陈炎锋调试样机版本初次上传，作代码备份/追溯

CORE/arm_common_tables.h

+/* ---------------------------------------------------------------------- 
+* Copyright (C) 2010 ARM Limited. All rights reserved. 
+* 
+* $Date:        11. November 2010  
+* $Revision: 	V1.0.2  
+* 
+* Project: 	    CMSIS DSP Library 
+* Title:	    arm_common_tables.h 
+* 
+* Description:	This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions 
+* 
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Version 1.0.2 2010/11/11 
+*    Documentation updated.  
+* 
+* Version 1.0.1 2010/10/05  
+*    Production release and review comments incorporated. 
+* 
+* Version 1.0.0 2010/09/20  
+*    Production release and review comments incorporated. 
+* -------------------------------------------------------------------- */ 
+ 
+#ifndef _ARM_COMMON_TABLES_H 
+#define _ARM_COMMON_TABLES_H 
+ 
+#include "arm_math.h" 
+ 
+extern uint16_t armBitRevTable[256]; 
+extern q15_t armRecipTableQ15[64]; 
+extern q31_t armRecipTableQ31[64]; 
+extern const q31_t realCoefAQ31[1024];
+extern const q31_t realCoefBQ31[1024];
+ 
+#endif /*  ARM_COMMON_TABLES_H */ 

HARDWARE/inc/delay.h

+#ifndef _DELAY_H__
+#define _DELAY_H__
+
+#define  u8  unsigned char
+#define  u16  unsigned int
+	
+void delay_msnvic(u16 time);
+void delay_usnvic(u16 time);
+void delay_us(unsigned int a);
+void MX_TIM3_Init(void);
+
+#endif

HARDWARE/inc/flash.h

+#ifndef _FLASH_
+#define _FLASH_
+
+
+#include "stm32f0xx.h"
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+//#include "common.h"
+
+#define  u8  unsigned char
+#define  u16  unsigned int
+#define  u32  unsigned long	
+
+
+//typedef uint32_t  u32;
+//typedef uint16_t u16;
+//typedef uint8_t  u8;
+
+typedef __IO uint32_t  vu32;
+typedef __IO uint16_t vu16;
+typedef __IO uint8_t  vu8;
+
+//#include "stm32f10x.h"
+/* BootLoader Flash首地址 */
+#define SYS_Bootloader_SAVE_ADDR_BASE       0x08000000//Bootloader首地址
+/* 升级参数存储 */
+#define UPDATE_PARAM_SAVE_ADDR_BASE         0x08002C00
+#define UPDATE_PARAM_MAX_SIZE               (1*1024)//支持参数大小1KB
+/* APP Flash首地址 */
+#define SYS_APP_SAVE_ADDR_BASE              0x08010000
+#define APP_DATA_MAX_SIZE                   (64*1024)//支持APP大小26KB
+/* APP BAK Flash首地址 */
+#define SYS_APP_BAK_SAVE_ADDR_BASE          0x08020000
+#define APP_BAK_DATA_MAX_SIZE               (64*1024)//支持APP_BAK大小26KB
+
+/* FLASH页大小 */
+//#define FLASH_PAGE_SIZE           0x400U   //1KB
+#define PIECE_MAX_LEN  256
+
+#define SAVE_ADDR_BASE          0x08003C00 //15K 
+#define NEED_UPDATA_PARAM 0xA5A5    //////10100101 10100101
+#define DONT_UPDATA_PARAM 0x5A5A    //////01011010 01011010
+
+
+
+//FLASH起始地址
+#define STM32_FLASH_BASE 0x08000000 	//STM32 FLASH的起始地址
+#define FLASH_WAITETIME  50000          //FLASH等待超时时间
+
+
+void save_param_to_flash(uint16_t * buf_to_save,uint16_t len );
+void read_param_from_flash(uint16_t * buf_to_get,uint16_t len);
+void set_flash_flag_to_updata(uint16_t crc_code);
+void flash_erase(uint32_t size , uint32_t addr_base);
+void EraseFlash(uint32_t size);
+void rFlashData(uint8_t * buf_to_get , uint16_t len , uint32_t rFlashAddr);
+void wFlashData(uint8_t * buf_to_save , uint16_t len , uint32_t wFlashAddr);
+void iap_load_app(u32 appxaddr);
+
+void FLASH_EEPROM_Write(uint32_t n,uint32_t add);
+uint32_t FLASH_EEPROM_Read(uint32_t add);
+
+
+
+u32 STMFLASH_ReadWord(u32 faddr);
+void Test_Write(u32 WriteAddr,u32 WriteData);
+void STMFLASH_Write(u32 WriteAddr,u32 *pBuffer,u32 NumToWrite);
+
+
+
+
+#endif

HARDWARE/inc/gpio.h

+/**
+  ******************************************************************************
+  * File Name          : gpio.h
+  * Description        : This file contains all the functions prototypes for 
+  *                      the gpio  
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __gpio_H
+#define __gpio_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_it.h"
+#include "stm32f0xx.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_GPIO_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+void O_GPIO_Init(void);
+//void O_GPIO_Init();
+void I_GPIO_Init(void);	 
+	 	 
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ pinoutConfig_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

HARDWARE/inc/ht16c23.h

+#ifndef _HT16C23_H__
+#define _HT16C23_H__
+//#include "stm8s_gpio.h"	
+
+#define  u8  unsigned char
+
+
+void init_ht16c23(void);
+void I2CWriteSingle(char I2CData,char I2CData_sub);
+void ht16c23_write_one_byte2ram(u8 addr ,u8 data);
+void ht16c23_write_bytes2ram(u8 addr ,u8 *data, u8 len);    
+void ht16c23_write_val(u8 com,u8 seg, u8 seg_val);
+void ht16c23_clear(void);
+
+u8 ht16c23_read_one_byte2ram(u8 addr);
+
+#endif

HARDWARE/inc/key.h

+#ifndef __KEY_H
+#define __KEY_H	 
+
+#include "stm32f0xx.h"
+#define  u8  unsigned char
+#define  u16  unsigned int
+
+
+#define KEY1   GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_5)//ȡ1
+#define KEY2   GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_6)//ȡ2
+#define KEY3   GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_7)//ȡ3 
+#define KEY4   GPIO_ReadInputDataBit(GPIOA, GPIO_Pin_5)//ȡ4
+
+
+#define KEY1_PRES	  1		//KEY1 
+#define KEY2_PRES	  2		//KEY2 
+#define KEY3_PRES	  3		//KEY3
+#define KEY4_PRES	  4		//KEY4
+
+//void KEY_Init(void);//IOʼ
+
+extern u8 KEY_Scan(void);  	//ɨ躯	
+void KEY_Init(void);
+void keyHandle(void);
+
+#endif

HARDWARE/inc/led.h

+#ifndef _LED_H
+#define _LED_H
+
+#include "stm32f0xx.h"
+#include "stm32f0xx_dma.h"
+#include <stdio.h>
+#include <string.h>
+
+void LEDHandle(void);
+void LEDInit(void);
+
+
+#define TURNLED1() GPIOB->ODR ^= GPIO_Pin_1
+#define TURNLED2() GPIOB->ODR ^= GPIO_Pin_3
+#define TURNLED3() GPIOB->ODR ^= GPIO_Pin_4
+
+#endif
+
+

