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Fix digitalPinToBitMask(), portOutputRegister(), portInputRegister() … (#4964)

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* fix digitalPinToBitMask(), portOutputRegister(), portInputRegister() and portModeRegister() error when the pin is GPIO16.
This commit is contained in:
WEMOS Electronics
2018-07-29 01:07:01 +08:00
committed by Earle F. Philhower, III
parent 03ea61a32a
commit 799193888a
1 changed files with 6 additions and 5 deletions
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11
cores/esp8266/Arduino.h
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@ -224,12 +224,13 @@ void loop(void);
void yield(void);
void optimistic_yield(uint32_t interval_us);
#define digitalPinToPort(pin) (0)
#define digitalPinToBitMask(pin) (1UL << (pin))
#define _PORT_GPIO16 1
#define digitalPinToPort(pin) (((pin)==16)?(_PORT_GPIO16):(0))
#define digitalPinToBitMask(pin) (((pin)==16)?(1):(1UL << (pin)))
#define digitalPinToTimer(pin) (0)
#define portOutputRegister(port) ((volatile uint32_t*) &GPO)
#define portInputRegister(port) ((volatile uint32_t*) &GPI)
#define portModeRegister(port) ((volatile uint32_t*) &GPE)
#define portOutputRegister(port) (((port)==_PORT_GPIO16)?((volatile uint32_t*) &GP16O):((volatile uint32_t*) &GPO))
#define portInputRegister(port) (((port)==_PORT_GPIO16)?((volatile uint32_t*) &GP16I):((volatile uint32_t*) &GPI))
#define portModeRegister(port) (((port)==_PORT_GPIO16)?((volatile uint32_t*) &GP16E):((volatile uint32_t*) &GPE))
#define NOT_A_PIN -1
#define NOT_A_PORT -1