| 48 | } |
| 49 | |
| 50 | bool Servo::addChannel(ServoChannel* channel) |
| 51 | { |
| 52 | if(channel == nullptr) { |
| 53 | return false; |
| 54 | } |
| 55 | |
| 56 | int i = findChannel(channel); |
| 57 | if(i >= 0) { |
| 58 | return true; // Already added |
| 59 | } |
| 60 | |
| 61 | // Find a free channel |
| 62 | i = findChannel(nullptr); |
| 63 | if(i < 0) { |
| 64 | // All channels in use |
| 65 | return false; |
| 66 | } |
| 67 | |
| 68 | channels[i] = channel; |
| 69 | ++channelCount; |
| 70 | |
| 71 | pinMode(channel->getPin(), OUTPUT); |
| 72 | |
| 73 | updateTimer.startOnce(); |
| 74 | return true; |
| 75 | } |
| 76 | |
| 77 | bool Servo::removeChannel(ServoChannel* channel) |
| 78 | { |