2: 2021-09-07 (火) 09:58:03 takaboo  |
現: 2021-09-08 (水) 10:55:34 takaboo |
| | + | TITLE:Raspberry Pi tips |
| | ***build tools [#md3cfef7] | | ***build tools [#md3cfef7] |
| | #html{{ | | #html{{ |
| | dtoverlay=act-led,gpio=16 | | dtoverlay=act-led,gpio=16 |
| | | | |
| - | ***use gpio on ubuntu [#yd4ea6b0] | + | ***use gpio on ubuntu[#yd4ea6b0] |
| | + | rpi4 |
| | #html{{ | | #html{{ |
| | <pre class="brush: bash;"> | | <pre class="brush: bash;"> |
| - | sudo apt-get install wiringpi | |
| | sudo dpkg --add-architecture armhf | | sudo dpkg --add-architecture armhf |
| | sudo apt-get install libc6 | | sudo apt-get install libc6 |
| | *--> Raspberry Pi 4 Model B Rev 1.4 | | *--> Raspberry Pi 4 Model B Rev 1.4 |
| | * This Raspberry Pi supports user-level GPIO access.</pre> | | * This Raspberry Pi supports user-level GPIO access.</pre> |
| | + | }} |
| | + | |
| | + | rpi3 |
| | + | #html{{ |
| | + | <pre class="brush: bash;"> |
| | + | sudo apt-get install wiringpi</pre> |
| | + | }} |
| | + | |
| | + | |
| | + | #html{{ |
| | + | <pre class="brush: bash;"> |
| | + | gpio readall |
| | + | +-----+-----+---------+------+---+---Pi 3B+-+---+------+---------+-----+-----+ |
| | + | | BCM | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | BCM | |
| | + | +-----+-----+---------+------+---+----++----+---+------+---------+-----+-----+ |
| | + | | | | 3.3v | | | 1 || 2 | | | 5v | | | |
| | + | | 2 | 8 | SDA.1 | ALT0 | 1 | 3 || 4 | | | 5v | | | |
| | + | | 3 | 9 | SCL.1 | ALT0 | 1 | 5 || 6 | | | 0v | | | |
| | + | | 4 | 7 | GPIO. 7 | OUT | 1 | 7 || 8 | 1 | ALT0 | TxD | 15 | 14 | |
| | + | | | | 0v | | | 9 || 10 | 1 | ALT0 | RxD | 16 | 15 | |
| | + | | 17 | 0 | GPIO. 0 | IN | 1 | 11 || 12 | 0 | IN | GPIO. 1 | 1 | 18 | |
| | + | | 27 | 2 | GPIO. 2 | IN | 0 | 13 || 14 | | | 0v | | | |
| | + | | 22 | 3 | GPIO. 3 | IN | 0 | 15 || 16 | 0 | IN | GPIO. 4 | 4 | 23 | |
| | + | | | | 3.3v | | | 17 || 18 | 0 | IN | GPIO. 5 | 5 | 24 | |
| | + | | 10 | 12 | MOSI | IN | 0 | 19 || 20 | | | 0v | | | |
| | + | | 9 | 13 | MISO | IN | 0 | 21 || 22 | 0 | IN | GPIO. 6 | 6 | 25 | |
| | + | | 11 | 14 | SCLK | IN | 0 | 23 || 24 | 1 | IN | CE0 | 10 | 8 | |
| | + | | | | 0v | | | 25 || 26 | 1 | IN | CE1 | 11 | 7 | |
| | + | | 0 | 30 | SDA.0 | IN | 1 | 27 || 28 | 1 | IN | SCL.0 | 31 | 1 | |
| | + | | 5 | 21 | GPIO.21 | IN | 1 | 29 || 30 | | | 0v | | | |
| | + | | 6 | 22 | GPIO.22 | IN | 1 | 31 || 32 | 0 | IN | GPIO.26 | 26 | 12 | |
| | + | | 13 | 23 | GPIO.23 | IN | 0 | 33 || 34 | | | 0v | | | |
| | + | | 19 | 24 | GPIO.24 | OUT | 1 | 35 || 36 | 0 | OUT | GPIO.27 | 27 | 16 | |
| | + | | 26 | 25 | GPIO.25 | IN | 0 | 37 || 38 | 0 | IN | GPIO.28 | 28 | 20 | |
| | + | | | | 0v | | | 39 || 40 | 0 | IN | GPIO.29 | 29 | 21 | |
| | + | +-----+-----+---------+------+---+----++----+---+------+---------+-----+-----+ |
| | + | | BCM | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | BCM | |
| | + | +-----+-----+---------+------+---+---Pi 3B+-+---+------+---------+-----+-----+</pre> |
| | }} | | }} |
| | | | |
| | [global] | | [global] |
| | netbios name = pi | | netbios name = pi |
| | + | |
| | [share] | | [share] |
| | comment = pi share | | comment = pi share |
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