MIMXRT-1060 EVKB cannot debug anymore

[shahmanishj]

Hello,

We have multiple boards 1060 and 1064 with similar issues after making changes in MCU Settings.

See Log on Console:

[Started server]
[Connected on port 3025]
redlink> ProbeList
Index = 1
Manufacturer = ARM
Description = DAPLink CMSIS-DAP
Serial Number = 022900003351595a00000000000000000000000097969905
VID:PID = 0D28:0204
Path = \\?\hid#vid_0d28&pid_0204&mi_03#7&ccf2e66&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}
redlink> ProbeStatus
Index = 1
Manufacturer = ARM
Description = DAPLink CMSIS-DAP
Serial Number = 022900003351595a00000000000000000000000097969905
VID:PID = 0D28:0204
Path = \\?\hid#vid_0d28&pid_0204&mi_03#7&ccf2e66&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}
IsOpen = FALSE
WireInitialized = FALSE
WireProtocol = JTAG
CoresConfigured = FALSE
PacketSize = 64
Reference Count = 0
HasSWV = FALSE
HasETM = FALSE
HasJTAG = TRUE
HasSWD = TRUE
Probe Type = CMSIS-DAP
Probe Reference Count = 0
redlink> ProbeIsOpen 1
FALSE
redlink> ProbeOpenByIndex 1
Probe Handle 1 Open
redlink> WireIsConnected 1
FALSE
redlink> WireSwdConnect 1
DpID = 0BD11477
redlink> CoresConfigured 1
TRUE
redlink> CoreList 1
Error: Wire Ack Fault - target connected?
redlink> ProbeStatus
Index = 1
Manufacturer = ARM
Description = DAPLink CMSIS-DAP
Serial Number = 022900003351595a00000000000000000000000097969905
VID:PID = 0D28:0204
Path = \\?\hid#vid_0d28&pid_0204&mi_03#7&ccf2e66&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}
IsOpen = TRUE
WireInitialized = TRUE
WireProtocol = SWD
CoresConfigured = TRUE
PacketSize = 64
Reference Count = 0
HasSWV = FALSE
HasETM = FALSE
HasJTAG = TRUE
HasSWD = TRUE
Probe Type = CMSIS-DAP
Probe Reference Count = 0
redlink> ProbeStatus
Index = 1
Manufacturer = ARM
Description = DAPLink CMSIS-DAP
Serial Number = 022900003351595a00000000000000000000000097969905
VID:PID = 0D28:0204
Path = \\?\hid#vid_0d28&pid_0204&mi_03#7&ccf2e66&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}
IsOpen = TRUE
WireInitialized = TRUE
WireProtocol = SWD
CoresConfigured = TRUE
PacketSize = 64
Reference Count = 0
HasSWV = FALSE
HasETM = FALSE
HasJTAG = TRUE
HasSWD = TRUE
Probe Type = CMSIS-DAP
Probe Reference Count = 0
redlink> ProbeCloseBySerial "022900003351595a00000000000000000000000097969905"
Probe Handle 1 Closed
0x5, Wire Ack Fault - target connected?
redlink> quit
[Closed]

=============

Thanks

Manish

[jingpan · Accepted solution]

Hi @shahmanishj ,

You can switch to serial download mode, then try to use MCUXpresso to erase flash. Or you can switch to serial download mode and use MCUBootUtilites to erase flash.

Regards,

Jing

[shahmanishj]

Thank you so much!