JL701_watch常用例子参考

📎 原始文档：https://www.kdocs.cn/l/caJdY1gh7lfT

JL701N_WATCH_SDK常用例子参考

1、 NORFLASH设置成8M的修改方式

2、编译的固件如何去掉SD卡和音乐播放功能

3、编码器如何切换UI功能

①编码器切换表盘功能

#include "ui/ui_api .h "
static int watch_page_onkey(void *ctr , struct element_key_event *e)
{
struct layout *layout = (struct layout *)ctr ;
char CurrDailStyle = watch_get_style() ;
printf( "watch_get_items_num = %d " , watch_get_items_num()) ;
switch (e->value) {
case KEY_OK :
printf( "skey_ok\n ") ;
break;
case KEY_UI_MINUS:
if(++CurrDailStyle > watch_get_items_num()-1){ CurrDailStyle = 0 ; //循环
}
printf( "CurrDailStyle %d\n " , CurrDailStyle) ; watch_set_style(CurrDailStyle) ;
UI_HIDE_CURR_WINDOW() ;
UI_SHOW_WINDOW(PAGE_ 0) ;
printf( "skey_down out\n ") ;
break;
case KEY_UI_PLUS:
printf( "CurrDailStyle %d\n " , CurrDailStyle) ; if(--CurrDailStyle < 0){
CurrDailStyle = watch_get_items_num()-1;}
watch_set_style(CurrDailStyle) ;
UI_HIDE_CURR_WINDOW() ;
UI_SHOW_WINDOW(PAGE_ 0) ;
printf( "skey_up out\n ") ;
break; default:
return false ;
}
return false ;}

②编码器控制列表菜单滚动

static int menu_enter_onkey(void *ctr , struct element_key_event *e)
{
struct layout *layout = (struct layout *)ctr ;
char CurrDailStyle = watch_get_style() ;
printf( "watch_get_items_num = %d " , watch_get_items_num()) ;
if(e->value == KEY_UI_MINUS){
e->value = KEY_DOWN ;
}else if(e->value == KEY_UI_PLUS){
e->value = KEY_UP;
}
switch (e->value) {
case KEY_OK :
printf( "skey_ok\n ") ;
break;// case KEY_UI_MINUS:
case KEY_DOWN :
printf( "%s , KEY_DOWN out\n " , func ) ;
break;//case KEY_UI_PLUS:
case KEY_UP :
printf( "%s , KEY_UP out\n " , func ) ;
break; default:
return false ;
}
return false ;}