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lines changed Original file line number Diff line number Diff line change 3030#endif
3131#endif
3232
33+ #ifdef CUSTOM_RS485_DEFAULT_DE_PIN
34+ #define RS485_DEFAULT_DE_PIN CUSTOM_RS485_DEFAULT_DE_PIN
35+ #endif
36+
37+ #ifdef CUSTOM_RS485_DEFAULT_RE_PIN
38+ #define RS485_DEFAULT_RE_PIN CUSTOM_RS485_DEFAULT_RE_PIN
39+ #endif
40+
41+ #if !defined(RS485_DEFAULT_DE_PIN) && !defined(RS485_DEFAULT_RE_PIN)
3342#ifdef __AVR__
3443#define RS485_DEFAULT_DE_PIN 2
3544#define RS485_DEFAULT_RE_PIN -1
4049#define RS485_DEFAULT_DE_PIN A4
4150#define RS485_DEFAULT_RE_PIN A5
4251#elif defined(ARDUINO_UNOR4_WIFI) || defined(ARDUINO_UNOR4_MINIMA)
43- #define SERIAL_PORT_HARDWARE Serial1
4452#define RS485_DEFAULT_DE_PIN 8
4553#define RS485_DEFAULT_RE_PIN 7
4654#else
47- #ifndef RS485_DEFAULT_DE_PIN
4855#define RS485_DEFAULT_DE_PIN A6
4956#define RS485_DEFAULT_RE_PIN A5
5057#endif
5158#endif
5259
53- #ifdef CUSTOM_RS485_DEFAULT_DE_PIN
54- # define RS485_DEFAULT_DE_PIN CUSTOM_RS485_DEFAULT_DE_PIN
55- #endif
56-
57- #ifdef CUSTOM_RS485_DEFAULT_RE_PIN
58- # define RS485_DEFAULT_RE_PIN CUSTOM_RS485_DEFAULT_RE_PIN
60+ #if !defined(ARDUINO_UNOR4_WIFI) || !defined(ARDUINO_UNOR4_MINIMA)
61+ #define SERIAL_PORT_HARDWARE Serial1
5962#endif
6063
6164#define RS485_DEFAULT_PRE_DELAY 50
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