noisymime
/
ArduinoCore-avr
mirror of https://github.com/noisymime/ArduinoCore-avr.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Adding basic macros for analog + digital pin information. 

http://code.google.com/p/arduino/issues/detail?id=495
This commit is contained in:
David A. Mellis 2011-08-12 18:27:00 -04:00
parent cafbc48008
commit 39573e5cf7
2 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
pins/mega/pins_arduino.h
View File

@ -27,6 +27,11 @@
#include <avr/pgmspace.h> #include <avr/pgmspace.h>
#define NUM_DIGITAL_PINS 70
#define NUM_ANALOG_INPUTS 16
#define analogInputToDigitalPin(p) ((p < 16) ? (p) + 54 : -1)
#define digitalPinHasPWM(p) (((p) >= 2 && (p) <= 13) || ((p) >= 44 && (p)<= 46))
const static uint8_t SS = 53; const static uint8_t SS = 53;
const static uint8_t MOSI = 51; const static uint8_t MOSI = 51;
const static uint8_t MISO = 50; const static uint8_t MISO = 50;

10
pins/standard/pins_arduino.h
View File

@ -27,6 +27,16 @@
#include <avr/pgmspace.h> #include <avr/pgmspace.h>
#define NUM_DIGITAL_PINS 20
#define NUM_ANALOG_INPUTS 6
#define analogInputToDigitalPin(p) ((p < 6) ? (p) + 14 : -1)
#if defined(__AVR_ATmega8__)
#define digitalPinHasPWM(p) ((p) == 9 || (p) == 10 || (p) == 11)
#else
#define digitalPinHasPWM(p) ((p) == 3 || (p) == 5 || (p) == 6 || (p) == 9 || (p) == 10 || (p) == 11)
#endif
const static uint8_t SS = 10; const static uint8_t SS = 10;
const static uint8_t MOSI = 11; const static uint8_t MOSI = 11;
const static uint8_t MISO = 12; const static uint8_t MISO = 12;