diff --git a/CamTimer.ioc b/CamTimer.ioc
index fd8857d..c60eec9 100644
--- a/CamTimer.ioc
+++ b/CamTimer.ioc
@@ -14,19 +14,21 @@ Mcu.Name=STM32F103C(8-B)Tx
 Mcu.Package=LQFP48
 Mcu.Pin0=PC14-OSC32_IN
 Mcu.Pin1=PC15-OSC32_OUT
-Mcu.Pin10=PB12
-Mcu.Pin11=PB13
-Mcu.Pin12=PB14
-Mcu.Pin13=PA9
-Mcu.Pin14=PA10
-Mcu.Pin15=PA13
-Mcu.Pin16=PA14
-Mcu.Pin17=PB8
-Mcu.Pin18=VP_RTC_VS_RTC_Activate
-Mcu.Pin19=VP_RTC_VS_RTC_Calendar
+Mcu.Pin10=PB10
+Mcu.Pin11=PB12
+Mcu.Pin12=PB13
+Mcu.Pin13=PB14
+Mcu.Pin14=PB15
+Mcu.Pin15=PA9
+Mcu.Pin16=PA10
+Mcu.Pin17=PA13
+Mcu.Pin18=PA14
+Mcu.Pin19=PB8
 Mcu.Pin2=PD0-OSC_IN
-Mcu.Pin20=VP_RTC_No_RTC_Output
-Mcu.Pin21=VP_SYS_VS_Systick
+Mcu.Pin20=VP_RTC_VS_RTC_Activate
+Mcu.Pin21=VP_RTC_VS_RTC_Calendar
+Mcu.Pin22=VP_RTC_No_RTC_Output
+Mcu.Pin23=VP_SYS_VS_Systick
 Mcu.Pin3=PD1-OSC_OUT
 Mcu.Pin4=PA1
 Mcu.Pin5=PA2
@@ -34,7 +36,7 @@ Mcu.Pin6=PA3
 Mcu.Pin7=PA4
 Mcu.Pin8=PA5
 Mcu.Pin9=PA7
-Mcu.PinsNb=22
+Mcu.PinsNb=24
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F103C8Tx
@@ -79,6 +81,10 @@ PA7.Mode=TX_Only_Simplex_Unidirect_Master
 PA7.Signal=SPI1_MOSI
 PA9.Mode=Asynchronous
 PA9.Signal=USART1_TX
+PB10.GPIOParameters=GPIO_Label
+PB10.GPIO_Label=TimerControl
+PB10.Locked=true
+PB10.Signal=GPIO_Output
 PB12.GPIOParameters=GPIO_PuPd,GPIO_Label
 PB12.GPIO_Label=ButtonLeft
 PB12.GPIO_PuPd=GPIO_PULLUP
@@ -94,6 +100,11 @@ PB14.GPIO_Label=ButtonRight
 PB14.GPIO_PuPd=GPIO_PULLUP
 PB14.Locked=true
 PB14.Signal=GPIO_Input
+PB15.GPIOParameters=GPIO_PuPd,GPIO_Label
+PB15.GPIO_Label=system_mode
+PB15.GPIO_PuPd=GPIO_PULLUP
+PB15.Locked=true
+PB15.Signal=GPIO_Input
 PB8.GPIOParameters=GPIO_Label
 PB8.GPIO_Label=LED
 PB8.Locked=true