From 8146f4850aec2ef599f650cc90f2d64872cf026c Mon Sep 17 00:00:00 2001
From: Zhangwen <13970730+mkc46119@user.noreply.gitee.com>
Date: Mon, 30 Sep 2024 11:14:51 +0800
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---
 source/app/task_screen.c | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/source/app/task_screen.c b/source/app/task_screen.c
index 3df0d29..2f0aa65 100644
--- a/source/app/task_screen.c
+++ b/source/app/task_screen.c
@@ -297,12 +297,26 @@ void parse_screen_pkg()
 					case 0xD3://离床报警	
 						R.LeaveForbid_flag ^= 1;// R.LeaveForbid_flag = R.LeaveForbid_flag ^ 1;									
 						break;
-					case 0xD4://保存
-						if(p->Data[1] == 1)
+					case 0xD4://数据
+						if(p->Data[1] == 1)//保存重量数据
 						{
 							// screen_save_push(tst_weight.kgx10);			
 							screen_save_push(R.weight_keep_kgx10);//总是保存 保持的重量（看到的是多少，保存的就是多少）
-						}		
+						}
+						if(p->Data[1] == 2)//清空历史数据
+						{
+						// 1.从eeprom中读出数组
+						L0_Iap_Read_array(EEPROM_WEIGHT_ADDR, screen_save_arr,sizeof(screen_save_arr));
+						// 2.初始化数组（置零）						
+						screen_save_init();	
+						// 3.把数组放回（写入）eeprom中
+						L0_Iap_Program_array(EEPROM_WEIGHT_ADDR, screen_save_arr,sizeof(screen_save_arr));				
+						// 3.推送到屏幕
+						// 构造pkg
+						constructor_weightsave_pkg();
+						// 发送pkg
+						L1_uart1_Array((U8 *)&scrSaveValPkg, sizeof(scrSaveValPkg));
+						}							
 							break;
 					case 0xD5://校准菜单按钮
 						// scrSetValPkg.buf.ui[1] = p->Data[1];