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AP_RSSI: add enabled method

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Randy Mackay 2015-09-16 16:24:47 +09:00
parent f633733b3b
commit ce6fe0e746
1 changed files with 3 additions and 0 deletions
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3
libraries/AP_RSSI/AP_RSSI.h
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@ -39,6 +39,9 @@ public:
// Initialize the rssi object and prepare it for use // Initialize the rssi object and prepare it for use
void init(); void init();
// return true if rssi reading is enabled
bool enabled() const { return rssi_type != RSSI_DISABLED; }
// Read the receiver RSSI value as a float 0.0f - 1.0f. // Read the receiver RSSI value as a float 0.0f - 1.0f.
// 0.0 represents weakest signal, 1.0 represents maximum signal. // 0.0 represents weakest signal, 1.0 represents maximum signal.
float read_receiver_rssi(); float read_receiver_rssi();