From b87d2e6f437b6154526f87b6927f887ff0961287 Mon Sep 17 00:00:00 2001 From: JasonYANG170 Date: Sun, 21 Apr 2024 16:14:49 +0800 Subject: [PATCH] V2.5:add txt read model --- src/main.ino | 154 +++++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 130 insertions(+), 24 deletions(-) diff --git a/src/main.ino b/src/main.ino index 4d06b1b..bccc3a4 100644 --- a/src/main.ino +++ b/src/main.ino @@ -30,7 +30,7 @@ //配置数据结构 using namespace std; int OutPutTimes; - +int modelchooese=0;//0:JSON,1:TXT String OutPutString = ""; int keySize; char* passwordIn; @@ -249,7 +249,12 @@ float Kpid[3] = { 9.97,0.2,0.01 };//Kp,Ki,Kd // float Ki=0.2; // float Kd=0.01; +#define MAX_CHARS_PER_LINE 20 // 每行最大字符数 +#define MAX_LINES_PER_PAGE 5 // 每页最大行数 +String textContent; +int currentPage = 0; +int totalLines = 0; uint8_t disappear_step = 1; @@ -298,6 +303,7 @@ enum//ui_index M_VIDEO,//视频显示 M_ABOUT,//关于本机 M_IMPORT, + M_TXTREAD, }; @@ -737,6 +743,37 @@ int compare2(const void *elem1, const void *elem2) { return strcmp(item1->select, item2->select); } +void drawPage(int page) { + u8g2.firstPage(); + int startIdx = page * MAX_LINES_PER_PAGE; + int endIdx = min((page + MAX_LINES_PER_PAGE) * MAX_LINES_PER_PAGE, totalLines); + + for (int i = startIdx; i < endIdx; i++) { + + String line = textContent.substring(i * (MAX_CHARS_PER_LINE + 1), (i + 1) * (MAX_CHARS_PER_LINE + 1)); + u8g2.setCursor(0, 10 + (i - startIdx) * 10); + u8g2.print(line); + } + + do { + u8g2.nextPage(); + } while (u8g2.nextPage()); +} +void txtread(){ + File file = SD.open("/hh.txt"); + if (file) { + Serial.println("txt on"); + while (file.available()) { + textContent += (char)file.read(); + } + file.close(); + } else { + Serial.println("无法打开文件"); + } + + // 计算总行数 + Serial.println("txt connte"); +} /**************************界面显示*******************************/ void logo_ui_show()//显示logo @@ -1095,11 +1132,14 @@ void pid_proc()//pid界面处理函数 pid_box_y = pid_box_y_trg = 0; pid_box_width = pid_box_width_trg = u8g2.getStrWidth(pid[pid_select].select) + x * 2; } - else - { - UserIn=pid[pid_select].select; - addPassword(SiteIn,UserIn); - ui_index = M_ABOUT; + else { + + //json + Serial.println("json in"); + UserIn = pid[pid_select].select; + addPassword(SiteIn, UserIn); + ui_index = M_ABOUT; + } break; default: @@ -1182,16 +1222,46 @@ void select_proc(void)//选择界面处理重要的 // ui_state = S_DISAPPEAR; // ui_index = M_ABOUT; // break; - default: - SiteIn=list[ui_select].select; - // if(justonece==0) {//防止重复向数组写入导致内存浪费溢出 + default: { + Serial.println(modelchooese); + if (modelchooese == 0) { + SiteIn = list[ui_select].select; + // if(justonece==0) {//防止重复向数组写入导致内存浪费溢出 addUser(list[ui_select].select); - // justonece+=1; - // } - pid_box_width = pid_box_width_trg = u8g2.getStrWidth(pid[pid_select].select) + x * 2;//两边各多2 - ui_state = S_DISAPPEAR; - ui_index = M_PID; - break; + // justonece+=1; + // } + pid_box_width = pid_box_width_trg = u8g2.getStrWidth(pid[pid_select].select) + x * 2;//两边各多2 + ui_state = S_DISAPPEAR; + ui_index = M_PID; + break; + } else { + + //txt + ui_state = S_DISAPPEAR; + File file = SD.open("/hh.txt"); + if (file) { + Serial.println("txt on"); + while (file.available()) { + textContent += (char)file.read(); + } + file.close(); + } else { + Serial.println("无法打开文件"); + } + + // 计算总行数 + totalLines = textContent.length() / (MAX_CHARS_PER_LINE + 1); // 假设每行除了字符外还有换行符 + if (textContent.length() % (MAX_CHARS_PER_LINE + 1) != 0) { + totalLines++; + } + Serial.println("txt connte"); + Serial.println("txt in"); + + ui_index = M_TXTREAD; + + break; + } + } } //Serial.println("Btn2"); default: @@ -1204,8 +1274,8 @@ void select_proc(void)//选择界面处理重要的 } select_ui_show(); } -void allcount(int modelchooese); -void addSiteDataToArr(int modelchooese); +void allcount(); +void addSiteDataToArr(); void icon_proc(void)//icon界面处理 { icon_ui_show(); @@ -1239,8 +1309,9 @@ void icon_proc(void)//icon界面处理 ui_index = M_LOGO; break; case 1: { - allcount(0); - addSiteDataToArr(0); + modelchooese=0; + allcount(); + addSiteDataToArr(); list[0].select = strdup("Main"); box_width = box_width_trg = u8g2.getStrWidth(list[ui_select].select) + x * 2;//两边各多2 @@ -1263,8 +1334,9 @@ void icon_proc(void)//icon界面处理 case 2: // ui_state = S_DISAPPEAR; // ui_index = M_IMPORT; - allcount(1); - addSiteDataToArr(1); + modelchooese=1; + allcount(); + addSiteDataToArr(); list[0].select = strdup("Main"); box_width = box_width_trg = u8g2.getStrWidth(list[ui_select].select) + x * 2;//两边各多2 @@ -1421,6 +1493,38 @@ void import_proc()//about界面处理函数 // delay(5000); // 等待5秒 +} +void txtred_proc(){ + + if (currentPage >= totalLines / MAX_LINES_PER_PAGE) { + currentPage = 0; + } + Serial.println("txt wait"); + drawPage(currentPage * MAX_LINES_PER_PAGE); + Serial.print("当前页码: "); + Serial.println(currentPage); + // delay(200); + + if (key_msg.pressed) + { + key_msg.pressed = false; + switch (key_msg.id) + { + case 2: { + currentPage++; + // writeCSV();存在危险操作，建议提高延迟，否则易损卡 + } + default: + ui_state = S_DISAPPEAR; + ui_index = M_SELECT; + totalLines=0; + textContent=""; + + break; + + } + } + } /********************************总的UI显示************************************/ @@ -1460,6 +1564,8 @@ void ui_proc()//总的UI进程 case M_IMPORT: import_proc(); break; + case M_TXTREAD: + txtred_proc(); default: break; } @@ -1589,7 +1695,7 @@ void addPassword(char* mainsite,char* mainuser){ } -void allcount(int modelchooese){ +void allcount(){ char* model=".json"; if(modelchooese==0){ model=".json"; @@ -1619,7 +1725,7 @@ void allcount(int modelchooese){ root.close(); listSize=count+1; } -void addSiteDataToArr(int modelchooese) {//此函数提供方法使其全部网站保存在数组中，界面分类用 +void addSiteDataToArr() {//此函数提供方法使其全部网站保存在数组中，界面分类用 free(list); list = NULL; char* model=".json"; @@ -1695,7 +1801,7 @@ void setup() {//加大审查，尽量关闭sd卡使用时间延长寿命 icon_x = icon_x_trg = 0; app_y = app_y_trg = 0; - + u8g2.setFont(u8g2_font_ncenB08_tr); ui_index = M_LOGO; //ui_index=M_TEXT_EDIT; ui_state = S_NONE;