stm32的HX711电子秤软件开发
软件开发stm32单片机源程序：
- #include <stm32f10x_lib.h>
- #include "STM32_Init.h"
- #include "stm32f10x_it.h"
- #include "main.h"
- #include "delay.h"
- #include "sys.h"
- #include "lcd12864.h"
- #include "scale_key.h"
- #include "scale_lcd.h"
- #include "keyboard.h"
- #include "hx711.h"
- #include "timer.h"
- #define weightNum 0x1FF22
- //定义变量
- u8 keyNum; //按键位
- u16 outWeightNum; //去皮重
- u8 pointNum; //小数点的位置
- u8 saveMoneyFlag; //保存单价的次数
- u8 countNum; //当前数的位置
- Thing curr, moneyOne, moneyTwo, moneyThree;
- //按键反应函数
- void funManage(void)
- {
- switch(keyNum)
- {
- case Clear : //清除：去皮指示、去皮量、单价、E2PROM价格
- Skey_Clear();
- break;
- case Total : //多次单次金额总价
- Skey_Total();
- break;
- case OutWeight : //去皮：当前重量，去皮后每次的AD值都要减去当前值才计算重量
- Skey_OutWeight();
- break;
- case SetZero : //清掉价格
- Skey_SetZero();
- break;
- case Save : //存储当前金额
- Skey_Save();
- break;
-
- case Zero : break;
- case One : break;
- case Two : break;
- case Three :break;
- case Four : break;
- case Five : break;
- case Six : break;
- case Server :break;
- case Eight :break;
- case Nine :break;
- case Point :
- Skey_OneToNine();
- break;
- default : break;
- }
-
- }
芯片解密
