update:

1.变更了引脚，并且添加了一个继电器使用PD7为报警灯

leakage_system/leakage_system.ioc

@@ -138,45 +138,47 @@ Mcu.Name=STM32F407V(E-G)Tx
 Mcu.Package=LQFP100
 Mcu.Pin0=PH0-OSC_IN
 Mcu.Pin1=PH1-OSC_OUT
-Mcu.Pin10=PC5
-Mcu.Pin11=PB0
-Mcu.Pin12=PB1
-Mcu.Pin13=PB2
-Mcu.Pin14=PE7
-Mcu.Pin15=PE8
-Mcu.Pin16=PE9
-Mcu.Pin17=PE10
-Mcu.Pin18=PE11
-Mcu.Pin19=PB10
-Mcu.Pin2=PA0-WKUP
-Mcu.Pin20=PB11
-Mcu.Pin21=PB12
-Mcu.Pin22=PB13
-Mcu.Pin23=PB14
-Mcu.Pin24=PB15
-Mcu.Pin25=PC6
-Mcu.Pin26=PC7
-Mcu.Pin27=PA12
-Mcu.Pin28=PA13
-Mcu.Pin29=PA14
-Mcu.Pin3=PA1
-Mcu.Pin30=PD3
-Mcu.Pin31=PD4
-Mcu.Pin32=PD5
-Mcu.Pin33=PB4
-Mcu.Pin34=PB5
-Mcu.Pin35=PB6
-Mcu.Pin36=PB7
-Mcu.Pin37=PB8
-Mcu.Pin38=VP_IWDG_VS_IWDG
-Mcu.Pin39=VP_SYS_VS_Systick
-Mcu.Pin4=PA2
-Mcu.Pin5=PA3
-Mcu.Pin6=PA5
-Mcu.Pin7=PA6
-Mcu.Pin8=PA7
-Mcu.Pin9=PC4
-Mcu.PinsNb=40
+Mcu.Pin10=PA7
+Mcu.Pin11=PC4
+Mcu.Pin12=PC5
+Mcu.Pin13=PB0
+Mcu.Pin14=PB1
+Mcu.Pin15=PB2
+Mcu.Pin16=PE7
+Mcu.Pin17=PE8
+Mcu.Pin18=PE9
+Mcu.Pin19=PE10
+Mcu.Pin2=PC2
+Mcu.Pin20=PE11
+Mcu.Pin21=PB10
+Mcu.Pin22=PB11
+Mcu.Pin23=PB12
+Mcu.Pin24=PB13
+Mcu.Pin25=PB14
+Mcu.Pin26=PB15
+Mcu.Pin27=PC6
+Mcu.Pin28=PC7
+Mcu.Pin29=PA12
+Mcu.Pin3=PC3
+Mcu.Pin30=PA13
+Mcu.Pin31=PA14
+Mcu.Pin32=PD3
+Mcu.Pin33=PD4
+Mcu.Pin34=PD5
+Mcu.Pin35=PD7
+Mcu.Pin36=PB6
+Mcu.Pin37=PB7
+Mcu.Pin38=PB8
+Mcu.Pin39=PB9
+Mcu.Pin4=PA0-WKUP
+Mcu.Pin40=VP_IWDG_VS_IWDG
+Mcu.Pin41=VP_SYS_VS_Systick
+Mcu.Pin5=PA1
+Mcu.Pin6=PA2
+Mcu.Pin7=PA3
+Mcu.Pin8=PA5
+Mcu.Pin9=PA6
+Mcu.PinsNb=42
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F407VGTx
@@ -268,15 +270,6 @@ PB2.GPIOParameters=GPIO_Label
 PB2.GPIO_Label=RS485_3_EN
 PB2.Locked=true
 PB2.Signal=GPIO_Output
-PB4.GPIOParameters=GPIO_Label
-PB4.GPIO_Label=BUZZER
-PB4.Locked=true
-PB4.Signal=GPIO_Output
-PB5.GPIOParameters=GPIO_PuPd,GPIO_Label
-PB5.GPIO_Label=RELAY_4
-PB5.GPIO_PuPd=GPIO_PULLUP
-PB5.Locked=true
-PB5.Signal=GPIO_Output
 PB6.Locked=true
 PB6.Mode=Asynchronous
 PB6.Signal=USART1_TX
@@ -284,9 +277,21 @@ PB7.Locked=true
 PB7.Mode=Asynchronous
 PB7.Signal=USART1_RX
 PB8.GPIOParameters=GPIO_Label
-PB8.GPIO_Label=RS485_EN
+PB8.GPIO_Label=BUZZER
 PB8.Locked=true
 PB8.Signal=GPIO_Output
+PB9.GPIOParameters=GPIO_Label
+PB9.GPIO_Label=RELAY_4
+PB9.Locked=true
+PB9.Signal=GPIO_Output
+PC2.GPIOParameters=GPIO_Label
+PC2.GPIO_Label=W55001_RST
+PC2.Locked=true
+PC2.Signal=GPIO_Output
+PC3.GPIOParameters=GPIO_Label
+PC3.GPIO_Label=W55001_INT
+PC3.Locked=true
+PC3.Signal=GPIO_Output
 PC4.GPIOParameters=GPIO_Label
 PC4.GPIO_Label=W5500_RST
 PC4.Locked=true
@@ -301,6 +306,14 @@ PC6.Signal=USART6_TX
 PC7.Locked=true
 PC7.Mode=Asynchronous
 PC7.Signal=USART6_RX
+PCC.Checker=false
+PCC.Display=Plot\: All Steps
+PCC.Line=STM32F407/417
+PCC.MCU=STM32F407V(E-G)Tx
+PCC.PartNumber=STM32F407VGTx
+PCC.Series=STM32F4
+PCC.Temperature=25
+PCC.Vdd=3.3
 PD3.GPIOParameters=GPIO_Label
 PD3.GPIO_Label=DS1302_CLK
 PD3.Locked=true
@@ -313,6 +326,13 @@ PD5.GPIOParameters=GPIO_Label
 PD5.GPIO_Label=DS1302_RST
 PD5.Locked=true
 PD5.Signal=GPIO_Output
+PD7.GPIOParameters=PinState,GPIO_PuPd,GPIO_Label,GPIO_ModeDefaultOutputPP
+PD7.GPIO_Label=ALARM_LED
+PD7.GPIO_ModeDefaultOutputPP=GPIO_MODE_OUTPUT_OD
+PD7.GPIO_PuPd=GPIO_NOPULL
+PD7.Locked=true
+PD7.PinState=GPIO_PIN_RESET
+PD7.Signal=GPIO_Output
 PE10.GPIOParameters=GPIO_PuPd,GPIO_Label
 PE10.GPIO_Label=RELAY_3
 PE10.GPIO_PuPd=GPIO_PULLUP
@@ -353,6 +373,7 @@ ProjectManager.DeletePrevious=true
 ProjectManager.DeviceId=STM32F407VGTx
 ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.28.3
 ProjectManager.FreePins=false
+ProjectManager.FreePinsContext=
 ProjectManager.HalAssertFull=false
 ProjectManager.HeapSize=0x200
 ProjectManager.KeepUserCode=true