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cpu/atmega1284p: pin change interrupts

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This commit is contained in:
Robert Hartung 2019-08-01 09:24:09 +02:00
parent dcd9177271
commit eeb895fd4e
4 changed files with 32 additions and 1 deletions
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6
cpu/atmega1284p/Makefile.dep Normal file
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@ -0,0 +1,6 @@
# additional PCINTs for atmega1284p
ifneq (,$(filter atmega_pcint,$(USEMODULE)))
USEMODULE += atmega_pcint1 atmega_pcint2 atmega_pcint3
endif
include $(RIOTCPU)/atmega_common/Makefile.dep

5
cpu/atmega1284p/Makefile.features
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@ -1 +1,4 @@
-include $(RIOTCPU)/atmega_common/Makefile.features
# additional PCINTs for atmega1284p
FEATURES_PROVIDED += atmega_pcint1 atmega_pcint2 atmega_pcint3
include $(RIOTCPU)/atmega_common/Makefile.features

5
cpu/atmega1284p/Makefile.include
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@ -4,5 +4,10 @@ USEMODULE += atmega_common
RAM_LEN = 16K
ROM_LEN = 128K
# expand atmega_pcint for atmega1284p
ifneq (,$(filter atmega_pcint,$(USEMODULE)))
USEMODULE += atmega_pcint1 atmega_pcint2 atmega_pcint3
endif
# CPU depends on the atmega common module, so include it
include $(RIOTCPU)/atmega_common/Makefile.include

17
cpu/atmega1284p/include/atmega_pcint.h Normal file
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@ -0,0 +1,17 @@
#ifndef ATMEGA_PCINT_H
#define ATMEGA_PCINT_H
#ifdef __cplusplus
extern "C" {
#endif
#define ATMEGA_PCINT_MAP_PCINT0 GPIO_PIN(PORT_A, 0), GPIO_PIN(PORT_A, 1), GPIO_PIN(PORT_A, 2), GPIO_PIN(PORT_A, 3), GPIO_PIN(PORT_A, 4), GPIO_PIN(PORT_A, 5), GPIO_PIN(PORT_A, 6), GPIO_PIN(PORT_A, 7)
#define ATMEGA_PCINT_MAP_PCINT1 GPIO_PIN(PORT_B, 0), GPIO_PIN(PORT_B, 1), GPIO_PIN(PORT_B, 2), GPIO_PIN(PORT_B, 3), GPIO_PIN(PORT_B, 4), GPIO_PIN(PORT_B, 5), GPIO_PIN(PORT_B, 6), GPIO_PIN(PORT_B, 7)
#define ATMEGA_PCINT_MAP_PCINT2 GPIO_PIN(PORT_C, 0), GPIO_PIN(PORT_C, 1), GPIO_PIN(PORT_C, 2), GPIO_PIN(PORT_C, 3), GPIO_PIN(PORT_C, 4), GPIO_PIN(PORT_C, 5), GPIO_PIN(PORT_C, 6), GPIO_PIN(PORT_C, 7)
#define ATMEGA_PCINT_MAP_PCINT3 GPIO_PIN(PORT_D, 0), GPIO_PIN(PORT_D, 1), GPIO_PIN(PORT_D, 2), GPIO_PIN(PORT_D, 3), GPIO_PIN(PORT_D, 4), GPIO_PIN(PORT_D, 5), GPIO_PIN(PORT_D, 6), GPIO_PIN(PORT_D, 7)
#ifdef __cplusplus
}
#endif
#endif /* ATMEGA_PCINT_H */