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nRF24L01P_ProjectSensor
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Fork of nRF24L01P_Project by
main.cpp@5:87f98ed1ee9a, 2015-05-19 (annotated)
- Committer:
- ninoderkinderen
- Date:
- Tue May 19 17:25:21 2015 +0000
- Revision:
- 5:87f98ed1ee9a
- Parent:
- 4:25a500ef61fc
sens
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Owen | 0:a51a6e7da590 | 1 | #include "mbed.h" |
Owen | 0:a51a6e7da590 | 2 | #include "nRF24L01P.h" |
Owen | 0:a51a6e7da590 | 3 | |
Owen | 0:a51a6e7da590 | 4 | Serial pc(USBTX, USBRX); // tx, rx |
Owen | 0:a51a6e7da590 | 5 | |
Owen | 0:a51a6e7da590 | 6 | nRF24L01P my_nrf24l01p(p5, p6, p7, p8, p9, p10); // mosi, miso, sck, csn, ce, irq |
Owen | 0:a51a6e7da590 | 7 | |
Owen | 0:a51a6e7da590 | 8 | DigitalOut myled1(LED1); |
Owen | 0:a51a6e7da590 | 9 | DigitalOut myled2(LED2); |
mvanendert | 4:25a500ef61fc | 10 | AnalogIn LM35(p20); |
mvanendert | 4:25a500ef61fc | 11 | AnalogIn LDR(p19); |
mvanendert | 3:1f92895432d2 | 12 | |
ninoderkinderen | 5:87f98ed1ee9a | 13 | #define TRANSFER_SIZE 6 |
mvanendert | 3:1f92895432d2 | 14 | |
mvanendert | 3:1f92895432d2 | 15 | char txData[TRANSFER_SIZE], rxData[TRANSFER_SIZE]; |
mvanendert | 3:1f92895432d2 | 16 | |
ninoderkinderen | 5:87f98ed1ee9a | 17 | int txDataCnt = 6; |
mvanendert | 3:1f92895432d2 | 18 | int rxDataCnt = 0; |
mvanendert | 3:1f92895432d2 | 19 | |
mvanendert | 4:25a500ef61fc | 20 | float Light = 0; |
mvanendert | 3:1f92895432d2 | 21 | float TemperatureC = 0; |
ninoderkinderen | 5:87f98ed1ee9a | 22 | char a[6]; //temp |
ninoderkinderen | 5:87f98ed1ee9a | 23 | char b[6];//licht |
ninoderkinderen | 5:87f98ed1ee9a | 24 | float i = 0;//temp |
ninoderkinderen | 5:87f98ed1ee9a | 25 | float j = 0;//licht |
Owen | 0:a51a6e7da590 | 26 | |
Owen | 0:a51a6e7da590 | 27 | int main() { |
Owen | 0:a51a6e7da590 | 28 | |
Owen | 0:a51a6e7da590 | 29 | // The nRF24L01+ supports transfers from 1 to 32 bytes, but Sparkfun's |
mvanendert | 3:1f92895432d2 | 30 | // "Nordic Serial Interface Board" (http://www.sparkfun.com/products/9019) |
mvanendert | 3:1f92895432d2 | 31 | // Only handles 4 byte transfers in the ATMega code. |
Owen | 0:a51a6e7da590 | 32 | my_nrf24l01p.powerUp(); |
mvanendert | 4:25a500ef61fc | 33 | my_nrf24l01p.setTxAddress(0xE7E7E7E7E7,5); |
ninoderkinderen | 2:178e089b3ce9 | 34 | my_nrf24l01p.setRfFrequency(2450); |
mvanendert | 3:1f92895432d2 | 35 | my_nrf24l01p.setRfOutputPower(0); |
mvanendert | 3:1f92895432d2 | 36 | |
mvanendert | 3:1f92895432d2 | 37 | |
Owen | 0:a51a6e7da590 | 38 | // Display the (default) setup of the nRF24L01+ chip |
mvanendert | 3:1f92895432d2 | 39 | pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() ); |
Owen | 0:a51a6e7da590 | 40 | pc.printf( "nRF24L01+ Output power : %d dBm\r\n", my_nrf24l01p.getRfOutputPower() ); |
mvanendert | 3:1f92895432d2 | 41 | pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() ); |
mvanendert | 3:1f92895432d2 | 42 | pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() ); |
mvanendert | 3:1f92895432d2 | 43 | pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress(0) ); |
Owen | 0:a51a6e7da590 | 44 | |
Owen | 0:a51a6e7da590 | 45 | pc.printf( "Type keys to test transfers:\r\n (transfers are grouped into %d characters)\r\n", TRANSFER_SIZE ); |
Owen | 0:a51a6e7da590 | 46 | |
Owen | 0:a51a6e7da590 | 47 | my_nrf24l01p.setTransferSize( TRANSFER_SIZE ); |
Owen | 0:a51a6e7da590 | 48 | |
ninoderkinderen | 5:87f98ed1ee9a | 49 | //Put device in receivemode |
mvanendert | 4:25a500ef61fc | 50 | my_nrf24l01p.setReceiveMode(); |
Owen | 0:a51a6e7da590 | 51 | my_nrf24l01p.enable(); |
mvanendert | 4:25a500ef61fc | 52 | |
Owen | 0:a51a6e7da590 | 53 | |
Owen | 0:a51a6e7da590 | 54 | while (1) { |
ninoderkinderen | 5:87f98ed1ee9a | 55 | wait(0.2); |
