交作业（嵌入式）

Embedded/xingyi-Starry/Project/.vscode/c_cpp_properties.json

@@ -0,0 +1,93 @@
+{
+    "configurations": [
+        {
+            "name": "Target 1",
+            "includePath": [
+                "c:\\Users\\97329\\Desktop\\works\\BUPTSmartCarTask2\\Embedded\\xingyi-Starry\\Project\\Start",
+                "c:\\Users\\97329\\Desktop\\works\\BUPTSmartCarTask2\\Embedded\\xingyi-Starry\\Project\\Library",
+                "c:\\Users\\97329\\Desktop\\works\\BUPTSmartCarTask2\\Embedded\\xingyi-Starry\\Project\\User",
+                "c:\\Users\\97329\\Desktop\\works\\BUPTSmartCarTask2\\Embedded\\xingyi-Starry\\Project\\System",
+                "c:\\Users\\97329\\Desktop\\works\\BUPTSmartCarTask2\\Embedded\\xingyi-Starry\\Project\\Hardware",
+                "C:\\Keil_v5\\ARM\\ARMCC\\include",
+                "C:\\Keil_v5\\ARM\\ARMCC\\include\\rw"
+            ],
+            "defines": [
+                "USE_STDPERIPH_DRIVER",
+                "__CC_ARM",
+                "__arm__",
+                "__align(x)=",
+                "__ALIGNOF__(x)=",
+                "__alignof__(x)=",
+                "__asm(x)=",
+                "__forceinline=",
+                "__restrict=",
+                "__global_reg(n)=",
+                "__inline=",
+                "__int64=long long",
+                "__INTADDR__(expr)=0",
+                "__irq=",
+                "__packed=",
+                "__pure=",
+                "__smc(n)=",
+                "__svc(n)=",
+                "__svc_indirect(n)=",
+                "__svc_indirect_r7(n)=",
+                "__value_in_regs=",
+                "__weak=",
+                "__writeonly=",
+                "__declspec(x)=",
+                "__attribute__(x)=",
+                "__nonnull__(x)=",
+                "__register=",
+                "__breakpoint(x)=",
+                "__cdp(x,y,z)=",
+                "__clrex()=",
+                "__clz(x)=0U",
+                "__current_pc()=0U",
+                "__current_sp()=0U",
+                "__disable_fiq()=",
+                "__disable_irq()=",
+                "__dmb(x)=",
+                "__dsb(x)=",
+                "__enable_fiq()=",
+                "__enable_irq()=",
+                "__fabs(x)=0.0",
+                "__fabsf(x)=0.0f",
+                "__force_loads()=",
+                "__force_stores()=",
+                "__isb(x)=",
+                "__ldrex(x)=0U",
+                "__ldrexd(x)=0U",
+                "__ldrt(x)=0U",
+                "__memory_changed()=",
+                "__nop()=",
+                "__pld(...)=",
+                "__pli(...)=",
+                "__qadd(x,y)=0",
+                "__qdbl(x)=0",
+                "__qsub(x,y)=0",
+                "__rbit(x)=0U",
+                "__rev(x)=0U",
+                "__return_address()=0U",
+                "__ror(x,y)=0U",
+                "__schedule_barrier()=",
+                "__semihost(x,y)=0",
+                "__sev()=",
+                "__sqrt(x)=0.0",
+                "__sqrtf(x)=0.0f",
+                "__ssat(x,y)=0",
+                "__strex(x,y)=0U",
+                "__strexd(x,y)=0",
+                "__strt(x,y)=",
+                "__swp(x,y)=0U",
+                "__usat(x,y)=0U",
+                "__wfe()=",
+                "__wfi()=",
+                "__yield()=",
+                "__vfp_status(x,y)=0"
+            ],
+            "intelliSenseMode": "${default}"
+        }
+    ],
+    "version": 4
+}

Embedded/xingyi-Starry/Project/.vscode/keil-assistant.log

@@ -0,0 +1,8 @@
+[info] Log at : 2023/11/2|14:22:58|GMT+0800
+
+[info] Log at : 2023/11/2|16:04:28|GMT+0800
+
+[info] Log at : 2023/11/2|18:57:07|GMT+0800
+
+[info] Log at : 2023/11/2|19:25:01|GMT+0800
+

Embedded/xingyi-Starry/Project/.vscode/uv4.log

@@ -0,0 +1,3 @@
+Load "c:\\Users\\97329\\Desktop\\works\\BUPTSmartCarTask2\\Embedded\\xingyi-Starry\\4-1 OLED��ʾ��\\Objects\\Project.axf" 
+Erase Done.Programming Done.Verify OK.Application running ...
+Flash Load finished at 18:54:14

