topic Re: LPC54018 : Unable to start debugging from main() in MCUXpresso General

LPC54018 : Unable to start debugging from main()

sreevishakhkp — Wed, 26 Jun 2019 09:44:50 GMT

IDE-MCUEXpresso, Controller - LPC 54018 (180 PIN), Development Board - OM40003 (LPCXpresso54018)

I am using "EOL_Programmer LinkServer Debug.launch" for debugging. I am trying to debug my application. But unable to start debugging from main().

Console Log:

MCUXpresso IDE RedlinkMulti Driver v10.3 (Feb 7 2019 22:50:02 - crt_emu_cm_redlink build 760)
Found chip XML file in C:/Users/aakashd.DANLAWTECH/Documents/MCUXpressoIDE_10.3.1_2233/workspace/54018_INIT_PHASE/EOL_Programmer/Debug\LPC54018.xml
Reconnected to existing link server
Connecting to probe 1 core 0 (using server started externally) gave 'OK'
Probe Firmware: LPC-LINK2 CMSIS-DAP V5.224 (NXP Semiconductors)
Serial Number: BRA5BQER
VID:PID: 1FC9:0090
USB Path: \\?\hid#vid_1fc9&pid_0090&mi_00#7&38ef1090&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}
Using memory from core 0 after searching for a good core
On debug connection reset using system reset
debug interface type = Cortex-M3/4 (DAP DP ID 2BA01477) over SWD TAP 0
processor type = Cortex-M4 (CPU ID 00000C24) on DAP AP 0
number of h/w breakpoints = 6
number of flash patches = 2
number of h/w watchpoints = 4
Probe(0): Connected&Reset. DpID: 2BA01477. CpuID: 00000C24. Info: <None>
Debug protocol: SWD. RTCK: Disabled. Vector catch: Enabled.
Content of CoreSight Debug ROM(s):
RBASE E00FF000: CID B105100D PID 04000BB4C4 ROM (type 0x1)
ROM 1 E000E000: CID B105E00D PID 04000BB00C Gen SCS (type 0x0)
ROM 1 E0001000: CID B105E00D PID 04003BB002 Gen DWT (type 0x0)
ROM 1 E0002000: CID B105E00D PID 04002BB003 Gen FPB (type 0x0)
ROM 1 E0000000: CID B105E00D PID 04003BB001 Gen ITM (type 0x0)
ROM 1 E0040000: CID B105900D PID 04000BB9A1 CSt TPIU type 0x11 Trace Sink - TPIU
ROM 1 E0041000: CID B105900D PID 04000BB925 CSt ETM type 0x13 Trace Source - Core
NXP: LPC54018
DAP stride is 4096 bytes (1024 words)
( 65) Chip Setup Complete
Connected: was_reset=false. was_stopped=true
Awaiting telnet connection to port 3333 ...
GDB nonstop mode enabled

Debug Console Output:

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and "show warranty" for details.
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Type "show configuration" for configuration details.
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Program stopped.
0x03000144 in ?? ()

Program received signal SIGSTOP, Stopped (signal).
0x03000966 in ?? ()

I am unable to start debugging from main().

Kindly revert back if you have any solution.

Re: LPC54018 : Unable to start debugging from main()

Alice_Yang — Thu, 27 Jun 2019 07:42:05 GMT

Hello Sreevishakh kp,

What project do you debug? How about a simple SDK demo ?

After build demo , please click the "Debug" button under Quickstart Panel to debug .

Alice

Re: LPC54018 : Unable to start debugging from main()

aakash66151992 — Thu, 27 Jun 2019 08:51:37 GMT

I was facing the same issue with the below configuration:

IDE-MCUEXpresso, Controller - LPC 54018 (180 PIN), Development Board - OM40003 (LPCXpresso54018).

Tried with simple SDK demo "lpcxpresso54018_gpio_led_output".

After building the demo, clicked the "Debug" button under Quickstart Panel to debug. and Debugging started from the main() and issue got resolved.

For My Application:

Once it went to debugging mode, but after reset it is not going to debug mode with my application as well as the "lpcxpresso54018_gpio_led_output". I am getting the error below.

Memory map used as below:

Please suggest me the solution.

Aakash Patel

Re: LPC54018 : Unable to start debugging from main()

aakash66151992 — Fri, 28 Jun 2019 10:01:21 GMT

Tried flashing using PE micro multi-link USB2.0, unable to find the target and program is not responding.

Please find the attached screenshot.

Re: LPC54018 : Unable to start debugging from main()

Alice_Yang — Mon, 01 Jul 2019 04:11:31 GMT

Hello AAKASHKUMAR DINESHBHAI PATEL,

1) "after reset"

-> How do you reset? Could you please take a screenshot or video to how the steps.

2)About PE debug, also Press Shift button at the same time click Debug button under Quickstart Panel.