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AP_HAL: changed semantics of RCInput.new_input()

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this makes calling new_input() in RCInput clear the new input
flag. This fixes an issue with calls to read() for auxillary channels
clearing the new_input flag, which could cause brief failsafe
conditions.
This commit is contained in:
Andrew Tridgell 2015-02-09 09:55:35 +11:00
parent a118ac69c6
commit 3075cb058d
1 changed files with 5 additions and 2 deletions
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7
libraries/AP_HAL/RCInput.h
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@ -18,9 +18,12 @@ public:
virtual void init(void* implspecific) = 0; virtual void init(void* implspecific) = 0;
/** /**
* Return true if there has been new input since the last read() call * Return true if there has been new input since the last read()
* call. This call also clears the new_input flag, so once it
* returns true it won't return true again until another frame is
* received.
*/ */
virtual bool new_input() = 0; virtual bool new_input() = 0;
/** /**
* Return the number of valid channels in the last read * Return the number of valid channels in the last read