Dear Fabio,
Sorry for the late response, have been interrupted by other task.
I have tried on your recommendation but it doesn't make any different.
Beside that the SWI0_EGU0_IRQHandler is a default peripheral interrupt
handler defined in gcc_startup_nrf52.s (just like TIMER2_IRQHandler); it
doesn't seem to be correct by defining it our-self.
Let me know if i understand it wrongly.
Thank you.
Regards,
Then Yoong Ze
On 6/1/2017 6:04 PM, Fabio Utzig wrote:
Hi,
The unhandled exception is most probably caused by missing to define a
handler function. Before enabling the IRQ, try adding something like
(assuming the IRQ you want to handle is SWI0_EGU0_IRQ):
NVIC_SetVector(SWI0_EGU0_IRQn, (uint32_t) my_swi0_handler);
Att,
Fabio Utzig
On Fri, Jan 6, 2017, at 05:02 AM, then yon wrote:
Dear Support,
I was working on ESB mode in myNewt; what i did was porting the working
code from my original working eclipse code.
Some how i was stuck at the ESB_EVT_IRQ(SWI0_EGU0_IRQ), whenever i
enable this interrupt it gave me the following error when receiving
packet from ESB:
1069: > Unhandled interrupt (17), exception sp 0x20001cf0 29711:
r0:0x00000011 r1:0x00000001 r2:0x50000000 r3:0x00020000 29711:
r4:0x000179c5 r5:0x00000001 r6:0x20001928 r7:0x00008171 29711:
r8:0x00000000 r9:0x00000000 r10:0x20000000 r11:0x00000000
29711:r12:0x00000000 lr:0x000081a5 pc:0x0000819c psr:0x21000200
29711:ICSR:0x00421811 HFSR:0x00000000 CFSR:0x00000000
29711:BFAR:0xe000ed38 MMFAR:0xe000ed34
Can i know what is the meaning of that?
Please let me know if you need more info on this.
Thank you.
Regards,
Then Yoong Ze
.
