Protocol 3 is used by BL35P02. * */
| 714 | * |
| 715 | */ |
| 716 | bool RCSwitch::receiveProtocol3(unsigned int changeCount){ |
| 717 | |
| 718 | unsigned long code = 0; |
| 719 | unsigned long delay = RCSwitch::timings[0] / PROTOCOL3_SYNC_FACTOR; |
| 720 | unsigned long delayTolerance = delay * RCSwitch::nReceiveTolerance * 0.01; |
| 721 | |
| 722 | for (int i = 1; i<changeCount ; i=i+2) { |
| 723 | |
| 724 | if (RCSwitch::timings[i] > delay*PROTOCOL3_0_HIGH_CYCLES - delayTolerance |
| 725 | && RCSwitch::timings[i] < delay*PROTOCOL3_0_HIGH_CYCLES + delayTolerance |
| 726 | && RCSwitch::timings[i+1] > delay*PROTOCOL3_0_LOW_CYCLES - delayTolerance |
| 727 | && RCSwitch::timings[i+1] < delay*PROTOCOL3_0_LOW_CYCLES + delayTolerance) { |
| 728 | code = code << 1; |
| 729 | } else if (RCSwitch::timings[i] > delay*PROTOCOL3_1_HIGH_CYCLES - delayTolerance |
| 730 | && RCSwitch::timings[i] < delay*PROTOCOL3_1_HIGH_CYCLES + delayTolerance |
| 731 | && RCSwitch::timings[i+1] > delay*PROTOCOL3_1_LOW_CYCLES - delayTolerance |
| 732 | && RCSwitch::timings[i+1] < delay*PROTOCOL3_1_LOW_CYCLES + delayTolerance) { |
| 733 | code+=1; |
| 734 | code = code << 1; |
| 735 | } else { |
| 736 | // Failed |
| 737 | i = changeCount; |
| 738 | code = 0; |
| 739 | } |
| 740 | } |
| 741 | code = code >> 1; |
| 742 | if (changeCount > 6) { // ignore < 4bit values as there are no devices sending 4bit values => noise |
| 743 | RCSwitch::nReceivedValue = code; |
| 744 | RCSwitch::nReceivedBitlength = changeCount / 2; |
| 745 | RCSwitch::nReceivedDelay = delay; |
| 746 | RCSwitch::nReceivedProtocol = 3; |
| 747 | } |
| 748 | |
| 749 | if (code == 0){ |
| 750 | return false; |
| 751 | }else if (code != 0){ |
| 752 | return true; |
| 753 | } |
| 754 | } |
| 755 | |
| 756 | void RCSwitch::handleInterrupt() { |
| 757 |
nothing calls this directly
no outgoing calls
no test coverage detected