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blink_recv.ino
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blink_recv.ino
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/// @dir blink_recv
/// Ports library demo, this is the receiver, see also the blink_xmit example
/// @see http://jeelabs.org/2010/12/11/rf12-acknowledgements/
// 2009-02-14 <jc@wippler.nl> http://opensource.org/licenses/mit-license.php
#include <JeeLib.h>
// the state received from the transmitter
RemoteNode::Data state;
// local ports
Port one (1), two (2), three (3), four (4);
void setup() {
rf12_initialize(1, RF12_868MHZ);
}
void loop() {
if (rf12_recvDone() && rf12_crc == 0 && rf12_len == sizeof state) {
memcpy(&state, (void*) rf12_data, sizeof state);
if (state.flags & 0x80) {
one.mode((state.modes & 0x01) != 0);
two.mode((state.modes & 0x02) != 0);
three.mode((state.modes & 0x04) != 0);
four.mode((state.modes & 0x08) != 0);
}
if (state.flags & 0x40) {
one.digiWrite(state.digiIO & 0x01);
four.digiWrite(state.digiIO & 0x08);
}
if (state.flags & 0x10)
two.anaWrite(state.anaOut[0]);
if (state.flags & 0x20)
three.anaWrite(state.anaOut[1]);
// not used right now
//
// if (state.flags & 0x01)
// state.anaIn[0] = one.anaRead();
// if (state.flags & 0x02)
// state.anaIn[1] = two.anaRead();
// if (state.flags & 0x04)
// state.anaIn[2] = three.anaRead();
// if (state.flags & 0x08)
// state.anaIn[3] = four.anaRead();
state.flags = 0;
if (RF12_WANTS_ACK)
rf12_sendStart(RF12_ACK_REPLY, 0, 0);
}
}