HARDWARE/inc/main.h

+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : main.h
+  * @brief          : Header for main.c file.
+  *                   This file contains the common defines of the application.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+#include "stm32f0xx_it.h"
+#include "usart.h"
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Exported types ------------------------------------------------------------*/
+/* USER CODE BEGIN ET */
+
+/* USER CODE END ET */
+
+/* Exported constants --------------------------------------------------------*/
+/* USER CODE BEGIN EC */
+#define PAGE0  0
+#define PAGE1  1
+#define PAGE2  2
+#define PAGE3  3
+#define PAGE4  4
+#define PAGE5  5
+#define PAGE6  6
+#define PAGE7  7
+#define PAGE8  8
+#define PAGE9  9
+#define PAGE10 10
+#define PAGE11 11
+#define PAGE12 12
+#define PAGE13 13
+#define PAGE14 14
+#define PAGE15 15
+#define PAGE16 16
+
+
+#define V					 0
+#define KV				 1
+#define A	  			 2
+#define KA				 3
+#define KW				 5
+#define MV				 6
+#define VA				 7
+#define KVA				 8
+#define MVA				 9
+#define C	  			 10
+#define PERCENT	   11
+#define MA	   		 12
+#define HZ	   		 13
+#define KVAR	   	 14
+#define MVAR	   	 15
+
+#define BOUND2400	 	 	1
+#define BOUND9600	 		2
+#define BOUND19200 		3
+#define BOUND115200	 	4
+
+
+#define	ADDR			 1
+#define	BOUND			 2
+#define CT				 3	
+#define	PT				 4
+
+#define	CTNUM_TWO					 2
+#define	CTNUM_THREE				 3
+
+
+#define  u8  unsigned char
+#define  u16  unsigned int
+#define  u32  unsigned long	
+extern const unsigned char Play1_5_1[];
+extern const u8	Play1_5_spec1[];
+extern const u8	Play1_5_spec2[];
+
+
+extern DataStructure DataStruc;
+
+extern void ExistRXInformation(void);
+
+
+
+/* USER CODE END EC */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void Error_Handler(void);
+
+void displaySettingPage(void);
+void displayPageInformation(u8 pageNum,DataStructure* data);
+void displaySettingInfo(u8 Item);
+void ShowUnitAndFrame(u8 unitNum);
+void displayADIO(float* data); 
+void displayCtnum(u8 pageNum);
+void displayDIDO(float* data);
+void displayLoadRatio(float* data);
+void displayPower(float* data);
+u8 GetDatalength(float* data);
+void displayPowerData(float* data);
+void displayPDataSpec(float* data);
+void displayUData(float* data);
+void displayIData(float* data);
+void displayPData(float* data);
+void displayThduata(float* data);
+void displayFreq(float* data);
+void displayHarmU(float* data);
+void displayHarmI(float* data);
+void displayMD(float* data);
+void JudgeMinus(float* data,u8 size);
+void displayLoadRatioOnlyNum(float* data);
+void displayLC(float* data);
+void displayTempata(float* data);
+void displayPDataSpecVA(float* data);
+unsigned char ch;
+
+float  Powertemp=0;
+float  Mdtemp=0;
+u8 		 Hzdisplay=0;
+u8 		 Thdudisplay=0;
+u8 		 LCdisplay=0;
+u8 		 TEMPdisplay=0;
+
+u8     MinusFlag[4]={0};
+
+u8 KEY_Scan(void);
+
+
+extern u8 ADDR_Num_Single;
+extern u8 ADDR_Num_Tens;
+extern u8 CT_Single;
+extern u8 CT_Tens;
+extern u8 CT_Huns;
+
+extern u8 PT_Single;
+extern u8 PT_Tens;
+extern u8 PT_Huns;
+
+extern u8 MENUnum;
+extern u8 BOUNDSEL;
+extern int KEY2_ENTER;
+extern int KEY2_ENTER_First_sel;
+extern int KEY2_ENTER_ADDR_selLocation; 
+extern int KEY2_CT_selLocation;
+extern int KEY2_PT_selLocation;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

HARDWARE/inc/myiic.h

+#ifndef __MYIIC_H__
+#define __MYIIC_H__
+#include "ht16c23.h"
+#include "gpio.h"
+//#include "stm8s_gpio.h"	
+
+#define  u8  unsigned char
+
+////IO方向设置
+////#define SDA_IN()  {I_GPIO_Init();}
+////#define SDA_OUT() {O_GPIO_Init();}
+
+////IO操作函数	 
+#define IIC_SCL_H()       (GPIO_SetBits(GPIOA, GPIO_Pin_10))	
+#define IIC_SCL_L()       (GPIO_ResetBits(GPIOA, GPIO_Pin_10))
+#define IIC_SDA_H()       (GPIO_SetBits(GPIOA, GPIO_Pin_9))	
+#define IIC_SDA_L()       (GPIO_ResetBits(GPIOA, GPIO_Pin_9))	
+#define READ_SDA()        (GPIO_ReadInputDataBit(GPIOA,GPIO_Pin_9))
+//IO方向设置
+//#define SDA_IN()  {GPIOC->CRH&=0XFFFF0FFF;GPIOC->CRH|=8<<12;}
+//#define SDA_OUT() {GPIOC->CRH&=0XFFFF0FFF;GPIOC->CRH|=3<<12;}
+
+//IO操作函数	 
+//#define IIC_SCL    PCout(12) //SCL
+//#define IIC_SDA    PCout(11) //SDA	 
+//#define READ_SDA   PCin(11)  //输入SDA 
+
+//IIC所有操作函数
+void IIC_Init(void);                //初始化IIC的IO口				 
+void IIC_Start(void);				//发送IIC开始信号
+void IIC_Stop(void);	  			//发送IIC停止信号
+void IIC_Send_Byte(u8 txd);			//IIC发送一个字节
+u8 IIC_Read_Byte(unsigned char ack);//IIC读取一个字节
+u8 IIC_Wait_Ack(void); 				//IIC等待ACK信号
+void IIC_Ack(void);					//IIC发送ACK信号
+void IIC_NAck(void);				//IIC不发送ACK信号
+
+void IIC_Write_One_Byte(u8 daddr,u8 addr,u8 data);
+u8 IIC_Read_One_Byte(u8 daddr,u8 addr);	
+
+void SDA_OUT(void);
+void SDA_IN(void);
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

HARDWARE/inc/oled0561.h

+#ifndef __OLED_H
+#define __OLED_H
+
+#define  u8  unsigned char
+#define  u16  unsigned int
+
+#define	ZERO	0
+#define	ONE		1
+#define	TWO		2
+#define	THREE	3
+#define	FOUR	4
+#define	FIVE	5
+#define	SIX		6
+#define	SEVEN	7
+#define	EIGHT	8
+#define	NIGHT	9	
+#define	ZEROP	10
+#define	ONEP	11	
+#define	TWOP	12
+#define	THREEP	13	
+#define	FOURP	14
+#define	FIVEP	15	
+#define	SIXP	16
+#define	SEVENP	17
+#define	EIGHTP	18
+#define	NIGHTP	19
+#define	EMPTY		20
+
+
+void OLED_5_Display(u8 wei,u8 shu);
+
+void OLED_5_DisplaySpec(u8 wei,u8 shu);
+
+//void OLED_FX_Display(u8 wei,u8 shu);
+
+//void OLED_ZX_Display(u8 pwr);
+
+//void OLED_1_2_Display(u8 wei,u8 yhshu,u8 ehshu);
+
+//void OLED_3_4_Display(u8 wei,u8 sanhshu,u8 sihshu);
+
+void DisplayFirstLine(u8 location,u8 Num);
+
+void DisplaySecondLine(u8 location,u8 Num);
+
+void DisplayThirdLine(u8 location,u8 Num);
+	
+void DisplayFourthLine(u8 location,u8 Num);
+
+void DisplayFirstLineSpec(u8 location,u8 Num);
+
+void DisplaySecondLineSpec(u8 location,u8 Num);
+
+void DisplayThirdLineSpec(u8 location,u8 Num);
+	
+void DisplayFourthLineSpec(u8 location,u8 Num);
+
+void DisplayFourthLineSpec2(u8 location,u8 Num);
+	 				    
+#endif

