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Fix STM32F1 SERIAL_GET_TX_BUFFER_FREE

Scott Lahteine 4 years ago
parent
a8dffdebd4
commit
a3f6e48eb6
1 changed files with 1 additions and 1 deletions
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  1. 1
    1
      Marlin/src/HAL/STM32F1/HAL.h

+ 1
- 1
Marlin/src/HAL/STM32F1/HAL.h View File

110 
     #error "LCD_SERIAL_PORT must be -1 or from 1 to 3. Please update your configuration."
 110 
     #error "LCD_SERIAL_PORT must be -1 or from 1 to 3. Please update your configuration."
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   #endif
 111 
   #endif
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-  #define SERIAL_GET_TX_BUFFER_FREE LCD_SERIAL.availableForWrite
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+  #define SERIAL_GET_TX_BUFFER_FREE() LCD_SERIAL.availableForWrite()
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 #endif
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 #endif
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 // Set interrupt grouping for this MCU
 116 
 // Set interrupt grouping for this MCU

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