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en:xu3_hardware_gpio [2015/12/09 08:23]
odroid [Expansion Connectors]
en:xu3_hardware_gpio [2017/07/13 14:30] (current)
john1117 [GPIO Map for WiringPi Library (CON10 2 x 15)]
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 | 21         | XE.INT21 ​    | GPX2.5 (#29)         | 22         | XE.INT23 ​    | GPX2.7 (#31)        | | 21         | XE.INT21 ​    | GPX2.5 (#29)         | 22         | XE.INT23 ​    | GPX2.7 (#31)        |
 | 23         | ADC_0.AIN1 ​  | XADC0AIN_1 ​          | 24         | XE.INT17 ​    | GPX2.1 (#25)        | | 23         | ADC_0.AIN1 ​  | XADC0AIN_1 ​          | 24         | XE.INT17 ​    | GPX2.1 (#25)        |
-| 25         | XE.INT15 ​    | GPX1.7 (Soft I2C)         | 26         | XE.INT16 ​    | GPX2.0 (#24)        | +| 25         | XE.INT15 ​    | GPX1.7 (Soft I2C SCL) (#23)         | 26         | XE.INT16 ​    | GPX2.0 (#24)        | 
-| 27         | XE.INT25 ​    | GPX3.1 (Soft I2C)         ​| 28         | GND          |                     |+| 27         | XE.INT25 ​    | GPX3.1 (Soft I2C SDA(#33)        ​| 28         | GND          |                     |
 | 29         | VDD_IO(1.8V) |                      | 30         | GND          |                     | | 29         | VDD_IO(1.8V) |                      | 30         | GND          |                     |
  
 ====== OS configuration ====== ====== OS configuration ======
-If you use old Ubuntu 14.04 image, you must consider this.\\+If you use Ubuntu 14.04 image, you must consider this.Ubuntu 15.04 image has a proper configuration by default.\\
 The IOBARD[[en:​xu3_expansionboard|Use the IO Expansion Board]] modules are loaded automatically when the OS boots.\\ The IOBARD[[en:​xu3_expansionboard|Use the IO Expansion Board]] modules are loaded automatically when the OS boots.\\
 So you need to add the modules into the blacklist to use mores GPIOs.\\ So you need to add the modules into the blacklist to use mores GPIOs.\\
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 | VDD_IO ​      | VDD_IO(1.8V) ​    ​| ​              | 29         | 30          |               | GND              | GND         | | VDD_IO ​      | VDD_IO(1.8V) ​    ​| ​              | 29         | 30          |               | GND              | GND         |
  
 +{{:​en:​xu4:​xu4_con10.png?​600|}}
 ====== GPIO Map for WiringPi Library (Shifter-Shield 40 Pin) ====== ====== GPIO Map for WiringPi Library (Shifter-Shield 40 Pin) ======
-^GPIO ^wPi ^ Name     ^ Mode ^ Phy Phy ^ Mode ^ Name      ^wPi ^GPIO ^+^GPIO ^ WiringPi ​^ Name     ^ Mode ^ Initial Level Header Pin Header Pin Initial Level ^ Mode ^ Name      ^ WiringPi ​^GPIO ^
 |     ​| ​   | 3.3V     ​| ​     |   | 1   | 2   ​| ​  ​| ​     | 5v        |    |     | |     ​| ​   | 3.3V     ​| ​     |   | 1   | 2   ​| ​  ​| ​     | 5v        |    |     |
 | 209 | 8  | I2C1.SDA | ALT5 | 1 | 3   | 4   ​| ​  ​| ​     | 5v        |    |     | | 209 | 8  | I2C1.SDA | ALT5 | 1 | 3   | 4   ​| ​  ​| ​     | 5v        |    |     |
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 **The "gpio readall"​ shows the pin-map of 40-pin-Shifter-Shield not 30-Pin-header.** **The "gpio readall"​ shows the pin-map of 40-pin-Shifter-Shield not 30-Pin-header.**
 +
 +{{:​en:​shiftershield:​shifter-shield_con3_2.png?​600|}}
  
en/xu3_hardware_gpio.1449618784.txt.gz · Last modified: 2015/12/09 08:23 by odroid
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