Tham khảo tài liệu 'hacking roomba - tod part 12', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 312 Part III More Complex Interfacing Figure 14-7 Disabling the WAN port in OpenWrt 5. Enable Wireless client mode. Select the Wireless sub-category. Second to the IP address this is the most important configuration page. Normally you configure OpenWrt to act as an access point. Instead it will be a client on your existing wireless network like any other client. In the ESSID text box type the name of your wireless network. In the Mode pop-up menu change Access Point to Client Bridge . Leave Channel at Auto and leave ESSID Broadcast at Hide. If you use encryption on your network adjust the encryption settings appropriately. Figure 14-8 shows the settings for connecting to an unencrypted Wi-Fi network named todbot. Press Save Changes when done. Chapter 14 Putting Linux on Roomba 313 Figure 14-8 Configuring OpenWrt as a wireless client 6. Apply changes. At this point you have all the changes queued up and you can review them with Review Changes. Or just press Apply Changes and you ll see OpenWrt reconfiguring itself. Then because you changed its IP address you won t be able to contact it. It will have joined your wireless network so you can connect to it wirelessly now. 7. Change your PC s network configuration to be back on your wireless net. Use your browser to go to the new IP address of the WL-HDD. You should again see your router s home status page like in Figure 14-4. The WL-HDD is now fully configured network-wise and it s time for some fun. 314 Part III More Complex Interfacing Playing Around on Your Embedded Linux System Just like any good Linux system OpenWrt has an SSH server. You can log into it like any other Linux box ssh root@ root@ s password BusyBox 00 0000 Built-in shell ash Enter help for a list of built-in commands. W I R E L E S S F R E E D O M WHITE RUsSiaN RC5 -------------------------------- 2 oz Vodka Mix the Vodka and Kahlua together 1 oz Kahlua over ice then float the cream or 1 2oz cream .