HARDWARE/inc/stm32f0xx_it.h

+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_it.h
+  * @brief   This file contains the headers of the interrupt handlers.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+ ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0xx_IT_H
+#define __STM32F0xx_IT_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Exported types ------------------------------------------------------------*/
+/* USER CODE BEGIN ET */
+
+/* USER CODE END ET */
+
+/* Exported constants --------------------------------------------------------*/
+/* USER CODE BEGIN EC */
+
+/* USER CODE END EC */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void SVC_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+void RCC_IRQHandler(void);
+void USART1_IRQHandler(void);
+//myself
+void EXTI4_15_IRQHandler(void);
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0xx_IT_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

HARDWARE/inc/usart.h

+
+#ifndef _USART1_H
+#define _USART1_H
+
+#include "stm32f0xx.h"
+#include "stm32f0xx_dma.h"
+#include <stdio.h>
+#include <string.h>
+
+
+unsigned short GetCRC16(unsigned char *pbuf,  unsigned short len);
+#define  u8  unsigned char
+#define  u16  unsigned int
+#define  u32  unsigned long	
+
+//#define F030_RX_BUFSIZE	512
+//#define F030_TX_BUFSIZE	256
+
+
+#define USART1_RX_BUFSIZE	512
+#define USART1_TX_BUFSIZE	256
+//typedef struct{
+//	uint8_t RxBuf[F030_RX_BUFSIZE];
+//	uint16_t RxCount;
+//	uint8_t RxNewFlag;
+//	
+//}F030RxBUFF_T;
+
+void USART1_Init(void);
+void requestData(void);
+void USART1SendData(void);
+void USART1TxData(void *data,int len);
+void DMA_Config(void);
+typedef struct
+{
+	u32 slaveID;
+	u32 Bound;
+	u32 CTscale;
+	u32 PTscale;
+	
+}SettingParams;
+
+
+typedef struct {
+	float ua;
+	float	ub;
+	float	uc;
+	float	ia;
+	float	ib;
+	float	ic;
+	float pa;
+	float pb;
+	float pc;
+	float	pttl;
+	float qa;
+	float qb;
+	float qc;
+	float qttl;
+	float sa;
+	float sb;
+	float sc;
+	float sttl;
+	float freq;
+	float cosa;
+	float cosb;
+	float cosc;
+	float costtl;
+	float	kwhttli;
+	float	kvarhttli;
+	float kwhttle;
+	float kvarhttle;
+	float	thdUa;
+	float	thdUb;
+	float	thdUc;
+	float thdUttl;
+	float	thdlRmsa;
+	float	thdlRmsb;
+	float	thdlRmsc;
+	float	thdlRmsttl;
+	float	unblU;
+	float unblI;
+	float leakCurrent;
+	float md;//
+	float loadRatio;
+	float di1State;
+	float di2State;
+	float temp1;
+	float temp2;
+	float temp3;
+	float temp4;
+	float ctnum;
+	//
+	float NetState;
+	float SIMState;
+	float SIDState;
+}DataStructure;
+#endif

