增加IAP功能，准备测试上位机升级

jinlicong

2024-06-12 f03cf3ae7a36954e64fc014e6bb7afd20c5a5247

 Function/FLOW_METER_DATA_COLLECT/pulse_and_alarm_line.c

@@ -4,6 +4,7 @@
#include "sizhu_ctrl_word.h"
#include "tim.h"
#include "linked_list.h"
#include "sizhu_alarm_record.h"

__IO   int16_t pulse_count =0;  //Âö³å¼ÆÊý£¬À´Ò»¸öÂö³å+1,×îÖÕ½áËãµ½ÀÛ»ýÁ¿ÖÐ,½áËãÖ®ºóÇåÁã
__IO FlagStatus pulse_exti_flag = RESET;