Michael Spencer / Smoothie

Fork of Smoothie to port to mbed non-LPC targets.

Dependencies:   mbed

Fork of Smoothie by Stéphane Cachat

libs/Pin.h@3:f151d08d335c, 2014-03-02 (annotated)

Committer:
Bigcheese
Date:
Sun Mar 02 06:33:08 2014 +0000
Revision:
3:f151d08d335c
Parent:
2:1df0b61d3b5a 
Bunch of stuff. Need to locally merge in updated USB changes.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
scachat 0:31e91bb0ef3c 1 #ifndef PIN_H
scachat 0:31e91bb0ef3c 2 #define PIN_H
scachat 0:31e91bb0ef3c 3
Bigcheese 3:f151d08d335c 4 #include "mbed.h"
Bigcheese 3:f151d08d335c 5
scachat 0:31e91bb0ef3c 6 #include <stdlib.h>
Michael J. Spencer 2:1df0b61d3b5a 7 #include <stdio.h>
scachat 0:31e91bb0ef3c 8 #include <string>
scachat 0:31e91bb0ef3c 9
Michael J. Spencer 2:1df0b61d3b5a 10 class Pin {
scachat 0:31e91bb0ef3c 11 public:
Michael J. Spencer 2:1df0b61d3b5a 12 Pin();
Michael J. Spencer 2:1df0b61d3b5a 13
Michael J. Spencer 2:1df0b61d3b5a 14 Pin* from_string(std::string value);
Michael J. Spencer 2:1df0b61d3b5a 15
Michael J. Spencer 2:1df0b61d3b5a 16 inline bool connected(){
Bigcheese 3:f151d08d335c 17 return name != NC;
Michael J. Spencer 2:1df0b61d3b5a 18 }
scachat 0:31e91bb0ef3c 19
Michael J. Spencer 2:1df0b61d3b5a 20 inline Pin* as_output(){
Bigcheese 3:f151d08d335c 21 gpio_dir(&pin, PIN_OUTPUT);
Michael J. Spencer 2:1df0b61d3b5a 22 return this;
Michael J. Spencer 2:1df0b61d3b5a 23 }
Michael J. Spencer 2:1df0b61d3b5a 24
Michael J. Spencer 2:1df0b61d3b5a 25 inline Pin* as_input(){
Bigcheese 3:f151d08d335c 26 gpio_dir(&pin, PIN_INPUT);
scachat 0:31e91bb0ef3c 27 return this;
scachat 0:31e91bb0ef3c 28 }
scachat 0:31e91bb0ef3c 29
Michael J. Spencer 2:1df0b61d3b5a 30 Pin* as_open_drain(void);
Michael J. Spencer 2:1df0b61d3b5a 31
Michael J. Spencer 2:1df0b61d3b5a 32 Pin* as_repeater(void);
Michael J. Spencer 2:1df0b61d3b5a 33
Michael J. Spencer 2:1df0b61d3b5a 34 Pin* pull_up(void);
scachat 0:31e91bb0ef3c 35
Michael J. Spencer 2:1df0b61d3b5a 36 Pin* pull_down(void);
Michael J. Spencer 2:1df0b61d3b5a 37
Michael J. Spencer 2:1df0b61d3b5a 38 Pin* pull_none(void);
scachat 0:31e91bb0ef3c 39
Michael J. Spencer 2:1df0b61d3b5a 40 inline bool get(){
Bigcheese 3:f151d08d335c 41 return this->inverting ^ gpio_read(&pin);
scachat 0:31e91bb0ef3c 42 }
scachat 0:31e91bb0ef3c 43
Michael J. Spencer 2:1df0b61d3b5a 44 inline void set(bool value)
Michael J. Spencer 2:1df0b61d3b5a 45 {
Bigcheese 3:f151d08d335c 46 gpio_write(&pin, value ^ this->inverting);
scachat 0:31e91bb0ef3c 47 }
scachat 0:31e91bb0ef3c 48
Bigcheese 3:f151d08d335c 49 PinName name;
Michael J. Spencer 2:1df0b61d3b5a 50 bool inverting;
Bigcheese 3:f151d08d335c 51 gpio_t pin;
scachat 0:31e91bb0ef3c 52 };
scachat 0:31e91bb0ef3c 53
Michael J. Spencer 2:1df0b61d3b5a 54
Michael J. Spencer 2:1df0b61d3b5a 55
Michael J. Spencer 2:1df0b61d3b5a 56
scachat 0:31e91bb0ef3c 57 #endif