From a14b21fc96e36c1503044709943c86523f7f3180 Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期一, 02 十一月 2020 16:39:30 +0800
Subject: [PATCH] 增加蜂鸣器驱动代码，可以响，但是不连续。

---
 L051.ioc |   41 +++++++++++++++++++++++++++++------------
 1 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/L051.ioc b/L051.ioc
index 9030c89..c162a2f 100644
--- a/L051.ioc
+++ b/L051.ioc
@@ -11,7 +11,7 @@
 Dma.USART1_RX.0.Mode=DMA_CIRCULAR
 Dma.USART1_RX.0.PeriphDataAlignment=DMA_PDATAALIGN_BYTE
 Dma.USART1_RX.0.PeriphInc=DMA_PINC_DISABLE
-Dma.USART1_RX.0.Priority=DMA_PRIORITY_LOW
+Dma.USART1_RX.0.Priority=DMA_PRIORITY_HIGH
 Dma.USART1_RX.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority
 Dma.USART1_TX.1.Direction=DMA_MEMORY_TO_PERIPH
 Dma.USART1_TX.1.Instance=DMA1_Channel2
@@ -34,8 +34,9 @@
 Mcu.IP4=RCC
 Mcu.IP5=SPI1
 Mcu.IP6=SYS
-Mcu.IP7=USART1
-Mcu.IPNb=8
+Mcu.IP7=TIM2
+Mcu.IP8=USART1
+Mcu.IPNb=9
 Mcu.Name=STM32L051C(6-8)Tx
 Mcu.Package=LQFP48
 Mcu.Pin0=PC14-OSC32_IN
@@ -58,16 +59,18 @@
 Mcu.Pin24=PA15
 Mcu.Pin25=PB3
 Mcu.Pin26=PB7
-Mcu.Pin27=VP_LPTIM1_VS_LPTIM_counterModeInternalClock
-Mcu.Pin28=VP_SYS_VS_Systick
+Mcu.Pin27=PB9
+Mcu.Pin28=VP_LPTIM1_VS_LPTIM_counterModeInternalClock
+Mcu.Pin29=VP_SYS_VS_Systick
 Mcu.Pin3=PH1-OSC_OUT
+Mcu.Pin30=VP_TIM2_VS_ClockSourceINT
 Mcu.Pin4=PA0
 Mcu.Pin5=PA1
 Mcu.Pin6=PA2
 Mcu.Pin7=PA3
 Mcu.Pin8=PA4
 Mcu.Pin9=PA5
-Mcu.PinsNb=29
+Mcu.PinsNb=31
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32L051C8Tx
@@ -149,11 +152,8 @@
 PB1.GPIO_PuPd=GPIO_PULLUP
 PB1.Locked=true
 PB1.Signal=GPXTI1
-PB10.GPIOParameters=PinState,GPIO_Label
-PB10.GPIO_Label=MOTOR
 PB10.Locked=true
-PB10.PinState=GPIO_PIN_SET
-PB10.Signal=GPIO_Output
+PB10.Signal=S_TIM2_CH3
 PB11.GPIOParameters=GPIO_PuPd,GPIO_Label
 PB11.GPIO_Label=INPUT_5V
 PB11.GPIO_PuPd=GPIO_PULLDOWN
@@ -178,6 +178,11 @@
 PB7.GPIO_PuPd=GPIO_PULLUP
 PB7.Locked=true
 PB7.Signal=GPIO_Input
+PB9.GPIOParameters=PinState,GPIO_Label
+PB9.GPIO_Label=PWR_CTL
+PB9.Locked=true
+PB9.PinState=GPIO_PIN_SET
+PB9.Signal=GPIO_Output
 PC14-OSC32_IN.Mode=LSE-External-Oscillator
 PC14-OSC32_IN.Signal=RCC_OSC32_IN
 PC15-OSC32_OUT.Mode=LSE-External-Oscillator
@@ -209,7 +214,7 @@
 ProjectManager.HalAssertFull=false
 ProjectManager.HeapSize=0x200
 ProjectManager.KeepUserCode=true
-ProjectManager.LastFirmware=true
+ProjectManager.LastFirmware=false
 ProjectManager.LibraryCopy=0
 ProjectManager.MainLocation=Src
 ProjectManager.NoMain=false
@@ -261,6 +266,8 @@
 SH.GPXTI0.ConfNb=1
 SH.GPXTI1.0=GPIO_EXTI1
 SH.GPXTI1.ConfNb=1
+SH.S_TIM2_CH3.0=TIM2_CH3,PWM Generation3 CH3
+SH.S_TIM2_CH3.ConfNb=1
 SH.SharedAnalog_PA1.0=GPIO_Analog
 SH.SharedAnalog_PA1.1=ADC_IN1,IN1
 SH.SharedAnalog_PA1.ConfNb=2
@@ -269,10 +276,20 @@
 SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
 SPI1.Mode=SPI_MODE_MASTER
 SPI1.VirtualType=VM_MASTER
-USART1.IPParameters=VirtualMode-Asynchronous
+TIM2.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3
+TIM2.IPParameters=Channel-PWM Generation3 CH3,Prescaler,Period,Pulse-PWM Generation3 CH3
+TIM2.IPParametersWithoutCheck=Prescaler
+TIM2.Period=1171
+TIM2.Prescaler=9
+TIM2.Pulse-PWM\ Generation3\ CH3=599
+USART1.DMADisableonRxErrorParam=ADVFEATURE_DMA_DISABLEONRXERROR
+USART1.IPParameters=VirtualMode-Asynchronous,OverrunDisableParam,DMADisableonRxErrorParam
+USART1.OverrunDisableParam=ADVFEATURE_OVERRUN_DISABLE
 USART1.VirtualMode-Asynchronous=VM_ASYNC
 VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Mode=Counts__internal_clock_event_00
 VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Signal=LPTIM1_VS_LPTIM_counterModeInternalClock
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+VP_TIM2_VS_ClockSourceINT.Mode=Internal
+VP_TIM2_VS_ClockSourceINT.Signal=TIM2_VS_ClockSourceINT
 board=custom

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