diff --git a/therm-cube.ioc b/therm-cube.ioc
--- a/therm-cube.ioc
+++ b/therm-cube.ioc
@@ -1,5 +1,5 @@
 #MicroXplorer Configuration settings - do not modify
-#Fri Nov 14 22:42:15 EST 2014
+#Sat Jan 03 14:03:06 EST 2015
 File.Version=4
 KeepUserPlacement=false
 Mcu.Family=STM32F0
@@ -7,55 +7,57 @@ Mcu.IP0=NVIC
 Mcu.IP1=RCC
 Mcu.IP2=SPI1
 Mcu.IP3=SYS
-Mcu.IP4=USART1
-Mcu.IP5=USB
-Mcu.IP6=USB_DEVICE
-Mcu.IPNb=7
-Mcu.Name=STM32F042K(4-6)Ux
-Mcu.Package=UFQFPN32
-Mcu.Pin0=PA1
-Mcu.Pin1=PA2
-Mcu.Pin10=PA12
-Mcu.Pin11=PA13
-Mcu.Pin12=PA14
-Mcu.Pin13=PA15
-Mcu.Pin14=PB3
-Mcu.Pin15=PB4
-Mcu.Pin16=PB5
-Mcu.Pin17=PB6
-Mcu.Pin18=PB7
-Mcu.Pin19=PB8
-Mcu.Pin2=PA3
-Mcu.Pin20=VP_RCC_USB
-Mcu.Pin21=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS
-Mcu.Pin3=PA4
-Mcu.Pin4=PA5
-Mcu.Pin5=PA6
-Mcu.Pin6=PA7
-Mcu.Pin7=PA9
-Mcu.Pin8=PA10
-Mcu.Pin9=PA11
-Mcu.PinsNb=22
-Mcu.UserName=STM32F042K6Ux
-NVIC.SysTick_IRQn=true\:0\:0
-NVIC.USB_IRQn=true\:0\:0
+Mcu.IP4=USB
+Mcu.IP5=USB_DEVICE
+Mcu.IPNb=6
+Mcu.Name=STM32F042K6Tx
+Mcu.Package=LQFP32
+Mcu.Pin0=PF0-OSC_IN
+Mcu.Pin1=PA1
+Mcu.Pin10=PA11
+Mcu.Pin11=PA12
+Mcu.Pin12=PA13
+Mcu.Pin13=PA14
+Mcu.Pin14=PA15
+Mcu.Pin15=PB3
+Mcu.Pin16=PB4
+Mcu.Pin17=PB5
+Mcu.Pin18=PB6
+Mcu.Pin19=PB7
+Mcu.Pin2=PA2
+Mcu.Pin20=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS
+Mcu.Pin3=PA3
+Mcu.Pin4=PA4
+Mcu.Pin5=PA5
+Mcu.Pin6=PA6
+Mcu.Pin7=PA7
+Mcu.Pin8=PA9
+Mcu.Pin9=PA10
+Mcu.PinsNb=21
+Mcu.UserName=STM32F042K6Tx
+MxCube.Version=4.5.0
+NVIC.SysTick_IRQn=true\:0\:0\:false
+NVIC.USB_IRQn=true\:0\:0\:false
 PA1.Locked=true
 PA1.Signal=GPIO_Output
 PA10.Locked=true
-PA10.Mode=Asynchronous
 PA10.Signal=USART1_RX
-PA11.Locked=true
 PA11.Mode=Device
 PA11.Signal=USB_DM
+PA12.Locked=true
 PA12.Mode=Device
 PA12.Signal=USB_DP
 PA13.Locked=true
 PA13.Mode=Serial-WireDebug
 PA13.Signal=SYS_SWDIO
+PA14.Locked=true
 PA14.Mode=Serial-WireDebug
 PA14.Signal=SYS_SWCLK
+PA15.GPIOParameters=GPIO_PuPd,GPIO_Mode
+PA15.GPIO_Mode=GPIO_MODE_INPUT
+PA15.GPIO_PuPd=GPIO_PULLUP
 PA15.Locked=true
-PA15.Signal=GPIO_Output
+PA15.Signal=GPIO_Input
 PA2.Locked=true
 PA2.Signal=GPIO_Output
 PA3.Locked=true
@@ -72,86 +74,68 @@ PA7.Locked=true
 PA7.Mode=Full_Duplex_Master
 PA7.Signal=SPI1_MOSI
 PA9.Locked=true
-PA9.Mode=Asynchronous
 PA9.Signal=USART1_TX
+PB3.GPIOParameters=GPIO_PuPd,GPIO_Mode
+PB3.GPIO_Mode=GPIO_MODE_INPUT
+PB3.GPIO_PuPd=GPIO_PULLUP
 PB3.Locked=true
 PB3.Signal=GPIO_Input
+PB4.GPIOParameters=GPIO_PuPd,GPIO_Mode
+PB4.GPIO_Mode=GPIO_MODE_INPUT
+PB4.GPIO_PuPd=GPIO_PULLUP
 PB4.Locked=true
 PB4.Signal=GPIO_Input
+PB5.GPIOParameters=GPIO_PuPd,GPIO_Mode
+PB5.GPIO_Mode=GPIO_MODE_INPUT
+PB5.GPIO_PuPd=GPIO_PULLUP
 PB5.Locked=true
 PB5.Signal=GPIO_Input
