mirror of https://github.com/sebmillet/RF433any
109 lines
2.7 KiB
C++
109 lines
2.7 KiB
C++
// 04_react_on_code.ino
|
|
|
|
// Example sketch that comes along with RF433any library
|
|
// Shows how to trigger different actions depending on code received.
|
|
|
|
/*
|
|
Copyright 2021 Sébastien Millet
|
|
|
|
`RF433any' is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as
|
|
published by the Free Software Foundation, either version 3 of the
|
|
License, or (at your option) any later version.
|
|
|
|
`RF433any' is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this program. If not, see
|
|
<https://www.gnu.org/licenses>.
|
|
*/
|
|
|
|
//
|
|
// Schematic: Radio Frequencies RECEIVER plugged on D2
|
|
//
|
|
|
|
#include "RF433any.h"
|
|
#include <Arduino.h>
|
|
|
|
#define PIN_RFINPUT 2
|
|
|
|
#define ASSERT_OUTPUT_TO_SERIAL
|
|
|
|
#define assert(cond) { \
|
|
if (!(cond)) { \
|
|
assert_failed(__LINE__); \
|
|
} \
|
|
}
|
|
|
|
static void assert_failed(int line) {
|
|
#ifdef ASSERT_OUTPUT_TO_SERIAL
|
|
Serial.print("\ntest.ino:");
|
|
Serial.print(line);
|
|
Serial.println(": assertion failed, aborted.");
|
|
#endif
|
|
while (1)
|
|
;
|
|
}
|
|
|
|
char serial_printf_buffer[150];
|
|
void serial_printf(const char* msg, ...)
|
|
__attribute__((format(printf, 1, 2)));
|
|
|
|
// NOTE
|
|
// Assume Serial has been initialized (Serial.begin(...))
|
|
void serial_printf(const char* msg, ...) {
|
|
va_list args;
|
|
|
|
va_start(args, msg);
|
|
|
|
vsnprintf(serial_printf_buffer, sizeof(serial_printf_buffer), msg, args);
|
|
va_end(args);
|
|
Serial.print(serial_printf_buffer);
|
|
}
|
|
|
|
void setup() {
|
|
pinMode(PIN_RFINPUT, INPUT);
|
|
Serial.begin(115200);
|
|
}
|
|
|
|
Track track(PIN_RFINPUT);
|
|
|
|
void loop() {
|
|
const BitVector *code1 = new BitVector(32, 4, 0xb9, 0x35, 0x6d, 0x00);
|
|
|
|
track.treset();
|
|
|
|
while (!track.do_events())
|
|
delay(1);
|
|
track.wait_free_433();
|
|
|
|
Decoder *pdec0 = track.get_data(
|
|
RF433ANY_FD_DECODED | RF433ANY_FD_DEDUP | RF433ANY_FD_NO_ERROR
|
|
);
|
|
Decoder *pdec = pdec0;
|
|
while (pdec) {
|
|
const BitVector *pdata = pdec->get_pdata();
|
|
assert(pdata); // Must be the case (RF433ANY_FD_DECODED in the call to
|
|
// get_data() above).
|
|
char *buf = pdata->to_str();
|
|
assert(buf);
|
|
serial_printf("Received %c(%d): %s\n", pdec->get_id_letter(),
|
|
pdata->get_nb_bits(), buf);
|
|
free(buf);
|
|
|
|
if (!pdata->cmp(code1)) {
|
|
serial_printf("GOT IT!\n");
|
|
}
|
|
|
|
pdec = pdec->get_next();
|
|
}
|
|
delete pdec0;
|
|
|
|
delete code1;
|
|
}
|
|
|
|
// vim: ts=4:sw=4:tw=80:et
|