低功耗优化代码控制在500UA左右，缩小每次接收超时时间为2500和帧间隔缩为600，URT端也相应改为400帧间隔，目前实现较稳定测距

chen

2024-10-18 d875292ca0e18a027067f5c1c6bec205b3cfba31

 keil/Objects/uwb_simple_example.build_log.htm

@@ -21,14 +21,409 @@
Dialog DLL:      TARMCM1.DLL V1.14.2.0
 
<h2>Project:</h2>
D:\project chen\uwb_MK8000_example_ss_twr_qiang_Tag_gai_URT\keil\uwb_simple_example.uvprojx
D:\project chen\ChinaUWBProject_tag_URT\keil\uwb_simple_example.uvprojx
Project File Date:  09/13/2024

<h2>Output:</h2>
*** Using Compiler 'V6.14', folder: 'd:\Keil_v5\ARM\ARMCLANG\Bin'
Build target 'MK8000 Release'
After Build - User command #1: fromelf.exe --bincombined -o "Output\uwb_simple_example.bin" "D:\project chen\uwb_MK8000_example_ss_twr_qiang_Tag_gai_URT\keil\Objects\uwb_simple_example.axf"
".\Objects\uwb_simple_example.axf" - 0 Error(s), 0 Warning(s).
uwb_tag_.c(8): warning: In file included from...
./dw_app.h(45): warning: no newline at end of file [-Wnewline-eof]
#endif
      ^
uwb_tag_.c(133): warning: no previous extern declaration for non-static variable 'anclost_times' [-Wmissing-variable-declarations]
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
        ^
uwb_tag_.c(133): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
^
uwb_tag_.c(133): warning: no previous extern declaration for non-static variable 'mainbase_lost_count' [-Wmissing-variable-declarations]
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
                          ^
uwb_tag_.c(133): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
^
uwb_tag_.c(133): warning: no previous extern declaration for non-static variable 'get_newbase' [-Wmissing-variable-declarations]
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
                                                                                  ^
uwb_tag_.c(133): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
^
uwb_tag_.c(136): warning: no previous extern declaration for non-static variable 'temp_count1' [-Wmissing-variable-declarations]
uint32_t temp_count1=0;
         ^
uwb_tag_.c(136): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t temp_count1=0;
^
uwb_tag_.c(137): warning: no previous extern declaration for non-static variable 'temp_count2' [-Wmissing-variable-declarations]
uint32_t temp_count2=0;
         ^
uwb_tag_.c(137): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t temp_count2=0;
^
uwb_tag_.c(138): warning: no previous extern declaration for non-static variable 'temp_count3' [-Wmissing-variable-declarations]
uint32_t temp_count3=0;
         ^
uwb_tag_.c(138): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t temp_count3=0;
^
uwb_tag_.c(139): warning: no previous extern declaration for non-static variable 'temp_count4' [-Wmissing-variable-declarations]
uint32_t temp_count4=0;
         ^
uwb_tag_.c(139): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t temp_count4=0;
^
uwb_tag_.c(140): warning: no previous extern declaration for non-static variable 'tempflag' [-Wmissing-variable-declarations]
uint32_t tempflag=0;
         ^
uwb_tag_.c(140): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t tempflag=0;
^
uwb_tag_.c(156): warning: implicit conversion loses integer precision: 'int32_t' (aka 'int') to 'uint16_t' (aka 'unsigned short') [-Wimplicit-int-conversion]
    u16_nearbase_distlist[i] = nearbase_distlist[i];
                             ~ ^~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(152): warning: no previous prototype for function 'uwb_poll_buffer_construct' [-Wmissing-prototypes]
void uwb_poll_buffer_construct(void)
     ^
uwb_tag_.c(152): note: declare 'static' if the function is not intended to be used outside of this translation unit
void uwb_poll_buffer_construct(void)
^
static 
uwb_tag_.c(294): warning: no previous prototype for function 'FindNearBasePos' [-Wmissing-prototypes]
uint8_t FindNearBasePos(uint16_t baseid)//Ѱ<D5>ҵ<B1>ǰ<C1>б<ED><D6>еĻ<F9>վ<B7><B5><BB><D8><CB><F7><D2><FD>
        ^
uwb_tag_.c(294): note: declare 'static' if the function is not intended to be used outside of this translation unit
