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nRF24L01P_Project
by 
Michiel Van Endert
Revision 3:1f92895432d2, committed 2015-05-13
- Comitter:
- mvanendert
- Date:
- Wed May 13 07:22:11 2015 +0000
- Parent:
- 2:178e089b3ce9
- Child:
- 4:25a500ef61fc
- Commit message:
- Project Wireless ;
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| nRF24L01P_Hello_World.lib | Show diff for this revision Revisions of this file |
--- a/main.cpp Thu May 07 16:39:31 2015 +0000
+++ b/main.cpp Wed May 13 07:22:11 2015 +0000
@@ -7,42 +7,87 @@
DigitalOut myled1(LED1);
DigitalOut myled2(LED2);
+AnalogIn LM35(p15);
+AnalogIn LDR(p16);
+
+#define TRANSFER_SIZE 32
+
+char txData[TRANSFER_SIZE], rxData[TRANSFER_SIZE];
+
+int txDataCnt = 0;
+int rxDataCnt = 0;
+
+float AvgTemp = 0;
+float AvgLight = 0;
+float TemperatureC = 0;
+float TemperatureF = 0;
+float a[10];
+
+int i = 0;
+
int main() {
// The nRF24L01+ supports transfers from 1 to 32 bytes, but Sparkfun's
-// "Nordic Serial Interface Board" (http://www.sparkfun.com/products/9019)
-// only handles 4 byte transfers in the ATMega code.
-#define TRANSFER_SIZE 32
+// "Nordic Serial Interface Board" (http://www.sparkfun.com/products/9019)
+// Only handles 4 byte transfers in the ATMega code.
- char txData[TRANSFER_SIZE], rxData[TRANSFER_SIZE];
- int txDataCnt = 0;
- int rxDataCnt = 0;
-
+/*
my_nrf24l01p.powerUp();
- //Set Device
- my_nrf24l01p.setTxAddress(0xE7E7E7E7E7,5);
//my_nrf24l01p.setRxAddress(0xE7E7E7E7E7,5);
my_nrf24l01p.setRfFrequency(2450);
- my_nrf24l01p.setRfOutputPower(0);
+ my_nrf24l01p.setRfOutputPower(0);
+
+ //my_nrf24l01p.enableAutoRetransmit(1000, 5); //enableAutoRetransmit ( int delay, int count);
+ // delay the delay between restransmits, in uS (250uS..4000uS)
+ // count number of retransmits before generating an error (1..15)
+
+ //Enable autoAcknowledge
+ my_nrf24l01p.enableAutoAcknowledge(0);
+ my_nrf24l01p.enableAutoAcknowledge(1);
+ my_nrf24l01p.enableAutoAcknowledge(2);
+ my_nrf24l01p.enableAutoAcknowledge(3);
+ my_nrf24l01p.enableAutoAcknowledge(4);
+ my_nrf24l01p.enableAutoAcknowledge(5);
+
// Display the (default) setup of the nRF24L01+ chip
- pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() );
+ pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() );
pc.printf( "nRF24L01+ Output power : %d dBm\r\n", my_nrf24l01p.getRfOutputPower() );
- pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() );
- pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() );
- pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress(0) );
+ pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() );
+ pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() );
+ pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress(0) );
pc.printf( "Type keys to test transfers:\r\n (transfers are grouped into %d characters)\r\n", TRANSFER_SIZE );
my_nrf24l01p.setTransferSize( TRANSFER_SIZE );
- my_nrf24l01p.setReceiveMode();
+
+ //Put device in transmitmode
+ my_nrf24l01p.setTransmitMode();
+
my_nrf24l01p.enable();
+*/
+ void ReadAvgTemp(void);
+ void ReadAvgLight(void);
while (1) {
+ ReadAvgTemp();
+ ReadAvgLight();
+ TemperatureC = (AvgTemp * 3.685503686 * 100);
+ TemperatureF = (9.0 * TemperatureC) / 5.0 + 32.0;
+ pc.printf(" Temperature ");
+ pc.printf("%.2f C %.2f F",AvgTemp, AvgTemp);
+ pc.printf(" Lichtintensiteit ");
+ pc.printf("%.2f ", AvgLight);
+
+
+
+
+ wait(1);
+/*
// If we've received anything over the host serial link...
