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UBLOX_EVK_ODIN_W2 - IAR - hard faults with mbed-os-example-client & Mbed OS 5.9 #7137

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JanneKiiskila opened this issue Jun 6, 2018 · 16 comments
Closed

UBLOX_EVK_ODIN_W2 - IAR - hard faults with mbed-os-example-client & Mbed OS 5.9 #7137

JanneKiiskila opened this issue Jun 6, 2018 · 16 comments
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devices: ublox type: bug

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@JanneKiiskila
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JanneKiiskila commented Jun 6, 2018 •
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Description

Code in: https://github.com/ARMmbed/mbed-os-example-client/tree/mbed-os-5.9.0-oob

git clone [email protected]:ARMmbed/mbed-os-example-client.git
git checkout mbed-os-5.9.0-oob
cp configs/wifi_odin_v4.json mbed_app.json

Put in your WiFi SSID/password to mbed_app.json.
Replace security.h with the downloaded security.h from Mbed Connector.

compile -m UBLOX_EVK_ODIN_W2 -t IAR

Flash to device, start it.

  • should run (GCC ARM, CC ARM versions do run & pass)
  • IAR version crashes.

Issue request type

[] Question
[ ] Enhancement 
[X] Bug

More details in; ARMmbed/mbed-os-example-client#405 (comment)

14:57:21.199 | D1 <<< DutThread: ++ MbedOS Fault Handler ++
14:57:21.200 | D1 <<< DutThread: FaultType: HardFault
14:57:21.200 | D1 <<< DutThread: Context:
14:57:21.200 | D1 <<< DutThread: R0 : FFFFFFFF
14:57:21.201 | D1 <<< DutThread: R1 : 2002A33C
14:57:21.201 | D1 <<< DutThread: R2 : 00000000
14:57:21.202 | D1 <<< DutThread: R3 : 080E844C
14:57:21.203 | D1 <<< DutThread: R4 : 00000000
14:57:21.203 | D1 <<< DutThread: R5 : 080D0599
14:57:21.203 | D1 <<< DutThread: R6 : 00000000
14:57:21.204 | D1 <<< DutThread: R7 : 00000004
14:57:21.204 | D1 <<< DutThread: R8 : 00000000
14:57:21.204 | D1 <<< DutThread: R9 : 20008860
14:57:21.205 | D1 <<< DutThread: R10 : 00000000
14:57:21.205 | D1 <<< DutThread: R11 : 00000000
14:57:21.205 | D1 <<< DutThread: R12 : 080BFCA1
14:57:21.206 | D1 <<< DutThread: SP : 2000BEA0
14:57:21.206 | D1 <<< DutThread: LR : 080B6C1D
14:57:21.206 | D1 <<< DutThread: PC : 080D05A4
14:57:21.206 | D1 <<< DutThread: xPSR : 61000000
14:57:21.207 | D1 <<< DutThread: PSP : 2000BE80
14:57:21.207 | D1 <<< DutThread: MSP : 20006DE8
14:57:21.207 | D1 <<< DutThread: CPUID: 410FC241
14:57:21.207 | D1 <<< DutThread: HFSR : 80000000
14:57:21.207 | D1 <<< DutThread: MMFSR: 00000000
14:57:21.208 | D1 <<< DutThread: BFSR : 00000000
14:57:21.208 | D1 <<< DutThread: UFSR : 00000000
14:57:21.208 | D1 <<< DutThread: DFSR : 0000000A
14:57:21.208 | D1 <<< DutThread: AFSR : 00000000
14:57:21.209 | D1 <<< DutThread: SHCSR: 00000000
14:57:21.209 | D1 <<< DutThread: Mode : Thread
14:57:21.210 | D1 <<< DutThread: Priv : Privileged
14:57:21.210 | D1 <<< DutThread: Stack: PSP
14:57:21.210 | D1 <<< DutThread: Threads Info:
14:57:21.210 | D1 <<< DutThread: Current:
14:57:21.211 | D1 <<< DutThread: State: 0x00000002 Entry: 0x080BCD41 Stack Size: 0x00001000 Mem: 0x2000AF48 SP: 0x2000BED8
14:57:21.211 | D1 <<< DutThread: Next:
14:57:21.212 | D1 <<< DutThread: State: 0x00000002 Entry: 0x080BCD41 Stack Size: 0x00001000 Mem: 0x2000AF48 SP: 0x2000BED8
14:57:21.212 | D1 <<< DutThread: Wait:
14:57:21.212 | D1 <<< DutThread: State: 0x00000083 Entry: 0x08130139 Stack Size: 0x00000300 Mem: 0x20026BF0 SP: 0x20026E88
14:57:21.213 | D1 <<< DutThread: Delay:
14:57:21.303 | D1 <<< DutThread: State: 0x00000043 Entry: 0x080BCD41 Stack Size: 0x00000200 Mem: 0x200082A8 SP: 0x20008410
14:57:21.303 | D1 <<< DutThread: Idle:
14:57:21.304 | D1 <<< DutThread: State: 0x00000001 Entry: 0x080C20C1 Stack Size: 0x00000200 Mem: 0x20027C80 SP: 0x20027E30
14:57:21.304 | D1 <<< DutThread: -- MbedOS Fault Handler --
14:57:21.304 | D1 <<< DutThread: ++ MbedOS Error Info ++
14:57:21.304 | D1 <<< DutThread: Error Status: 0x80ff013d Code: 317 Entity: 255
14:57:21.305 | D1 <<< DutThread: Error Message: System encountered an unrecoverable fault excaption, halting system.
14:57:21.305 | D1 <<< DutThread: Location: 0x80d05a4
@JanneKiiskila
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@ARMmbed/team-ublox
@SeppoTakalo

