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Author	Topic: cp2201 ek img problem
nikhilmuley7 Member	posted July 29, 2010 06:06 AM hi, i am new in this forum.yesterday i bought cp2201ek ethernet kit. while converting hex2img i got this error message " this hex file uses memory reserved by boot loader" please help me out. IP: Logged
Tsuneo Member	posted July 29, 2010 08:13 AM First, replace PORT_Init(), EMIF_Init(), ether_reset_low() and ether_reset_high(), as described on this page. what to modify for the CP2201-EK http://www.cygnal.org/ubb/Forum1/HTML/001691.html And then, make the code bootloadable, following to this page. How to modify the TCP/IP application code for bootloading? http://www.cygnal.org/ubb/Forum1/HTML/002515.html If you have one of SiLabs debug adapters, it makes your life easier. Connect the debug adapter to CP2201EK, shown on this link. http://www.cygnal.org/ubb/Forum1/HTML/002373.html If you want to recover CP2201EK original firmware, here is the link CP2201EK Original Hex file http://www.cygnal.org/ubb/Forum1/HTML/002259.html Tsuneo [This message has been edited by Tsuneo (edited July 29, 2010).] IP: Logged
nikhilmuley7 Member	posted July 30, 2010 12:06 AM Tsuneo, thanks for the reply i will check out your suggestion and within a day i will let you know the result. and again thanks for your directions. IP: Logged
nikhilmuley7 Member	posted July 30, 2010 01:09 AM hi Tsuneo, i have made changes as you described in forum " what to modify for the CP2201-EK " and " How to modify the TCP/IP application code for bootloading? ". after doing modification hex file size reduced from 155kb to 96kb.and when i use hex2img tool still it gives the error "memory reserved by the bootloader" when i perform the change : MN_STACK_BANK_0xx.LIB --> MN_STACK_BANK_BL_0xx.LIB MN_STACK_COMMON_0xx.LIB --> MN_STACK_COMMON_BL_0xx.LIB i got this error message: * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: _MN_SMTP_START_SESSION MODULE: C:\SiLabs\MCU\Examples\C8051F34x\Ethernet\CP2201EK_SOURCE\CP2201EK_AB4_STD\main.obj (MAIN) >> * WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: _MN_HTTP_FIND_VALUE MODULE: C:\SiLabs\MCU\Examples\C8051F34x\Ethernet\CP2201EK_SOURCE\CP2201EK_AB4_STD\main.obj (MAIN) >> ADDRESS: 5D89H *** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL SYMBOL: _MN_HTTP_FIND_VALUE MODULE: C:\SiLabs\MCU\Examples\C8051F34x\Ethernet\CP2201EK_SOURCE\CP2201EK_AB4_STD\main.obj (MAIN) and so on...... some other files are to be modified. reply soon. [This message has been edited by nikhilmuley7 (edited July 30, 2010).] IP: Logged
Tsuneo Member	posted July 31, 2010 12:20 AM The warnings show that you've "replaced" the library files just on the project folder. You need to "replace" them on the SiLabs IDE 'Files to Link' setting, too, as described on "5) Link order" section of "How to modify the TCP/IP application code for bootloading?" post. > " this hex file uses memory reserved by boot loader" If you would see this error message, even when you follow above procedure correctly, the firmware footprint is really too large to fit in to the 'F340. Try smaller project. > reply soon. Why I have to reply to you soon? I'm just one of users of SiLabs products. You are lucky. Usually, I ignore such a post. Tsuneo IP: Logged
nikhilmuley7 Member	posted July 31, 2010 02:49 AM hi Tsuneo, thanks for helping me again and sorry for the "reply soon" actually my interpretation was that this conversation should carry on.it dosent mean that you are bound to reply. thanks, nikhil IP: Logged
nikhilmuley7 Member	posted July 31, 2010 03:13 AM hi, i have modified the content as per suggested by Tsuneo in "How to modify the TCP/IP application code for bootloading?" post. After modifying the content silicon IDE gives an error " output file not found"and in output window this error is displayed FATAL ERROR L204: INVALID KEYWORD POS: 1142 CU\Examples\my_demo\CP2201EK_AB4_STD\CP2201EK_AB4_STD XD (10H) 0X2400 # dose any one know where i get wrong... thanks in advance. nikhil IP: Logged
nikhilmuley7 Member	posted August 03, 2010 03:34 AM i have one question ? i dont have a tool stick and my netfinder utility is not working. how to transfer hex file in cp2201 eb. but i have silab jtag adapter ......... can i use jtag pin for programming........ how ? thanks nikhil IP: Logged
Tsuneo Member	posted August 03, 2010 04:29 AM > FATAL ERROR L204: INVALID KEYWORD > POS: 1142 > CU\Examples\my_demo\CP2201EK_AB4_STD\CP2201EK_AB4_STD XD (10H) 0X2400 # You've entered 0X2400 to linker command line flags, instead of CODE(0x2400) > i dont have a tool stick Why does tool stick concern to? > my netfinder utility is not working Register NetFinder to the personal firewall on Windows (or those of virus scanner) as an exception. "Netfinder question" posted September 28, 2007 10:00 AM by FarrisB In the exceptions tab in the WinXP Firewall configuration, there is an option to add a firewall exception using the program's name > but i have silab jtag adapter ......... can i use jtag pin for programming........ how ? See the link on my first post. http://www.cygnal.org/ubb/Forum1/HTML/002373.html b) Direct FLASH Tsuneo [This message has been edited by Tsuneo (edited August 03, 2010).] IP: Logged
nikhilmuley7 Member	posted August 04, 2010 12:10 AM hi Tsuneo, thanks, direct flash worked.my netfinder utiliy is also fixed. when i connect the device in lan it is detected by net finder utility but when i connect it directly to PC netfinder utility wont find the device.in both cases i have take care of cross and straight cable.i have also take care of ip address. i have modified code using a step suggested in "what to modify for the CP2201-EK" and "How to modify the TCP/IP application code for bootloading?" nikhil IP: Logged
Tsuneo Member	posted August 04, 2010 12:28 AM > but when i connect it directly to PC netfinder utility wont find the device. For this set up, you have to assign the IP address manually to the PC side, first. Tsuneo IP: Logged
nikhilmuley7 Member	posted August 04, 2010 06:13 AM ahh......... thats what i am missing ...... thanks IP: Logged

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