uint8_t FindNearBasePos(uint16_t baseid)//Ѱ<D5>ҵ<B1>ǰ<C1>б<ED><D6>еĻ<F9>վ<B7><B5><BB><D8><CB><F7><D2><FD>
^
static 
uwb_tag_.c(304): warning: non-void function does not return a value in all control paths [-Wreturn-type]
}
^
uwb_tag_.c(335): warning: implicit conversion changes signedness: 'int32_t' (aka 'int') to 'uint32_t' (aka 'unsigned int') [-Wsign-conversion]
                                                temp_dist=true_nearbase_distlist[j];
                                                         ~^~~~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(337): warning: implicit conversion changes signedness: 'int32_t' (aka 'int') to 'uint32_t' (aka 'unsigned int') [-Wsign-conversion]
                                                temp_exsis=true_exsistbase_list[j];
                                                          ~^~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(342): warning: implicit conversion changes signedness: 'uint32_t' (aka 'unsigned int') to 'int32_t' (aka 'int') [-Wsign-conversion]
                                                true_nearbase_distlist[j+1]=temp_dist;
                                                                           ~^~~~~~~~~
uwb_tag_.c(343): warning: implicit conversion loses integer precision: 'uint32_t' (aka 'unsigned int') to 'uint16_t' (aka 'unsigned short') [-Wimplicit-int-conversion]
                                                true_nearbase_idlist[j+1]=temp_id;
                                                                         ~^~~~~~~
uwb_tag_.c(344): warning: implicit conversion changes signedness: 'uint32_t' (aka 'unsigned int') to 'int32_t' (aka 'int') [-Wsign-conversion]
                                                true_exsistbase_list[j+1]=temp_exsis;
                                                                         ~^~~~~~~~~~
uwb_tag_.c(352): warning: implicit conversion loses integer precision: 'int32_t' (aka 'int') to 'uint8_t' (aka 'unsigned char') [-Wimplicit-int-conversion]
                                exsistbase_list[i] = true_exsistbase_list[i];
                                                   ~ ^~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(366): warning: variable 'temp' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
    if(taglist_total_num<MAX_TAG_LIST_NUM)
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(368): note: uninitialized use occurs here
        return temp;
               ^~~~
uwb_tag_.c(366): note: remove the 'if' if its condition is always true
    if(taglist_total_num<MAX_TAG_LIST_NUM)
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(357): note: initialize the variable 'temp' to silence this warning
    uint16_t temp;
                 ^
                  = 0
uwb_tag_.c(371): warning: no previous extern declaration for non-static variable 'tt' [-Wmissing-variable-declarations]
int tt=1;
    ^
uwb_tag_.c(371): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int tt=1;
^
uwb_tag_.c(407): warning: implicit conversion changes signedness: 'int' to 'uint32_t' (aka 'unsigned int') [-Wsign-conversion]
                tempflag=uwb_tx(uwb_sendbuffer,13+4*nearbase_num,1,poll_tx_en_start_u32);//<C1><A2><BC><B4><B7><A2><CB><CD>
                        ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(421): warning: implicit conversion changes signedness: 'int' to 'uint32_t' (aka 'unsigned int') [-Wsign-conversion]
        tempflag=uwb_rx(0,0, RESP_RX_TIMEOUT_US);
                ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(443): warning: implicit conversion changes signedness: 'int' to 'uint32_t' (aka 'unsigned int') [-Wsign-conversion]
        tempflag=uwb_rx(0, 0, RESP_RX_TIMEOUT_US);//<C1><A2><BC><B4><BF><AA><C6><F4><BD><D3><CA>ܲ<A2><C9><E8><D6><C3>0<B3><AC>ʱ
                ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(449): warning: implicit conversion loses integer precision: 'uint16_t' (aka 'unsigned short') to 'uint8_t' (aka 'unsigned char') [-Wimplicit-int-conversion]
