diff --git a/app/app.ioc b/app/app.ioc
index e7795c8..8ecfebe 100644
--- a/app/app.ioc
+++ b/app/app.ioc
@@ -2,6 +2,10 @@
 CAD.formats=
 CAD.pinconfig=
 CAD.provider=
+CAN.CalculateBaudRate=666666
+CAN.CalculateTimeBit=1500
+CAN.CalculateTimeQuantum=500.0
+CAN.IPParameters=CalculateTimeQuantum,CalculateTimeBit,CalculateBaudRate
 File.Version=6
 GPIO.groupedBy=Group By Peripherals
 IWDG.IPParameters=Prescaler
@@ -9,23 +13,30 @@ IWDG.Prescaler=IWDG_PRESCALER_256
 KeepUserPlacement=false
 Mcu.CPN=STM32F103C8T6
 Mcu.Family=STM32F1
-Mcu.IP0=IWDG
-Mcu.IP1=NVIC
-Mcu.IP2=RCC
-Mcu.IP3=SYS
-Mcu.IP4=TIM4
-Mcu.IP5=USART2
-Mcu.IPNb=6
+Mcu.IP0=CAN
+Mcu.IP1=IWDG
+Mcu.IP2=NVIC
+Mcu.IP3=RCC
+Mcu.IP4=SPI1
+Mcu.IP5=SYS
+Mcu.IP6=TIM4
+Mcu.IP7=USART2
+Mcu.IPNb=8
 Mcu.Name=STM32F103C(8-B)Tx
 Mcu.Package=LQFP48
 Mcu.Pin0=PA2
 Mcu.Pin1=PA3
-Mcu.Pin2=PA13
-Mcu.Pin3=PA14
-Mcu.Pin4=VP_IWDG_VS_IWDG
-Mcu.Pin5=VP_SYS_VS_Systick
-Mcu.Pin6=VP_TIM4_VS_ClockSourceINT
-Mcu.PinsNb=7
+Mcu.Pin10=VP_SYS_VS_Systick
+Mcu.Pin11=VP_TIM4_VS_ClockSourceINT
+Mcu.Pin2=PA5
+Mcu.Pin3=PA6
+Mcu.Pin4=PA7
+Mcu.Pin5=PA11
+Mcu.Pin6=PA12
+Mcu.Pin7=PA13
+Mcu.Pin8=PA14
+Mcu.Pin9=VP_IWDG_VS_IWDG
+Mcu.PinsNb=12
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F103C8Tx
@@ -42,6 +53,10 @@ NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
 NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:false
 NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+PA11.Mode=CAN_Activate
+PA11.Signal=CAN_RX
+PA12.Mode=CAN_Activate
+PA12.Signal=CAN_TX
 PA13.Mode=Serial_Wire
 PA13.Signal=SYS_JTMS-SWDIO
 PA14.Mode=Serial_Wire
@@ -50,6 +65,12 @@ PA2.Mode=Asynchronous
 PA2.Signal=USART2_TX
 PA3.Mode=Asynchronous
 PA3.Signal=USART2_RX
+PA5.Mode=Full_Duplex_Master
+PA5.Signal=SPI1_SCK
+PA6.Mode=Full_Duplex_Master
+PA6.Signal=SPI1_MISO
+PA7.Mode=Full_Duplex_Master
+PA7.Signal=SPI1_MOSI
 PinOutPanel.RotationAngle=0
 ProjectManager.AskForMigrate=true
 ProjectManager.BackupPrevious=false
@@ -78,7 +99,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=MDK-ARM V5.32
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_IWDG_Init-IWDG-false-HAL-true,4-MX_USART2_UART_Init-USART2-false-HAL-true
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_IWDG_Init-IWDG-false-HAL-true,4-MX_USART2_UART_Init-USART2-false-HAL-true,5-MX_TIM4_Init-TIM4-false-HAL-true
 RCC.ADCFreqValue=32000000
 RCC.AHBFreq_Value=64000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV2
@@ -98,6 +119,12 @@ RCC.SYSCLKFreq_VALUE=64000000
 RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
 RCC.TimSysFreq_Value=64000000
 RCC.USBFreq_Value=64000000
+SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_64
+SPI1.CalculateBaudRate=1000.0 KBits/s
+SPI1.Direction=SPI_DIRECTION_2LINES
+SPI1.IPParameters=VirtualType,Mode,Direction,BaudRatePrescaler,CalculateBaudRate
+SPI1.Mode=SPI_MODE_MASTER
+SPI1.VirtualType=VM_MASTER
 TIM4.IPParameters=Prescaler
 TIM4.Prescaler=63
 USART2.IPParameters=VirtualMode