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deleted double used comments

Lukas Abfalterer 8 years ago
parent
commit
83795d3e63
1 changed files with 0 additions and 4 deletions
  1. 0
    4
      Marlin/MarlinSerial.cpp

+ 0
- 4
Marlin/MarlinSerial.cpp View File

@@ -137,10 +137,6 @@ void MarlinSerial::flush() {
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   // occurs after reading the value of rx_buffer_head but before writing
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   // the value to rx_buffer_tail; the previous value of rx_buffer_head
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   // may be written to rx_buffer_tail, making it appear as if the buffer
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-  // don't reverse this or there may be problems if the RX interrupt
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-  // occurs after reading the value of rx_buffer_head but before writing
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-  // the value to rx_buffer_tail; the previous value of rx_buffer_head
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-  // may be written to rx_buffer_tail, making it appear as if the buffer
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   // were full, not empty.
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   CRITICAL_SECTION_START;
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     rx_buffer.head = rx_buffer.tail;

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