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Remove UART register reference from HardwareSerial

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This commit is contained in:
Ivan Grokhotkov
2016-01-26 16:21:44 +03:00
parent af18612a4c
commit d1149c53e6
1 changed files with 1 additions and 1 deletions
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cores/esp8266/HardwareSerial.cpp
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@ -122,7 +122,7 @@ int HardwareSerial::available(void)
result += 1; result += 1;
} }
if (!result) { if (!result) {
optimistic_yield(USD(_uart_nr) / 128); optimistic_yield(10000);
} }
return result; return result;
} }