From 11c1762a62950a67bfc40eb86f6987424fdcac13 Mon Sep 17 00:00:00 2001
From: nifi <nifi>
Date: Tue, 10 Oct 2006 12:37:04 +0000
Subject: [PATCH] updated API and added active flags because some sensors react
 on radio activity

---
 platform/esb/dev/tr1001.c | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/platform/esb/dev/tr1001.c b/platform/esb/dev/tr1001.c
index 8e9c29165..e7dd80894 100644
--- a/platform/esb/dev/tr1001.c
+++ b/platform/esb/dev/tr1001.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: tr1001.c,v 1.4 2006/10/09 11:56:13 adamdunkels Exp $
+ * @(#)$Id: tr1001.c,v 1.5 2006/10/10 12:37:04 nifi Exp $
  */
 /**
  * \addtogroup esb
@@ -93,6 +93,8 @@ static unsigned short tr1001_rxlen = 0;
  */
 volatile unsigned char tr1001_rxstate = RXSTATE_READY;
 
+static u8_t radio_active;
+
 static u16_t rxcrc, rxcrctmp;
 
 /*
@@ -108,8 +110,6 @@ struct tr1001_hdr {
  */
 #define TR1001_HDRLEN sizeof(struct tr1001_hdr)
 
-#define BUF ((uip_tcpip_hdr *)&uip_buf[UIP_LLH_LEN])
-
 #define OFF 0
 #define ON 1
 static u8_t onoroff = ON;
@@ -588,6 +588,8 @@ tr1001_send(u8_t *packet, u16_t len)
   /* Prepare the transmission. */
   prepare_transmission(NUM_SYNCHBYTES);
 
+  radio_active = 1;
+
   crc16 = 0xffff;
 
   /* Send packet header. */
@@ -622,7 +624,7 @@ tr1001_send(u8_t *packet, u16_t len)
 }
 /*---------------------------------------------------------------------------*/
 unsigned short
-tr1001_poll(void)
+tr1001_poll(u8_t *buf, u16_t bufsize)
 {
   unsigned short tmplen;
 
@@ -729,5 +731,17 @@ tr1001_sstrength_value(unsigned int type)
 }
 #endif /* TR1001_STATISTICS */
 /*---------------------------------------------------------------------------*/
+unsigned char
+tr1001_active(void)
+{
+  return radio_active;
+}
+/*--------------------------------------------------------------------------*/
+void
+tr1001_clear_active(void)
+{
+  radio_active = 0;
+}
+/*---------------------------------------------------------------------------*/
 /** @} */
 /** @} */