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MMU2 as standard serial device (#20771)

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This commit is contained in:
Giuliano Zaro
2021-01-16 03:38:34 +01:00
committed by GitHub
parent 7c786506e1
commit 1d5862a39b
12 changed files with 91 additions and 21 deletions
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12
Marlin/src/HAL/STM32F1/HAL.h
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@ -99,6 +99,18 @@
#endif
#endif
#ifdef MMU2_SERIAL_PORT
#if MMU2_SERIAL_PORT == -1
#define MMU2_SERIAL UsbSerial
#elif WITHIN(MMU2_SERIAL_PORT, 1, NUM_UARTS)
#define MMU2_SERIAL MSERIAL(MMU2_SERIAL_PORT)
#elif NUM_UARTS == 5
#error "MMU2_SERIAL_PORT must be -1 or from 1 to 5. Please update your configuration."
#else
#error "MMU2_SERIAL_PORT must be -1 or from 1 to 3. Please update your configuration."
#endif
#endif
#ifdef LCD_SERIAL_PORT
#if LCD_SERIAL_PORT == -1
#define LCD_SERIAL UsbSerial