Hi,
I have a MPC8313 Rev C board which has a e300 core. I installed Codewarrior EPCC v8.8 IDE v 5.9.0 build 2489 on a Ubuntu 9.04 Linux machine and have a 30 day evaluation period for the Platform edition.
I connected the USB TAP correctly on the board and am seeing the TX/RX LED switch ON and OFF at approx 1 Hz rate.The USB TAP is also correctly enumerated as doing a "lsusb" gives the following response
root@matrix:~# lsusb
Bus 001 Device 004: ID 15a2:50b3 Freescale Semiconductor, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
root@matrix:~#
I created a sample helloworld.mcp using the Project Wizard and have compiled it successfully.
Now while trying to debug using the USB TAP I am facing the following error message -
" CCSProtocolPlugin::Could not connect to requested core core#0"
On taking a dump of the protocol log I see the following messages
CCS: 0000 : ccs_open
CCS: : ipaddr = 127.0.0.1
CCS: : port = 41475
CCS: : timeout = 10
CCS: : serverh = 0
CCS: : ccs_open; ccs_error = 10
CCS: : Error message:
Connection refused
CCS: 0000 : ccs_open
CCS: : ipaddr = 127.0.0.1
CCS: : port = 41475
CCS: : timeout = 10
CCS: : serverh = 0
CCS: : ccs_open; ccs_error = 10
CCS: : Error message:
Connection refused
CCS: 0000 : ccs_open
CCS: : ipaddr = 127.0.0.1
CCS: : port = 41475
CCS: : timeout = 10
CCS: : serverh = 0
CCS: : ccs_open; ccs_error = 0
CCS: 0000 : ccs_get_connection_count
CCS: : serverh = 0
CCS: : count = 1
CCS: : ccs_get_connection_count; ccs_error = 0
CCS: 0000 : ccs_available_connections
CCS: : serverh = 0
CCS: : count = 0
CCS: : ccs_available_connections; ccs_error = 0
CCS: 0000 : ccs_available_connections
CCS: : serverh = 0
CCS: : count = 0
CCS: : ccs_available_connections; ccs_error = 0
CCS: 0000 : ccs_config_cc
CCS: : serverh = 0
CCS: : config_string = utap:0
CCS: : ccs_config_cc; ccs_error = 0
CCS: 0000 : ccs_available_connections
CCS: : serverh = 0
CCS: : count = 1
CCS: : ccs_available_connections; ccs_error = 0
CCS: 0000 : ccs_available_connections
CCS: : serverh = 0
CCS: : count = 1
CCS: : ccs_available_connections; ccs_error = 0
CCS: 0000 : ccs_set_timeout
CCS: : serverh = 0
CCS: : timeout = 10
CCS: : ccs_set_timeout; ccs_error = 0
CCS: 0000 : ccs_config_server
CCS: : serverh = 0
CCS: : cc = 0
CCS: : server_config = 0
CCS: : value = 1000
CCS: : ccs_config_server; ccs_error = 25
CCS: : Error message:
USB open failure
CCS: 0000 : ccs_get_config_chain
CCS: : serverh = 0
CCS: : device_list: (size = 0)
CCS: : ccs_get_config_chain; ccs_error = 25
CCS: : Error message:
USB open failure
CCS: 0000 : ccs_kill_server
CCS: : serverh = 0
CCS: : ccs_kill_server; ccs_error = 0
CCS: 0000 : ccs_delete_cc
CCS: : serverh = 0
CCS: : count = 0
CCS: : ccs_delete_cc; ccs_error = 7
CCS: : Error message:
Invalid handle
CCS: 0000 : ccs_close
CCS: : serverh = 0
CCS: : ccs_close; ccs_error = 0
I also see a print in the terminal window which says
"Please check your JTAG clock speed."
The JTAG clock speed as of now is 4.03 MHz. I have tried changing it to 1 MHz but still the connection fails.
Can someone help me in connecting the Codewarrior USB TAP to the board ?
Have you found a fix for this yet? I'm running into the same problem
I am runing exactly on the same problem too. My ubuntu version is 11.10. I am going to start testin if there are any signal activity from the jtag connection.
I am running USBTAB (usb connection) but it seems (see logs below) that is trying to connect over the ip network. On my project remote debug settings I have selected CodeWarrior USB TAB. I was wondering why the software still is attempting to connect through ip if ny project settings specify otherwise.
Appreciate any suggestion,
CCS: 0000 : ccs_open
CCS: : ipaddr = 127.0.0.1
CCS: : port = 41475
CCS: : timeout = 10
CCS: : serverh = 0
CCS: : ccs_open; ccs_error = 10
CCS: : Error message:
Connection refused
CCS: 0000 : ccs_open
CCS: : ipaddr = 127.0.0.1
CCS: : port = 41475
CCS: : timeout = 10
CCS: : serverh = 0
CCS: : ccs_open; ccs_error = 10
CCS: : Error message:
Connection refused
CCS: 0000 : ccs_open
CCS: : ipaddr = 127.0.0.1
CCS: : port = 41475
CCS: : timeout = 10
CCS: : serverh = 0
CCS: : ccs_open; ccs_error = 0
CCS: 0000 : ccs_get_connection_count
CCS: : serverh = 0
CCS: : count = 1
CCS: : ccs_get_connection_count; ccs_error = 0
CCS: 0000 : ccs_available_connections
CCS: : serverh = 0
CCS: : count = 0
CCS: : ccs_available_connections; ccs_error = 0
CCS: 0000 : ccs_available_connections
CCS: : serverh = 0
CCS: : count = 0
CCS: : ccs_available_connections; ccs_error = 0
CCS: 0000 : ccs_config_cc
CCS: : serverh = 0
CCS: : config_string = utap:0
CCS: : ccs_config_cc; ccs_error = 0
CCS: 0000 : ccs_available_connections
CCS: : serverh = 0
CCS: : count = 1
CCS: : ccs_available_connections; ccs_error = 0
CCS: 0000 : ccs_available_connections
CCS: : serverh = 0
CCS: : count = 1
CCS: : ccs_available_connections; ccs_error = 0
CCS: 0000 : ccs_set_timeout
CCS: : serverh = 0
CCS: : timeout = 10
CCS: : ccs_set_timeout; ccs_error = 0
CCS: 0000 : ccs_config_server
CCS: : serverh = 0
CCS: : cc = 0
CCS: : server_config = 0
CCS: : value = 4030
CCS: : ccs_config_server; ccs_error = 25
CCS: : Error message:
USB open failure
CCS: 0000 : ccs_get_config_chain
CCS: : serverh = 0
CCS: : device_list: (size = 0)
CCS: : ccs_get_config_chain; ccs_error = 25
CCS: : Error message:
USB open failure
CCS: 0000 : ccs_kill_server
CCS: : serverh = 0
CCS: : ccs_kill_server; ccs_error = 0
CCS: 0000 : ccs_delete_cc
CCS: : serverh = 0
CCS: : count = 0
CCS: : ccs_delete_cc; ccs_error = 7
CCS: : Error message:
Invalid handle
CCS: 0000 : ccs_close
CCS: : serverh = 0
CCS: : ccs_close; ccs_error = 0