terom@3: #ifndef QMSK_DEBUG_H
terom@3: #define QMSK_DEBUG_H
terom@3: 
terom@3: #include <avr/io.h>
terom@3: 
terom@3: #include "stdlib.h"
terom@3: 
terom@3: #if !defined(DEBUG_DDR) || !defined(DEBUG_PIN) || !defined(DEBUG_PORT)
terom@3: #   error("#define DEBUG_{DDR_PIN_PORT} before #include")
terom@3: #endif
terom@3: 
terom@3: static inline void debug_init (void)
terom@3: {
terom@3:     sbi(&DEBUG_DDR, DEBUG_PIN);
terom@3: }
terom@3: 
terom@3: static inline void debug_set (void)
terom@3: {
terom@3:     sbi(&DEBUG_PORT, DEBUG_PIN);
terom@3: }
terom@3: 
terom@3: static inline void debug_clear (void)
terom@3: {
terom@3:     cbi(&DEBUG_PORT, DEBUG_PIN);
terom@3: }
terom@3: 
terom@3: static inline void debug_toggle (void)
terom@3: {
terom@3:     xbi(&DEBUG_PORT, DEBUG_PIN);
terom@3: }
terom@3: 
terom@3: #endif