clean includes

io-helper.h

@@ -1,12 +1,36 @@
-extern volatile uint8_t outStates[4]; 
+#ifndef _IO_HELPER_
-extern volatile uint8_t inStates[4];
+#define _IO_HELPER_
+
+#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];
+
 void ioHelperSetOuts(void);
 void ioHelperReadPins(void);
 void ioHelperIoConf(void);
 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
@@ -17,3 +41,5 @@ void ioHelperDebounce(void);
 //Pin | Bit in inStates
 #define BitPinC1 0
 #define BitPinC5 1
+
+#endif

iohelperhelper.py

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