diff --git a/cube/.mxproject b/cube/.mxproject
index b4106fe..992b68f 100644
--- a/cube/.mxproject
+++ b/cube/.mxproject
@@ -1,5 +1,5 @@
 [PreviousLibFiles]
-LibFiles=Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_exti.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_spi.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_exti.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_exti.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_spi.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/system_stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;Drivers/CMSIS/Include/cmsis_armclang.h;Drivers/CMSIS/Include/core_armv8mml.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/tz_context.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/cmsis_compiler.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_cm23.h;Drivers/CMSIS/Include/core_cm1.h;Drivers/CMSIS/Include/mpu_armv7.h;Drivers/CMSIS/Include/core_cm33.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_armv8mbl.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/cmsis_iccarm.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/mpu_armv8.h;Drivers/CMSIS/Include/cmsis_version.h;Drivers/CMSIS/Include/core_cm7.h;
+LibFiles=Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_exti.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_spi.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_exti.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_adc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_exti.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_spi.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/system_stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_armv8mbl.h;Drivers/CMSIS/Include/core_armv8mml.h;Drivers/CMSIS/Include/mpu_armv8.h;Drivers/CMSIS/Include/mpu_armv7.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm23.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/cmsis_armclang.h;Drivers/CMSIS/Include/core_cm33.h;Drivers/CMSIS/Include/core_cm1.h;Drivers/CMSIS/Include/cmsis_iccarm.h;Drivers/CMSIS/Include/cmsis_compiler.h;Drivers/CMSIS/Include/cmsis_version.h;Drivers/CMSIS/Include/tz_context.h;Drivers/CMSIS/Include/core_sc300.h;
 
 [PreviousUsedIarFiles]
 SourceFiles=../Core/Src/main.c;../Core/Src/gpio.c;../Core/Src/adc.c;../Core/Src/spi.c;../Core/Src/usart.c;../Core/Src/stm32f1xx_it.c;../Core/Src/stm32f1xx_hal_msp.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_exti.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;../Core/Src/system_stm32f1xx.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_exti.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;../Core/Src/system_stm32f1xx.c;../Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;;
@@ -14,25 +14,25 @@ CDefines=USE_HAL_DRIVER;STM32F103xE;USE_HAL_DRIVER;USE_HAL_DRIVER;
 [PreviousGenFiles]
 AdvancedFolderStructure=true
 HeaderFileListSize=7
-HeaderFiles#0=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Inc/gpio.h
-HeaderFiles#1=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Inc/adc.h
-HeaderFiles#2=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Inc/spi.h
-HeaderFiles#3=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Inc/usart.h
-HeaderFiles#4=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Inc/stm32f1xx_it.h
-HeaderFiles#5=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Inc/stm32f1xx_hal_conf.h
-HeaderFiles#6=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Inc/main.h
+HeaderFiles#0=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Inc/gpio.h
+HeaderFiles#1=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Inc/adc.h
+HeaderFiles#2=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Inc/spi.h
+HeaderFiles#3=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Inc/usart.h
+HeaderFiles#4=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Inc/stm32f1xx_it.h
+HeaderFiles#5=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Inc/stm32f1xx_hal_conf.h
+HeaderFiles#6=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Inc/main.h
 HeaderFolderListSize=1
-HeaderPath#0=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Inc
+HeaderPath#0=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Inc
 HeaderFiles=;
 SourceFileListSize=7
-SourceFiles#0=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Src/gpio.c
-SourceFiles#1=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Src/adc.c
-SourceFiles#2=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Src/spi.c
-SourceFiles#3=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Src/usart.c
-SourceFiles#4=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Src/stm32f1xx_it.c
-SourceFiles#5=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Src/stm32f1xx_hal_msp.c
-SourceFiles#6=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Src/main.c
+SourceFiles#0=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Src/gpio.c
+SourceFiles#1=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Src/adc.c
+SourceFiles#2=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Src/spi.c
+SourceFiles#3=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Src/usart.c
+SourceFiles#4=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Src/stm32f1xx_it.c
+SourceFiles#5=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Src/stm32f1xx_hal_msp.c
+SourceFiles#6=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Src/main.c
 SourceFolderListSize=1
-SourcePath#0=/home/wn/Workspaces/mbusgateway3variant/cube/Core/Src
+SourcePath#0=/home/wn/Workspaces/MBusGateway3Variant/cube/Core/Src
 SourceFiles=;
 
diff --git a/cube/Core/Inc/stm32f1xx_it.h b/cube/Core/Inc/stm32f1xx_it.h
index 643d17b..b2616fc 100644
--- a/cube/Core/Inc/stm32f1xx_it.h
+++ b/cube/Core/Inc/stm32f1xx_it.h
@@ -58,6 +58,7 @@ void PendSV_Handler(void);
 void SysTick_Handler(void);
 void EXTI4_IRQHandler(void);
 void ADC1_2_IRQHandler(void);
+void SPI2_IRQHandler(void);
 void UART4_IRQHandler(void);
 void UART5_IRQHandler(void);
 /* USER CODE BEGIN EFP */
diff --git a/cube/Core/Src/spi.c b/cube/Core/Src/spi.c
index 9c98860..e4c6c1b 100644
--- a/cube/Core/Src/spi.c
+++ b/cube/Core/Src/spi.c
@@ -151,6 +151,9 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
     GPIO_InitStruct.Pull = GPIO_NOPULL;
     HAL_GPIO_Init(EEPROM_MISO_GPIO_Port, &GPIO_InitStruct);
 
