BPI-M2 ZERO - WiringOP

출처 : GitHub - BPI-SINOVOIP/BPI-WiringPi2: (NEW) support all Banana Pi boards in one version(auto detect)

BPI-WiringPi2 설치

BPI-WiringPi2 소스 다운로드

$ git clone https://github.com/BPI-SINOVOIP/BPI-WiringPi2.git

BPI-WiringPi2 컴파일및 설치

$ cd BPI-WiringPi2
$ chmod +x ./build
$ sudo ./build
 
.. 생략 ...
 
[Install]
 
All Done.
 
NOTE: To compile programs with wiringPi, you need to add:
    -lwiringPi
  to your compile line(s) To use the Gertboard, MaxDetect, etc.
  code (the devLib), you need to also add:
    -lwiringPiDev
  to your compile line(s).

설치 확인

$ gpio readall
 +-----+-----+---------+------+---+---Pi ?---+---+------+---------+-----+-----+
 | BCM | wPi |   Name  | Mode | V | Physical | V | Mode | Name    | wPi | BCM |
 +-----+-----+---------+------+---+----++----+---+------+---------+-----+-----+
 |     |     |    3.3v |      |   |  1 || 2  |   |      | 5v      |     |     |
 |  12 |   8 |   SDA.1 | ALT5 | 0 |  3 || 4  |   |      | 5v      |     |     |
 |  11 |   9 |   SCL.1 | ALT5 | 0 |  5 || 6  |   |      | 0v      |     |     |
 |   6 |   7 | GPIO. 7 | ALT3 | 0 |  7 || 8  | 0 | ALT4 | TxD     | 15  | 13  |
 |     |     |      0v |      |   |  9 || 10 | 0 | ALT4 | RxD     | 16  | 14  |
 |   1 |   0 | GPIO. 0 | ALT5 | 0 | 11 || 12 | 0 | ALT4 | GPIO. 1 | 1   | 16  |
 |   0 |   2 | GPIO. 2 | ALT5 | 0 | 13 || 14 |   |      | 0v      |     |     |
 |   3 |   3 | GPIO. 3 | ALT5 | 0 | 15 || 16 | 0 | ALT4 | GPIO. 4 | 4   | 15  |
 |     |     |    3.3v |      |   | 17 || 18 | 0 | ALT3 | GPIO. 5 | 5   | 68  |
 |  64 |  12 |    MOSI | ALT4 | 0 | 19 || 20 |   |      | 0v      |     |     |
 |  65 |  13 |    MISO | ALT4 | 0 | 21 || 22 | 0 | ALT5 | GPIO. 6 | 6   | 2   |
 |  66 |  14 |    SCLK | ALT4 | 0 | 23 || 24 | 0 | ALT4 | CE0     | 10  | 67  |
 |     |     |      0v |      |   | 25 || 26 | 0 | ALT3 | CE1     | 11  | 71  |
 |  19 |  30 |   SDA.0 | ALT4 | 0 | 27 || 28 | 0 | ALT4 | SCL.0   | 31  | 18  |
 |   7 |  21 | GPIO.21 | ALT3 | 0 | 29 || 30 |   |      | 0v      |     |     |
 |   8 |  22 | GPIO.22 | ALT3 | 0 | 31 || 32 | 0 | ALT3 | GPIO.26 | 26  | 354 |
 |   9 |  23 | GPIO.23 | ALT3 | 0 | 33 || 34 |   |      | 0v      |     |     |
 |  10 |  24 | GPIO.24 | ALT3 | 0 | 35 || 36 | 0 | ALT3 | GPIO.27 | 27  | 356 |
 |  17 |  25 | GPIO.25 | ALT3 | 0 | 37 || 38 | 0 | ALT3 | GPIO.28 | 28  | 21  |
 |     |     |      0v |      |   | 39 || 40 | 0 | ALT3 | GPIO.29 | 29  | 20  |
 +-----+-----+---------+------+---+----++----+---+------+---------+-----+-----+
 | BCM | wPi |   Name  | Mode | V | Physical | V | Mode | Name    | wPi | BCM |
 +-----+-----+---------+------+---+---Pi ?---+---+------+---------+-----+-----+

LED 제어

GPIO 모드 변경

$  gpio mode 25 out

LED 켜기

$ gpio write 25 1

LED 끄기

$ gpio write 25 0