+PB6.GPIOParameters=GPIO_PuPd,GPIO_Mode
+PB6.GPIO_Mode=GPIO_MODE_INPUT
+PB6.GPIO_PuPd=GPIO_PULLUP
 PB6.Locked=true
 PB6.Signal=GPIO_Input
+PB7.GPIOParameters=GPIO_PuPd,GPIO_Mode
+PB7.GPIO_Mode=GPIO_MODE_INPUT
+PB7.GPIO_PuPd=GPIO_PULLUP
 PB7.Locked=true
 PB7.Signal=GPIO_Input
-PB8.Locked=true
-PB8.Signal=GPIO_Output
 PCC.Family=STM32F0
-PCC.MCU=STM32F042K(4-6)Ux
-PCC.MXVersion=4.4.0
-PCC.PartNumber=STM32F042K6Ux
+PCC.MCU=STM32F042K6Tx
+PCC.MXVersion=4.5.0
+PCC.PartNumber=STM32F042K6Tx
 PCC.Seq0=0
 PCC.SubFamily=STM32F0x2
 PCC.Temperature=25
 PCC.Vdd=3.6
-RCC.CECEnable-ClockTree=false
-RCC.EnableHSE-ClockTree=false
-RCC.EnableHSERTCDevisor-ClockTree=false
-RCC.EnableLSE-ClockTree=false
-RCC.EnableLSERTC-ClockTree=false
-RCC.EnableMCOMultDivisor-ClockTree=false
-RCC.FLatency-AdvancedSettings=FLASH_LATENCY_0
+PF0-OSC_IN.Locked=true
+PF0-OSC_IN.Signal=GPIO_Output
+RCC.AHBFreq_Value=48000000
+RCC.APB1Freq_Value=48000000
+RCC.APB1TimFreq_Value=48000000
+RCC.FCLKCortexFreq_Value=48000000
 RCC.FamilyName=M
-RCC.HSEState-ClockTree=RCC_HSE_OFF
-RCC.HSI14State-ClockTree=RCC_HSI14_OFF
-RCC.HSI48State-ClockTree=RCC_HSI48_ON
-RCC.HSIState-ClockTree=RCC_HSI_ON
-RCC.I2C1Enable-ClockTree=false
-RCC.IPParameters=OscillatorTypeHSE-ClockTree,RTCEnable-ClockTree,EnableLSE-ClockTree,CECEnable-ClockTree,ReloadValue-AdvancedSettings,PLLCLKFreq_Value,FamilyName,PREFETCH_ENABLE-AdvancedSettings,OscillatorTypeHSI48-ClockTree,USBEnable-ClockTree,HSI14State-ClockTree,PLLMCOFreq_Value,IWDGEnable-ClockTree,HSI48State-ClockTree,FLatency-AdvancedSettings,EnableLSERTC-ClockTree,USART2Enable-ClockTree,Source-AdvancedSettings,VCOOutput2Freq_Value,MCOEnable-ClockTree,OscillatorTypeHSI-ClockTree,EnableMCOMultDivisor-ClockTree,I2C1Enable-ClockTree,HSIState-ClockTree,LSIState-ClockTree,PLLState-ClockTree,RCC_PERIPHCLK_USART1Var-ClockTree,USART1Enable-ClockTree,HSEState-ClockTree,EnableHSE-ClockTree,EnableHSERTCDevisor-ClockTree,OscillatorTypeLSI-ClockTree
-RCC.IWDGEnable-ClockTree=false
-RCC.LSIState-ClockTree=RCC_LSI_OFF
-RCC.MCOEnable-ClockTree=false
-RCC.OscillatorTypeHSE-ClockTree=
-RCC.OscillatorTypeHSI-ClockTree=RCC_OSCILLATORTYPE_HSI
-RCC.OscillatorTypeHSI48-ClockTree=RCC_OSCILLATORTYPE_HSI48
-RCC.OscillatorTypeLSI-ClockTree=
-RCC.PLLCLKFreq_Value=16000000
-RCC.PLLMCOFreq_Value=16000000
-RCC.PLLState-ClockTree=RCC_PLL_OFF
-RCC.PREFETCH_ENABLE-AdvancedSettings=0
-RCC.RCC_PERIPHCLK_USART1Var-ClockTree=RCC_PERIPHCLK_USART1
-RCC.RTCEnable-ClockTree=false
-RCC.ReloadValue-AdvancedSettings=__HAL_RCC_CRS_CALCULATE_RELOADVALUE(48000000,
-RCC.Source-AdvancedSettings=RCC_CRS_SYNC_SOURCE_USB
-RCC.USART1Enable-ClockTree=true
-RCC.USART2Enable-ClockTree=false
