initial commit

avrIOhelper/io-helper.h

@@ -0,0 +1,100 @@
+#ifndef _IO_HELPER_
+#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 NUMBER_OF_INPUT_BYTES 4
+
+extern volatile uint8_t outStates[NUMBER_OF_INPUT_BYTES]; 
+extern volatile uint8_t outStatesBlinking[NUMBER_OF_INPUT_BYTES];
+extern volatile uint8_t inStates[NUMBER_OF_INPUT_BYTES];
+extern volatile uint8_t inStatesRaw[NUMBER_OF_INPUT_BYTES];
+extern volatile uint8_t ioHelperDebounceTable[NUMBER_OF_INPUT_BYTES*8];
+extern volatile uint8_t oldInstates[NUMBER_OF_INPUT_BYTES];
+extern volatile uint8_t inStatesBothEdges[NUMBER_OF_INPUT_BYTES];
+extern volatile uint8_t inStatesRisingEdge[NUMBER_OF_INPUT_BYTES];
+extern volatile uint8_t inStatesFallingEdge[NUMBER_OF_INPUT_BYTES];
+
+
+uint8_t read_Input(uint8_t nr, uint8_t type);
+void set_Output(uint8_t nr, uint8_t state);
+
+void ioHelperInitBuffer(void);
+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);
+
+//Outputs
+//Verknüpfen von Pin | Bit mit Bitposition (0...n) outStates[0...n/8].
+#define BitPE4 0  //D0
+#define BitPE5 1  //D1
+#define BitPG5 2  //D2
+#define BitPE3 3  //D3
+#define BitPH3 4  //D4
+#define BitPH4 5  //D5
+#define BitPH5 6  //D6
+#define BitPH6 7  //D7
+
+#define BitPB4 8  //D8
+#define BitPB5 9  //D9
+#define BitPB6 10 //D10
+#define BitPB7 11 //D11
+#define BitPL7 12 //D12
+#define BitPL6 13 //D13
+#define BitPL5 14 //D14
+#define BitPL4 15 //D15
+
+#define BitPL3 16 //D16
+#define BitPL2 17 //D17
+#define BitPL1 18 //D18
+#define BitPL0 19 //D19
+#define BitPD4 20 //D20
+#define BitPD5 21 //D21
+#define BitPD6 22 //D22
+#define BitPJ4 23 //D23
+
+
+#define LED_GRN_NOTAUS_ANLAGE   BitPE4
+#define LED_ROT_NOTAUS_ANLAGE   BitPE5
+#define LED_GRN_NOTAUS_SCHRANK  BitPG5
+#define LED_ROT_NOTAUS_SCHRANK  BitPE3
+#define LED_PLC_OK              BitPH5
+#define LED_BUS_OK              BitPD4
+
+
+//Inputs
+//Verknüpfen von Pin | Bit mit Bitposition (0...n) inStates[0...n/8].
+#define BitPinF0 0  //A0
+#define BitPinF1 1  //A1
+#define BitPinF2 2  //A2
+#define BitPinF3 3  //A3
+#define BitPinF4 4  //A4
+#define BitPinF5 5  //A5
+#define BitPinF6 6  //A6
+#define BitPinF7 7  //A7
+
+#define BitPinK0 8  //A8
+#define BitPinK1 9  //A9
+#define BitPinD3 10 //INO
+#define BitPinD2 11 //IN1
+
+#define IN_ANLAGE_EIN_INV       BitPinF5
+#define IN_NOTAUS_ANLAGE        BitPinF7
+#define IN_NOTAUS_SCHRANK       BitPinK0
+
+#endif