+    /* SPI2 interrupt Init */
+    HAL_NVIC_SetPriority(SPI2_IRQn, 0, 0);
+    HAL_NVIC_EnableIRQ(SPI2_IRQn);
   /* USER CODE BEGIN SPI2_MspInit 1 */
 
   /* USER CODE END SPI2_MspInit 1 */
@@ -222,6 +225,8 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
     */
     HAL_GPIO_DeInit(GPIOB, EEPROM_SCLK_Pin|EEPROM_MISO_Pin|EEPROM_MOSI_Pin);
 
+    /* SPI2 interrupt Deinit */
+    HAL_NVIC_DisableIRQ(SPI2_IRQn);
   /* USER CODE BEGIN SPI2_MspDeInit 1 */
 
   /* USER CODE END SPI2_MspDeInit 1 */
diff --git a/cube/Core/Src/stm32f1xx_it.c b/cube/Core/Src/stm32f1xx_it.c
index 71aba10..6e032cf 100644
--- a/cube/Core/Src/stm32f1xx_it.c
+++ b/cube/Core/Src/stm32f1xx_it.c
@@ -60,6 +60,7 @@
 
 /* External variables --------------------------------------------------------*/
 extern ADC_HandleTypeDef hadc1;
+extern SPI_HandleTypeDef hspi2;
 extern UART_HandleTypeDef huart4;
 extern UART_HandleTypeDef huart5;
 /* USER CODE BEGIN EV */
@@ -232,6 +233,20 @@ void ADC1_2_IRQHandler(void)
   /* USER CODE END ADC1_2_IRQn 1 */
 }
 
+/**
+  * @brief This function handles SPI2 global interrupt.
+  */
+void SPI2_IRQHandler(void)
+{
+  /* USER CODE BEGIN SPI2_IRQn 0 */
+
+  /* USER CODE END SPI2_IRQn 0 */
+  HAL_SPI_IRQHandler(&hspi2);
+  /* USER CODE BEGIN SPI2_IRQn 1 */
+
+  /* USER CODE END SPI2_IRQn 1 */
+}
+
 /**
   * @brief This function handles UART4 global interrupt.
   */
diff --git a/cube/Core/Src/stm32f1xx_it.c-bak b/cube/Core/Src/stm32f1xx_it.c-bak
index a2d25dd..1cde35e 100644
--- a/cube/Core/Src/stm32f1xx_it.c-bak
+++ b/cube/Core/Src/stm32f1xx_it.c-bak
@@ -57,6 +57,7 @@
 
 /* External variables --------------------------------------------------------*/
 extern ADC_HandleTypeDef hadc1;
+extern SPI_HandleTypeDef hspi2;
 extern UART_HandleTypeDef huart4;
 extern UART_HandleTypeDef huart5;
 /* USER CODE BEGIN EV */
@@ -227,6 +228,20 @@ void ADC1_2_IRQHandler(void)
   /* USER CODE END ADC1_2_IRQn 1 */
 }
 
+/**
+  * @brief This function handles SPI2 global interrupt.
+  */
+void SPI2_IRQHandler(void)
+{
+  /* USER CODE BEGIN SPI2_IRQn 0 */
+
+  /* USER CODE END SPI2_IRQn 0 */
+  HAL_SPI_IRQHandler(&hspi2);
+  /* USER CODE BEGIN SPI2_IRQn 1 */
+
+  /* USER CODE END SPI2_IRQn 1 */
+}
+
 /**
   * @brief This function handles UART4 global interrupt.
   */
diff --git a/cube/Makefile b/cube/Makefile
index 58928ec..bdff16b 100644
--- a/cube/Makefile
+++ b/cube/Makefile
@@ -1,6 +1,6 @@
-# Processed by ../tools/insertMyCode.sh
+# Processed by ../tools/insertMyCode.sh
 ##########################################################################################################################
-# File automatically-generated by tool: [projectgenerator] version: [3.10.0-B14] date: [Wed Nov 04 21:22:45 CET 2020]
+# File automatically-generated by tool: [projectgenerator] version: [3.10.0-B14] date: [Thu Nov 05 13:27:33 CET 2020]
 ##########################################################################################################################
 
