   38