arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-07 06:01:35 +03:00
Code Activity

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

Browse Source 
* 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
Download Patch File Download Diff File Expand all files Collapse all files

11
cores/esp8266/Arduino.h
View File

@ -224,12 +224,13 @@ void loop(void);
void yield(void); void yield(void);
void optimistic_yield(uint32_t interval_us); void optimistic_yield(uint32_t interval_us);
#define digitalPinToPort(pin) (0) #define _PORT_GPIO16 1
#define digitalPinToBitMask(pin) (1UL << (pin)) #define digitalPinToPort(pin) (((pin)==16)?(_PORT_GPIO16):(0))
#define digitalPinToBitMask(pin) (((pin)==16)?(1):(1UL << (pin)))
#define digitalPinToTimer(pin) (0) #define digitalPinToTimer(pin) (0)
#define portOutputRegister(port) ((volatile uint32_t*) &GPO) #define portOutputRegister(port) (((port)==_PORT_GPIO16)?((volatile uint32_t*) &GP16O):((volatile uint32_t*) &GPO))
#define portInputRegister(port) ((volatile uint32_t*) &GPI) #define portInputRegister(port) (((port)==_PORT_GPIO16)?((volatile uint32_t*) &GP16I):((volatile uint32_t*) &GPI))
#define portModeRegister(port) ((volatile uint32_t*) &GPE) #define portModeRegister(port) (((port)==_PORT_GPIO16)?((volatile uint32_t*) &GP16E):((volatile uint32_t*) &GPE))
#define NOT_A_PIN -1 #define NOT_A_PIN -1
#define NOT_A_PORT -1 #define NOT_A_PORT -1