HARDWARE/src/Flash.c

+#include "flash.h"
+#include "stm32f0xx_it.h"
+
+//#include "gizwits_protocol.h"
+
+volatile uint32_t flashWriteOffset = SYS_APP_BAK_SAVE_ADDR_BASE;
+volatile uint32_t flashReadOffset = SYS_APP_BAK_SAVE_ADDR_BASE;
+
+/* MCU OTA */
+/*擦除指定的Flash页*/
+void flash_erase_page(uint8_t flashPage , uint32_t addr_base)
+{
+
+		HAL_FLASH_Unlock();
+
+    FLASH_EraseInitTypeDef f;
+    f.TypeErase = FLASH_TYPEERASE_PAGES;
+    f.PageAddress = addr_base+flashPage*FLASH_PAGE_SIZE;
+    f.NbPages = 1;
+	
+    uint32_t PageError = 0;
+    HAL_FLASHEx_Erase(&f, &PageError);
+		HAL_FLASH_Lock();
+}
+void flash_erase(uint32_t size , uint32_t addr_base)
+{
+    uint32_t flashPageSum;
+		uint32_t i;
+    /*如果小于1024做处理*/
+    if(size < FLASH_PAGE_SIZE)
+        size = FLASH_PAGE_SIZE;												//
+    /* 计算需要擦写的Flash页 */
+    if((size % FLASH_PAGE_SIZE) == 0)
+    {
+        flashPageSum = size / FLASH_PAGE_SIZE;				//小于一页擦除一页
+    }
+    else
+    {
+        flashPageSum = (size / FLASH_PAGE_SIZE) + 1;	//大于一页擦除n+1页
+    }
+    for(i = 0;i<flashPageSum;i++)
+    {
+			flash_erase_page(i,addr_base);								//基址累加擦除flash
+    }
+}
+
+void writeFlash(uint16_t * buf_to_save , uint16_t len , uint32_t wFlashAddr)
+{
+    uint16_t count=0;
+    if(wFlashAddr >= 0x08020000)
+    {
+#ifdef DEBUG
+        printf("Waring:Flash Write Addr Error\r\n");
+#endif
+        flashWriteOffset = SYS_APP_BAK_SAVE_ADDR_BASE;
+        return;
+    }
+	HAL_FLASH_Unlock();
+
+		while(count < len)
+		{
+				HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD,(wFlashAddr + count*2),buf_to_save[count]);//写flash函数
+				count ++;     
+		}
+		HAL_FLASH_Lock();
+}
+
+void readFlash(uint16_t * buf_to_get,uint16_t len , uint32_t readFlashAddr)
+{
+	uint16_t count=0;
+	while(count<len)
+	{
+	 	buf_to_get[count]=*(uint16_t *)(readFlashAddr + count*2);
+		count++;
+	}
+}
+/*写Flash,控制写长度,Flash地址偏移*/
+void wFlashData(uint8_t * buf_to_save , uint16_t len , uint32_t wFlashAddr)
+{
+    uint8_t WriteFlashTempBuf[PIECE_MAX_LEN];//写Flash临时缓冲区
+    uint16_t WriteFlashTempLen = 0;//写Flash长度
+    memset(WriteFlashTempBuf,0xEE,sizeof(WriteFlashTempBuf));//写Flash临时缓冲区首先全部填充0xEE
+    memcpy(WriteFlashTempBuf,buf_to_save,len);//临时缓冲区
+    WriteFlashTempLen = len;
+    if(len%2 != 0)
+        WriteFlashTempLen += 1;//因为Flash只能写半字
+    writeFlash((uint16_t *)&WriteFlashTempBuf ,  WriteFlashTempLen/2 , wFlashAddr);
+}
+void rFlashData(uint8_t * buf_to_get , uint16_t len , uint32_t rFlashAddr)
+{
+    uint8_t ReadFlashTempBuf[PIECE_MAX_LEN];//读Flash临时缓冲区
+    uint16_t ReadFlashTempLen = 0;//读Flash长度
+    if(len%2 == 0)
+    {
+        ReadFlashTempLen = len;
+        readFlash((uint16_t *)&ReadFlashTempBuf,ReadFlashTempLen/2 , rFlashAddr);
+        memcpy(buf_to_get,ReadFlashTempBuf,len);
+    }
+    else
+    {
+        ReadFlashTempLen = len + 1;//因为Flash只能读半字
+        readFlash((uint16_t *)&ReadFlashTempBuf,ReadFlashTempLen/2 , rFlashAddr);
+        memcpy(buf_to_get,ReadFlashTempBuf,len);
+    }
+}
+/****IAP*****/
+typedef  void (*iapfun)(void);				//֨ӥһٶگ˽`эքӎ˽.
+iapfun jump2app; 
+u16 iapbuf[1024];   
+
+#define BITBAND(addr, bitnum) ((addr & 0xF0000000)+0x2000000+((addr &0xFFFFF)<<5)+(bitnum<<2)) 
+#define MEM_ADDR(addr)  *((volatile unsigned long  *)(addr)) 
+#define BIT_ADDR(addr, bitnum)   MEM_ADDR(BITBAND(addr, bitnum)) 
+
+//设置栈顶指针
+//__asm void MSR_MSP(u32 addr) 
+//{
+//    MSR MSP, r0 			//set Main Stack value
+//    BX r14
+//}
+//void iap_load_app(u32 appxaddr)
+//{
+//	if(((*(vu32*)appxaddr)&0x2FFE0000)==0x20000000)	//ݬөջַ֥֘ˇرۏר.
+//	{ 
+//		printf("Stack Success!\r\n");
+//		jump2app=(iapfun)*(vu32*)(appxaddr+4);		//ԃۧպëȸ֚׾ٶؖΪԌѲߪʼַ֘(شλַ֘)		
+//		MSR_MSP(*(vu32*)appxaddr);					//ԵʼۯAPPבջָ֫(ԃۧպëȸք֚һٶؖԃԚզ؅ջַ֥֘)
+//		jump2app();									//͸תսAPP.
+//	}
+//	else
+//	{
+//		printf("Stack Failed!\r\n");
+//	}
+//}
+
+
+//                      代写入的值    地址
+void FLASH_EEPROM_Write(uint32_t n,uint32_t add)
+{
+    HAL_FLASH_Unlock();     //解锁
+    uint32_t PageError = 0;
+	  FLASH_EraseInitTypeDef f;
+    f.TypeErase = FLASH_TYPEERASE_PAGES;
+//    f.PageAddress = addr_base+flashPage*FLASH_PAGE_SIZE;
+    f.NbPages = 1;
+    if (HAL_FLASHEx_Erase(&f,&PageError) == HAL_OK) //如果结构体中的起始地址0x0801FC00，这一页的数据擦除成功，返回OK
+    {
+        printf("擦除 成功\r\n");
+			  __nop();
+    }
+    uint32_t writeFlashData = n;        //代写入的值
+    uint32_t addr = add;                  //写入的地址
+    HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD,addr, writeFlashData); //向FLASH中写入
+    printf("at address:0x%x, read value:%d\r\n", addr, *(__IO uint32_t*)addr);
+    HAL_FLASH_Lock();
+    while(1);
+}
+
+
+uint32_t FLASH_EEPROM_Read(uint32_t add)
+{
+	  int t;
+    HAL_FLASH_Unlock();
+    uint32_t Page = 0;
+    uint32_t addr = add;                  //写入的地址
+    t=*(__IO uint32_t*)addr;
+	  return t;
+//    return Page;
+}
+
+////读取指定地址的字(32位数据) 
+////faddr:读地址 
+////返回值:对应数据.
+//u32 STMFLASH_ReadWord(u32 faddr)
+//{
+//	return *(vu32*)faddr; 
+//}
+
+////WriteAddr:起始地址
+////WriteData:要写入的数据
+//void Test_Write(u32 WriteAddr,u32 WriteData)   	
+//{
+//	STMFLASH_Write(WriteAddr,&WriteData,1);//写入一个字 
+//}
+
+
+
+////从指定地址开始写入指定长度的数据
+////特别注意:因为STM32F4的扇区实在太大,没办法本地保存扇区数据,所以本函数
+////         写地址如果非0XFF,那么会先擦除整个扇区且不保存扇区数据.所以
+////         写非0XFF的地址,将导致整个扇区数据丢失.建议写之前确保扇区里
+////         没有重要数据,最好是整个扇区先擦除了,然后慢慢往后写. 
+////该函数对OTP区域也有效!可以用来写OTP区!
+////OTP区域地址范围:0X1FFF7800~0X1FFF7A0F(注意：最后16字节，用于OTP数据块锁定，别乱写！！)
+////WriteAddr:起始地址(此地址必须为4的倍数!!)
+////pBuffer:数据指针
+////NumToWrite:字(32位)数(就是要写入的32位数据的个数.) 
+//void STMFLASH_Write(u32 WriteAddr,u32 *pBuffer,u32 NumToWrite)	
+//{ 
+//	FLASH_EraseInitTypeDef FlashEraseInit;
+//	HAL_StatusTypeDef FlashStatus=HAL_OK;
+//	u32 SectorError=0;
+//	u32 addrx=0;
+//	u32 endaddr=0;	
+//	if(WriteAddr<STM32_FLASH_BASE||WriteAddr%4)return;	//非法地址
+//    
+//	HAL_FLASH_Unlock();             //解锁	
+//	addrx=WriteAddr;				//写入的起始地址
+//	endaddr=WriteAddr+NumToWrite*4;	//写入的结束地址
+//    
+//	if(addrx<0X1FFF0000)
+//	{
+//		while(addrx<endaddr)		//扫清一切障碍.(对非FFFFFFFF的地方,先擦除)
+//		{
+//			 if(STMFLASH_ReadWord(addrx)!=0XFFFFFFFF)//有非0XFFFFFFFF的地方,要擦除这个扇区
+//			{   
+////				FlashEraseInit.TypeErase=FLASH_TYPEERASE_SECTORS;       //擦除类型，扇区擦除 
+//				FlashEraseInit.Sector=STMFLASH_GetFlashSector(addrx);   //要擦除的扇区
+//				FlashEraseInit.NbSectors=1;                             //一次只擦除一个扇区
+////				FlashEraseInit.VoltageRange=FLASH_VOLTAGE_RANGE_3;      //电压范围，VCC=2.7~3.6V之间!!
+//				if(HAL_FLASHEx_Erase(&FlashEraseInit,&SectorError)!=HAL_OK) 
+//				{
+//					break;//发生错误了	
+//				}
+//				}else addrx+=4;
+//				FLASH_WaitForLastOperation(FLASH_WAITETIME);                //等待上次操作完成
+//		}
+//	}
+//	FlashStatus=FLASH_WaitForLastOperation(FLASH_WAITETIME);            //等待上次操作完成
+//	if(FlashStatus==HAL_OK)
+//	{
+//		 while(WriteAddr<endaddr)//写数据
+//		 {
+//			if(HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD,WriteAddr,*pBuffer)!=HAL_OK)//写入数据
+//			{ 
+//				break;	//写入异常
+//			}
+//			WriteAddr+=4;
+//			pBuffer++;
+//		}  
+//	}
+//	HAL_FLASH_Lock();           //上锁
+//}
+
+
+
+
+
+
+
+
+
+

