MX ONLY: add TIMER7 for buffer timer

Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dac.c

@@ -373,9 +373,7 @@ HAL_StatusTypeDef HAL_DAC_DeInit(DAC_HandleTypeDef *hdac)
   * @param  hdac pointer to a DAC_HandleTypeDef structure that contains
   *         the configuration information for the specified DAC.
   * @retval None
-
   */
-
 __weak void HAL_DAC_MspInit(DAC_HandleTypeDef *hdac)
 {
   /* Prevent unused argument(s) compilation warning */

raw407cxx.ioc

@@ -32,9 +32,10 @@ Mcu.IP3=NVIC
 Mcu.IP4=RCC
 Mcu.IP5=TIM2
 Mcu.IP6=TIM6
-Mcu.IP7=USB_DEVICE
-Mcu.IP8=USB_OTG_FS
-Mcu.IPNb=9
+Mcu.IP7=TIM7
+Mcu.IP8=USB_DEVICE
+Mcu.IP9=USB_OTG_FS
+Mcu.IPNb=10
 Mcu.Name=STM32F407V(E-G)Tx
 Mcu.Package=LQFP100
 Mcu.Pin0=PC14-OSC32_IN
@@ -42,7 +43,8 @@ Mcu.Pin1=PC15-OSC32_OUT
 Mcu.Pin10=VP_FREERTOS_VS_CMSIS_V2
 Mcu.Pin11=VP_TIM2_VS_ClockSourceINT
 Mcu.Pin12=VP_TIM6_VS_ClockSourceINT
-Mcu.Pin13=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS
+Mcu.Pin13=VP_TIM7_VS_ClockSourceINT
+Mcu.Pin14=VP_USB_DEVICE_VS_USB_DEVICE_CDC_FS
 Mcu.Pin2=PH0-OSC_IN
 Mcu.Pin3=PH1-OSC_OUT
 Mcu.Pin4=PA0-WKUP
@@ -51,7 +53,7 @@ Mcu.Pin6=PA5
 Mcu.Pin7=PD12
 Mcu.Pin8=PA11
 Mcu.Pin9=PA12
-Mcu.PinsNb=14
+Mcu.PinsNb=15
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F407VGTx
@@ -74,6 +76,7 @@ NVIC.SavedSvcallIrqHandlerGenerated=true
 NVIC.SavedSystickIrqHandlerGenerated=true
 NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:true\:true\:false\:true\:false
 NVIC.TIM2_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
+NVIC.TIM7_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
 NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
 PA0-WKUP.GPIOParameters=GPIO_Label
 PA0-WKUP.GPIO_Label=BUT_BLUE
@@ -126,7 +129,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=STM32CubeIDE
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=true
-ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_DMA_Init-DMA-false-HAL-true,4-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false,5-MX_DAC_Init-DAC-false-HAL-true,6-MX_TIM2_Init-TIM2-false-HAL-true,7-MX_TIM6_Init-TIM6-false-HAL-true
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_DMA_Init-DMA-false-HAL-true,4-MX_USB_DEVICE_Init-USB_DEVICE-false-HAL-false,5-MX_DAC_Init-DAC-false-HAL-true,6-MX_TIM2_Init-TIM2-false-HAL-true,7-MX_TIM6_Init-TIM6-false-HAL-true,8-MX_TIM7_Init-TIM7-false-HAL-true
 RCC.48MHZClocksFreq_Value=48000000
 RCC.AHBFreq_Value=168000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV4
@@ -168,6 +171,8 @@ SH.GPXTI0.ConfNb=1
 TIM6.IPParameters=TIM_MasterOutputTrigger,Period
 TIM6.Period=600
 TIM6.TIM_MasterOutputTrigger=TIM_TRGO_UPDATE
+TIM7.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_ENABLE
+TIM7.IPParameters=AutoReloadPreload
 USB_DEVICE.CLASS_NAME_FS=CDC
 USB_DEVICE.IPParameters=VirtualMode-CDC_FS,VirtualModeFS,CLASS_NAME_FS,PRODUCT_STRING_CDC_FS,MANUFACTURER_STRING-CDC_FS
 USB_DEVICE.MANUFACTURER_STRING-CDC_FS=Heck
@@ -182,6 +187,8 @@ VP_TIM2_VS_ClockSourceINT.Mode=Internal
 VP_TIM2_VS_ClockSourceINT.Signal=TIM2_VS_ClockSourceINT
 VP_TIM6_VS_ClockSourceINT.Mode=Enable_Timer
 VP_TIM6_VS_ClockSourceINT.Signal=TIM6_VS_ClockSourceINT
+VP_TIM7_VS_ClockSourceINT.Mode=Enable_Timer
+VP_TIM7_VS_ClockSourceINT.Signal=TIM7_VS_ClockSourceINT
 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
 board=custom