KenYEAH! 2k15
This is the code for the mbed which receives the weather data, pushes serially to screen
Dependencies: ID12RFID NRF2401P mbed
Revision 0:ef33698150d6, committed 2015-06-12
- Comitter:
- lewisjfish
- Date:
- Fri Jun 12 13:20:33 2015 +0000
- Commit message:
- receiving weather data and pushing to receiver/screen serially. RFID cmmnted out
Changed in this revision
diff -r 000000000000 -r ef33698150d6 ID12RFID.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ID12RFID.lib Fri Jun 12 13:20:33 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/ID12RFID/#f04afa911cf5
diff -r 000000000000 -r ef33698150d6 NRF2401P.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/NRF2401P.lib Fri Jun 12 13:20:33 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/epgmdm/code/NRF2401P/#7e253c677a1f
diff -r 000000000000 -r ef33698150d6 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Jun 12 13:20:33 2015 +0000
@@ -0,0 +1,104 @@
+#include "mbed.h"
+#include "ID12RFID.h"
+#include "NRF2401P.h"
+#include "nRF24l01.h"
+
+Serial infoout(PTA2,PTA1); //define the serial port, connected to the screen mbed
+
+Serial weatherIn(PTE22,PTE23);
+
+
+//DigitalOut myled(LED1);
+char message[9]; //character array to store the data we send
+
+int tagNumber; //stores the tagnumber read from the RFID reader
+
+char c;
+int i;
+
+
+
+ID12RFID rfid(PTE1); //Initialise RFID reader and associated functions
+
+
+
+int main() {
+
+ long long addr1=0xAB01CD; // setup address - any 5 byte number - same as TX
+ int channel =0x10; // [0-126] setup channel, must be same as TX
+ bool txOK;
+ char msg[32];
+ char ackData[32];
+ char len;
+
+ // Setup
+ NRF2401P nrf1(PTD2,PTD3, PTD1,PTD5,PTD0); //mosi, miso, sclk, csn, ce)
+ nrf1.quickRxSetup(channel, addr1); // sets nrf24l01+ as receiver, using pipe 1
+ printf("Set up complete!\n\r");
+
+ // set ack data
+ sprintf(ackData,"Acknowledge data");
+ printf("Ack data set.\n\r");
+
+ while(1){
+
+// receive
+ while (! nrf1.isRxData()); // note this blocks until RX data
+
+ len= nrf1.getRxData(msg); // gets the message, len is length of msg
+ msg[len] = 0;
+ printf("%s",msg);
+ nrf1.acknowledgeData(ackData, strlen(ackData),1); // ack for pipe 1
+
+ for(int n =0; n<sizeof(msg) ; n++){
+ //send the data to the second mbed(screen) using putc
+ infoout.putc(msg[n]);
+ //,waiting 0.05 seconds after each character
+ wait(0.05);
+ }
+//
+ int i=0;
+/*
+ if(rfid.readable()){
+ //if we can read a tag, get the tagnumber
+ tagNumber = rfid.read();
+ sprintf(message,"a%d",tagNumber); //turn the tagnumber into a string, string starts with a to identify string as an RFID tagnumber
+
+
+
+ for(int n =0; n<9 ; n++){
+ //send the data to the second mbed(screen) using putc
+ infoout.putc(message[i]);
+ i=(i+1)%9; //modulo 9 to ensure only 9 characters are sent
+
+ //,waiting 0.05 seconds after each character
+ wait(0.05);
+ }
+
+ if(i==0){
+ infoout.putc('A'); //end the message with 'A' to denote the end of an RFID
+
+ wait(0.01);
+ }
+ }
+
+
+ if(weatherIn.readable()){
+
+ c=weatherIn.getc();
+ infoout.putc(message[i]);
+ message[i] = c;
+ i=(i+1)%9;
+
+ wait(0.05);
+ }
+
+
+
+
+ */
+ }
+
+
+}
+
diff -r 000000000000 -r ef33698150d6 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Jun 12 13:20:33 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7 \ No newline at end of file