LuChiChick/STM32G030F6P6_Evaluation
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commit for I2C2 peripheral config with TX DMA channel, working on 400kHz fast mode.

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LuChiChick
2026-08-28 15:33:48 +08:00
parent 983d63e3a5
commit dc8b4bdb5f
8 changed files with 207 additions and 17 deletions
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STM32G030F6P6_Evaluation.ioc
+43 -13
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@@ -19,10 +19,28 @@ Dma.I2C1_RX.2.SyncEnable=DISABLE
Dma.I2C1_RX.2.SyncPolarity=HAL_DMAMUX_SYNC_NO_EVENT
Dma.I2C1_RX.2.SyncRequestNumber=1
Dma.I2C1_RX.2.SyncSignalID=NONE
Dma.I2C2_TX.3.Direction=DMA_MEMORY_TO_PERIPH
Dma.I2C2_TX.3.EventEnable=DISABLE
Dma.I2C2_TX.3.Instance=DMA1_Channel4
Dma.I2C2_TX.3.MemDataAlignment=DMA_MDATAALIGN_BYTE
Dma.I2C2_TX.3.MemInc=DMA_MINC_ENABLE
Dma.I2C2_TX.3.Mode=DMA_NORMAL
Dma.I2C2_TX.3.PeriphDataAlignment=DMA_PDATAALIGN_BYTE
Dma.I2C2_TX.3.PeriphInc=DMA_PINC_DISABLE
Dma.I2C2_TX.3.Polarity=HAL_DMAMUX_REQ_GEN_RISING
Dma.I2C2_TX.3.Priority=DMA_PRIORITY_LOW
Dma.I2C2_TX.3.RequestNumber=1
Dma.I2C2_TX.3.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,SignalID,Polarity,RequestNumber,SyncSignalID,SyncPolarity,SyncEnable,EventEnable,SyncRequestNumber
Dma.I2C2_TX.3.SignalID=NONE
Dma.I2C2_TX.3.SyncEnable=DISABLE
Dma.I2C2_TX.3.SyncPolarity=HAL_DMAMUX_SYNC_NO_EVENT
Dma.I2C2_TX.3.SyncRequestNumber=1
Dma.I2C2_TX.3.SyncSignalID=NONE
Dma.Request0=USART2_RX
Dma.Request1=USART2_TX
Dma.Request2=I2C1_RX
Dma.RequestsNb=3
Dma.Request3=I2C2_TX
Dma.RequestsNb=4
Dma.USART2_RX.0.Direction=DMA_PERIPH_TO_MEMORY
Dma.USART2_RX.0.EventEnable=DISABLE
Dma.USART2_RX.0.Instance=DMA1_Channel1
@@ -70,25 +88,31 @@ GPIO.groupedBy=Group By Peripherals
I2C1.I2C_Speed_Mode=I2C_Fast
I2C1.IPParameters=Timing,I2C_Speed_Mode
I2C1.Timing=0x00C12166
I2C2.I2C_Speed_Mode=I2C_Fast
I2C2.IPParameters=Timing,I2C_Speed_Mode
I2C2.Timing=0x00C12166
KeepUserPlacement=false
Mcu.CPN=STM32G030F6P6TR
Mcu.Family=STM32G0
Mcu.IP0=DMA
Mcu.IP1=FREERTOS
Mcu.IP2=I2C1
Mcu.IP3=NVIC
Mcu.IP4=RCC
Mcu.IP5=SYS
Mcu.IP6=TIM1
Mcu.IP7=USART2
Mcu.IPNb=8
Mcu.IP3=I2C2
Mcu.IP4=NVIC
Mcu.IP5=RCC
Mcu.IP6=SYS
Mcu.IP7=TIM1
Mcu.IP8=USART2
Mcu.IPNb=9
Mcu.Name=STM32G030F6Px
Mcu.Package=TSSOP20
Mcu.Pin0=PB8
Mcu.Pin1=PB9
Mcu.Pin10=PA14-BOOT0
Mcu.Pin11=VP_FREERTOS_VS_CMSIS_V1
Mcu.Pin12=VP_SYS_VS_tim17
Mcu.Pin10=PA12 [PA10]
Mcu.Pin11=PA13
Mcu.Pin12=PA14-BOOT0
Mcu.Pin13=VP_FREERTOS_VS_CMSIS_V1
Mcu.Pin14=VP_SYS_VS_tim17
Mcu.Pin2=PC15-OSC32_OUT (PC15)
Mcu.Pin3=PA0
Mcu.Pin4=PA1
@@ -96,13 +120,14 @@ Mcu.Pin5=PA2
Mcu.Pin6=PA3
Mcu.Pin7=PA4
Mcu.Pin8=PA8
Mcu.Pin9=PA13
Mcu.PinsNb=13
Mcu.Pin9=PA11 [PA9]
Mcu.PinsNb=15
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32G030F6Px
MxCube.Version=6.18.0
MxDb.Version=DB.6.0.180
NVIC.DMA1_Ch4_5_DMAMUX1_OVR_IRQn=true\:3\:0\:false\:false\:true\:true\:false\:true\:true
NVIC.DMA1_Channel1_IRQn=true\:3\:0\:false\:false\:true\:true\:false\:true\:true
NVIC.DMA1_Channel2_3_IRQn=true\:3\:0\:false\:false\:true\:true\:false\:true\:true
NVIC.EXTI0_1_IRQn=true\:3\:0\:false\:false\:true\:true\:true\:true\:true
@@ -110,6 +135,7 @@ NVIC.EXTI4_15_IRQn=true\:3\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.ForceEnableDMAVector=true
NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
NVIC.I2C1_IRQn=true\:3\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.I2C2_IRQn=true\:3\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
NVIC.PendSV_IRQn=true\:3\:0\:false\:false\:false\:true\:false\:false\:false
NVIC.SVC_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false\:true
@@ -130,6 +156,10 @@ PA1.GPIOParameters=GPIO_Label
PA1.GPIO_Label=ENCODER_B_INPUT
PA1.Locked=true
PA1.Signal=GPIO_Input
PA11\ [PA9].Mode=I2C
PA11\ [PA9].Signal=I2C2_SCL
PA12\ [PA10].Mode=I2C
PA12\ [PA10].Signal=I2C2_SDA
PA13.Mode=Serial_Wire
PA13.Signal=SYS_SWDIO
PA14-BOOT0.Mode=Serial_Wire
@@ -205,7 +235,7 @@ ProjectManager.ToolChainLocation=
ProjectManager.UAScriptAfterPath=
ProjectManager.UAScriptBeforePath=
ProjectManager.UnderRoot=false
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_USART2_UART_Init-USART2-false-HAL-true,5-MX_TIM1_Init-TIM1-false-HAL-true,6-MX_I2C1_Init-I2C1-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_USART2_UART_Init-USART2-false-HAL-true,5-MX_TIM1_Init-TIM1-false-HAL-true,6-MX_I2C1_Init-I2C1-false-HAL-true,7-MX_I2C2_Init-I2C2-false-HAL-true
RCC.ADCFreq_Value=64000000
RCC.AHBFreq_Value=64000000
RCC.APBFreq_Value=64000000