                                                                        SetANCTimestap(rec_nearbasepos,&rx_buf[RESP_MSG_POLL_RX_TS_IDX],&rx_buf[RESP_MSG_RESP_TX_TS_IDX],(uint32_t)resp_rx_ts_i64,&rx_buf[RESP_MSG_ANC_DISTOFFSET],test2,(uint32_t)poll_tx_ts_i64);
                                                                        ~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~
uwb_tag_.c(471): warning: implicit conversion changes signedness: 'int' to 'uint32_t' (aka 'unsigned int') [-Wsign-conversion]
                tempflag=uwb_rx(0, 0, RESP_RX_TIMEOUT_US);//<C1><A2><BC><B4><BF><AA><C6><F4><BD><D3><CA>ܲ<A2><C9><E8><D6><C3>0<B3><AC>ʱ
                        ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
uwb_tag_.c(492): warning: no newline at end of file [-Wnewline-eof]
#endif
      ^
uwb_tag_.c(491): warning: non-void function does not return a value [-Wreturn-type]
}
^
uwb_tag_.c(48): warning: no previous extern declaration for non-static variable 'dev_id' [-Wmissing-variable-declarations]
uint32_t dev_id;
         ^
uwb_tag_.c(48): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t dev_id;
^
uwb_tag_.c(49): warning: no previous extern declaration for non-static variable 'group_id' [-Wmissing-variable-declarations]
uint8_t group_id;
        ^
uwb_tag_.c(49): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t group_id;
^
uwb_tag_.c(134): warning: no previous extern declaration for non-static variable 'rec_nearbaseid' [-Wmissing-variable-declarations]
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
                                                                                              ^
uwb_tag_.c(134): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
^
uwb_tag_.c(122): warning: no previous extern declaration for non-static variable 'temp_tag_num' [-Wmissing-variable-declarations]
uint8_t temp_tag_num;
        ^
uwb_tag_.c(122): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t temp_tag_num;
^
uwb_tag_.c(123): warning: no previous extern declaration for non-static variable 'test2' [-Wmissing-variable-declarations]
int32_t test2;
        ^
uwb_tag_.c(123): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t test2;
^
uwb_tag_.c(127): warning: no previous extern declaration for non-static variable 'start_receive_count' [-Wmissing-variable-declarations]
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
         ^
uwb_tag_.c(127): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
^
uwb_tag_.c(127): warning: no previous extern declaration for non-static variable 'end_receive_count' [-Wmissing-variable-declarations]
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
                             ^
uwb_tag_.c(127): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
^
uwb_tag_.c(127): warning: no previous extern declaration for non-static variable 'poll_timeout' [-Wmissing-variable-declarations]
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
                                               ^
uwb_tag_.c(127): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
^
uwb_tag_.c(127): warning: no previous extern declaration for non-static variable 'current_count' [-Wmissing-variable-declarations]
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
                                                            ^
uwb_tag_.c(127): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
^
uwb_tag_.c(127): warning: no previous extern declaration for non-static variable 'temp_resp' [-Wmissing-variable-declarations]
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
                                                                          ^
uwb_tag_.c(127): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t start_receive_count,end_receive_count,poll_timeout,current_count,temp_resp;
^
uwb_tag_.c(128): warning: no previous extern declaration for non-static variable 'taglist_total_num' [-Wmissing-variable-declarations]
uint16_t  taglist_total_num,taglist_current_index;  //<B5><B1>ǰ<C1>б<ED><D7><DC><CA><FD><C1><BF>
          ^
uwb_tag_.c(128): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t  taglist_total_num,taglist_current_index;  //<B5><B1>ǰ<C1>б<ED><D7><DC><CA><FD><C1><BF>
