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参考

CodeWarrior TAP Probe User Guide
AN4948 Flash Programmer for CodeWarrior Power Architecture

CodeWarrior TAP USB下载

win7 64bit下，驱动安装不成功（原因不明），但是在win10上可以使用。

CodeWarrior TAP 网口下载

USB口用充电器供电，若使用计算机USB口供电，则必须卸载或禁用该设备。打开CodeWarrior TAP串口，波特率115200。把网线插上，此时TX/RX的灯由绿 {MOD}变成了红 {MOD}。 Push enter to start console. #### ########## ########## .... Freescale Semiconductor Inc. #### .......... Copyright (c) 2015 .......... #### All Rights Reserved .... ########## ########## Codewarrior TAP Firmware .... #### Boot Loader Version 1.0.1 .......... built Mon Aug 26 18:55:20 UTC 2013 .......... #### OS Version 1.0.4 #### .... ########## built Thu Apr 23 22:28:59 UTC 2015 ########## ########## ########## .... #### Main Board: CodeWarrior TAP (3.3V) #### .......... Probe Tip: Power Architecture JTAG/COP .......... #### .... ########## Note: This product uses open-source ########## components. See "help license" #### for details. Network not configured - defaulting to DHCP core> help Help is available for these commands: arp ARP table commands. ccs Display/manage CCS firmware gdbproxy Display/manage gdbproxy firmware help Get help on commands host Host table commands license Displays open-source license details netparam Show/set nonvolatile networking parameters. netstat Display network protocol statistics. ping Test if host is alive. reset Reboot this device. route Route table commands. tgreset Reset target tgtty Get/set tty settings for target serial who List any open connections. core> help netparam Usage: netparam [subcommand <subcommand options>] This command displays or sets nonvolatile networking parameters. If called with no subcommand, it displays all parameters. When called with one of the subcommands listed below, it changes the parameters associated with that command. Note that when changed, some parameters will not be activated until the unit is rebooted. Use "netparam --help" for help on a specific subcommand. Netparam recognizes the following subcommands: add_host Add static host add_route Add static route bootconfig Boot method selection delete_host Delete static host delete_route Delete static route static_ip_address Specify static IP address static_dns_server Specify DNS server address 设置静态IP，命令会阻塞10s，这个时候CodeWarrior TAP的RX/TX灯变为绿 {MOD}， core> netparam static_ip_address 192.168.6.223 # wait for 10s core> netparam add_route 192.168.6.254 gateway_ip 1 # hop_cnt=1 core> netparam bootconfig static:cw-tap0 Netmask defaults to 255.255.255.0 Using dynamic IP address 192.168.6.223 core> ping 192.168.6.6 PING 192.168.6.6 (192.168.6.6): 56 data bytes 64 bytes from 192.168.6.6: seq=0 ttl=128 time=0.917 ms 64 bytes from 192.168.6.6: seq=1 ttl=128 time=0.640 ms --- 192.168.6.6 ping statistics --- 2 packets transmitted, 2 packets received, 0% packet loss round-trip min/avg/max = 0.640/0.778/0.917 ms 重启，需要把secureCRT的串口disconnect， core> reset Close this configuration console to reboot... (hit Ctrl+c to abort) 再重新打开，和之前显示不一样了， Push enter to start console. #### ########## ########## .... Freescale Semiconductor Inc. #### .......... Copyright (c) 2015 .......... #### All Rights Reserved .... ########## ########## Codewarrior TAP Firmware .... #### Boot Loader Version 1.0.1 .......... built Mon Aug 26 18:55:20 UTC 2013 .......... #### OS Version 1.0.4 #### .... ########## built Thu Apr 23 22:28:59 UTC 2015 ########## ########## ########## .... #### Main Board: CodeWarrior TAP (3.3V) #### .......... Probe Tip: Power Architecture JTAG/COP .......... #### .... ########## Note: This product uses open-source ########## components. See "help license" #### for details. Network configuration is static:cw-tap0 Using static IP address 192.168.6.223 跨网段设置路由，有警告但是设置成功。 core> netparam add_route 192.168.12.0 192.168.6.254 1 Netmask defaults to 255.255.255.0 gateway_ip: Unknown host route: netmask doesn't match route address Usage: route [-nNvee] [-FC] [] List kernel routing tables route [-v] [-FC] {add|del|flush} ... Modify routing table for AF. route {-h|--help} [] Detailed usage syntax for specified AF. route {-V|--version} Display version/author and exit. -v, --verbose be verbose -n, --numeric don't resolve names -e, --extend display other/more information -F, --fib display Forwarding Information Base (default) -C, --cache display routing cache instead of FIB <AF>=Use '-A ' or '--'; default: inet List of possible address families (which support routing): inet (DARPA Internet) ax25 (AMPR AX.25) netrom (AMPR NET/ROM) ipx (Novell IPX) ddp (Appletalk DDP) x25 (CCITT X.25) SIOCADDRT: File exists core> ping 192.168.12.16 PING 192.168.12.16 (192.168.12.16): 56 data bytes 64 bytes from 192.168.12.16: seq=0 ttl=127 time=2.608 ms 64 bytes from 192.168.12.16: seq=1 ttl=127 time=0.526 ms 64 bytes from 192.168.12.16: seq=2 ttl=127 time=0.585 ms --- 192.168.12.16 ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max = 0.526/1.239/2.608 ms 查看路由表， core> netparam add_route 192.168.16.0 192.168.6.254 1 Netmask defaults to 255.255.255.0 gateway_ip: Unknown host route: netmask doesn't match route address Usage: route [-nNvee] [-FC] [] List kernel routing tables route [-v] [-FC] {add|del|flush} ... Modify routing table for AF. route {-h|--help} [] Detailed usage syntax for specified AF. route {-V|--version} Display version/author and exit. -v, --verbose be verbose -n, --numeric don't resolve names -e, --extend display other/more information -F, --fib display Forwarding Information Base (default) -C, --cache display routing cache instead of FIB <AF>=Use '-A ' or '--'; default: inet List of possible address families (which support routing): inet (DARPA Internet) ax25 (AMPR AX.25) netrom (AMPR NET/ROM) ipx (Novell IPX) ddp (Appletalk DDP) x25 (CCITT X.25) SIOCADDRT: File exists SIOCADDRT: File exists core> netstat -r Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 127.0.0.0 * 255.0.0.0 U 0 0 0 lo 169.254.0.0 * 255.255.0.0 U 0 0 0 usb0 192.168.6.0 * 255.255.255.0 U 0 0 0 eth0 192.168.6.0 192.168.6.254 255.255.255.0 UG 0 0 0 eth0 192.168.12.0 192.168.6.254 255.255.255.0 UG 0 0 0 eth0 192.168.16.0 192.168.6.254 255.255.255.0 UG 0 0 0 eth0