From e695d43fad5bff730c4490b08e5a06cda29c3899 Mon Sep 17 00:00:00 2001 From: Jukka Rissanen Date: Fri, 26 Feb 2016 16:13:24 +0200 Subject: [PATCH] cc2520: Turn off auto ACK The auto ack does not seem to work properly. I am seeing that the driver claims to have sent a packet but nothing is seen in the air. Because of this the auto ACK cannot be turned on right now as it would break connectivity. Change-Id: I4e71e14a2058cc4f64740a8f4b390ba21a01cb23 Signed-off-by: Jukka Rissanen --- drivers/802.15.4/cc2520.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/802.15.4/cc2520.c b/drivers/802.15.4/cc2520.c index 81bf46f986d..0007f95b0ae 100644 --- a/drivers/802.15.4/cc2520.c +++ b/drivers/802.15.4/cc2520.c @@ -54,7 +54,10 @@ #include "cc2520.h" #include "cc2520_arch.h" -#define CC2520_CONF_AUTOACK 1 +/* Auto-ACK can prevent the device from sending packets so do not turn it on. + * It enables filtering and the feature is currently broken on this driver. + */ +#define CC2520_CONF_AUTOACK 0 #define WITH_SEND_CCA 1 #define FOOTER_LEN 2