Embedded/xingyi-Starry/Project/.vscode/uv4.log.lock

@@ -0,0 +1 @@
+2023/11/2 18:54:15

Embedded/xingyi-Starry/Project/Hardware/ADC.c

@@ -0,0 +1,48 @@
+#include "stm32f10x.h"
+
+void AD_Init(void)
+{
+    //开启外设时钟
+    RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE);
+    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
+
+    //配置ADC预分频器
+    RCC_ADCCLKConfig(6);
+
+    //GPIO初始化
+    GPIO_InitTypeDef GPIO_InitStructure;
+    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
+    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
+    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+    GPIO_Init(GPIOB,&GPIO_InitStructure);
+
+    //配置多路开关
+    ADC_RegularChannelConfig(ADC1, ADC_Channel_8, 1, ADC_SampleTime_55Cycles5);
+
+    //配置ADC转换器
+    ADC_InitTypeDef ADC_Initstructure;
+    ADC_Initstructure.ADC_ContinuousConvMode = DISABLE;
+    ADC_Initstructure.ADC_DataAlign = ADC_DataAlign_Right;
+    ADC_Initstructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None;
+    ADC_Initstructure.ADC_Mode = ADC_Mode_Independent;
+    ADC_Initstructure.ADC_NbrOfChannel = 1;
+    ADC_Initstructure.ADC_ScanConvMode = DISABLE;
+    ADC_Init(ADC1, &ADC_Initstructure);
+
+    //开启ADC
+    ADC_Cmd(ADC1, ENABLE);
+
+    //校准ADC
+    ADC_ResetCalibration(ADC1); //复位校准
+    while (ADC_GetResetCalibrationStatus(ADC1) == SET); //等待复位完成
+
+    ADC_StartCalibration(ADC1); //启动校准
+    while (ADC_GetResetCalibrationStatus(ADC1) == SET); //等待校准完成
+}
+
+uint16_t AD_GetValue(void)
+{
+    ADC_SoftwareStartConvCmd(ADC1, ENABLE); //启动转换
+    while (ADC_GetFlagStatus(ADC1, ADC_FLAG_EOC) == RESET); //等待转换完成
+    return ADC_GetConversionValue(ADC1);
+}

Embedded/xingyi-Starry/Project/Hardware/ADC.h

@@ -0,0 +1,6 @@
+#ifndef __AD_H
+#define __AD_H
+void AD_Init(void);
+uint16_t AD_GetValue(void);
+
+#endif

Embedded/xingyi-Starry/Project/Hardware/Key.c

@@ -0,0 +1,46 @@
+#include "stm32f10x.h"                  // Device header
+#include "Delay.h"
+#include "LED.h"
+
+void Key_Init(void)
+{
+    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENABLE);
+    RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO,ENABLE);
+
+    GPIO_InitTypeDef GPIO_InitStructure;
+    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPD;
+    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13;
+    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+    GPIO_Init(GPIOB,&GPIO_InitStructure);
+
+    GPIO_EXTILineConfig(GPIO_PortSourceGPIOB,GPIO_PinSource13);
+
+    EXTI_InitTypeDef EXTI_InitStructure;
+    EXTI_InitStructure.EXTI_Line = EXTI_Line13;
+    EXTI_InitStructure.EXTI_LineCmd = ENABLE;
+    EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
+    EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;
+    EXTI_Init(&EXTI_InitStructure);
+
+    NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
+    NVIC_InitTypeDef NVIC_InitStructure;
+    NVIC_InitStructure.NVIC_IRQChannel = EXTI15_10_IRQn;
+    NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+    NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
+    NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
+    NVIC_Init(&NVIC_InitStructure);
+}
+
+void EXTI15_10_IRQHandler(void)
+{
+    if (EXTI_GetITStatus(EXTI_Line13) == SET)
+    {
+        LED2_Turn();
+		Delay_ms(10);
+		while (GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_13) == 1);
+		Delay_ms(10);
+        EXTI_ClearITPendingBit(EXTI_Line13);
+
+    }
+
+}

Embedded/xingyi-Starry/Project/Hardware/Key.h

@@ -0,0 +1,6 @@
+#ifndef __KEY_H
+#define __KEY_H
+
+void Key_Init(void);
+
+#endif

Embedded/xingyi-Starry/Project/Hardware/LED.c

@@ -0,0 +1,38 @@
+#include "stm32f10x.h"                  // Device header
+
+void LED_Init(void)
+{
+	RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
+
+	GPIO_InitTypeDef GPIO_InitStructure;
+	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
+	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3 | GPIO_Pin_6;
+	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+	GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+	GPIO_SetBits(GPIOA, GPIO_Pin_3 | GPIO_Pin_6);
+}
+
+void LED1_Turn(void)
+{
+	if (GPIO_ReadOutputDataBit(GPIOA, GPIO_Pin_3) == 0)
+	{
+		GPIO_SetBits(GPIOA, GPIO_Pin_3);
+	}
+	else
+	{
+		GPIO_ResetBits(GPIOA, GPIO_Pin_3);
+	}
+}
+
+void LED2_Turn(void)
+{
+	if (GPIO_ReadOutputDataBit(GPIOA, GPIO_Pin_6) == 0)
+	{
+		GPIO_SetBits(GPIOA, GPIO_Pin_6);
+	}
+	else
+	{
+		GPIO_ResetBits(GPIOA, GPIO_Pin_6);
+	}
+}

Embedded/xingyi-Starry/Project/Hardware/LED.h

@@ -0,0 +1,8 @@
+#ifndef __LED_H
+#define __LED_H
+
+void LED_Init(void);
+void LED1_Turn(void);
+void LED2_Turn(void);
+
+#endif