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AP_Common: Added a new is_bounded global function.

This commit is contained in:
Grant Morphett 2015-11-04 17:43:48 +11:00 committed by Andrew Tridgell
parent 3636b53313
commit ba8dbf6696
2 changed files with 16 additions and 0 deletions
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13
libraries/AP_Common/AP_Common.cpp
View File

@ -23,3 +23,16 @@
extern const AP_HAL::HAL& hal; extern const AP_HAL::HAL& hal;
/*
Return true if value is between lower and upper bound. False otherwise.
*/
bool is_bounded(int32_t value, int32_t lower_bound, int32_t upper_bound)
{
if ((lower_bound < upper_bound) &&
(value > lower_bound) && (value < upper_bound)) {
return true;
}
return false;
}

3
libraries/AP_Common/AP_Common.h
View File

@ -155,4 +155,7 @@ enum HomeState {
#define AP_PRODUCT_ID_MPU9250 0x103 // MPU9250 #define AP_PRODUCT_ID_MPU9250 0x103 // MPU9250
#define AP_PRODUCT_ID_VRBRAIN 0x150 // VRBRAIN on NuttX #define AP_PRODUCT_ID_VRBRAIN 0x150 // VRBRAIN on NuttX
bool is_bounded(int32_t value, int32_t lower_bound, int32_t upper_bound);
#endif // _AP_COMMON_H #endif // _AP_COMMON_H