HARDWARE/src/delay.c

+#include "delay.h"
+#include	"key.h"
+#include "stm32f0xx_it.h"
+#include "stm32f0xx_tim.h"
+#define  u8  unsigned char
+#define  u16  unsigned int
+
+u8 keycnter=0;
+u8 KeyPressFlag[4]={0};
+
+static int8_t  fac_us=0;//us
+static int16_t fac_ms=0;//ms
+
+u8 Delay_cnter=0;
+u16 SendDelay_Counter=0;
+void TIM3_Init(void)//周期50ms
+{
+  TIM_TimeBaseInitTypeDef          TIM_TimeBaseInitStructure;
+	NVIC_InitTypeDef                NVIC_InitStructure;
+
+	RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3, ENABLE);  //tim3时钟使能,APB时钟48M
+				 
+	TIM_TimeBaseInitStructure.TIM_ClockDivision = TIM_CKD_DIV1; //分频系数为1
+	TIM_TimeBaseInitStructure.TIM_CounterMode = TIM_CounterMode_Up; //向上计数
+	TIM_TimeBaseInitStructure.TIM_Period = 999;
+	TIM_TimeBaseInitStructure.TIM_Prescaler = 959;  //定时500ms
+	TIM_TimeBaseInit(TIM3, &TIM_TimeBaseInitStructure);
+
+
+	TIM_ClearITPendingBit(TIM3,TIM_IT_Update);
+	TIM_ITConfig(TIM3,TIM_IT_Update,ENABLE); //允许定时器3更新中断
+	TIM_Cmd(TIM3,ENABLE); //使能定时器3       
+
+
+	NVIC_InitStructure.NVIC_IRQChannel = TIM3_IRQn; //定时器3中断
+	NVIC_InitStructure.NVIC_IRQChannelPriority = 2; //优先级0
+	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+	NVIC_Init(&NVIC_InitStructure);
+ 
+}
+
+void TIM3_IRQHandler(void)
+{
+       
+	if(TIM_GetITStatus(TIM3,TIM_IT_Update) != RESET) //溢出中断
+	{
+			HAL_TIM_PeriodElapsedCallback();
+	}
+	TIM_ClearITPendingBit(TIM3,TIM_IT_Update);  //清除中断标志位
+}
+void delay_init()	 
+{
+	SysTick_CLKSourceConfig(SysTick_CLKSource_HCLK_Div8);//选择外部时钟  HCLK/8
+	
+	fac_us=SystemCoreClock/8000000;	//为系统时钟的1/8  
+	fac_ms=(int16_t)fac_us*1000;//每个ms需要的systick时钟数 
+	
+}	
+//延时Nus
+
+void delay_us(int32_t nus)
+{		
+	int32_t temp;	    	 
+	SysTick->LOAD=nus*fac_us; //时间加载	  		 
+	SysTick->VAL=0x00;        //清空计数器
+	SysTick->CTRL|=SysTick_CTRL_ENABLE_Msk ;          //开始倒数	 
+	do
+	{
+		temp=SysTick->CTRL;
+	}
+	while(temp&0x01&&!(temp&(1<<16)));//等待时间到达   
+	SysTick->CTRL&=~SysTick_CTRL_ENABLE_Msk;       //关闭计数器
+	SysTick->VAL =0X00;       //清空计数器	 
+}
+//void delay_us(int32_t nus)
+//{
+//	for( ;nus>0;nus--)
+//	{
+//			__NOP();
+//		
+//	}
+//}
+//延时Nms
+
+void delay_ms(int16_t nms)
+{	 		  	  
+	int32_t temp;		   
+	SysTick->LOAD=(int32_t)nms*fac_ms;//时间加载(SysTick->LOAD为24bit)
+	SysTick->VAL =0x00;           //清空计数器
+	SysTick->CTRL|=SysTick_CTRL_ENABLE_Msk ;          //开始倒数  
+	do
+	{
+		temp=SysTick->CTRL;
+	}
+	while(temp&0x01&&!(temp&(1<<16)));//等待时间到达   
+	SysTick->CTRL&=~SysTick_CTRL_ENABLE_Msk;       //关闭计数器
+	SysTick->VAL =0X00;       //清空计数器	  	    
+} 
+
+
+void HAL_TIM_PeriodElapsedCallback()
+{
+	
+		static u8 key_up=1;//按键按松开标志
+		Delay_cnter++;
+		SendDelay_Counter++;
+		if(key_up&&(KEY1==0||KEY2==0||KEY3==0 ||KEY4==0))
+		{
+			key_up=0;
+			delay_ms(10);
+			if(KEY1==0)	
+			{
+				KeyPressFlag[0]=1;
+			}
+			else if(KEY2==0)
+			{
+				KeyPressFlag[1]=1;
+			}					
+			else if(KEY3==0)
+			{
+				KeyPressFlag[2]=1;
+			}					
+			else if(KEY4==0)	
+			{
+				KeyPressFlag[3]=1;
+			}	
+		}
+		else if(KEY1==1 && KEY2==1 && KEY3==1 && KEY4==1)
+		{
+			 key_up=1; 
+		}
+
+}

HARDWARE/src/gpio.c

+/**
+  ******************************************************************************
+  * File Name          : gpio.c
+  * Description        : This file provides code for the configuration
+  *                      of all used GPIO pins.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "gpio.h"
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+/*----------------------------------------------------------------------------*/
+/* Configure GPIO                                                             */
+/*----------------------------------------------------------------------------*/
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/** Configure pins as 
+        * Analog 
+        * Input 
+        * Output
+        * EVENT_OUT
+        * EXTI
+*/
+void MX_GPIO_Init(void)
+{
+
+//  GPIO_InitTypeDef GPIO_InitStruct = {0};
+
+//  /* GPIO Ports Clock Enable */
+//  __HAL_RCC_GPIOF_CLK_ENABLE();
+//  __HAL_RCC_GPIOA_CLK_ENABLE();
+//  __HAL_RCC_GPIOB_CLK_ENABLE();
+
+//  /*Configure GPIO pins : PA9 PA10 */
+//  GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
+//  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+//  GPIO_InitStruct.Pull = GPIO_NOPULL;
+//  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+		GPIO_InitTypeDef GPIO_InitStructure;
+		RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA,ENABLE);
+//		RCC_APB2PeriphClockCmd(RCC_AHBPeriph_GPIOB,ENABLE);
+
+    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9|GPIO_Pin_10;;
+    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+		GPIO_InitStructure.GPIO_OType	=GPIO_OType_PP;
+    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
+		GPIO_InitStructure.GPIO_PuPd=	GPIO_PuPd_NOPULL;
+    GPIO_Init(GPIOA,&GPIO_InitStructure);
+}
+
+/* USER CODE BEGIN 2 */
+
+
+void O_GPIO_Init()
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+
+  /* GPIO Ports Clock Enable */
+//  __HAL_RCC_GPIOF_CLK_ENABLE();
+//  __HAL_RCC_GPIOA_CLK_ENABLE();
+
+  /*Configure GPIO pins : PA9 PA10 */
+  GPIO_InitStruct.GPIO_Pin = GPIO_Pin_9;
+  GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT;
+//  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+}
+
+void I_GPIO_Init()
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+
+  /* GPIO Ports Clock Enable */
+//  __HAL_RCC_GPIOF_CLK_ENABLE();
+//  __HAL_RCC_GPIOA_CLK_ENABLE();
+
+  /*Configure GPIO pins : PA9 PA10 */
+  GPIO_InitStruct.GPIO_Pin = GPIO_Pin_9;
+  GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN;
+//  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+}
+
+
+/* USER CODE END 2 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

