Diff: uracolib/MxRadio_trx_rf230_irq.cpp

Revision:

0:5f1d66c85ae0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uracolib/MxRadio_trx_rf230_irq.cpp	Thu Apr 09 16:42:51 2015 +0800
@@ -0,0 +1,60 @@
+/* Copyright (c) 2007 Axel Wachtler
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   * Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+   * Neither the name of the authors nor the names of its contributors
+     may be used to endorse or promote products derived from this software
+     without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE. */
+
+/* === Includes ============================================================ */
+#include <MxRadio.h>
+
+
+/* === globals ============================================================= */
+
+void cMxRadio::rf_irq_callback()
+{
+
+uint8_t cause;
+    //DI_TRX_IRQ();
+    //sei();
+    cause = trx_reg_read(RG_IRQ_STATUS);
+
+    if (cause & TRX_IRQ_RX_START)
+    {
+    	temprssi = trx_reg_read(RG_PHY_RSSI);
+    	//temped = trx_reg_read(RG_PHY_ED_LEVEL);
+    }
+
+    if (cause & TRX_IRQ_TRX_END)
+    {
+    	if (temprssi==0)
+    		temprssi = trx_reg_read(RG_PHY_RSSI);
+    	//temped = trx_reg_read(RG_PHY_ED_LEVEL);
+    }
+    radio_irq_handler(cause);
+    //cli();
+    //EI_TRX_IRQ();
+}
+
+/* EOF */