V M
NRF com
Diff: main_receive.cpp
- Revision:
- 0:fdfe93cb9255
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main_receive.cpp Mon May 27 06:06:31 2013 +0000
@@ -0,0 +1,270 @@
+#include "mbed.h"
+#include "nRF24L01P.h"
+#include "rtos.h"
+
+//*******************************************************************************************************************************
+
+/*Serial pc(USBTX, USBRX); // tx, rx
+
+nRF24L01P my_nrf24l01p(PTD2, // MOSI
+ PTD3, // MISO
+ PTD1, // SCK
+ PTA13, // CSN
+ PTD5, // CE
+ PTD0); // IRQ
+
+DigitalOut led(LED_RED);
+
+int main() {
+ pc.baud(9600);
+ pc.format();
+
+// 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 4
+
+ char rxData[TRANSFER_SIZE];
+ int rxDataCnt = 0;
+
+ my_nrf24l01p.powerUp();
+
+ // 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( "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();
+
+ my_nrf24l01p.enable();
+
+ //my_nrf24l01p.enableAutoAcknowledge();
+
+ while (1)
+ {
+ //pc.printf("while(1) \r\n"); z
+ while( !my_nrf24l01p.readable() );
+ //pc.printf("%d", my_nrf24l01p.readable());
+ //if ( my_nrf24l01p.readable() )
+ {
+ //pc.printf("my_nrf24l01p.readable() \r\n");
+ rxDataCnt = my_nrf24l01p.read( NRF24L01P_PIPE_P0, rxData, sizeof( rxData ) );
+ rxData[rxDataCnt] = '\0';
+ pc.printf("rxData: %s \n\r", rxData);
+ //for ( int i = 0; rxDataCnt > 0; rxDataCnt--, i++ )
+ //{
+ // pc.putc( rxData[i] );
+ //}
+ //if(rxDataCnt >= 0 && rxData[0] == 's' && rxData[1] == 't')
+ {
+ //while(1)
+ {
+ led = 1 - led;
+ //wait(0.1);
+ }
+ }
+ }
+ }
+}*/
+
+//*******************************************************************************************************************************
+
+/*
+Serial pc(USBTX, USBRX); // tx, rx
+
+nRF24L01P my_nrf24l01p(PTD2, // MOSI
+ PTD3, // MISO
+ PTD1, // SCK
+ PTA13, // CSN
+ PTD7, // CE
+ PTD0); // IRQ
+#define TRANSFER_SIZE 4
+
+DigitalOut led(LED_RED);
+
+int main() {
+ pc.baud(9600);
+ pc.format();
+
+ char rxData[TRANSFER_SIZE];
+ int rxDataCnt = 0;
+
+ my_nrf24l01p.powerUp();
+
+ 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( "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();
+
+ my_nrf24l01p.enable();
+
+ led = 0;
+
+ while (1)
+ {
+ while( !my_nrf24l01p.readable() );
+ {
+ rxDataCnt = my_nrf24l01p.read( NRF24L01P_PIPE_P0, rxData, sizeof( rxData ) );
+ rxData[rxDataCnt] = '\0';
+ pc.printf("rxData: %s \n\r", rxData);
+ if(rxDataCnt ==4 && rxData[0] == 's' && rxData[1] == 't' && rxData[2] == 'a')
+ {
+ led = 1;
+ }
+ if(rxDataCnt ==4 && rxData[0] == 'S' && rxData[1] == 'T' && rxData[2] == 'A')
+ {
+ led = 0;
+ }
+ }
+ }
+}
+*/
+//*******************************************************************************************************************************
+
+/*Serial pc(USBTX, USBRX); // tx, rx
+
+nRF24L01P my_nrf24l01p(PTD2, // MOSI
+ PTD3, // MISO
+ PTE1, // SCK
+ PTA13, // CSN
+ PTD7, // CE
+ PTE0); // IRQ
+#define TRANSFER_SIZE 4
+
+DigitalOut led(LED_RED);
+DigitalOut led2(LED_GREEN);
+
+//signals
+#define START_THREAD_SIGNAL 0x01
+
+Thread *threadCountReceive;
+volatile int rxDataCntPerSec;
+
+Mutex stdio_mutex;
+
+void tCountReceive(void const *args)
+{
+ //Thread::signal_wait(START_THREAD_SIGNAL);
+ static int copy;
+ while(true) {
+ Thread::wait(1000);
+// copy = rxDataCntPerSec;
+ //copy++;
+ stdio_mutex.lock();
+ //pc.printf("ch per sec: %d %d\r\n",copy,rxDataCntPerSec);
+ pc.printf("ch per sec: %d\r\n",rxDataCntPerSec);
+ stdio_mutex.unlock();
+ //led2=1-led2;
+ rxDataCntPerSec = 0;
+ }
+}
+
+int main()
+{
+ pc.baud(9600);
+ pc.format();
+
+ char rxData[TRANSFER_SIZE];
+ int rxDataCnt = 0;
+
+ my_nrf24l01p.powerUp();
+
+ 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( "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();
+ my_nrf24l01p.enable();
+
+ threadCountReceive = new Thread(tCountReceive,NULL,osPriorityNormal);
+ //Thread::wait(500);
+ //threadCountReceive->signal_set(START_THREAD_SIGNAL);
+
+ while (1)
+ {
+ while( !my_nrf24l01p.readable() )
+ {
+ //Thread::wait(10);
+ }
+
+ rxDataCnt = my_nrf24l01p.read( NRF24L01P_PIPE_P0, rxData, sizeof( rxData ) );
+ rxData[rxDataCnt] = '\0';
+ stdio_mutex.lock();
+ pc.printf("rxData: %d - %d \n\r", rxDataCntPerSec,rxDataCnt);
+ rxDataCntPerSec += rxDataCnt;
+ stdio_mutex.unlock();
+
+ //led = 1 - led;
+
+ }
+}*/
+
+Serial pc(USBTX, USBRX); // tx, rx
+
+nRF24L01P my_nrf24l01p(p5, p6, p7, p8, p9);
+#define TRANSFER_SIZE 32
+
+DigitalOut led(LED1);
+
+int main() {
+ pc.baud(19200);
+ pc.format();
+
+ char rxData[TRANSFER_SIZE];
+ int rxDataCnt = 0;
+
+ my_nrf24l01p.powerUp();
+
+ 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( "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();
+
+ my_nrf24l01p.enable();
+
+ led = 0;
+
+ while (1)
+ {
+ while( !my_nrf24l01p.readable() );
+ {
+ rxDataCnt = my_nrf24l01p.read( NRF24L01P_PIPE_P0, rxData, sizeof( rxData ) );
+ rxData[rxDataCnt] = '\0';
+ pc.printf("rxData: %s \n\r", rxData);
+ if(rxDataCnt ==4 && rxData[0] == 's' && rxData[1] == 't' && rxData[2] == 'a')
+ {
+ led = 1;
+ }
+ if(rxDataCnt ==4 && rxData[0] == 'S' && rxData[1] == 'T' && rxData[2] == 'A')
+ {
+ led = 0;
+ }
+ }
+ }
+}
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