> Thanks Tom.
>
> I now am talking to the BDI2000 - yipee! I originally understood that I
> needed to use adaptive clocking with the LPC2106 (there are discussions
> about the Jeeni JTAG debugger not working with LPC2106 because it
doesn't
> support RTCLK) - anyway given you weren't using it, I tried a pretty
slow
> JTAG clock and it seems to be fine.
>
> Now to fire up gdb :-)
> I use Insight as the front-end for gdb, look at: http://www.openhardware.net/?title=ARM%20Thumb%20tools%20for%20LPC2000&dir=ArmTools&file=ThumbToolchain.html
TomW
--
Tom Walsh - WN3L - Embedded Systems Consultant http://openhardware.net,http://cyberiansoftware.com
"Windows? No thanks, I have work to do..."
----------------
I now am talking to the BDI2000 - yipee! I originally understood that I
needed to use adaptive clocking with the LPC2106 (there are discussions
about the Jeeni JTAG debugger not working with LPC2106 because it
doesn't
support RTCLK) - anyway given you weren't using it, I tried a pretty
slow
JTAG clock and it seems to be fine.
Now to fire up gdb :-)
Have a great weekend - it's Friday here!
Shane
-----Original Message-----
From: Tom Walsh [mailto:t...@openhardware.net]
Sent: Thursday, 29 June 2006 6:59 p.m.
To: l...
Subject: Re: [lpc2000] BDI 2000 configuration
Shane Harrison wrote:
> Hi there,
>
> I haven't had much luck connecting my BDI2000 to an LPC2103 board
(JTAG
> connection). It complains about a lack of clock. I have set it up to use
> adaptive clocking and checked the cabling. Does anyone have a working
> BDI2000 config file that they would be willing to share, that way I can
> double check that part of the process.
> ========= begin file for both LPC2106 & LPC2138 daisy chained together
=======[INIT]
#0 WREG CPSR 0x000000D3
#0 WGPR 15 0x00000000
#0 WM32 0xE01FC040 0x00000001
#0 WM32 0xE01FC080 0x00000000
#0 WM32 0xE01FC084 0x00000000
#0 WM32 0xE01FC08C 0x000000AA
#0 WM32 0xE01FC08C 0x00000055
#0 DELAY 100
#1 WM32 0xE01FC040 0x00000001
#1 DELAY 100
[HOST]
IP 192.168.200.1
FORMAT BIN
LOAD MANUAL
#0 PROMPT LPC2138>
#1 PROMPT LPC2106>
[TARGET]
CLOCK 6
WAKEUP 100
#0 CPUTYPE ARM7TDMI
#0 SCANPRED 0 0
#0 SCANSUCC 1 4
#0 CLOCK 4
#0 RESET HARD 500
#0 STARTUP RESET
#0 ENDIAN LITTLE
#0 BREAKMODE HARD
#1 CPUTYPE ARM7TDMI
#1 SCANSUCC 0 0
#1 SCANPRED 1 4
#1 RESET HARD 500
#1 WAKEUP 100
#1 STARTUP STOP 500
#1 ENDIAN LITTLE
#1 BREAKMODE HARD
========================== snip =========================
========= begin file for only LPC2136 ============================[INIT]
WREG CPSR 0x000000D3 ;select supervisor mode
;WGPR 15 0x00000000 ;set PC
WGPR 15 0x00018000 ;set PC
WM32 0xE01FC040 0x00000001 ;MEMMAP: User flash mode
WM32 0xE01FC080 0x00000000 ;PLLCON:
WM32 0xE01FC084 0x00000000 ;PLLCFG:
WM32 0xE01FC08C 0x000000AA ;PLLFEED:
WM32 0xE01FC08C 0x00000055 ;PLLFEED:
DELAY 100
[HOST]
IP 192.168.200.1
FORMAT ELF
LOAD MANUAL
DUMP dump.bin
PROMPT LPC2136>
[TARGET]
CLOCK 4 ;JTAG clock 1MHz ( < 1/6 of CPU clock )
WAKEUP 100
CPUTYPE ARM7TDMI
RESET HARD 500 ;apply 500 ms RESET
STARTUP RESET ;let monitor run for 500 ms
ENDIAN LITTLE ;memory model (LITTLE | BIG)
;BREAKMODE SOFT 0xdfffdfff ;SOFT ARM / Thumb break code
BREAKMODE HARD ;only two hardware breakpoints available.
[FLASH]
CHIPTYPE LPC2000 14745 ;select LPC2100 flash, fsys = 12.000 MHz
CHIPSIZE 0x80000 ;256k internal flash
WORKSPACE 0x40001000 ;internal SRAM for buffer, code and stack
;FILE micromux-resident.bin
FILE micromux.bin
FORMAT BIN 0x18000
;ERASE 0x0007FFF BLANK ;erase sectors 0..14 of LPC2136
ERASE 0x0007C00 BLANK ;erase sectors 10..14 of LPC2136
[REGS]
FILE reg2100.def
================ snip ===================================
Note, the LPC2136 file will set the program counter of the ARM processor
to 0x18000. Change the comment on WGPR 15 for program counter of 0x0.
