From 5e013526cd4511fe63451762d1197503de4e3589 Mon Sep 17 00:00:00 2001
From: liuyuyan <liuyuyan6100@163.com>
Date: Sun, 9 Jun 2024 22:01:26 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0adc=E6=B5=8B=E8=AF=95?=
 =?UTF-8?q?=E7=A8=8B=E5=BA=8F?=
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---
 Core/Inc/main.h |  2 ++
 Core/Src/adc.c  |  2 +-
 Core/Src/gpio.c |  6 ++++++
 demo1_start.ioc | 37 +++++++++++++++++++++----------------
 4 files changed, 30 insertions(+), 17 deletions(-)

diff --git a/Core/Inc/main.h b/Core/Inc/main.h
index 4fa9717..c34ded3 100644
--- a/Core/Inc/main.h
+++ b/Core/Inc/main.h
@@ -58,6 +58,8 @@ void Error_Handler(void);
 /* USER CODE END EFP */
 
 /* Private defines -----------------------------------------------------------*/
+#define KEY_Pin GPIO_PIN_0
+#define KEY_GPIO_Port GPIOC
 #define JD_PIN_Pin GPIO_PIN_11
 #define JD_PIN_GPIO_Port GPIOA
 /* USER CODE BEGIN Private defines */
diff --git a/Core/Src/adc.c b/Core/Src/adc.c
index 8edc7f1..c974c68 100644
--- a/Core/Src/adc.c
+++ b/Core/Src/adc.c
@@ -27,7 +27,7 @@
 ADC_HandleTypeDef hadc1;
 
 /* ADC1 init function */
-void  MX_ADC1_Init(void)
+void MX_ADC1_Init(void)
 {
 
   /* USER CODE BEGIN ADC1_Init 0 */
diff --git a/Core/Src/gpio.c b/Core/Src/gpio.c
index 8d68819..41c36b4 100644
--- a/Core/Src/gpio.c
+++ b/Core/Src/gpio.c
@@ -51,6 +51,12 @@ void MX_GPIO_Init(void)
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(JD_PIN_GPIO_Port, JD_PIN_Pin, GPIO_PIN_RESET);
 
+  /*Configure GPIO pin : PtPin */
+  GPIO_InitStruct.Pin = KEY_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(KEY_GPIO_Port, &GPIO_InitStruct);
+
   /*Configure GPIO pin : PtPin */
   GPIO_InitStruct.Pin = JD_PIN_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
diff --git a/demo1_start.ioc b/demo1_start.ioc
index 1569636..dacdb4b 100644
--- a/demo1_start.ioc
+++ b/demo1_start.ioc
@@ -22,21 +22,22 @@ Mcu.Name=STM32F103R(C-D-E)Tx
 Mcu.Package=LQFP64
 Mcu.Pin0=PD0-OSC_IN
 Mcu.Pin1=PD1-OSC_OUT
-Mcu.Pin10=PA11
-Mcu.Pin11=PA13
-Mcu.Pin12=PA14
-Mcu.Pin13=VP_SYS_VS_Systick
-Mcu.Pin14=VP_TIM2_VS_ClockSourceINT
-Mcu.Pin15=VP_TIM3_VS_ClockSourceINT
-Mcu.Pin2=PC1
-Mcu.Pin3=PA1
-Mcu.Pin4=PA6
-Mcu.Pin5=PA7
-Mcu.Pin6=PC6
-Mcu.Pin7=PC7
-Mcu.Pin8=PA9
-Mcu.Pin9=PA10
-Mcu.PinsNb=16
+Mcu.Pin10=PA10
+Mcu.Pin11=PA11
+Mcu.Pin12=PA13
+Mcu.Pin13=PA14
+Mcu.Pin14=VP_SYS_VS_Systick
+Mcu.Pin15=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin16=VP_TIM3_VS_ClockSourceINT
+Mcu.Pin2=PC0
+Mcu.Pin3=PC1
+Mcu.Pin4=PA1
+Mcu.Pin5=PA6
+Mcu.Pin6=PA7
+Mcu.Pin7=PC6
+Mcu.Pin8=PC7
+Mcu.Pin9=PA9
+Mcu.PinsNb=17
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F103RCTx
@@ -71,6 +72,10 @@ PA7.Locked=true
 PA7.Signal=S_TIM3_CH2
 PA9.Mode=Asynchronous
 PA9.Signal=USART1_TX
+PC0.GPIOParameters=GPIO_Label
+PC0.GPIO_Label=KEY
+PC0.Locked=true
+PC0.Signal=GPIO_Input
 PC1.Locked=true
 PC1.Signal=ADCx_IN11
 PC6.Locked=true
@@ -109,7 +114,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=SW4STM32
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=true
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_TIM2_Init-TIM2-false-HAL-true,5-MX_TIM3_Init-TIM3-false-HAL-true,6-MX_TIM8_Init-TIM8-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_TIM2_Init-TIM2-false-HAL-true,5-MX_TIM3_Init-TIM3-false-HAL-true,6-MX_TIM8_Init-TIM8-false-HAL-true,7-MX_ADC1_Init-ADC1-false-HAL-true
 RCC.ADCFreqValue=36000000
 RCC.AHBFreq_Value=72000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV2
-- 
Gitee