topic Re: NfcrdlibEx3_NFCForum HardFault_Handler() in NFC

NfcrdlibEx3_NFCForum HardFault_Handler()

gytiskazlauskas — Wed, 27 Sep 2017 08:20:11 GMT

Hello ,

I have a problem with running Nfcrdlib_NFCForum example. I am using PN7462 board (this kit: https://www.digikey.com/catalog/en/partgroup/pn7360-pn7362-pn7462-nfc-controller-development-kit/60235)

When I start debugging this example I get this:

phFlashBoot_HardFault_Handler() at phFlashBoot_GCC.c:107 0x203160

Using Step Into and Step Over arrows I was able to come to this place (tasks.c) until I get harfault handler interrupt:

/* Avoid dependency on memset() if it is not required. */
#if( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) || ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) )
{
/* Fill the stack with a known value to assist debugging. */
( void ) memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) ulStackDepth * sizeof( StackType_t ) );
}
#endif /* ( ( configCHECK_FOR_STACK_OVERFLOW > 1 ) || ( ( configUSE_TRACE_FACILITY == 1 ) || ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) ) ) */

I am using:

PN7462AU FW & SW Examples Full Version - v05_02_01

MCUXpresso IDE v10.0.2 [Build 411] [2017-07-11]

Best regards,

Gytis

Re: NfcrdlibEx3_NFCForum HardFault_Handler()

IvanRuiz — Wed, 27 Sep 2017 21:02:35 GMT

Hello,

The first time I ran the NfcrdlibEx3_NFCForum project for PN7462, it went into the phFlashBoot_HardFault_Handler(void) when the scheduler started because, as default, SNEP_CLIENT and SNEP_SERVER are defined in NfcrdlibEx3_NFCForum.h

Please go to NfcrdlibEx3_NFCForum.h and only define the SNEP mode as CLIENT or SERVER, but not both.

/* Enable SNEP client PUT operation in this example. */
#define SNEP_CLIENT

/* Enable SNEP server to receive a SNEP PUT message in this example. */
#define SNEP_SERVER‍‍‍‍‍

I hope this helps!

Regards,

Ivan.

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Re: NfcrdlibEx3_NFCForum HardFault_Handler()

gytiskazlauskas — Thu, 28 Sep 2017 07:14:36 GMT

Thank you it helped!

Re: NfcrdlibEx3_NFCForum HardFault_Handler()

IvanRuiz — Thu, 28 Sep 2017 13:11:05 GMT

Hello,

I am glad I could help you!

Regards,

Ivan.

Re: NfcrdlibEx3_NFCForum HardFault_Handler()

michaelneurohr — Fri, 06 Oct 2017 13:34:08 GMT

Hi,

with the latest release of NFC Reader Library version 5.07, both, SNEP Server and SNEP Client can be enabled at the same time. The issue has been resolved.

Regards,

Michael

Re: NfcrdlibEx3_NFCForum HardFault_Handler()

IvanRuiz — Fri, 06 Oct 2017 14:27:35 GMT

Hi,

Thank you very much for the information, Michael, it's very good to know.

Best regards,

Ivan.