while (1) { USARTdrv->Receive(&cmd, 1); /* Get byte from UART */ osSignalWait(0x01, osWaitForever); if (cmd == 13) /* CR, send greeting */ { USARTdrv->Send("\nHello World!", 12); osSignalWait(0x01, osWaitForever); } }
So the USARTdrv->Receive and the osSignalWait need to be ran over and over? Is the osSignalWait not sufficient by itself?
I'm trying to make this work but I see nothing that explains how it works. If the signal is set in
if (event & mask) { /* Success: Wakeup Thread */
then how is this checked in a loop? I figured this line just loops until met? osSignalWait(0x01, osWaitForever);
Is that not how it works?
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