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add pull up option to OneWire

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see #447
This commit is contained in:
Markus Sattler
2015-06-21 22:19:23 +02:00
parent ccc98e6168
commit 44a96b253c
2 changed files with 7 additions and 3 deletions
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libraries/OneWire/OneWire.h
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@ -135,7 +135,7 @@ class OneWire
#endif
public:
OneWire( uint8_t pin);
OneWire(uint8_t pin, bool pullup = true);
// Perform a 1-Wire reset cycle. Returns 1 if a device responds
// with a presence pulse. Returns 0 if there is no device or the