[riot-users] Radio Interrupt Handler
navneet.pandey at outlook.in
Thu Nov 8 20:08:12 CET 2018
Thank you, the information was really helpful. I was exploring the 'at86rf2xx_netdev.c' file. I noticed something weird. When I enabled debugging all I got was
* To Idle state
* Evt TX_END
* Evt RX_END
By enabling debugging in pm_layered.c and pm.c, I noticed cortex_sleep(deep) was being called when radio was not doing anything. So why am I not seeing any of the following debug statements being printed (or in other words none of the following cases being invoked).
From: Navneet Pandey <navneet.pandey at outlook.in>
Sent: Monday, November 5, 2018 11:10 AM
To: users at riot-os.org
Subject: Radio Interrupt Handler
Could someone please point out the code where radio is switched on/off when sending a MAC/UDP packet.
I am expecting something similar to the following code snippet:
/** Turn the MAC layer on. */
int (* on)(void);
/** Turn the MAC layer off. */
int (* off)(int keep_radio_on);
This code is from Contiki.
I am interested in understanding the time it takes for system to wake up from sleep (dormant mode) to receive packets.
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