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Remove a stale define

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jflyper 2017-12-12 09:53:42 +09:00
parent 3401197b9f
commit 75c5bb98f2
1 changed files with 0 additions and 2 deletions
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src/main/drivers/sonar_hcsr04.h
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@ -31,8 +31,6 @@ typedef struct sonarRange_s {
int16_t detectionConeExtendedDeciDegrees; // device spec is conservative, in practice have slightly larger detection cone
} sonarRange_t;
#define SONAR_GPIO GPIOB
#define HCSR04_MAX_RANGE_CM 400 // 4m, from HC-SR04 spec sheet
#define HCSR04_DETECTION_CONE_DECIDEGREES 300 // recommended cone angle30 degrees, from HC-SR04 spec sheet
#define HCSR04_DETECTION_CONE_EXTENDED_DECIDEGREES 450 // in practice 45 degrees seems to work well