^
uwb_tag_.c(128): warning: no previous extern declaration for non-static variable 'taglist_current_index' [-Wmissing-variable-declarations]
uint16_t  taglist_total_num,taglist_current_index;  //<B5><B1>ǰ<C1>б<ED><D7><DC><CA><FD><C1><BF>
                            ^
uwb_tag_.c(128): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t  taglist_total_num,taglist_current_index;  //<B5><B1>ǰ<C1>б<ED><D7><DC><CA><FD><C1><BF>
^
uwb_tag_.c(129): warning: no previous extern declaration for non-static variable 'taglist_keeptime' [-Wmissing-variable-declarations]
uint8_t  taglist_keeptime[MAX_TAG_LIST_NUM]; //ÿ<B8><F6><B1><EA>ǩ<B4><E6><BB><EE>ʱ<BC><E4>
         ^
uwb_tag_.c(129): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t  taglist_keeptime[MAX_TAG_LIST_NUM]; //ÿ<B8><F6><B1><EA>ǩ<B4><E6><BB><EE>ʱ<BC><E4>
^
uwb_tag_.c(130): warning: no previous extern declaration for non-static variable 'taglist_id' [-Wmissing-variable-declarations]
uint16_t taglist_id[MAX_TAG_LIST_NUM],taglist_dist[MAX_TAG_LIST_NUM]; //<B1><EA>ǩ<BE><E0><C0><EB><BA>ͱ<EA>ǩ<B5><C4>ID
         ^
uwb_tag_.c(130): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t taglist_id[MAX_TAG_LIST_NUM],taglist_dist[MAX_TAG_LIST_NUM]; //<B1><EA>ǩ<BE><E0><C0><EB><BA>ͱ<EA>ǩ<B5><C4>ID
^
uwb_tag_.c(130): warning: no previous extern declaration for non-static variable 'taglist_dist' [-Wmissing-variable-declarations]
uint16_t taglist_id[MAX_TAG_LIST_NUM],taglist_dist[MAX_TAG_LIST_NUM]; //<B1><EA>ǩ<BE><E0><C0><EB><BA>ͱ<EA>ǩ<B5><C4>ID
                                      ^
uwb_tag_.c(130): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t taglist_id[MAX_TAG_LIST_NUM],taglist_dist[MAX_TAG_LIST_NUM]; //<B1><EA>ǩ<BE><E0><C0><EB><BA>ͱ<EA>ǩ<B5><C4>ID
^
uwb_tag_.c(132): warning: no previous extern declaration for non-static variable 'mainbase_dist' [-Wmissing-variable-declarations]
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
        ^
uwb_tag_.c(132): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
^
uwb_tag_.c(132): warning: no previous extern declaration for non-static variable 'nearbase_distlist' [-Wmissing-variable-declarations]
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
                      ^
uwb_tag_.c(132): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
^
uwb_tag_.c(132): warning: no previous extern declaration for non-static variable 'true_nearbase_distlist' [-Wmissing-variable-declarations]
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
                                                          ^
uwb_tag_.c(132): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
^
uwb_tag_.c(132): warning: no previous extern declaration for non-static variable 'true_exsistbase_list' [-Wmissing-variable-declarations]
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
                                                                                                   ^
uwb_tag_.c(132): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
^
uwb_tag_.c(132): warning: no previous extern declaration for non-static variable 'ancsync_time' [-Wmissing-variable-declarations]
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
                                                                                                                                          ^
uwb_tag_.c(132): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
^
uwb_tag_.c(132): warning: no previous extern declaration for non-static variable 'nextpoll_delaytime' [-Wmissing-variable-declarations]
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
                                                                                                                                                       ^
uwb_tag_.c(132): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
^
uwb_tag_.c(132): warning: no previous extern declaration for non-static variable 'offsettimeus' [-Wmissing-variable-declarations]
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
