Advertisement
Guest User

Untitled

a guest
May 25th, 2015
258
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.36 KB | None | 0 0
  1. void SPISend8Bit(unsigned char data)
  2. {
  3. LPC_GPIO2->DATA &= ~0x400; //SSEL aktiv, sprich Low-Pegel
  4. LPC_SSP0->DR = data; // Eintragen der Daten ins Senderegister und Start der Uebertragung
  5. while ((LPC_SSP0->SR & 0x14)!=0x04){}; // warten bis Daten-Transfer beendet: 0x14 BSY und RNE
  6. LPC_GPIO2->DATA |= 0x400; //SSEL inaktiv, sprich High-Pegel
  7. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement