diff options
| author | ukw | 2015-11-17 14:25:45 +0000 |
|---|---|---|
| committer | ukw | 2015-11-17 14:25:45 +0000 |
| commit | cc052a2ddc81f1a839435ed6be99d97e00c689e9 (patch) | |
| tree | 9836815bbd2900c56ad5bad4b31879cc1a06e059 /examples | |
| parent | 95b27043614a5578c29432ab88bec145479bc25c (diff) | |
| download | irmp-cc052a2ddc81f1a839435ed6be99d97e00c689e9.zip | |
Version 2.9.7: added port to to ESP8266 and TEENSY, added PANASONIC protocol, added BOSE support for IRSND
git-svn-id: svn://mikrocontroller.net/irmp@169 aeb2e35e-bfc4-4214-b83c-9e8de998ed28
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/Arduino.ino | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/examples/Arduino.ino b/examples/Arduino.ino new file mode 100644 index 0000000..3738b19 --- /dev/null +++ b/examples/Arduino.ino @@ -0,0 +1,161 @@ ++#include <TimerOne.h>
+/* first include Arduino.h, the IDE includes it after irmp*.h ... */
+#include "Arduino.h"
+/* ... and then chokes on uintX_t ... */
+
+#include <irmp.h>
+#include <irsnd.h>
+
+/* undefine this if you don't want blinking LED for diagnosis */
+#define LED_PIN 13
+#define SER_BAUD 115200
+
+/* F_INTERRUPTS is the interrupt frequency defined in irmpconfig.h */
+#define US (1000000 / F_INTERRUPTS)
+void setup()
+{
+ Serial.begin(SER_BAUD);
+ delay(1000);
+ /* greeting string and debugging ouput */
+ Serial.println("IRMP test sketch");
+ Serial.print("US: ");
+ Serial.println(US);
+ Serial.println("Send example: P:02 A:916E C:000F (NEC Taste 1)");
+#ifdef LED_PIN
+ pinMode(LED_PIN, OUTPUT);
+#endif
+ irmp_init();
+ irsnd_init();
+ //sei();
+ led(HIGH);
+ delay(20); /* make sure the greeting string is out before starting */
+ led(LOW);
+ Timer1.initialize(US);
+ Timer1.attachInterrupt(timerinterrupt);
+}
+
+IRMP_DATA irmp_data[3];
+uint8_t act_data = 0;
+int incomingByte = 0; // for incoming serial data
+
+void loop()
+{
+ IRMP_DATA* data = &irmp_data[act_data];
+ if (irmp_get_data(data))
+ {
+ led(HIGH);
+#if IRMP_PROTOCOL_NAMES == 1
+ Serial.print(irmp_protocol_names[data->protocol]);
+ Serial.print(" ");
+#endif
+ Serial.print("P:");
+ Serial.print(data->protocol, HEX);
+ Serial.print(" A:");
+ Serial.print(data->address, HEX);
+ Serial.print(" C:");
+ Serial.print(data->command, HEX);
+ Serial.print(" ");
+ Serial.print(data->flags, HEX);
+ Serial.println("");
+ /* Serial.print is asynchronous, so the LED is only flashing very lightly */
+ led(LOW);
+
+ data->flags = 0; // reset flags!
+ int result = irsnd_send_data(data, TRUE);
+ if (result != 1)
+ {
+ Serial.println("loop : irsnd_send_data ERROR");
+ }
+ else
+ {
+ if (++act_data >= 3)
+ {
+ act_data = 0;
+ }
+ }
+ }
+
+ if (Serial.available() == 18 && readAndCheck('P') && readAndCheck(':'))
+ {
+ // read the protocol
+ data->protocol = readHex() * 16 + readHex();
+
+ if (readAndCheck(' ') && readAndCheck('A') && readAndCheck(':'))
+ {
+ // read the address
+ data->address = ((readHex() * 16 + readHex()) * 16 + readHex()) * 16 + readHex();
+
+ if (readAndCheck(' ') && readAndCheck('C') && readAndCheck(':'))
+ {
+ // read the address
+ data->command = ((readHex() * 16 + readHex()) * 16 + readHex()) * 16 + readHex();
+
+ // send ir data
+ data->flags = 0;
+ int result = irsnd_send_data(data, TRUE);
+ if (result)
+ {
+ Serial.print("Send IR data: ");
+ Serial.print("P:");
+ Serial.print(data->protocol, HEX);
+ Serial.print(" A:");
+ Serial.print(data->address, HEX);
+ Serial.print(" C:");
+ Serial.print(data->command, HEX);
+ Serial.println("");
+
+ if (++act_data >= 3)
+ {
+ act_data = 0;
+ }
+ }
+ }
+ }
+ }
+}
+
+/* helper function: attachInterrupt wants void(), but irmp_ISR is uint8_t() */
+void timerinterrupt()
+{
+ // only when tsop dont see the ir_led flashing
+ irsnd_ISR(); // call irsnd ISR
+ irmp_ISR(); // call irmp ISR
+
+/*
+ // do not receive when sending (tsop see the ir_led)
+ if (! irsnd_ISR()) // call irsnd ISR
+ { // if not busy...
+ irmp_ISR(); // call irmp ISR
+ }
+*/
+}
+
+static inline void led(int state)
+{
+#ifdef LED_PIN
+ digitalWrite(LED_PIN, state);
+#endif
+}
+
+static inline int readAndCheck(int c)
+{
+ return c == Serial.read();
+}
+
+static inline int readHex()
+{
+ int c = Serial.read();
+ if (c >= '0' && c <= '9')
+ {
+ return c - '0';
+ }
+
+ c |= 0x20; // lowercase
+
+ if (c >= 'a' && c <= 'f')
+ {
+ return c + 10 - 'a';
+ }
+
+ return -1;
+}
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