added arduino, modified build

2020-02-02 15:28:36 -08:00
parent 0189d519c6
commit 6480bc593f
3583 changed files with 1305025 additions and 247 deletions
--- a/arduino/libraries/Adafruit_Circuit_Playground/utility/IRLibHardware.cpp
+++ b/arduino/libraries/Adafruit_Circuit_Playground/utility/IRLibHardware.cpp
@@ -0,0 +1,31 @@
+/* IRLibHardware.cpp
+ * Part of IRLib Library for Arduino receiving, decoding, and sending
+ * infrared signals. See COPYRIGHT.txt and LICENSE.txt for more information.
+ *
+ * We need a way for the sending object to communicate with the receiving object.
+ * Sending an IR signal can disable further receiving because the timer needed for the 50us
+ * interrupts is used to modulate the frequency of the PWM output signal. We need a flag
+ * for the send object to inform you receive object that this occurred.
+ *
+ * Some applications do sending only and would only require you to include IRLibSendBase.h 
+ * while others only do receiving/decoding and would include IRLibRecvBase.h but not
+ * IRLibSendBase.h. The only include file that is used by both sending and receiving is
+ * the IRLibHardware.h which was formerly called IRLibTimer.h. Therefore we put the flag
+ * in this newly created IRLibHardware.cpp module. That way a send only can put the flag
+ * here whether or not there is a receiver. Similarly the receiver can check the flag
+ * whether or not there is a sender.
+ *
+ * The below is a global flag IRLib_didIROut that gets set true with every call to enableIROut.
+ * Then any call to IRrecv::enableIRIn checks this to see if it needs to restart the ISR. 
+ * Regardless IRrecv::enableIRIn will always reset it it false for the next time.
+ * Note as always if you try to send while in the middle of receiving, the partially received
+ * data is lost. If the application wishes to create a system where the sending waits until
+ * the receiver is idle, the programmer can implement such a system themselves and deal with
+ * the consequences.
+ *
+ * The bottom line is the application no longer needs to figure out if it needs to
+ * call enableIRIn or the "resume" method. There is no more "resume". You always do
+ * enableIRIn after every decode and the system handles it.
+ */
+#include "IRLibHardware.h"
+uint8_t IRLib_didIROut=false;