HARDWARE/src/ht16c23.c

+#include "ht16c23.h"
+#include "myiic.h"
+#include "gpio.h"
+
+
+
+void init_ht16c23(void){
+//    GPIO_Init(GPIOC, GPIO_PIN_5,GPIO_MODE_OUT_PP_HIGH_FAST);
+
+	  IIC_Init();
+    
+
+
+
+
+
+    I2CWriteSingle(0x80,0x00);
+	  I2CWriteSingle(0x82,0x03);
+    I2CWriteSingle(0x84,0x03);
+    I2CWriteSingle(0x86,0x00);
+    I2CWriteSingle(0x88,0x00);
+    I2CWriteSingle(0x8a,0x00);
+	
+//		I2CWriteSingle(0x82,0x11);
+//    I2CWriteSingle(0x84,0x03);
+//		I2CWriteSingle(0x86,0x00);
+//		I2CWriteSingle(0x88,0x00);
+//		I2CWriteSingle(0x8a,0x30);
+//		I2CWriteSingle(0x80,0x00);	
+    ht16c23_clear();
+}
+
+void I2CWriteSingle(char I2CData,char I2CData_sub)
+{
+    IIC_Start();
+    IIC_Send_Byte(0x7C);   //器件地址（写）
+    IIC_Wait_Ack();
+    IIC_Send_Byte(I2CData);  
+    IIC_Wait_Ack();
+    IIC_Send_Byte(I2CData_sub);
+    IIC_Wait_Ack();
+    IIC_Stop();	
+}
+void ht16c23_clear(void){
+  int i;
+  IIC_Start();
+  IIC_Send_Byte(0x7C);//器件地址（写）
+  IIC_Wait_Ack();
+  IIC_Send_Byte(0x80);//设置显示数据输入/输出命令
+  IIC_Wait_Ack();
+  IIC_Send_Byte(0x00);//设置开始地址
+  IIC_Wait_Ack();
+  for(i=0;i<0x33;i++){     //??? i只要比0大就可以了
+    IIC_Send_Byte(0x00);  //IIC发送一个字节
+    IIC_Wait_Ack();
+  }
+  IIC_Stop();  
+}
+//write ram                     位选       段选
+void ht16c23_write_one_byte2ram(u8 addr ,u8 data){
+  IIC_Start();
+  IIC_Send_Byte(0x7C);//器件地址（写）
+  IIC_Wait_Ack();
+  IIC_Send_Byte(0x80);//写起始地址
+  IIC_Wait_Ack();
+  IIC_Send_Byte(addr); //位选
+  IIC_Wait_Ack();
+  IIC_Send_Byte(data);//段选
+  IIC_Wait_Ack();
+  IIC_Stop();
+}
+
+////读操作
+//u8 ht16c23_read_one_byte2ram(u8 addr){
+//  u8 temp;
+//  IIC_Start();
+//  IIC_Send_Byte(0x7C);//器件地址（写）
+//  IIC_Wait_Ack();
+//  IIC_Send_Byte(0x80);//写起始地址
+//  IIC_Wait_Ack(); 
+//  IIC_Send_Byte(0x00);//设置开始地址
+//  IIC_Wait_Ack();
+//  IIC_Start();
+//  IIC_Send_Byte(0x7D);//器件地址（读）
+//  IIC_Wait_Ack();
+//  temp = IIC_Read_Byte(addr);//原来是0，我改成addr
+//		
+//  IIC_Stop();
+//  return temp;
+//}
+
+
+////写多个字节
+//void ht16c23_write_bytes2ram(u8 addr ,u8 *data, u8 len){
+//  int i;
+//  IIC_Start();
+//  IIC_Send_Byte(0x7C);
+//  IIC_Wait_Ack();
+//  IIC_Send_Byte(0x80);
+//  IIC_Wait_Ack();
+//  IIC_Send_Byte(addr);//设置开始地址
+//  IIC_Wait_Ack();
+//  for(i=0;i<len;i++){
+//    IIC_Send_Byte(data[i]);
+//    IIC_Wait_Ack();
+//  }
+//  IIC_Stop(); 
+//}
+
+
+//com
+//seg
+//void ht16c23_write_val(u8 com,u8 seg, u8 seg_val){
+//  u8 read_seg_val;
+//  seg_val&=0x01;
+//  read_seg_val=ht16c23_read_one_byte2ram(seg>>1);
+//  if(seg%2){
+//    read_seg_val|=(seg_val<<(com+4))|((~(1<<(com+4)))&read_seg_val);
+//  }else{
+//    read_seg_val|=(seg_val<<(com))|((~(1<<(com)))&read_seg_val);
+//  }
+
+//  ht16c23_write_one_byte2ram(seg>>1, read_seg_val);
+
+//}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