 # ------------------------------------------------
@@ -36,37 +36,37 @@ BUILD_DIR = build
 # source
 ######################################
 # C sources
-C_SOURCES =  \
-User/Src/eeprom.c User/Src/frontend.c User/Src/logger.c User/Src/loopCtrl.c User/Src/main2.c User/Src/mbusComm.c User/Src/ringbuffer.c User/Src/show.c hottislib/PontCoopScheduler.c  \
-libmbus/mbus/mbus-protocol.c \
-Core/Src/main.c \
-Core/Src/gpio.c \
-Core/Src/adc.c \
-Core/Src/spi.c \
-Core/Src/usart.c \
-Core/Src/stm32f1xx_it.c \
-Core/Src/stm32f1xx_hal_msp.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc_ex.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_exti.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c \
-Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c \
+C_SOURCES =  \
+User/Src/eeprom.c User/Src/frontend.c User/Src/logger.c User/Src/loopCtrl.c User/Src/main2.c User/Src/mbusComm.c User/Src/ringbuffer.c User/Src/show.c hottislib/PontCoopScheduler.c  \
+libmbus/mbus/mbus-protocol.c \
+Core/Src/main.c \
+Core/Src/gpio.c \
+Core/Src/adc.c \
+Core/Src/spi.c \
+Core/Src/usart.c \
+Core/Src/stm32f1xx_it.c \
+Core/Src/stm32f1xx_hal_msp.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_adc_ex.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_exti.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c \
+Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c \
 Core/Src/system_stm32f1xx.c  
 
 # ASM sources
-ASM_SOURCES =  \
+ASM_SOURCES =  \
 startup_stm32f103xe.s
 
 
@@ -110,8 +110,8 @@ MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)
 AS_DEFS = 
 
 # C defines
-C_DEFS =  \
--DUSE_HAL_DRIVER \
+C_DEFS =  \
+-DUSE_HAL_DRIVER \
 -DSTM32F103xE
 
 
@@ -119,15 +119,15 @@ C_DEFS =  \
 AS_INCLUDES = 
 
 # C includes
-C_INCLUDES =  \
--Ihottislib \
--Ilibmbus \
--IUser/Inc \
--ICore/Inc \
--IDrivers/STM32F1xx_HAL_Driver/Inc \
--IDrivers/STM32F1xx_HAL_Driver/Inc/Legacy \
--IDrivers/CMSIS/Device/ST/STM32F1xx/Include \
--IDrivers/CMSIS/Include \
+C_INCLUDES =  \
+-Ihottislib \
+-Ilibmbus \
+-IUser/Inc \
+-ICore/Inc \
+-IDrivers/STM32F1xx_HAL_Driver/Inc \
+-IDrivers/STM32F1xx_HAL_Driver/Inc/Legacy \
+-IDrivers/CMSIS/Device/ST/STM32F1xx/Include \
+-IDrivers/CMSIS/Include \
 -IDrivers/CMSIS/Include
 
 
diff --git a/cube/Makefile-bak b/cube/Makefile-bak
index 9795802..457b445 100644
--- a/cube/Makefile-bak
+++ b/cube/Makefile-bak
@@ -1,5 +1,5 @@
 ##########################################################################################################################
-# File automatically-generated by tool: [projectgenerator] version: [3.10.0-B14] date: [Wed Nov 04 21:22:45 CET 2020]
+# File automatically-generated by tool: [projectgenerator] version: [3.10.0-B14] date: [Thu Nov 05 13:27:33 CET 2020]
 ##########################################################################################################################
 
 # ------------------------------------------------
diff --git a/cube/cube.ioc b/cube/cube.ioc
index d62fef0..76fad94 100644
--- a/cube/cube.ioc
+++ b/cube/cube.ioc
@@ -68,6 +68,7 @@ NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
+NVIC.SPI2_IRQn=true\:0\:0\:false\:false\:true\:true\:true
 NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
 NVIC.UART4_IRQn=true\:0\:0\:false\:false\:true\:true\:true
@@ -200,7 +201,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=Makefile
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_ADC1_Init-ADC1-false-HAL-true,4-MX_SPI2_Init-SPI2-false-HAL-true,5-MX_SPI3_Init-SPI3-false-HAL-true,6-MX_UART4_Init-UART4-false-HAL-true,7-MX_UART5_Init-UART5-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_ADC1_Init-ADC1-false-HAL-true,4-MX_SPI2_Init-SPI2-false-HAL-true,5-MX_SPI3_Init-SPI3-false-HAL-true,6-MX_UART4_Init-UART4-false-HAL-true,7-MX_UART5_Init-UART5-false-HAL-true,8-MX_SPI1_Init-SPI1-false-HAL-true
 RCC.ADCFreqValue=4500000
 RCC.ADCPresc=RCC_ADCPCLK2_DIV8
 RCC.AHBFreq_Value=72000000