mvanendert | 4:25a500ef61fc | 56 | i = 0; |
mvanendert | 4:25a500ef61fc | 57 | j = 0; |
ninoderkinderen | 5:87f98ed1ee9a | 58 | txDataCnt = 6; |
mvanendert | 3:1f92895432d2 | 59 | |
mvanendert | 4:25a500ef61fc | 60 | for (int t = 0; t < 100; t++) |
mvanendert | 4:25a500ef61fc | 61 | { |
mvanendert | 4:25a500ef61fc | 62 | i = i + LM35.read(); |
mvanendert | 4:25a500ef61fc | 63 | } |
ninoderkinderen | 5:87f98ed1ee9a | 64 | for (int y = 0; y < 100; y++) |
ninoderkinderen | 5:87f98ed1ee9a | 65 | { |
ninoderkinderen | 5:87f98ed1ee9a | 66 | j = j + LDR.read(); |
ninoderkinderen | 5:87f98ed1ee9a | 67 | } |
ninoderkinderen | 5:87f98ed1ee9a | 68 | pc.printf("Temperatuur in %4.1f graden C \n\r", i * 3.3); |
ninoderkinderen | 5:87f98ed1ee9a | 69 | pc.printf("Lichtsterkte in %4.1f procent \n\r", j); |
ninoderkinderen | 5:87f98ed1ee9a | 70 | |
ninoderkinderen | 5:87f98ed1ee9a | 71 | sprintf(a, "%f", i * 3.3); //float to char |
ninoderkinderen | 5:87f98ed1ee9a | 72 | sprintf(b, "%f", j); //float to char |
ninoderkinderen | 5:87f98ed1ee9a | 73 | /* |
mvanendert | 4:25a500ef61fc | 74 | pc.printf("a %f \n\r", a); |
mvanendert | 4:25a500ef61fc | 75 | pc.printf("a1 %c \n\r", a[0]); |
mvanendert | 4:25a500ef61fc | 76 | pc.printf("a2 %c \n\r", a[1]); |
mvanendert | 4:25a500ef61fc | 77 | pc.printf("a3 %c \n\r", a[2]); |
mvanendert | 4:25a500ef61fc | 78 | pc.printf("a4 %c \n\r", a[3]); |
mvanendert | 4:25a500ef61fc | 79 | pc.printf("a5 %c \n\r", a[4]); |
ninoderkinderen | 5:87f98ed1ee9a | 80 | */ |
mvanendert | 4:25a500ef61fc | 81 | |
mvanendert | 4:25a500ef61fc | 82 | |
mvanendert | 4:25a500ef61fc | 83 | for(int x = 0; x <=5; x++) |
mvanendert | 4:25a500ef61fc | 84 | { |
mvanendert | 4:25a500ef61fc | 85 | txData[x] = a[x]; |
ninoderkinderen | 5:87f98ed1ee9a | 86 | /*pc.printf("txData[0] %c \n\r", txData[0]); |
mvanendert | 4:25a500ef61fc | 87 | pc.printf("txData[1] %c \n\r", txData[1]); |
mvanendert | 4:25a500ef61fc | 88 | pc.printf("txData[2] %c \n\r", txData[2]); |
mvanendert | 4:25a500ef61fc | 89 | pc.printf("txData[3] %c \n\r", txData[3]); |
ninoderkinderen | 5:87f98ed1ee9a | 90 | pc.printf("txData[4] %c \n\r", txData[4]); */ |
mvanendert | 4:25a500ef61fc | 91 | } |
ninoderkinderen | 5:87f98ed1ee9a | 92 | txData[5] = 'T'; |
ninoderkinderen | 5:87f98ed1ee9a | 93 | // Toggle LED1 debug(Temperatuur) |
ninoderkinderen | 5:87f98ed1ee9a | 94 | myled1 = !myled1; |
mvanendert | 4:25a500ef61fc | 95 | my_nrf24l01p.write( NRF24L01P_PIPE_P0, txData, txDataCnt ); |
ninoderkinderen | 5:87f98ed1ee9a | 96 | pc.printf("Ik heb mijn temperatuur verzonden\r\n"); |
ninoderkinderen | 5:87f98ed1ee9a | 97 | wait(0.3); |
ninoderkinderen | 5:87f98ed1ee9a | 98 | for(int x = 0; x <=5; x++) |
ninoderkinderen | 5:87f98ed1ee9a | 99 | { |
ninoderkinderen | 5:87f98ed1ee9a | 100 | txData[x] = b[x]; |
ninoderkinderen | 5:87f98ed1ee9a | 101 | /*pc.printf("txData[0] %c \n\r", txData[0]); |
ninoderkinderen | 5:87f98ed1ee9a | 102 | pc.printf("txData[1] %c \n\r", txData[1]); |
ninoderkinderen | 5:87f98ed1ee9a | 103 | pc.printf("txData[2] %c \n\r", txData[2]); |
ninoderkinderen | 5:87f98ed1ee9a | 104 | pc.printf("txData[3] %c \n\r", txData[3]); |
ninoderkinderen | 5:87f98ed1ee9a | 105 | pc.printf("txData[4] %c \n\r", txData[4]); */ |
ninoderkinderen | 5:87f98ed1ee9a | 106 | } |
ninoderkinderen | 5:87f98ed1ee9a | 107 | txData[5] = 'L'; |
ninoderkinderen | 5:87f98ed1ee9a | 108 | my_nrf24l01p.write( NRF24L01P_PIPE_P0, txData, txDataCnt ); |
ninoderkinderen | 5:87f98ed1ee9a | 109 | pc.printf("Ik heb mijn lichtwaarde verzonden\r\n"); |
ninoderkinderen | 5:87f98ed1ee9a | 110 | // Toggle LED2 debug(lichtwaarde) |
ninoderkinderen | 5:87f98ed1ee9a | 111 | myled2 = !myled2; |
Owen | 0:a51a6e7da590 | 112 | } |
Owen | 0:a51a6e7da590 | 113 | } |
mvanendert | 4:25a500ef61fc | 114 |