Module: RaspberryPi

Defined in:
lib/thermal_sensor.rb,
lib/raspberry_pi.rb

Overview

ThermalSensor - Raspberry Pi internal SoC temperature sensor

Defined Under Namespace

Classes: ThermalSensor

Class Method Summary collapse

Class Method Details

.hardware_info ⇒ Object

Revision : a22082 SoC : BCM2837 RAM : 1024Mb Storage : MicroSD USB ports : 4 (excluding power) Ethernet ports : 1 Wi-fi : True Bluetooth : True Camera ports (CSI) : 1 Display ports (DSI): 1



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# File 'lib/raspberry_pi.rb', line 25

def self.hardware_info
  info = {}
  lines = ` pinout | grep ': '`
  lines << `cat /proc/cpuinfo | grep ': '`
  lines.split("\n").each do |line|
    key, value = line.split(':')
    key.strip!
    if key == 'processor'
      value = (value.to_i+1).to_s
      key = 'Cores'
    end
    key = 'CPU name' if key == 'model name'
    info[key] = value.strip
  end
  info
end

.pi_model ⇒ Object 



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# File 'lib/raspberry_pi.rb', line 10

def self.pi_model
  info = `cat /proc/device-tree/model`
  info.strip
end

.pi_model_old ⇒ Object

Pi Model 3B V1.2



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# File 'lib/raspberry_pi.rb', line 5

def self.pi_model_old
  info = `pinout | grep -Eo "Pi Model[^|]+"`
  info.strip
end