2 \author Travis Goodspeed
3 \brief Port descriptions for the GoodFET platform.
8 #define F_CPU 8000000UL
13 //#include <util/delay.h>
20 //Use P3 instead of P5 for target I/O on chips without P5.
22 //#warning "No P5, using P3 instead. Will break 2618 and 1612 support."
41 //This is how things used to work, don't do it anymore.
43 //#define P5REN somedamnedextern
46 //No longer works for Hope badge.
47 #define SETSS P5OUT|=BIT0
48 #define CLRSS P5OUT&=~BIT0
49 #define DIRSS P5DIR|=BIT0;
51 //Used for the Nordic port, !RST pin on regular GoodFET.
52 #define SETCE P2OUT|=BIT6
53 #define CLRCE P2OUT&=~BIT6
54 #define DIRCE P2DIR|=BIT6
56 // network byte order converters
57 #define htons(x) ((((uint16_t)(x) & 0xFF00) >> 8) | \
58 (((uint16_t)(x) & 0x00FF) << 8))
59 #define htonl(x) ((((uint32_t)(x) & 0xFF000000) >> 24) | \
60 (((uint32_t)(x) & 0x00FF0000) >> 8) | \
61 (((uint32_t)(x) & 0x0000FF00) << 8) | \
62 (((uint32_t)(x) & 0x000000FF) << 24))