I have a TWR-KV58F220M tower dev board and I'm having trouble with the built-in OpenOCD jtag interfaces, so I thought I would give my J-Link EDU a try to see if it worked better. I hadn't used my J-Link EDU it in a year or two, but I was pretty sure it should work with a Cortex-M7 device. Unfortunately, I'm running into the following error:
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J-Link V6.16h Info: The firmware connected debug probe (S/N: 268006092) does not support the connected core: Cortex-M7
Please make sure that a current debug probe model is used and is running the latest firmware.
If this message still shows up, please get in touch with SEGGER.
Debug session will be closed now.
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From within JLink commander, I get the following information showing the version of the firmware on the J-Link EDU:
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SEGGER J-Link Commander V6.16h (Compiled Jul 14 2017 17:23:54)
DLL version V6.16h, compiled Jul 14 2017 17:23:19
Connecting to J-Link via USB...O.K.
Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46
Hardware version: V8.00
S/N: 268006092
License(s): FlashBP, GDB
OEM: SEGGER-EDU
VTref = 3.274V
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The J-Link Updater utility reports I have the latest version of the firmware for by J-Link EDU unit, so I'm not sure how to go about updating it's firmware to something newer if that would fix this issue. The November 28, 2014 version of the software would seem to indicate an update is needed.
If I need to update to a newer professional J-Link unit, what specific models J-Link models are guaranteed to work with the NXP KV58F line of ARM MCUs?
Thanks,
Mike
-------------------------------
J-Link V6.16h Info: The firmware connected debug probe (S/N: 268006092) does not support the connected core: Cortex-M7
Please make sure that a current debug probe model is used and is running the latest firmware.
If this message still shows up, please get in touch with SEGGER.
Debug session will be closed now.
-------------------------------
From within JLink commander, I get the following information showing the version of the firmware on the J-Link EDU:
-------------------------------
SEGGER J-Link Commander V6.16h (Compiled Jul 14 2017 17:23:54)
DLL version V6.16h, compiled Jul 14 2017 17:23:19
Connecting to J-Link via USB...O.K.
Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46
Hardware version: V8.00
S/N: 268006092
License(s): FlashBP, GDB
OEM: SEGGER-EDU
VTref = 3.274V
-------------------------------
The J-Link Updater utility reports I have the latest version of the firmware for by J-Link EDU unit, so I'm not sure how to go about updating it's firmware to something newer if that would fix this issue. The November 28, 2014 version of the software would seem to indicate an update is needed.
If I need to update to a newer professional J-Link unit, what specific models J-Link models are guaranteed to work with the NXP KV58F line of ARM MCUs?
Thanks,
Mike