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Extend RX/TX pins for up to 8 extruders

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This commit is contained in:
Scott Lahteine
2020-01-30 13:29:08 -06:00
parent 2822c0890a
commit e8e25b80d1
4 changed files with 57 additions and 0 deletions
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18
Marlin/src/pins/linux/pins_RAMPS_LINUX.h
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@ -363,6 +363,24 @@
#ifndef E4_SERIAL_RX_PIN
#define E4_SERIAL_RX_PIN -1
#endif
#ifndef E5_SERIAL_TX_PIN
#define E5_SERIAL_TX_PIN -1
#endif
#ifndef E5_SERIAL_RX_PIN
#define E5_SERIAL_RX_PIN -1
#endif
#ifndef E6_SERIAL_TX_PIN
#define E6_SERIAL_TX_PIN -1
#endif
#ifndef E6_SERIAL_RX_PIN
#define E6_SERIAL_RX_PIN -1
#endif
#ifndef E7_SERIAL_TX_PIN
#define E7_SERIAL_TX_PIN -1
#endif
#ifndef E7_SERIAL_RX_PIN
#define E7_SERIAL_RX_PIN -1
#endif
#endif
//////////////////////////