                                                                                                                                                                          ^
uwb_tag_.c(132): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t mainbase_dist,nearbase_distlist[MAX_NEARBASE_NUM],true_nearbase_distlist[MAX_NEARBASE_NUM],true_exsistbase_list[MAX_NEARBASE_NUM],ancsync_time,nextpoll_delaytime,offsettimeus;
^
uwb_tag_.c(133): warning: no previous extern declaration for non-static variable 'exsistbase_list' [-Wmissing-variable-declarations]
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
                                                ^
uwb_tag_.c(133): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
^
uwb_tag_.c(133): warning: no previous extern declaration for non-static variable 'nearbase_num' [-Wmissing-variable-declarations]
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
                                                                                                ^
uwb_tag_.c(133): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
^
uwb_tag_.c(133): warning: no previous extern declaration for non-static variable 'last_nearbase_num' [-Wmissing-variable-declarations]
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
                                                                                                             ^
uwb_tag_.c(133): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
^
uwb_tag_.c(133): warning: no previous extern declaration for non-static variable 'next_nearbase_num' [-Wmissing-variable-declarations]
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
                                                                                                                               ^
uwb_tag_.c(133): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint8_t anclost_times=0 , mainbase_lost_count=0,exsistbase_list[MAX_NEARBASE_NUM],get_newbase=0,nearbase_num,last_nearbase_num,next_nearbase_num;
^
uwb_tag_.c(134): warning: no previous extern declaration for non-static variable 'nearbaseid_list' [-Wmissing-variable-declarations]
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
         ^
uwb_tag_.c(134): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
^
uwb_tag_.c(134): warning: no previous extern declaration for non-static variable 'mainbase_id' [-Wmissing-variable-declarations]
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
                                           ^
uwb_tag_.c(134): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
^
uwb_tag_.c(134): warning: no previous extern declaration for non-static variable 'true_nearbase_idlist' [-Wmissing-variable-declarations]
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
                                                       ^
uwb_tag_.c(134): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
^
uwb_tag_.c(134): warning: no previous extern declaration for non-static variable 'rec_nearbasepos' [-Wmissing-variable-declarations]
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
                                                                                                             ^
uwb_tag_.c(134): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t nearbaseid_list[MAX_NEARBASE_NUM],mainbase_id,true_nearbase_idlist[MAX_NEARBASE_NUM],rec_nearbaseid,rec_nearbasepos;
^
uwb_tag_.c(135): warning: no previous extern declaration for non-static variable 'u16_nearbase_distlist' [-Wmissing-variable-declarations]
uint16_t u16_nearbase_distlist[MAX_NEARBASE_NUM];
         ^
uwb_tag_.c(135): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint16_t u16_nearbase_distlist[MAX_NEARBASE_NUM];
^
uwb_tag_.c(141): warning: no previous extern declaration for non-static variable 'freq_offset' [-Wmissing-variable-declarations]
int32_t freq_offset,freq_offset_filter; 
        ^
uwb_tag_.c(141): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t freq_offset,freq_offset_filter; 
^
uwb_tag_.c(141): warning: no previous extern declaration for non-static variable 'freq_offset_filter' [-Wmissing-variable-declarations]
int32_t freq_offset,freq_offset_filter; 
