Class: SWD_MEM_AP

Inherits:
Object
  • Object
show all
Defined in:
lib/HardsploitAPI/Modules/SWD/HardsploitAPI_SWD_MEM_AP.rb

Overview

Hardsploit API - By Opale Security
www.opale-security.com || www.hardsploit.io
License: GNU General Public License v3
License URI: http://www.gnu.org/licenses/gpl.txt

Instance Method Summary collapse

Constructor Details

#initialize(dp, apsel) ⇒ SWD_MEM_AP

Returns a new instance of SWD_MEM_AP.



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# File 'lib/HardsploitAPI/Modules/SWD/HardsploitAPI_SWD_MEM_AP.rb', line 11

def initialize( dp, apsel)
	@dp = dp
	@apsel = apsel
	csw(1,2) # 32-bit auto-incrementing addressing
end

Instance Method Details

#csw(addrInc, size) ⇒ Object 



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# File 'lib/HardsploitAPI/Modules/SWD/HardsploitAPI_SWD_MEM_AP.rb', line 17

def csw ( addrInc, size)
  @dp.readAP(@apsel, 0x00)
  val = @dp.readRB() & 0xFFFFFF00
  @dp.writeAP(@apsel, 0x00, val + (addrInc << 4) + size)
end

#idcode ⇒ Object 



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# File 'lib/HardsploitAPI/Modules/SWD/HardsploitAPI_SWD_MEM_AP.rb', line 23

def idcode
	@dp.readAP(@apsel, 0xFC)
	id =  @dp.readRB()
	@dp.select(0,0)
	return id
end

#readBlock(address, size) ⇒ Object

1K boundaries and return 4K of data word alignement



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# File 'lib/HardsploitAPI/Modules/SWD/HardsploitAPI_SWD_MEM_AP.rb', line 42

def readBlock ( address, size)#1K boundaries and return 4K of data word alignement
	if size < 1 then
		raise "readBlock error : count must be >= 1"
	end
	if size > 1024 then
		raise "readBlock error : size must be <= 1024 "
	end
	return	@dp.getAPI.read_mem32(address,size)
end

#readWord(addr) ⇒ Object 



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# File 'lib/HardsploitAPI/Modules/SWD/HardsploitAPI_SWD_MEM_AP.rb', line 30

def readWord (addr)
  @dp.writeAP(@apsel, 0x04, addr)
  @dp.readAP(@apsel, 0x0C)
  return @dp.readRB()
end

#writeBlock(address, data) ⇒ Object

1K boundaries



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# File 'lib/HardsploitAPI/Modules/SWD/HardsploitAPI_SWD_MEM_AP.rb', line 52

def writeBlock (address,data) #1K boundaries
	if data.length < 1 then
		raise "readBlock error : count must be >= 1"
	end
	if data.length > 1024 then
		raise "readBlock error : size must be <= 1024 "
	end
	@dp.getAPI.write_mem16Packed(address,data)
end

#writeWord(addr, data) ⇒ Object 



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# File 'lib/HardsploitAPI/Modules/SWD/HardsploitAPI_SWD_MEM_AP.rb', line 36

def writeWord (addr, data)
  @dp.writeAP(@apsel, 0x04, addr)
  @dp.writeAP(@apsel, 0x0C, data)
  return @dp.readRB()
end