//-----------------------------------------------------------------------------
//?Includes
//-----------------------------------------------------------------------------
#include?
#include?
#include?“typedefs.h“
#include?“si47xxAMRX.h“

//-----------------------------------------------------------------------------
//?Defines
//-----------------------------------------------------------------------------
#define?NUM_SEEK_PRESETS?15

//-----------------------------------------------------------------------------
//?Global?variables
//-----------------------------------------------------------------------------
u16?xdata?am_seek_preset[NUM_SEEK_PRESETS];

//-----------------------------------------------------------------------------
//?Function?prototypes
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
//?Inserts?a?channel?in?the?preset?array.?First?it?finds?the?channel?with?the
//?lowest?rssi.??If?the?current?channel?has?a?higher?rssi?the?channel?with?the
//?lowest?rssi?is?replaced.?Channels?are?kept?in?order?of?increasing?frequency.
//
//?Inputs:
//??????frequency:??????????Frequency?of?station?found
//??????rssi:???????????????Rssi?of?station?found
//??????seek_prset_rssi:????Array?of?rsssi?values?for?each?preset
//-----------------------------------------------------------------------------
static?void?am_insert_preset（u16?frequency?u8?rssi?u8?*seek_preset_rssi）
{
????u8?i;
????u8?min_rssi?=?0xff;
????u8?min_rssi_preset?=?0;

????//?first?find?the?minimum?rssi?and?its?location
????//?this?will?always?stop?at?the?first?location?with?a?zero?rssi
????for?（?i?=?0;?i?????{
????????if（seek_preset_rssi[i]?????????{
????????????min_rssi?=?seek_preset_rssi[i];
????????????min_rssi_preset?=?i;
????????}
????}

????//?return?if?current?preset?rssi?is?less?than?minimum?preset?in?array
????if（rssi?????????return;

????//?delete?the?preset?with?the?minimum?rssi?and?clear?the?last?preset
????//?since?it?would?only?be?a?copy?of?the?second?to?last?preset?after
????//?the?deletion
????for?（?i?=?min_rssi_preset;?i?????{
????????am_seek_preset[i]?=?am_seek_preset[i?+?1];
????????seek_preset_rssi[i]?=?seek_preset_rssi[i?+?1];
????}

????am_seek_preset[i]?=?0;
????seek_preset_rssi[i]?=?0;

????//?fill?the?first?preset?with?a?zero?for?the?frequency.??This?will
????//?always?overwrite?the?last?preset?once?all?presets?have?been?filled.
????for?（?i?=?min_rssi_preset;?i?????{
????????if（am_seek_preset[i]?==?0）
????????{
????????????am_seek_preset[i]?=?frequency;
????????????seek_preset_rssi[i]?=?rssi;
????????????break;
????????}
????}
}

//-----------------------------------------------------------------------------
//?This?routine?scans?the?band?a

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????1776??2007-08-17?16:07??si47xxFMTX.h
?????文件????????1482??2008-03-31?14:20??si47xxWBRX.h
?????文件??????????98??2007-03-20?11:59??typedefs.h
?????文件????????1009??2008-03-31?14:00??WBRXsame.h
?????文件????????1031??2008-03-28?15:38??WBRXtest.h
?????文件???????56047??2008-03-28?13:37??example.wsp
?????文件????????5753??2007-08-01?15:17??AMRXautoseek.c
?????文件????????4477??2007-11-20?12:53??AMRXtest.c
?????文件????????5477??2007-07-30?15:49??FMRXautoseek.c
?????文件???????31290??2008-03-27?15:30??FMRXrds.c
?????文件????????7456??2008-03-28?14:36??FMRXtest.c
?????文件????????4125??2007-08-14?12:45??FMTXScan.c
?????文件???????12006??2007-11-20?12:53??FMTXtest.c
?????文件????????8306??2007-07-26?11:51??io2w.c
?????文件????????6968??2007-08-01?12:45??io3w.c
?????文件???????12920??2008-04-01?07:41??main.c
?????文件????????9116??2008-04-01?08:28??si47xx_low.c
?????文件???????18097??2008-04-01?08:28??si47xxAMRX.c
?????文件???????22958??2008-04-01?08:28??si47xxFMRX.c
?????文件???????18220??2008-04-01?08:28??si47xxFMTX.c
?????文件???????15826??2008-04-01?10:33??si47xxWBRX.c
?????文件????????7003??2008-04-01?11:01??WBRXsame.c
?????文件????????5414??2008-04-01?09:50??WBRXtest.c
?????文件????????1038??2007-11-20?12:27??AMRXtest.h
?????文件???????17265??2008-03-27?15:45??c8051F320.h
?????文件????????6803??2008-03-31?13:59??commanddefs.h
?????文件????????1017??2007-07-31?09:08??FMRXrds.h
?????文件????????1067??2007-08-27?10:27??FMRXtest.h
?????文件????????1050??2007-08-27?10:27??FMTXtest.h
?????文件?????????695??2007-07-18?12:48??io.h
?????文件????????2679??2007-11-20?12:53??portdef.h
............此處省略4個文件信息