topic Reset_Handler() at boot.S:69 0x410 in Kinetis Microcontrollers

Reset_Handler() at boot.S:69 0x410

jonnyescobar — Fri, 14 Aug 2015 05:07:54 GMT

Saludo

Cuando intento correr el programa se detiene en:

/* Disable interrupts and clear pending flags */

ldr r0, =NVIC_ICER0-----------------------------------------en esta linea se detiene

ldr r1, =NVIC_ICPR0

ldr r2, =0xFFFFFFFF

mov r3, #8

quisiera saber que esta pasando, cual es el error?

el programa estaba funcionando correctamente pero al volver a programar el micorcontrolador se detiene en ese punto, removi el micro de mi circuito y coloque uno nuevo, el error persiste.

Agradeciendo su ayuda y pronta respuesta

Jonny

Re: Reset_Handler() at boot.S:69 0x410

ZhangJennie — Mon, 17 Aug 2015 07:33:59 GMT

Hi,

please check if this is because of watchdog. refer this url:

KDS 3.0.0 unable to debug

Have a great day,
Zhang Jun

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Re: Reset_Handler() at boot.S:69 0x410

jonnyescobar — Mon, 17 Aug 2015 22:16:44 GMT

Thanks a lot, that was correct

Have a nice day

Re: Reset_Handler() at boot.S:69 0x410

ZhangJennie — Tue, 18 Aug 2015 02:26:34 GMT

you are welcome!

Have a great day,
Zhang Jun