Class: Uart_baudrate

Inherits:
Qt::Widget
  • Object
show all
Defined in:
lib/class/uart/Uart_baudrate.rb

Instance Method Summary collapse

Constructor Details

#initialize(parent_view) ⇒ Uart_baudrate

Returns a new instance of Uart_baudrate.



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# File 'lib/class/uart/Uart_baudrate.rb', line 16

def initialize(parent_view)
  super()
  Firmware.new('UART')
  @view = Ui_Uart_baudrate.new
  centerWindow(self)
  @view.setupUi(self)
  @parent_view = parent_view
end

Instance Method Details

#copy ⇒ Object 



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# File 'lib/class/uart/Uart_baudrate.rb', line 58

def copy
  @parent_view.lie_baud_rate.setText(@baudrate.to_s)
  close
end

#start_detect ⇒ Object 



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# File 'lib/class/uart/Uart_baudrate.rb', line 25

def start_detect
  @view.btn_start.setEnabled(false)
  $app.processEvents
  @uart = HardsploitAPI_UART.new(
    baud_rate:        115200,
    word_width:       8,
    use_parity_bit:   0,
    parity_type:      0,
    nb_stop_bits:     1,
    idle_line_level:  1
  )
  @uart.enableMeasureBaudRate
  @view.btn_stop.setEnabled(true)
end

#stop_detect ⇒ Object 



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# File 'lib/class/uart/Uart_baudrate.rb', line 40

def stop_detect
  @view.btn_stop.setEnabled(false)
  @baudrate = @uart.measureBaudRate
  @uart.disableMeasureBaudRate
  @view.btn_start.setEnabled(true)
  unless @baudrate.zero?
    @view.lbl_baudrate.setText("Baud rate detected: #{@baudrate} Hz")
  else
    @view.lbl_baudrate.setText("Baud rate detected: None.")
  end
rescue HardsploitAPI::ERROR::HARDSPLOIT_NOT_FOUND
ErrorMsg.new.hardsploit_not_found
rescue HardsploitAPI::ERROR::USB_ERROR
 ErrorMsg.new.usb_error
rescue Exception => msg
  ErrorMsg.new.unknown(msg)
end