WIZnet Developer Forum

WizFi360 use with SWD ( ST-LINK V2 ) debugger from Keil

Hi , I am trying to use my USB ti SWD / JTAG debugger ( ST-Link V2 ) with WizFi360-EVB and EVB-mini boards . Previously I have used this method with some Seeed W600 modules and boards with success. So my setup in Keil and HW JATAG/SWD debugger is verified .
If I want to use the same with WiZFi360 based boards it does not seem to even connect to MCU .
I think problem could be in PB7 pin which is used for W_LED signal and may interfere with SWD debugger signal .
Does anybody know how to fix this .
Module is loaded with WiZFi360_SDK.img.

Dear radim100100,

Sorry, the JTAG CLK is not allowed in WizFi360_SDK.img, which released on Github.

Thank you.

Thank you for reply . Is there any way that I can wipe out whole memory which include your IMG to disable it , and then use SWD ( and JTAG |CLK = SWDCLK ) ?
I do not need SDK img by Wiznet but what to use your HW for my custom program .
Thanks

Dear radim100100,

Do you want to upload your binary which enabled SWD CLK into the WizFi360? You can upload .fls file or .img file via serial port. This URL is a manual for the firmware updates.

Thank you.

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