                    ^
uwb_tag_.c(141): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int32_t freq_offset,freq_offset_filter; 
^
uwb_tag_.c(142): warning: no previous extern declaration for non-static variable 'temp_flag' [-Wmissing-variable-declarations]
int temp_flag,poll_tx_num,resp_rx_num;
    ^
uwb_tag_.c(142): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int temp_flag,poll_tx_num,resp_rx_num;
^
uwb_tag_.c(142): warning: no previous extern declaration for non-static variable 'poll_tx_num' [-Wmissing-variable-declarations]
int temp_flag,poll_tx_num,resp_rx_num;
              ^
uwb_tag_.c(142): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int temp_flag,poll_tx_num,resp_rx_num;
^
uwb_tag_.c(142): warning: no previous extern declaration for non-static variable 'resp_rx_num' [-Wmissing-variable-declarations]
int temp_flag,poll_tx_num,resp_rx_num;
                          ^
uwb_tag_.c(142): note: declare 'static' if the variable is not intended to be used outside of this translation unit
int temp_flag,poll_tx_num,resp_rx_num;
^
uwb_tag_.c(144): warning: no previous extern declaration for non-static variable 'count1' [-Wmissing-variable-declarations]
uint32_t count1,count2;
         ^
uwb_tag_.c(144): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t count1,count2;
^
uwb_tag_.c(144): warning: no previous extern declaration for non-static variable 'count2' [-Wmissing-variable-declarations]
uint32_t count1,count2;
                ^
uwb_tag_.c(144): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t count1,count2;
^
uwb_tag_.c(370): warning: no previous extern declaration for non-static variable 'count_index' [-Wmissing-variable-declarations]
uint32_t count_index;
         ^
uwb_tag_.c(370): note: declare 'static' if the variable is not intended to be used outside of this translation unit
uint32_t count_index;
^
uwb_tag_.c(100): warning: unused variable 'tx_poll_msg' [-Wunused-variable]
static uint8_t tx_poll_msg[] = {0x41, 0x88, 0, 0x4D, 0x4B, 0x53, 0x45, 0x4D, 0x49, 0x02};
               ^
uwb_tag_.c(101): warning: unused variable 'rx_resp_msg' [-Wunused-variable]
static uint8_t rx_resp_msg[] = {0x41, 0x88, 0, 0x4D, 0x4B, 0x4D, 0x49, 0x53, 0x45, 0x03, 0x07};
               ^
uwb_tag_.c(102): warning: unused variable 'tx_final_msg' [-Wunused-variable]
static uint8_t tx_final_msg[] = {0x41, 0x88, 0, 0x4D, 0x4B, 0x53, 0x45, 0x4D, 0x49, 0x04, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
               ^
uwb_tag_.c(107): warning: unused variable 'final_tx_en_start_u32' [-Wunused-variable]
static uint32_t final_tx_en_start_u32;
                ^
uwb_tag_.c(112): warning: unused variable 'final_tx_ts_i64' [-Wunused-variable]
static int64_t final_tx_ts_i64;
               ^
uwb_tag_.c(125): warning: unused variable 'rec_tag_index' [-Wunused-variable]
static uint8_t rec_tag_index,tag_num_tosend;
               ^
uwb_tag_.c(125): warning: unused variable 'tag_num_tosend' [-Wunused-variable]
static uint8_t rec_tag_index,tag_num_tosend;
                             ^
uwb_tag_.c(169): warning: unused variable 'state' [-Wunused-variable]
static enum SIMPLE_FSM_T state = SIMPLE_IDLE;
                         ^
75 warnings generated.
compiling uwb_tag_.c...
linking...
.\include\devices\MK800X\Source\ARM\MK800X_ac6_copy.sct(25): warning: L6314W: No section matches pattern *(.XIP_SECTION).
Program Size: Code=48820 RO-data=7260 RW-data=1272 ZI-data=25020  
Finished: 0 information, 1 warning and 0 error messages.
FromELF: creating hex file...
After Build - User command #1: fromelf.exe --bincombined -o "Output\uwb_simple_example.bin" "D:\project chen\ChinaUWBProject_tag_URT\keil\Objects\uwb_simple_example.axf"
".\Objects\uwb_simple_example.axf" - 0 Error(s), 76 Warning(s).

<h2>Software Packages used:</h2>

@@ -42,7 +437,7 @@
  d:\Users\xookk\AppData\Local\Arm\Packs\MKSEMI\MK800X_DFP\1.0.3\Device\Include

<h2>Collection of Component Files used:</h2>
Build Time Elapsed:  00:00:01
Build Time Elapsed:  00:00:05
</pre>
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