Andy K / MODDMA

MODDMA GPDMA Controller New features: transfer pins to memory buffer under periodic timer control and send double buffers to DAC

Dependents:   FirstTest WaveSim IO-dma-memmem DACDMAfuncgenlib ... more

Diff: iomacros.h

Revision:
12:1dfee7208043
Parent:
8:cb4d323ce6fd
--- a/iomacros.h	Sun Mar 13 12:46:55 2011 +0000
+++ b/iomacros.h	Sun Mar 13 23:28:21 2011 +0000
@@ -71,6 +71,7 @@
 /* p8 is P0.6 */
 #define p8_SEL_MASK     ~(3UL << 12)
 #define p8_SET_MASK     (1UL <<  6)
+#define p8_CLR_MASK     ~(p8_SET_MASK)
 #define p8_AS_OUTPUT    LPC_PINCON->PINSEL0&=p8_SEL_MASK;LPC_GPIO0->FIODIR|=p8_SET_MASK
 #define p8_AS_INPUT     LPC_GPIO0->FIOMASK &= p8_CLR_MASK; 
 #define p8_SET          LPC_GPIO0->FIOSET = p8_SET_MASK