Diff: mcr20a-rf-driver/source/XcvrSpi.h

Revision:

0:2563b0415d1f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mcr20a-rf-driver/source/XcvrSpi.h	Wed Apr 19 01:13:10 2017 +0000
@@ -0,0 +1,89 @@
+/*!
+* Copyright (c) 2015, Freescale Semiconductor, Inc.
+* All rights reserved.
+*
+* \file XcvrSpi.h
+*
+* Redistribution and use in source and binary forms, with or without modification,
+* are permitted provided that the following conditions are met:
+*
+* o Redistributions of source code must retain the above copyright notice, this list
+*   of conditions and the following disclaimer.
+*
+* o 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.
+*
+* o Neither the name of Freescale Semiconductor, Inc. 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 HOLDER 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.
+*/
+
+#ifndef __XCVR_SPI_H__
+#define __XCVR_SPI_H__
+
+
+/*****************************************************************************
+ *                               INCLUDED HEADERS                            *
+ *---------------------------------------------------------------------------*
+ * Add to this section all the headers that this module needs to include.    *
+ * Note that it is not a good practice to include header files into header   *
+ * files, so use this section only if there is no other better solution.     *
+ *---------------------------------------------------------------------------*
+ *****************************************************************************/
+ 
+
+/*****************************************************************************
+ *                             PUBLIC MACROS                                 *
+ *---------------------------------------------------------------------------*
+ * Add to this section all the access macros, registers mappings, bit access *
+ * macros, masks, flags etc ...
+ *---------------------------------------------------------------------------*
+ *****************************************************************************/
+#define gXcvrSpiInstance_c              0
+
+/*****************************************************************************
+ *                            PUBLIC FUNCTIONS                               *
+ *---------------------------------------------------------------------------*
+ * Add to this section all the global functions prototype preceded (as a     *
+ * good practice) by the keyword 'extern'                                    *
+ *---------------------------------------------------------------------------*
+ *****************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus */
+
+void RF_RST_Set(int state);
+void RF_CS_Set(int state);
+void RF_IRQ_Init(void);
+void RF_IRQ_Disable(void);
+void RF_IRQ_Enable(void);
+uint8_t RF_isIRQ_Pending(void);
+
+void gXcvrAssertCS_d(void);
+void gXcvrDeassertCS_d(void);
+
+void xcvr_spi_init(uint32_t instance);
+void xcvr_spi_configure_speed(uint32_t instance, uint32_t freq);
+void xcvr_spi_transfer(uint32_t instance,
+                         uint8_t * sendBuffer,
+                         uint8_t * receiveBuffer,
+                         uint32_t transferByteCount);
+                         
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+#endif /* __XCVR_SPI_H__ */