I don't use the adaptive clock, no reason other than a lot of wires get
in the way. The JTAG header on my most recent board is only a 2x5 (10
pins) row of 0.020 solder pads. I connect 30ga wire to a 14pin 0.100"
header to the BDI2000 TARGET A cable which I rewired.
Regards,
TomW
--
Tom Walsh - WN3L - Embedded Systems Consultant http://openhardware .net, http://cyberiansoft
ware.com
"Windows? No thanks, I have work to do..."
----------------
Reply by Tom Walsh●June 29, 20062006-06-29
Shane Harrison wrote:
> Hi there,
>
> I haven't had much luck connecting my BDI2000 to an LPC2103 board
(JTAG
> connection). It complains about a lack of clock. I have set it up to use
> adaptive clocking and checked the cabling. Does anyone have a working
> BDI2000 config file that they would be willing to share, that way I can
> double check that part of the process.
> ========= begin file for both LPC2106 & LPC2138 daisy chained together
=======[INIT]
#0 WREG CPSR 0x000000D3
#0 WGPR 15 0x00000000
#0 WM32 0xE01FC040 0x00000001
#0 WM32 0xE01FC080 0x00000000
#0 WM32 0xE01FC084 0x00000000
#0 WM32 0xE01FC08C 0x000000AA
#0 WM32 0xE01FC08C 0x00000055
#0 DELAY 100
#1 WM32 0xE01FC040 0x00000001
#1 DELAY 100
[HOST]
IP 192.168.200.1
FORMAT BIN
LOAD MANUAL
#0 PROMPT LPC2138>
#1 PROMPT LPC2106>
[TARGET]
CLOCK 6
WAKEUP 100
#0 CPUTYPE ARM7TDMI
#0 SCANPRED 0 0
#0 SCANSUCC 1 4
#0 CLOCK 4
#0 RESET HARD 500
#0 STARTUP RESET
#0 ENDIAN LITTLE
#0 BREAKMODE HARD
#1 CPUTYPE ARM7TDMI
#1 SCANSUCC 0 0
#1 SCANPRED 1 4
#1 RESET HARD 500
#1 WAKEUP 100
#1 STARTUP STOP 500
#1 ENDIAN LITTLE
#1 BREAKMODE HARD
========================== snip =========================
========= begin file for only LPC2136 ============================[INIT]
WREG CPSR 0x000000D3 ;select supervisor mode
;WGPR 15 0x00000000 ;set PC
WGPR 15 0x00018000 ;set PC
WM32 0xE01FC040 0x00000001 ;MEMMAP: User flash mode
WM32 0xE01FC080 0x00000000 ;PLLCON:
WM32 0xE01FC084 0x00000000 ;PLLCFG:
WM32 0xE01FC08C 0x000000AA ;PLLFEED:
WM32 0xE01FC08C 0x00000055 ;PLLFEED:
DELAY 100
[HOST]
IP 192.168.200.1
FORMAT ELF
LOAD MANUAL
DUMP dump.bin
PROMPT LPC2136>
[TARGET]
CLOCK 4 ;JTAG clock 1MHz ( < 1/6 of CPU clock )
WAKEUP 100
CPUTYPE ARM7TDMI
RESET HARD 500 ;apply 500 ms RESET
STARTUP RESET ;let monitor run for 500 ms
ENDIAN LITTLE ;memory model (LITTLE | BIG)
;BREAKMODE SOFT 0xdfffdfff ;SOFT ARM / Thumb break code
BREAKMODE HARD ;only two hardware breakpoints available.
[FLASH]
CHIPTYPE LPC2000 14745 ;select LPC2100 flash, fsys = 12.000 MHz
CHIPSIZE 0x80000 ;256k internal flash
WORKSPACE 0x40001000 ;internal SRAM for buffer, code and stack
;FILE micromux-resident.bin
FILE micromux.bin
FORMAT BIN 0x18000
;ERASE 0x0007FFF BLANK ;erase sectors 0..14 of LPC2136
ERASE 0x0007C00 BLANK ;erase sectors 10..14 of LPC2136
[REGS]
FILE reg2100.def
================ snip ===================================Note, the LPC2136 file
will set the program counter of the ARM processor
to 0x18000. Change the comment on WGPR 15 for program counter of 0x0.
I don't use the adaptive clock, no reason other than a lot of wires get
in the way. The JTAG header on my most recent board is only a 2x5 (10
pins) row of 0.020 solder pads. I connect 30ga wire to a 14pin 0.100"
header to the BDI2000 TARGET A cable which I rewired.
I haven't had much luck connecting my BDI2000 to an LPC2103 board (JTAG
connection). It complains about a lack of clock. I have set it up to use
adaptive clocking and checked the cabling. Does anyone have a working
BDI2000 config file that they would be willing to share, that way I can
double check that part of the process.
Cheers
Shane
Shane Harrison
General Manager
Paragon Electronic Design Limited
Level 2 21-23 Andrews Avenue
ANZ House
PO Box 30-449, Lower Hutt
New Zealand
Direct: +64 4 5703875
Fax: +64 4 5703 871
Mobile: 021 608 919
mailto:s...@paragon.co.nz http://www.paragon.co.nz
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