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Fix SAMD Serial name macro (#19765)

Jason Smith 4 years ago
parent
commit
3ccb3801f2
1 changed files with 2 additions and 1 deletions
  1. 2
    1
      Marlin/src/HAL/SAMD51/HAL.h

+ 2
- 1
Marlin/src/HAL/SAMD51/HAL.h View File

@@ -35,7 +35,8 @@
35 35
 
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   // MYSERIAL0 required before MarlinSerial includes!
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-  #define _MSERIAL(X) Serial##X
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+  #define __MSERIAL(X) Serial##X
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+  #define _MSERIAL(X) __MSERIAL(X)
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   #define MSERIAL(X) _MSERIAL(INCREMENT(X))
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   #if SERIAL_PORT == -1

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