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Hi,
I am trying to debug a code for EZ-USB FX3 DVK, I am using OpenOCD, I have followed the instructions given in Section 3.2 of "EzUsbSuite_UG.pdf" carefully. But I get the following Errors
Open On-Chip Debugger 0.8.0 (2014-12-03-15:43)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.sourceforge.net/doc/doxygen/bugs.html
Warn : Adapter driver 'cy7c65215' did not declare which transports it allows; assuming legacy JTAG-only
Info : only one transport option; autoselect 'jtag'
adapter_nsrst_delay: 200
jtag_ntrst_delay: 200
adapter speed: 1000 kHz
trst_and_srst srst_pulls_trst srst_gates_jtag trst_push_pull srst_open_drain connect_deassert_srst
RCLK - adaptive
adapter speed: 1000 kHz
Error: CyJtagDevice Not found
in procedure 'init'
I can't figure out what is wrong.
Can anyone help me out with this? I'm running out of ideas.
Solved! Go to Solution.
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Following items has to be checked before doing the JTAG debug:
1. In the Control center three devices should be present as shown in the attached image.
2. If Cypress USB Bootloader device is missing - then please check the PMODE pins of FX3 whether it indicates USB Boot. If it is there then please check whether the device is bound to any other driver in the device manager. If yes, then please update the driver to Cypress cyusb3 (which can be found in FX3 SDK)
If the above are fine, and if the debug procedure mentioned in FX3UserGuide is followed there should be no issue.
Regards,
Hemanth
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Please ensure that you are using the executable in the following location:
"C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\JTAG\OpenOCD\Windows\openocd.exe"
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Hello Madhu,
yeah, it is what I am using.
Thank you
Le 31/05/2018 à 01:08, Madhu Lakshmipathy a écrit :
Cypress Semiconductor logo <http://www.cypress.com>
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Cypress Developer Community
<https://community.cypress.com/?et=watches.email.thread>
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Error: CyJtagDevice Not found
reply from Madhu Lakshmipathy
<https://community.cypress.com/people/mady?et=watches.email.thread> in
/USB Superspeed Peripherals/ - View the full discussion
<https://community.cypress.com/message/158360?et=watches.email.thread#158360>
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Following items has to be checked before doing the JTAG debug:
1. In the Control center three devices should be present as shown in the attached image.
2. If Cypress USB Bootloader device is missing - then please check the PMODE pins of FX3 whether it indicates USB Boot. If it is there then please check whether the device is bound to any other driver in the device manager. If yes, then please update the driver to Cypress cyusb3 (which can be found in FX3 SDK)
If the above are fine, and if the debug procedure mentioned in FX3UserGuide is followed there should be no issue.
Regards,
Hemanth