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removed duplicit comment

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This commit is contained in:
PavelSindler 2018-01-14 19:36:30 +01:00
parent 6643f77648
commit 3201fd1538
1 changed files with 0 additions and 4 deletions
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4
Firmware/MarlinSerial.cpp
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@ -196,10 +196,6 @@ int MarlinSerial::read(void)
void MarlinSerial::flush() void MarlinSerial::flush()
{ {
// don't reverse this or there may be problems if the RX interrupt
// occurs after reading the value of rx_buffer_head but before writing
// the value to rx_buffer_tail; the previous value of rx_buffer_head
// may be written to rx_buffer_tail, making it appear as if the buffer
// don't reverse this or there may be problems if the RX interrupt // don't reverse this or there may be problems if the RX interrupt
// occurs after reading the value of rx_buffer_head but before writing // occurs after reading the value of rx_buffer_head but before writing
// the value to rx_buffer_tail; the previous value of rx_buffer_head // the value to rx_buffer_tail; the previous value of rx_buffer_head