add edge detection code

io-helper.h

@@ -3,22 +3,13 @@
 
 #include <stdint.h>
 
-#define LEVEL 0
-#define EDGE 1
-#define RISING 2
-#define FALLING 3
-
-#define OFF 0
-#define ON 1
-#define BLINK 2
-#define TOGGLE 3
-
-#define nrOfOutputs 32 //must be multiple of 8
-#define nrOfInputs 32 //must be multiple of 8
-
-extern volatile uint8_t outStates[nrOfOutputs/8]; 
-extern volatile uint8_t inStates[nrOfInputs/8];
-extern volatile uint8_t ioHelperDebounceTable[nrOfInputs];
+extern volatile uint8_t outStates[4]; 
+extern volatile uint8_t inStates[4];
+extern volatile uint8_t ioHelperDebounceTable[32];
+extern volatile uint8_t oldInstates[4];
+extern volatile uint8_t inStatesBothEdges[4];
+extern volatile uint8_t inStatesRisingEdge[4];
+extern volatile uint8_t inStatesFallingEdge[4];
 
 void ioHelperSetOuts(void);
 void ioHelperReadPins(void);
@@ -27,10 +18,6 @@ void ioHelperSetBit(volatile uint8_t *list, uint8_t nr, uint8_t state);
 unsigned char ioHelperReadBit(volatile uint8_t *list, uint8_t nr);
 void ioHelperDebounce(void);
 void ioHelperEdgeDetector(void);
-void ioHelperBlinkOuts(void);
-
-uint8_t read_Input(uint8_t nr, uint8_t type);
-void set_Output(uint8_t nr, uint8_t state);
 
 //Outputs
 //Pin | Bit in outStates

iohelperhelper.py

@@ -1,7 +1,6 @@
 import string
 
 ddr="""#ifdef DDRA
-ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
 DDRA|=0 
 #ifdef BitPA0
 |(1<<0)      
@@ -28,14 +27,13 @@ ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
 |(1<<7)      
 #endif       
 |0;          
-}
+            
 #endif
 
 """
 
 port="""
 #ifdef PORTA
-ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
 PORTA|=0
 #ifdef BitPA0
 |(getBit1(BitPA0)<<0)
@@ -62,9 +60,7 @@ ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
 |(getBit1(BitPA7)<<7)
 #endif
 |0;
-}
 
-ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
 PORTA&=~(0
 #ifdef BitPA0
 |(getBit0(BitPA0)<<0)
@@ -91,7 +87,6 @@ ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
 |(getBit0(BitPA7)<<7)
 #endif
 |0);
-}
 #endif
 
 """