Nordic Gazell resources timer

RE: Nordic Gazell resources timer

kmoto — Sat, 21 May 2016 00:04:36 GMT

Has this issue been fixed? If so, which SDK version has the fix?

RE: Nordic Gazell resources timer

Hung Bui — Fri, 17 Jul 2015 14:19:36 GMT

@A_Caron: I'm trying here (with KEIL) and added timer 1 to the SDK 9.0 example and it seems to work fine. I attached the example in the answer above.
What do you do with the timer ? If you only blink an LED would the issue remain ?

RE: Nordic Gazell resources timer

A_Caron — Fri, 17 Jul 2015 07:14:13 GMT

Great ! I'll wait for news about it.

What about my other problem ? Every things works perfectly fine, I'm able to send packet to host and it respond to device.

But when I start TIMER1 to access smart card, I'm not longer able to send new packet. They are no error raised by Gazell, nrf_gzll_add_to_tx_fifo() return success but host never receive anything and nrf_gzll_device_tx_success() or nrf_gzll_device_tx_failed() are never call either.

Thank you for your time and interest !

RE: Nordic Gazell resources timer

Hung Bui — Thu, 16 Jul 2015 13:56:58 GMT

@A_Caron: I just updated my answer.

RE: Nordic Gazell resources timer

A_Caron — Thu, 16 Jul 2015 13:15:03 GMT

Yes I have the same error

/home/[.....]/NordicSDK/nrf51822/Lib/gzll/gcc/libgzll_sd_resources_gcc.a(nrf_notification_manager.o): In function SWI0_IRQHandler': nrf_notification_manager.c:(.text+0xac): multiple definition ofSWI0_IRQHandler' ./Librairies/app_timer.o: /home/[.....]/NordicSDK/nrf51822/Source/app_common/app_timer.c:925: first defined here

RE: Nordic Gazell resources timer

Hung Bui — Thu, 16 Jul 2015 10:51:51 GMT

@A_Caron: I just tested here again with gzll_sd_resources_gcc.a in gcc and reproduced the issue.

Last time I was tested with Keil (the .lib file). That's why it worked for me.

I just check and gzll_gcc.a and gzll_sd_resources_gcc.a, they seem to be identical !

I will report it as a bug and will get back to you when we have the correct library out. Thanks for pointing out.

In the mean time I guess you can modify the app_timer to use SWI1 (or use app_timer_ble_gzll.c).

gzll_ack_payload - TIMER1.zip