Unable to program Olimex E2468 using a JTAG ARM-USB-Tiny-H

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Arun

• September 30, 2013 08:45

Hi

I am trying to program Olimex E2468 using a JTAG ARM-USB-Tiny-H. The drivers are installed properly and is shown in the device manager. I have installed the packages for  Olimex E2468. I was able to detect the JTAG ARM-USB-Tiny in the Tagets. (Actually in the targets the device is listed as JTAG ARM-USB-Tiny, "-H" is missing). When select 'connect' the a 'connected' notification is appeared on the target "JTAG ARM-USB-Tiny". I am trying to compile the sample codes already present in the packages. Successfully compiled and hex file is created. Then I click on Targets-->>Downloadfile-->>Download Intel Hexfile and located the hex file and click on ok. It waits for a moment and the got an error "read failed". I have closed 2 jumbers (ISP_E,RST_E) and tried to program it. That is failed. Can anybody help me to sort this out?

Regards,

Arun.S

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  Wim Nijland

  • October 02, 2013 14:40

  I think You should open those jumpers for JTAG programming. On my boards those jumpers are only closed when downloading via RS232.. JTAG is not considered 'External'. 

  HTH

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