@SeppoTakalo
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CC: @KariHaapalehto please study.

@asifrizwanubx
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Tried to reproduce with the driver source code but didn't get the hard fault. We will look it soon.

@ciarmcom
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ciarmcom commented Jun 6, 2018

ARM Internal Ref: MBOTRIAGE-434

@asifrizwanubx
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Internal u-blox ref: TE_OM2-197.

@KariHaapalehto
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Running out of memory. I did say from the heap traces that in this case heap allocation did fail.

@mikaleppanen mikaleppanen mentioned this issue Jun 21, 2018
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@mikaleppanen
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Made a pull request to increase the heap on IAR. #7289

@asifrizwanubx We are seeing an increase on heap usage on Odin wlan driver during initialization from 5.8 to 5.9. Are e.g. the thread stack sizes allocated by driver optimized?

@asifrizwanubx
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@mikaleppanen there is no change/update in drivers related to thread stack sizes.

@asifrizwanubx
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asifrizwanubx commented Jun 25, 2018 •
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But there are changes related to memory allocation, static memory allocation mostly changed in drivers. @mikaleppanen

@screamerbg
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screamerbg commented Jun 27, 2018 •
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@mikaleppanen @asifrizwanubx Is the #7289 PR fixing this issue?

@mikaleppanen
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Yes, tested mbed-os-example-client with the changes and error does now occur anymore.

@asifrizwanubx
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yes, I have verifed it.

@0xc0170
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0xc0170 commented Jun 28, 2018

Thanks for the verification !

@0xc0170 0xc0170 closed this as completed Jun 28, 2018
@0xc0170 0xc0170 reopened this Jun 28, 2018
@0xc0170
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0xc0170 commented Jun 28, 2018

Not yet merged, too fast closing :)

@JanneKiiskila
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When will this get merged? Known issue list with the Mbed OS boards is just getting longer and longer...

@mikaleppanen
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Correction has been merged:

#7289

@0xc0170 0xc0170 closed this as completed Aug 2, 2018
adbridge pushed a commit that referenced this issue Aug 10, 2018
@adbridge
On STM32F439xI IAR linker file decreased stack size and increased heap
1848fa3 
Decreased stack size from 24kB to 1kB (stack is used on boot-up/interrupt
handler). Increased heap size from 65kB to 89kB.

Change is related to issue #7137
where UBLOX_EVK_ODIN_W2 runs out of heap on WLAN.
adbridge pushed a commit that referenced this issue Aug 13, 2018
@adbridge
On STM32F439xI IAR linker file decreased stack size and increased heap
9219208 
Decreased stack size from 24kB to 1kB (stack is used on boot-up/interrupt
handler). Increased heap size from 65kB to 89kB.

Change is related to issue #7137
where UBLOX_EVK_ODIN_W2 runs out of heap on WLAN.
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@0xc0170 @asifrizwanubx @SeppoTakalo @screamerbg @mikaleppanen @ciarmcom @JanneKiiskila @KariHaapalehto