Devashish Mali
22
Dependencies: MMA8451Q mbed nRF24L01P
Revision 0:295c4784a7a6, committed 2017-04-04
- Comitter:
- Devashish1806
- Date:
- Tue Apr 04 07:46:30 2017 +0000
- Commit message:
- 22
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA8451Q.lib Tue Apr 04 07:46:30 2017 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/emilmont/code/MMA8451Q/#c4d879a39775
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Apr 04 07:46:30 2017 +0000
@@ -0,0 +1,88 @@
+#include "mbed.h"
+#include "nRF24L01P.h"
+#include "MMA8451Q.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+
+nRF24L01P my_nrf24l01p(PTD2, PTD3, PTD1, PTD0, PTD5, PTD4); // mosi, miso, sck, csn, ce, irq
+DigitalOut ledr(PTA5);
+DigitalOut ledg(PTA12);
+DigitalOut ledb(PTC8);
+
+int main() {
+ char count[2];
+ char RxDataCnt;
+ char temp;
+ float x;
+ float y;
+
+
+ my_nrf24l01p.powerUp();
+ my_nrf24l01p.setRfFrequency(2416);
+ // Display the (default) setup of the nRF24L01+ chip
+ 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() );
+
+ pc.printf( "Simple 4 Byte Receiver\r\n" );
+
+ RxDataCnt = 2;
+ my_nrf24l01p.setTransferSize( RxDataCnt );
+
+ my_nrf24l01p.setReceiveMode();
+ my_nrf24l01p.enable();
+ while (1) {
+
+
+
+ // If we've received anything in the nRF24L01+...
+ if ( my_nrf24l01p.readable() ) {
+
+ // ...read the data into the receive buffer
+ temp = my_nrf24l01p.read( NRF24L01P_PIPE_P0, count, RxDataCnt );
+
+
+ pc.printf( "Cnt %d = %d %d\r\n",temp,count[0],count[1]);
+ x = (count[0]/70)-3.3;
+ y = (count[1]/70)-3.3;
+
+ if((x>-0.2 && x<0.2) && (y>-0.2 && y<0.2))
+ {
+
+ ledg = 1;
+ ledb = 1;
+ ledr = 0;
+
+ }
+ else if(((x>-0.6 && x<-0.2) | (x>0.2 && x<0.6)) || ((y>-0.6 && y<-0.2) | (y>0.2 && y<0.6)))
+ {
+
+ ledr = 1;
+ ledb = 1;
+ ledg = 0;
+
+ }
+ else if((x<-0.6 | x>0.6) | (y<-0.6 | y>0.6))
+ {
+ ledg = 1;
+ ledr = 1;
+ ledb = 0;
+
+
+ }
+ else
+ {
+ ledr = 1;
+ ledg = 1;
+ ledb = 1;
+
+ }
+
+ // Toggle LED2 (to help debug nRF24L01+ -> Host communication)
+
+ }
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Apr 04 07:46:30 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed/builds/856d2700e60b \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nRF24L01P.lib Tue Apr 04 07:46:30 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Owen/code/nRF24L01P/#8ae48233b4e4