UART: Implement flush()
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@ -144,6 +144,7 @@ int SerialUART::peek() {
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void SerialUART::flush() {
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void SerialUART::flush() {
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while(txEnd % BUFFER_SIZE != txStart % BUFFER_SIZE);
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}
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}
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int SerialUART::read() {
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int SerialUART::read() {
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