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AP_Relay: added enabled() API

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Andrew Tridgell 2014-01-20 15:35:38 +11:00
parent e3804e2846
commit 4aa901f203
1 changed files with 3 additions and 0 deletions
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3
libraries/AP_Relay/AP_Relay.h
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@ -32,6 +32,9 @@ public:
// de-activate the relay
void off(uint8_t relay);
// see if the relay is enabled
bool enabled(uint8_t relay) { return relay < AP_RELAY_NUM_RELAYS && _pin[relay] != -1; }
// toggle the relay status
void toggle(uint8_t relay);