if ( pc.readable() ) {
@@ -79,6 +124,87 @@
// Toggle LED2 (to help debug nRF24L01+ -> Host communication)
myled2 = !myled2;
- }
+ }*/
}
}
+
+
+
+
+
+void ReadAvgTemp()
+{
+ for(i=0; i<10; i++)
+ {
+ a[i] = LM35.read();
+ wait(.02);
+ }
+
+ for(i=0; i<10; i++)
+ {
+ AvgTemp = AvgTemp+(a[i]/10);
+ }
+}
+
+void ReadAvgLight()
+{
+ for(i=0;i<10;i++)
+ {
+ a[i] = LDR.read();
+ wait(.02);
+ }
+
+ for(i=0;i<10;i++)
+ {
+ AvgLight = AvgLight+(a[i]/10);
+ }
+}
+
+
+
+
+
+/*
+void SetAdresses ()
+{
+ //Note that Pipes 0 & 1 have 3, 4 or 5 byte addresses, while Pipes 2..5 only use the lowest byte (bits 7..0) of the address provided here,
+ //and use 2, 3 or 4 bytes from Pipe 1's address. The width parameter is ignored for Pipes 2..5.
+
+ my_nrf24l01p.setRxAddress(0xE7E7E7E7E7, 5, 0); //Set Device void setRxAddress ( unsigned long long address = DEFAULT_NRF24L01P_ADDRESS,
+ // int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH,
+ // int pipe = NRF24L01P_PIPE_P0
+ // )
+ my_nrf24l01p.setRxAddress(0xB3B4B5B6F1, 10, 1); //Set Device void setRxAddress ( unsigned long long address = DEFAULT_NRF24L01P_ADDRESS,
+ // int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH,
+ // int pipe = NRF24L01P_PIPE_P0
+ // )
+
+ my_nrf24l01p.setRxAddress(0xB3B4B5B6CD, 10, 2); //Set Device void setRxAddress ( unsigned long long address = DEFAULT_NRF24L01P_ADDRESS,
+ // int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH,
+ // int pipe = NRF24L01P_PIPE_P0
+ // )
+
+ my_nrf24l01p.setRxAddress(0xB3B4B5B6A3, 10, 3); //Set Device void setRxAddress ( unsigned long long address = DEFAULT_NRF24L01P_ADDRESS,
+ // int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH,
+ // int pipe = NRF24L01P_PIPE_P0
+ // )
+
+ my_nrf24l01p.setRxAddress(0xB3B4B5B60F, 10, 4); //Set Device void setRxAddress ( unsigned long long address = DEFAULT_NRF24L01P_ADDRESS,
+ // int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH,
+ // int pipe = NRF24L01P_PIPE_P0
+ // )
+
+ my_nrf24l01p.setRxAddress(0xB3B4B5B605, 10, 5); //Set Device void setRxAddress ( unsigned long long address = DEFAULT_NRF24L01P_ADDRESS,
+ // int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH,
+ // int pipe = NRF24L01P_PIPE_P0
+ // )
+
+
+
+ //Note that the address width is shared with the Receive pipes, so a change to that address width affect transmissions.
+
+ my_nrf24l01p.setTxAddress(0xE7E7E7E7E7,5); //void setTxAddress ( unsigned long long address = DEFAULT_NRF24L01P_ADDRESS,
+ // int width = DEFAULT_NRF24L01P_ADDRESS_WIDTH
+ // )
+}
+*/
\ No newline at end of file
--- a/nRF24L01P_Hello_World.lib Thu May 07 16:39:31 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://developer.mbed.org/users/Owen/code/nRF24L01P_Hello_World/#5be2682710c6