ejung/avrIOhelper
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9 Commits
master ... 7a288faddb

Author SHA1 Message Date
Eggert Jung
7a288faddb clean includes 2022-10-15 06:58:10 +02:00
Eggert Jung
962ef3878d add BlinkOuts 2022-10-15 06:55:57 +02:00
Eggert Jung
a39486c0fc merge edge detection and blink by nowka 2022-10-15 06:36:19 +02:00
Eggert Jung
e355efd233 fix indent 2022-10-15 06:28:49 +02:00
Eggert Jung
2ea6ec2e03 add atomics 2022-10-15 06:27:01 +02:00
Eggert Jung
e2f55b4284 fix whitespace 2022-10-15 05:18:14 +02:00
Eggert Jung
e9dae2fdee fix indent 2022-10-15 05:17:15 +02:00
Max Brüggemann
f473da9c3f Nr of IOs now settable using defines 2021-08-23 19:37:37 +02:00
Max Brüggemann
3828826957 Fix missing header guards 2021-08-22 00:24:44 +02:00
3 changed files with 2512 additions and 2302 deletions
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270
io-helper.c
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File diff suppressed because it is too large Load Diff

27
io-helper.h
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@@ -3,13 +3,22 @@
#include <stdint.h> #include <stdint.h>
extern volatile uint8_t outStates[4]; #define LEVEL 0
extern volatile uint8_t inStates[4]; #define EDGE 1
extern volatile uint8_t ioHelperDebounceTable[32]; #define RISING 2
extern volatile uint8_t oldInstates[4]; #define FALLING 3
extern volatile uint8_t inStatesBothEdges[4];
extern volatile uint8_t inStatesRisingEdge[4]; #define OFF 0
extern volatile uint8_t inStatesFallingEdge[4]; #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 ioHelperSetOuts(void);
void ioHelperReadPins(void); void ioHelperReadPins(void);
@@ -18,6 +27,10 @@ void ioHelperSetBit(volatile uint8_t *list, uint8_t nr, uint8_t state);
unsigned char ioHelperReadBit(volatile uint8_t *list, uint8_t nr); unsigned char ioHelperReadBit(volatile uint8_t *list, uint8_t nr);
void ioHelperDebounce(void); void ioHelperDebounce(void);
void ioHelperEdgeDetector(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 //Outputs
//Pin | Bit in outStates //Pin | Bit in outStates

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