-RCC.USBEnable-ClockTree=true
-RCC.VCOOutput2Freq_Value=8000000
+RCC.HCLKFreq_Value=48000000
+RCC.HSICECFreq_Value=32786.88524590164
+RCC.I2SFreq_Value=48000000
+RCC.IPParameters=HCLKFreq_Value,SYSCLKFreq_VALUE,PLLCLKFreq_Value,FamilyName,PLLMCOFreq_Value,SYSCLKSource,FCLKCortexFreq_Value,PLLSourceVirtual,HSICECFreq_Value,MCOFreq_Value,VCOOutput2Freq_Value,I2SFreq_Value,APB1Freq_Value,USART1Freq_Value,APB1TimFreq_Value,AHBFreq_Value,TimSysFreq_Value
+RCC.MCOFreq_Value=48000000
+RCC.PLLCLKFreq_Value=96000000
+RCC.PLLMCOFreq_Value=96000000
+RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSI48
+RCC.SYSCLKFreq_VALUE=48000000
+RCC.SYSCLKSource=RCC_SYSCLKSOURCE_HSI48
+RCC.TimSysFreq_Value=6000000
+RCC.USART1Freq_Value=48000000
+RCC.VCOOutput2Freq_Value=48000000
+SPI1.BaudRatePrescaler-Full_Duplex_Master=SPI_BAUDRATEPRESCALER_4
+SPI1.CalculateBaudRate-Full_Duplex_Master=12.0 MBits/s
 SPI1.DataSize-Full_Duplex_Master=SPI_DATASIZE_8BIT
-SPI1.Direction-Full_Duplex_Master=SPI_DIRECTION_2LINES
-SPI1.IPParameters=Direction-Full_Duplex_Master,VirtualType-Full_Duplex_Master,TIMode-Full_Duplex_Master,Mode-Full_Duplex_Master,DataSize-Full_Duplex_Master,NSS-Full_Duplex_Master
+SPI1.IPParameters=CalculateBaudRate-Full_Duplex_Master,BaudRatePrescaler-Full_Duplex_Master,Mode-Full_Duplex_Master,DataSize-Full_Duplex_Master
 SPI1.Mode-Full_Duplex_Master=SPI_MODE_MASTER
-SPI1.NSS-Full_Duplex_Master=SPI_NSS_SOFT
-SPI1.TIMode-Full_Duplex_Master=SPI_TIMODE_DISABLED
-SPI1.VirtualType-Full_Duplex_Master=VM_MASTER
-USART1.BaudRate=115200
-USART1.HwFlowCtl-Asynchronous=UART_HWCONTROL_NONE
-USART1.IPParameters=VirtualMode-Asynchronous,BaudRate,HwFlowCtl-Asynchronous,WordLength-Asynchronous
-USART1.VirtualMode-Asynchronous=VM_ASYNC
-USART1.WordLength-Asynchronous=UART_WORDLENGTH_7B
-USB.IPParameters=phy_itface-Device,speed-Device
-USB.phy_itface-Device=PCD_PHY_EMBEDDED
-USB.speed-Device=PCD_SPEED_FULL
-USB_DEVICE.CLASS_NAME-CDC_FS=CDC
-USB_DEVICE.IPParameters=CLASS_NAME-CDC_FS,VirtualModeFS,VirtualMode,USBD_HandleTypeDef,hUsbDevice-CDC_FS,USBD_HandleTypeDef-CDC_FS,VirtualModeFS-CDC_FS,VirtualMode-CDC_FS
+USB_DEVICE.IPParameters=VirtualModeFS,VirtualMode,USBD_HandleTypeDef
 USB_DEVICE.USBD_HandleTypeDef=hUsbDeviceFS
-USB_DEVICE.USBD_HandleTypeDef-CDC_FS=hUsbDeviceFS
 USB_DEVICE.VirtualMode=Cdc
-USB_DEVICE.VirtualMode-CDC_FS=Cdc
 USB_DEVICE.VirtualModeFS=Cdc_FS
-USB_DEVICE.VirtualModeFS-CDC_FS=Cdc_FS
-USB_DEVICE.hUsbDevice-CDC_FS=hDeviceDuSmolt
-VP_RCC_USB.Mode=CRS SYNC Source USB
-VP_RCC_USB.Signal=RCC_USB
 VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Mode=CDC_FS
 VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS.Signal=USB_DEVICE_VS_USB_DEVICE_CDC_FS