fix: 去除3秒内只能射箭一次的限制
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@@ -136,6 +136,7 @@ def cmd_str():
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sync_system_time_from_4g()
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sync_system_time_from_4g()
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# 2.1 WiFi 热点配网兜底:仅当 STA 与 4G 均不可用时起 AP + HTTP;提交后删 /boot/wifi.ap、建 wifi.sta 并 reboot
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# 2.1 WiFi 热点配网兜底:仅当 STA 与 4G 均不可用时起 AP + HTTP;提交后删 /boot/wifi.ap、建 wifi.sta 并 reboot
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_ota_pending_path = f"{config.APP_DIR}/ota_pending.json"
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try:
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try:
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from wifi_config_httpd import maybe_start_wifi_ap_fallback
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from wifi_config_httpd import maybe_start_wifi_ap_fallback
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@@ -286,12 +287,13 @@ def cmd_str():
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logger.info("系统准备完成...")
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logger.info("系统准备完成...")
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last_adc_trigger = 0
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last_adc_trigger = 0
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trigger_adc_val = 0 # 触发时的气压值,气压需降回此值以下才能再次触发
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# 读取一次ADC初始值,防止开机时传感器已有压力导致误触发
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# 读取一次ADC初始值,防止开机时传感器已有压力导致误触发
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enable_check = True
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try:
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try:
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last_adc_val = hardware_manager.adc_obj.read()
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last_adc_val = hardware_manager.adc_obj.read()
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except Exception:
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except Exception:
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last_adc_val = 0
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last_adc_val = 0
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peak_adc_val = 0 # 当前周期内的压力峰值
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# 气压采样:减少日志频率(每 N 个点输出一条),避免 logger.debug 拖慢采样
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# 气压采样:减少日志频率(每 N 个点输出一条),避免 logger.debug 拖慢采样
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PRESSURE_BATCH_SIZE = 100
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PRESSURE_BATCH_SIZE = 100
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@@ -381,22 +383,16 @@ def cmd_str():
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pressure_max = adc_val
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pressure_max = adc_val
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if len(pressure_buf) >= PRESSURE_BATCH_SIZE:
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if len(pressure_buf) >= PRESSURE_BATCH_SIZE:
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_flush_pressure_buf("batch")
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_flush_pressure_buf("batch")
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# 峰值检测:压力从峰值下降时触发,确保捕获到最大冲击时刻
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# 突变增量检测:压力增量大于300时触发
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if adc_val > peak_adc_val:
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# 触发后需等气压降到触发值以下才重新检测增量
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peak_adc_val = adc_val # 更新峰值
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if adc_val < trigger_adc_val :
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if (peak_adc_val >= config.ADC_TRIGGER_THRESHOLD
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enable_check = True
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and adc_val < peak_adc_val
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if (adc_val - last_adc_val) > 500 and enable_check:
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and last_adc_val >= peak_adc_val):
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# 封顶后下降沿触发:peak是最大值,当前值开始下降,且上次值还在peak位置
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hardware_manager.start_idle_timer() # 重新计时
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hardware_manager.start_idle_timer() # 重新计时
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diff_ms = current_time - last_adc_trigger
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if diff_ms < 3000:
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peak_adc_val = 0 # 去抖期间重置峰值
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time.sleep_ms(5)
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continue
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last_adc_trigger = current_time
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last_adc_trigger = current_time
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peak_adc_val = 0 # 触发后重置峰值
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trigger_adc_val = adc_val # 记录触发时的气压值
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# 触发前先把缓存刷出来,避免波形被长耗时处理截断
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last_adc_val = adc_val # 更新基准值,防止连续增量误触发
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enable_check = False
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_flush_pressure_buf("before_trigger")
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_flush_pressure_buf("before_trigger")
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try:
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try:
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@@ -415,7 +411,7 @@ def cmd_str():
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camera_manager.show(camera_manager.read_frame())
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camera_manager.show(camera_manager.read_frame())
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except Exception as e:
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except Exception as e:
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pass
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pass
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time.sleep_ms(5)
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time.sleep_ms(1)
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last_adc_val = adc_val
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last_adc_val = adc_val
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except Exception as e:
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except Exception as e:
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