HARDWARE/src/key.c

+#include "key.h"
+//#include "delay.h"
+#include "ht16c23.h"
+#include "delay.h"
+#include "string.h"
+//#define  u8  unsigned char
+//#define  u16  unsigned int
+int MENUnum	=0;
+int KEY2_ENTER=0;
+int KEY2_ENTER_First_sel=0;
+int KEY2_ENTER_Second=0;
+int KEY2_ENTER_ADDR_selLocation=1;
+u8 BOUNDSEL=1;
+int KEY2_CT_selLocation=1;
+int KEY2_PT_selLocation=1;
+
+u8 ADDR_Num_Single=0;
+u8 ADDR_Num_Tens=0;
+
+u8 CT_Single=1;
+u8 CT_Tens=0;
+u8 CT_Huns=0;
+
+u8 PT_Single=1;
+u8 PT_Tens=0;
+u8 PT_Huns=0;
+
+extern u8 tempArr12[16];
+
+extern u8 tempArr34[16];
+
+extern u8 KeyPressFlag[4];
+extern void USART1SendData();
+
+void KEY_Init(void)
+{
+
+	
+	GPIO_InitTypeDef GPIO_InitStruct = {0};
+	
+	RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA,ENABLE);
+	RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB,ENABLE);
+	GPIO_InitStruct.GPIO_Pin = GPIO_Pin_5|GPIO_Pin_6|GPIO_Pin_7;
+  GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN;
+  GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
+  GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+	 /*Configure GPIO pins : PA5 */
+  GPIO_InitStruct.GPIO_Pin = GPIO_Pin_5;
+  GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN;
+  GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
+  GPIO_Init(GPIOA, &GPIO_InitStruct);
+	
+
+	
+}
+
+
+/*
+*********************************************************************************************************
+*	函 数 名:  void keyHandle()
+*	功能说明: 处理按键响应
+*	形    参：
+*	返 回 值: 
+*********************************************************************************************************
+*/
+void keyHandle(void)
+{
+	if(KeyPressFlag[0]==1)//KEY1按下
+	{
+		if(KEY2_ENTER==0)
+		{
+			MENUnum+=1;
+			if(MENUnum>16)	
+				MENUnum=0;
+			ht16c23_clear();
+			memset(tempArr12,0,16);
+			memset(tempArr34,0,16);
+						
+		}
+		else if(KEY2_ENTER==1)
+		{
+			KEY2_ENTER_First_sel+=1;
+			if(KEY2_ENTER_First_sel>3) KEY2_ENTER_First_sel=0;	
+			ht16c23_clear();							
+		}
+		else if(KEY2_ENTER_First_sel==0 && KEY2_ENTER==2)//设置ADDR时
+		{
+			KEY2_ENTER_ADDR_selLocation++;
+			if(KEY2_ENTER_ADDR_selLocation>2)
+				KEY2_ENTER_ADDR_selLocation=1;// 选择3 4位	
+			ht16c23_clear();						
+		}
+		else if(KEY2_ENTER_First_sel==1 && KEY2_ENTER==2 )  ////设置Bound时
+		{
+			BOUNDSEL++;
+			if(BOUNDSEL>4) BOUNDSEL=1;//选择1-4级的波特率 	
+			ht16c23_clear();						
+		}
+		else if(KEY2_ENTER_First_sel==2 && KEY2_ENTER==2) // 设置CT时
+		{
+			KEY2_CT_selLocation++;
+			if(KEY2_CT_selLocation>3) KEY2_CT_selLocation=1;//选择 2 3 4位
+			ht16c23_clear();
+		}
+		else if(KEY2_ENTER_First_sel==3 && KEY2_ENTER==2 )  ////设置PT时
+		{
+			KEY2_PT_selLocation++;
+			if(KEY2_PT_selLocation>3) KEY2_PT_selLocation=1;//选择 2 3 4位
+			ht16c23_clear();
+		}	
+		KeyPressFlag[0]=0;
+	}		
+	else if(KeyPressFlag[1]==1)//KEY2
+	{
+		KEY2_ENTER+=1;//回车键进入设置的不同层级
+		 if(KEY2_ENTER>2)
+		 {
+			 USART1SendData();
+			 KEY2_ENTER=0;
+			 KEY2_ENTER_First_sel=0;
+		 }				
+		 ht16c23_clear();	
+		KeyPressFlag[1]=0;
+	}		
+	else if(KeyPressFlag[2]==1)//KEY3
+	{
+		if(KEY2_ENTER==0)
+		{
+			MENUnum-=1;//翻页
+			if(MENUnum<0)	
+				MENUnum=16;					
+			ht16c23_clear();
+			memset(tempArr12,0,16);
+			memset(tempArr34,0,16);
+		}					
+	 else if(KEY2_ENTER==1)
+		{
+			KEY2_ENTER_First_sel--;
+			if(KEY2_ENTER_First_sel<0) KEY2_ENTER_First_sel=3;	//上下选择设置的选项
+			ht16c23_clear();						
+		}
+	 else if(KEY2_ENTER_First_sel==0 && KEY2_ENTER==2&&KEY2_ENTER_ADDR_selLocation==1)  
+		{
+			ADDR_Num_Single++;
+			if(ADDR_Num_Single>9) ADDR_Num_Single=0;//设置位上面的数值
+		}
+		
+	 else if(KEY2_ENTER_First_sel==0 && KEY2_ENTER==2&&KEY2_ENTER_ADDR_selLocation==2)  
+		{
+			ADDR_Num_Tens++;
+			if(ADDR_Num_Tens>9) ADDR_Num_Tens=0;//设置位上面的数值
+
+			ht16c23_clear();						
+		}
+		else if(KEY2_ENTER_First_sel==1 && KEY2_ENTER==2) 
+		{
+			BOUNDSEL--;
+			if(BOUNDSEL<1) BOUNDSEL=4;	
+			ht16c23_clear();					
+		}
+		else if(KEY2_ENTER_First_sel==2 && KEY2_ENTER==2 ) 
+		{
+			if(KEY2_CT_selLocation==1)
+			{
+				CT_Single+=1;
+				if(CT_Single>9)
+					CT_Single=0;              							
+			}
+			if(KEY2_CT_selLocation==2)
+			{
+				CT_Tens+=1;							
+				if(CT_Tens>9) 
+					CT_Tens=0;							
+
+			}
+			if(KEY2_CT_selLocation==3)
+			{
+				CT_Huns+=1;																				
+				if(CT_Huns>9) 
+					CT_Huns=0;
+			}
+			
+			ht16c23_clear();
+		}
+		else if(KEY2_ENTER_First_sel==3 && KEY2_ENTER==2 )
+		{
+			if(KEY2_PT_selLocation==1)
+			{
+				PT_Single+=1;
+				if(PT_Single>9)	
+					PT_Single=0; 							
+			}
+			if(KEY2_PT_selLocation==2)
+			{		
+				PT_Tens+=1;				
+				if(PT_Tens>9) 
+					PT_Tens=0;							
+			}
+			if(KEY2_PT_selLocation==3)
+			{			
+				PT_Huns+=1;													
+				if(PT_Huns>9) 
+					PT_Huns=0;
+			}			
+			ht16c23_clear();					
+		}		
+		KeyPressFlag[2]=0;
+	}		
+	else if(KeyPressFlag[3]==1)//KEY4
+	{
+		if(KEY2_ENTER>0)
+			KEY2_ENTER-=1;
+
+		ht16c23_clear();
+		KeyPressFlag[3]=0;
+	}
+}
+
+
+

HARDWARE/src/led.c

+#include "led.h"
+#include "usart.h"
+#include "delay.h"
+
+extern DataStructure DataStruc;
+
+extern u8 Delay_cnter;
+
+
+
+void LEDInit(void)
+{
+
+	GPIO_InitTypeDef GPIO_InitStructure;
+	
+	RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB,ENABLE);
+	GPIO_InitStructure.GPIO_Pin=GPIO_Pin_1|GPIO_Pin_3|GPIO_Pin_4;
+	GPIO_InitStructure.GPIO_Mode=GPIO_Mode_OUT;
+	GPIO_InitStructure.GPIO_OType=GPIO_OType_PP;
+	GPIO_InitStructure.GPIO_PuPd=GPIO_PuPd_DOWN;
+	GPIO_InitStructure.GPIO_Speed=GPIO_Speed_Level_3;
+	GPIO_Init(GPIOB,&GPIO_InitStructure);
+
+
+}
+
+
+void LEDHandle(void)
+{
+	if(Delay_cnter>50)
+	{
+		if(DataStruc.SIDState==1)
+			TURNLED1();
+		if(DataStruc.NetState==1)
+			TURNLED2();
+		if(DataStruc.SIMState==1)
+			TURNLED3();
+		else if(DataStruc.SIDState==0&&DataStruc.NetState==0&&DataStruc.SIMState==0)
+		{
+			TURNLED1();
+			TURNLED2();
+			TURNLED3();
+		}
+		Delay_cnter=0;
+  }
+}
+
+
+

