MxRadio_trx_rf230_param.cpp

00001 /* Copyright (c) 2007 Axel Wachtler
00002    All rights reserved.
00003 
00004    Redistribution and use in source and binary forms, with or without
00005    modification, are permitted provided that the following conditions
00006    are met:
00007 
00008    * Redistributions of source code must retain the above copyright
00009      notice, this list of conditions and the following disclaimer.
00010    * Redistributions in binary form must reproduce the above copyright
00011      notice, this list of conditions and the following disclaimer in the
00012      documentation and/or other materials provided with the distribution.
00013    * Neither the name of the authors nor the names of its contributors
00014      may be used to endorse or promote products derived from this software
00015      without specific prior written permission.
00016 
00017    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00021    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00022    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00023    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00024    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00025    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00026    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00027    POSSIBILITY OF SUCH DAMAGE. */
00028 
00029 /* $Id$ */
00030 /**
00031  * @file
00032  * @brief ....
00033  * @_addtogroup grpApp...
00034  */
00035 
00036 
00037 /* === includes ============================================================ */
00038 #include <MxRadio.h>
00039 
00040 void cMxRadio::trx_parms_get(trx_param_t *p)
00041 {
00042 #ifdef CHINABAND
00043     p->chan = (trx_bit_read(SR_CC_NUMBER)-11)/2;
00044 #else
00045     p->chan = trx_bit_read(SR_CHANNEL);
00046 #endif
00047     p->txp  = trx_bit_read(SR_TX_PWR);
00048     p->cca  = trx_bit_read(SR_CCA_MODE);
00049     p->clkm = trx_bit_read(SR_CLKM_CTRL);    
00050 }
00051 
00052 uint8_t cMxRadio::trx_parms_set(trx_param_t *p)
00053 {
00054 uint8_t ret;
00055 
00056     ret = 1;
00057 #ifdef CHINABAND
00058     trx_reg_write(RG_CC_CTRL_1, CCBAND);
00059     trx_reg_write(RG_CC_CTRL_0, 11+p->chan*2);
00060 
00061 #else
00062     trx_bit_write(SR_CHANNEL, p->chan);
00063 #endif
00064     trx_bit_write(SR_TX_PWR, p->txp);
00065     trx_bit_write(SR_CCA_MODE, p->cca);
00066 
00067     #ifdef CLKM_CHANGE_SAVE
00068     # error "not yet implemented"
00069     #else
00070         trx_bit_write(SR_CLKM_CTRL, p->clkm);
00071     #endif
00072     ret = 0;
00073 
00074     return ret;
00075 }
00076 
00077 /* EOF */