libsimpletext serial — Parallax Forums

libsimpletext serial

surixurient Posts: 4

2014-06-11 13:21 edited 2014-06-11 13:21 in Propeller 1

Hi, I am trying to fully understand the serial implementation used in libsimpletext.

when reading a char in serial_rxtx.c
there is this line

value = _inbyte(sp->ticks, sp->ticks + (sp->ticks>>20), rxmask, 0);

why is it + (sp->ticks>>20) ?

Thanks

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