Dirk Behme wrote:
> Magnus Lundin wrote:
>> Hi
>> Rev 1547, Added two commands that just returns values in hex, good for
>> scripting.
>>
>> >dap baseaddr
>> >dap apid
>>
>> Next I started playing with Tcl scripts that scans the ROM table and
>> installed components. This is my first shot at JimTcl in OpenOCD but it
>> works quite ok.
>
> I'm new to TCL, I'm using r1602, and I'm slightly confused ;) See below:
>
>> < dapinfo.tcl > ============================================
>> # Implement dap info in Tcl
>>
>> # get ap id and debugbase
>> puts "Debug interface ROM table examination"
>> set debugbase [lindex [split [ocd_dap_baseaddr]] 0]
>> set apid [lindex [split [ocd_dap_apid]] 0]
>
> In 1602 there are the commands "dap baseaddr" and "dap apid" available
> at command line (telnet prompt). But not in TCL? Using this in script
> results in
>
> Invalid command name "dap_baseaddr" ...
>
> Searching complete trunk for "ocd_dap*" is empty.
This works for me :) , just tried it again, first raw telnet:
> version
Open On-Chip Debugger 0.2.0-in-development (2009-05-08-11:59) svn:1606
> dap apsel 1
ap 1 selected, identification register 0x04770002
Then as tcl commands :
> set debugbase [lindex [split [ocd_dap_baseaddr]] 0]
0x80000000
0x80000000
> set apid [lindex [split [ocd_dap_apid 1]] 0]
0x04770002
0x04770002
> ocd_dap_apsel 1
ap 1 selected, identification register 0x04770002
ap 1 selected, identification register 0x04770002
There is a priblem that the dap apid command reset the apsel to 0 so we
finish the above with an extra dap apsel in tcl version
Next I can source the whole tcl script, all direct commnds will be executed
source [find dapscan.tcl]
Debug interface ROM table examination
0x80000000
0x04770002
ap 1 selected, identification register 0x04770002
AP debugbase 0x80000000
AP id 0x04770002
MEM-AP memtype 0000000000
MEM-AP id cid[3] cid[2] cid[1] cid[0]
0x000000b1 0x00000005 0x00000010 0x0000000d
Table entry 0xd4010003 component base is 0x54010000
...... and more
Regards
Magnus
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