From 7f64e62356bcfcd6ba8a88b09251793481bcd56c Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Wed, 29 Aug 2012 11:19:17 -0700 Subject: altos: Note changes to configured AES key for SPI radio convenience Keep a sequence number to mark when the AES key is changed so that the radio code can avoid sending the key before every CMAC radio operation. Signed-off-by: Keith Packard --- src/core/ao.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/core/ao.h') diff --git a/src/core/ao.h b/src/core/ao.h index b8bedd85..66c0881f 100644 --- a/src/core/ao.h +++ b/src/core/ao.h @@ -718,6 +718,8 @@ extern __xdata uint8_t ao_force_freq; #define AO_AES_LEN 16 +extern __xdata uint8_t ao_config_aes_seq; + struct ao_config { uint8_t major; uint8_t minor; -- cgit v1.2.3