Content originally posted in LPCWare by MrBool on Sat Jul 25 01:58:31 MST 2015 I'm using SPI in slave mode. I have found information in user manual that for LPC1114 interrupt can be enable when the Rx FIFO is at least half full. Because FIFO size is 8 frames. So I have to wait for 4 frames. Is passible to enable interrupt for RX one frame only?
Content originally posted in LPCWare by mysepp on Sat Jul 25 04:39:07 MST 2015 Please verify my calculation, but I would say: 1 bit takes 1 bit / (100000 bits/second) = 0.000001 seconds = 10 us 32 bits take 32 * 10us = 320 us So the timeout is 320us?