HARDWARE/src/myiic.c

+#include "myiic.h"
+#include "delay.h"
+#include "gpio.h"
+#define  u8  unsigned char  
+
+//IO方向设置
+//#define SDA_IN()  {I_GPIO_Init();}
+//#define SDA_OUT() {O_GPIO_Init();}
+void SDA_OUT(void)
+{
+		O_GPIO_Init();
+}
+
+void SDA_IN(void)
+{
+		I_GPIO_Init();
+}
+
+//初始化IIC
+void IIC_Init(void)
+{	
+  MX_GPIO_Init();
+//  GPIO_Init(GPIOA, GPIO_PIN_9,GPIO_MODE_OUT_PP_HIGH_FAST);
+//  GPIO_Init(GPIOA, GPIO_PIN_10,GPIO_MODE_OUT_PP_HIGH_FAST);
+
+  IIC_SCL_H();
+  IIC_SDA_H();
+
+}
+//产生IIC起始信号
+void IIC_Start(void)
+{
+	SDA_OUT();     //sda线输出
+	IIC_SDA_H();	  	  
+	IIC_SCL_H();
+	delay_us(4);
+ 	IIC_SDA_L();//START:when CLK is high,DATA change form high to low 
+	delay_us(4);
+	IIC_SCL_L();//钳住I2C总线，准备发送或接收数据 
+}	  
+//产生IIC停止信号
+void IIC_Stop(void)
+{
+	SDA_OUT();//sda线输出
+	IIC_SCL_L();
+	IIC_SDA_L();//STOP:when CLK is high DATA change form low to high
+ 	delay_us(4);
+	IIC_SCL_H(); 
+	IIC_SDA_H();//发送I2C总线结束信号
+	delay_us(4);							   	
+}
+//等待应答信号到来
+//返回值：1，接收应答失败
+//        0，接收应答成功
+u8 IIC_Wait_Ack(void)
+{
+	u8 ucErrTime=0;
+	SDA_IN();      //SDA设置为输入  
+	IIC_SDA_H();delay_us(1);	   
+	IIC_SCL_H();delay_us(1);	 
+	while(READ_SDA())
+	{
+		ucErrTime++;
+		if(ucErrTime>250)
+		{
+			IIC_Stop();
+			return 1;
+		}
+	}
+	IIC_SCL_L();//时钟输出0 	   
+	return 0;  
+} 
+//产生ACK应答
+void IIC_Ack(void)
+{
+	IIC_SCL_L();
+	SDA_OUT();
+	IIC_SDA_L();
+	delay_us(2);
+	IIC_SCL_H();
+	delay_us(2);
+	IIC_SCL_L();
+}
+//不产生ACK应答		    
+void IIC_NAck(void)
+{
+	IIC_SCL_L();
+	SDA_OUT();
+	IIC_SDA_H();
+	delay_us(2);
+	IIC_SCL_H();
+	delay_us(2);
+	IIC_SCL_L();
+}					 				     
+//IIC发送一个字节
+//返回从机有无应答
+//1，有应答
+//0，无应答			  
+void IIC_Send_Byte(u8 txd)
+{                        
+    u8 t;   
+	SDA_OUT(); 	    
+    IIC_SCL_L();//拉低时钟开始数据传输
+    for(t=0;t<8;t++)
+    {              
+      if((txd&0x80)>>7){
+        IIC_SDA_H();
+      }else{
+        IIC_SDA_L();
+      }
+        txd<<=1; 	  
+		delay_us(2);   //对TEA5767这三个延时都是必须的
+		IIC_SCL_H();
+		delay_us(2); 
+		IIC_SCL_L();	
+		delay_us(2);
+    }	 
+} 	    
+////读1个字节，ack=1时，发送ACK，ack=0，发送nACK   
+//u8 IIC_Read_Byte(unsigned char ack)
+//{
+//	unsigned char i,receive=0;
+//	SDA_IN();//SDA设置为输入
+//    for(i=0;i<8;i++ )
+//	{
+//        IIC_SCL_L(); 
+//        delay_us(2);
+//		IIC_SCL_H();
+//        receive<<=1;
+//        if(READ_SDA())receive++;   
+//		delay_us(1); 
+//    }					 
+//    if (!ack)
+//        IIC_NAck();//发送nACK
+//    else
+//        IIC_Ack(); //发送ACK   
+//    return receive;
+//}
+

OBJ/ExtDll.iex

+[EXTDLL]
+Count=0

OBJ/STM32F030Demo.lnp

+--cpu Cortex-M0
+"..\obj\main.o"
+"..\obj\stm32f0xx_it.o"
+"..\obj\system_stm32f0xx.o"
+"..\obj\startup_stm32f0xx.o"
+"..\obj\delay.o"
+"..\obj\gpio.o"
+"..\obj\ht16c23.o"
+"..\obj\key.o"
+"..\obj\myiic.o"
+"..\obj\oled0561.o"
+"..\obj\usart.o"
+"..\obj\led.o"
+"..\obj\stm32f0xx_gpio.o"
+"..\obj\stm32f0xx_rcc.o"
+"..\obj\stm32f0xx_misc.o"
+"..\obj\stm32f0xx_usart.o"
+"..\obj\stm32f0xx_crc.o"
+"..\obj\stm32f0xx_i2c.o"
+"..\obj\stm32f0xx_syscfg.o"
+"..\obj\stm32f0xx_tim.o"
+"..\obj\stm32f0xx_dma.o"
+--library_type=microlib --ro-base 0x08000000 --entry 0x08000000 --rw-base 0x20000000 --entry Reset_Handler --first __Vectors --strict --summary_stderr --info summarysizes --map --load_addr_map_info --xref --callgraph --symbols
+--info sizes --info totals --info unused --info veneers
+--list ".\STM32F030Demo.map" -o ..\OBJ\STM32F030Demo.axf
\ No newline at end of file

OBJ/delay.d

+..\obj\delay.o: ..\HARDWARE\src\delay.c
+..\obj\delay.o: ..\SYSTEM\delay.h
+..\obj\delay.o: ..\User\stm32f0xx.h
+..\obj\delay.o: ..\CORE\core_cm0.h
+..\obj\delay.o: D:\MDK5\ARM\ARMCC\Bin\..\include\stdint.h
+..\obj\delay.o: ..\CORE\core_cmInstr.h
+..\obj\delay.o: ..\CORE\core_cmFunc.h
+..\obj\delay.o: ..\User\system_stm32f0xx.h
+..\obj\delay.o: ..\User\stm32f0xx_conf.h
+..\obj\delay.o: ..\STM32F03x_FWLib\inc\stm32f0xx_gpio.h
+..\obj\delay.o: ..\User\stm32f0xx.h
+..\obj\delay.o: ..\STM32F03x_FWLib\inc\stm32f0xx_rcc.h
+..\obj\delay.o: ..\STM32F03x_FWLib\inc\stm32f0xx_usart.h
+..\obj\delay.o: ..\STM32F03x_FWLib\inc\stm32f0xx_misc.h
+..\obj\delay.o: ..\HARDWARE\inc\key.h
+..\obj\delay.o: ..\User\stm32f0xx_it.h
+..\obj\delay.o: ..\STM32F03x_FWLib\inc\stm32f0xx_tim.h

OBJ/delay_1.d

+..\obj\delay_1.o: ..\SYSTEM\delay.c
+..\obj\delay_1.o: ..\SYSTEM\delay.h
+..\obj\delay_1.o: ..\User\stm32f0xx_it.h
+..\obj\delay_1.o: ..\User\stm32f0xx.h
+..\obj\delay_1.o: ..\CORE\core_cm0.h
+..\obj\delay_1.o: D:\MDK5\ARM\ARMCC\Bin\..\include\stdint.h
+..\obj\delay_1.o: ..\CORE\core_cmInstr.h
+..\obj\delay_1.o: ..\CORE\core_cmFunc.h
+..\obj\delay_1.o: ..\User\system_stm32f0xx.h
+..\obj\delay_1.o: ..\User\stm32f0xx_conf.h
+..\obj\delay_1.o: ..\STM32F03x_FWLib\inc\stm32f0xx_gpio.h
+..\obj\delay_1.o: ..\User\stm32f0xx.h
+..\obj\delay_1.o: ..\STM32F03x_FWLib\inc\stm32f0xx_rcc.h
+..\obj\delay_1.o: ..\STM32F03x_FWLib\inc\stm32f0xx_usart.h
+..\obj\delay_1.o: ..\STM32F03x_FWLib\inc\stm32f0xx_misc.h