IOT_LAB_accelerometer_receiver
Dependencies: MMA8451Q mbed nRF24L01P
Revision 0:1208cef6fff7, committed 2017-04-03
- Comitter:
- RITVIK_DAVE
- Date:
- Mon Apr 03 03:08:00 2017 +0000
- Commit message:
- acc
Changed in this revision
diff -r 000000000000 -r 1208cef6fff7 MMA8451Q.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA8451Q.lib Mon Apr 03 03:08:00 2017 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/emilmont/code/MMA8451Q/#c4d879a39775
diff -r 000000000000 -r 1208cef6fff7 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Mon Apr 03 03:08:00 2017 +0000 @@ -0,0 +1,66 @@ +#include "mbed.h" +#include "nRF24L01P.h" + +Serial pc(USBTX, USBRX); // tx, rx + +nRF24L01P my_nrf24l01p(PTD2, PTD3, PTD1, PTD0, PTD5, PTD4); // mosi, miso, sck, csn, ce, irq +DigitalOut GreenLED(PTA12); + + +int main() { + + char count[3]; + char RxDataCnt; + char temp; + + float x,y,z; + my_nrf24l01p.powerUp(); + my_nrf24l01p.setRfFrequency(2422); + + // 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 3 Byte Receiver\r\n" ); + + RxDataCnt = 3; + 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 ); + if(count[0]>100) + x=(count[0]-100)/(-50); + else + x=count[0]/50.0; + + if(count[1]>100) + y=(count[1]-100)/(-50); + else + y=count[1]/50.0; + + if(count[2]>100) + z=(count[2]-100)/(-50); + else + z=count[2]/50.0; + + pc.printf( "Cnt %d = x_axis-->%d y_axis-->%d z_axis%d\r\n",temp,x,y,z); + + + // Toggle LED2 (to help debug nRF24L01+ -> Host communication) + GreenLED = !GreenLED; + wait_ms(10); + } + } +} +
diff -r 000000000000 -r 1208cef6fff7 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Apr 03 03:08:00 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed/builds/856d2700e60b \ No newline at end of file
diff -r 000000000000 -r 1208cef6fff7 nRF24L01P.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nRF24L01P.lib Mon Apr 03 03:08:00 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Owen/code/nRF24L01P/#8ae48233b4e4