156 lines
2.4 KiB
C
156 lines
2.4 KiB
C
#include "metertable.h"
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#include "bl24c512.h"
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//#include "GWD13762.h"
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#include "filesave.h"
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extern u32 Dwbin2bcd(u32 bin);
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struct metertable_struct
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{
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u8 addr[METER_ADDR_LEN];
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// u8 type;
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};
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static struct metertable_struct metertable[METERTABLE_NUM_MAX];
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static u16 metertablenum=0;
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//u8
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void metertable_init()
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{
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metertablenum = 0;
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memset(metertable,0,sizeof(metertable));
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}
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u16 metertable_getnum()
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{
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if(metertablenum>METERTABLE_NUM_MAX)
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{
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metertable_init();
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}
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return metertablenum;
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}
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u8 * metertable_getadddr(u16 index)
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{
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if(index<metertablenum)
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{
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return metertable[index].addr;
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}
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return NULL;
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}
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bool metertable_find(const u8 * addr,u16 * index)
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{
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u16 i = 0;
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for (i=0; i<metertable_getnum(); i++)
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{
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if(0 == memcmp(metertable_getadddr(i),addr,METER_ADDR_LEN))
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{
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* index = i;
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return true;
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}
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}
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return false;
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}
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void metertable_add(const u8 * addr,const u8 type)
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{
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u16 index = 0;
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if(!metertable_find(addr,&index))
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{
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if(metertablenum < METERTABLE_NUM_MAX )
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{
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memmove(metertable[metertablenum].addr,addr,METER_ADDR_LEN);
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metertablenum ++;
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}
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}
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}
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//文件的存储
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void metertable_write()
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{
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file_metertablenum_write((u8*)&metertablenum,sizeof(metertablenum));
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file_meter_write((u8*)metertable,sizeof(metertable));
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}
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void metertable_read()
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{
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file_metertablenum_read((u8*)&metertablenum,sizeof(metertablenum));
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file_meter_read((u8*)metertable,sizeof(metertable));
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}
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void metertable_file_init()
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{
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metertablenum = 0;
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file_metertablenum_write((u8*)&metertablenum,sizeof(metertablenum));
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}
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#if 0
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/*
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电表对应的数据保存索引值
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*/
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u16 find_meter_index(u8* id)
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{
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for (int i =0; i < metertable_getnum(); i++)
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{
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if (cmp_datas(id, metertable[i].addr, 4))
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{
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return i;
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}
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}
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return METER_INDEX_INVALID;
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}
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void read_long_addr_with_index(u16 index, u8* buf)
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{
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MemCpy(buf, metertable[index].addr, 6);
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}
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void print_meter_map(void)
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{
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if(0 == metertable_getnum())
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{
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printf("\r\n meternum = 0!\r\n");
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}
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printf("\r\n");
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for (int i = 0; i < metertable_getnum(); i++)
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{
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printf("index: %d ",i);
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printf("addr:");
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printf_buf(metertable_getadddr(i), 6);
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printf("\r\n");
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vTaskDelay( 10 / portTICK_RATE_MS );
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}
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}
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void meter_map_addall_test(void)
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{
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for(int i = 0;i<METERTABLE_NUM_MAX;i++)
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{
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u8 tmp[6] = {0};
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u32 itmp = Dwbin2bcd(i+1);
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tmp[0] = itmp&0xFF;
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tmp[1] = itmp>>8&0xFF;
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tmp[2] = itmp>>16&0xFF;
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metertable_add(tmp,2);
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}
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metertable_write();
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}
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#endif
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