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Added serialRead and serialAvailable.

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This commit is contained in:
David A. Mellis
2005-09-19 10:57:06 +00:00
parent 15ae9ab1b0
commit 59adc64ba6
2 changed files with 12 additions and 0 deletions
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10
core/wiring.c
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@ -220,6 +220,16 @@ void serialWrite(unsigned char c)
uartSendByte(c);
}
int serialAvailable()
{
return uartGetRxBuffer()->datalength;
}
int serialRead()
{
return uartGetByte();
}
void printMode(int mode)
{
// do nothing, we only support serial printing, not lcd.