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测试选择金手指界面的部分代码
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anod
parent
582e58dc85
commit
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@ -9,6 +9,8 @@
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#include "arm11/console.h"
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#include "fs.h"
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extern Result fReadSize( FHandle file, void *buff, unsigned size, unsigned *readout );
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typedef struct
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{
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uint16_t start;
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@ -109,16 +111,13 @@ acf_error_t acf_initialize(acf_text_t acfile)
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return ACFONT_MEM_EMPTY;
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}
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int fill = 0;
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do{
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Result res;
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if( RES_OK != (res=fRead(font, fragments+fill, memfrag-fill < 256 ? memfrag-fill : 256, &readed)) ){
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free( fragments );
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fClose( font );
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return ACFONT_INVALID;
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}
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fill += readed;
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} while( fill < memfrag );
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if( RES_OK != fReadSize(font, fragments, memfrag, &readed)
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|| readed != memfrag )
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{
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free( fragments );
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fClose( font );
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return ACFONT_INVALID;
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}
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// save filename for `fopen`
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int len = strlen(acfile);
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@ -1,6 +1,8 @@
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#include "arm11/acl.h"
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#include "fs.h"
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extern Result fReadSize( FHandle file, void *buff, unsigned size, unsigned *readout );
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typedef struct
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{
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uint32_t typeloc;
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@ -129,7 +131,7 @@ static int32_t bin_search( acl_text_t game )
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}
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uint32_t readed;
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if( RES_OK != fRead(gblcht.fd, serials, size, &readed)
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if( RES_OK != fReadSize(gblcht.fd, serials, size, &readed)
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|| readed != size )
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{
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free( serials );
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@ -278,7 +280,7 @@ static acl_error_t init_cheatset( uint32_t offset )
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char *table = (char*)malloc( size );
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if( !table ) return ACHTLIB_NOMEM;
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if( RES_OK != fRead(gblcht.fd, table, size, &readed) // TODO: 多次read
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if( RES_OK != fReadSize(gblcht.fd, table, size, &readed)
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|| readed != size )
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{
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free( table );
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@ -308,7 +310,7 @@ static acl_error_t load_data()
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return ACHTLIB_INVALID;
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uint32_t readed;
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if( RES_OK != fRead(gblcht.fd, d, total, &readed)
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if( RES_OK != fReadSize(gblcht.fd, d, total, &readed)
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|| readed != total )
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{
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free( d );
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@ -28,6 +28,7 @@
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#include "drivers/gfx.h"
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#include "arm11/acf.h"
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#include "arm11/atp.h"
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#include "arm11/acl.h"
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#define screenClean() memset(consoleGet()->frameBuffer, 0, CWIDTH*CHEIGHT*sizeof(uint16_t))
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@ -140,6 +141,31 @@ scanEnd:
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return received > MAX_DIR_ENTRIES ? RES_OUT_OF_RANGE : res;
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}
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static Result rom_get_serial( const char *file, const char serial[5] )
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{
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FHandle f;
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Result res;
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u32 readed;
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serial[0] = serial[4] = '\0';
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if( RES_OK != (res=fOpen(&f, file, FA_OPEN_EXISTING | FA_READ)) )
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{
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return res;
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}
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if( RES_OK != (res=fLseek(f, 0xac)) )
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{
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fClose( f );
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return res;
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}
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if( RES_OK != (res=fRead(f, serial, 4, &readed))
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|| readed != 4 )
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{
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fClose(f);
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return res;
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}
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fClose(f);
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return RES_OK;
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}
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static atp_text_t folder_help[] = {
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"操 作 说 明",
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"~ ~ ~ ~ ~ ~ ~",
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@ -175,7 +201,10 @@ static atp_error_t display_folder( atp_callerdata_t data, atp_counter_t index, a
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return ATP_SUCCESS; \
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}
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DECLARE_ERROR_PAGE( display_nocheat, "金手指功能还在制作中……" )
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DECLARE_ERROR_PAGE( display_openlib, "打开金手指文件出错" )
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DECLARE_ERROR_PAGE( display_selcht, "查找金手指配置出错" )
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DECLARE_ERROR_PAGE( display_noserial, "提取游戏识别码失败" )
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DECLARE_ERROR_PAGE( display_nocheat, "找不到对应的金手指配置" )
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DECLARE_ERROR_PAGE( display_empty, "没有合适的文件" )
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DECLARE_ERROR_PAGE( display_toolong, "路径过长，改名或移动文件后再试" )
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DECLARE_ERROR_PAGE( display_pathfull, "游戏或目录过量，最多显示999个" )
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@ -198,25 +227,79 @@ atp_error_t help_page( atp_text_t *wording, atp_counter_t length )
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return res;
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}
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atp_error_t select_region( atp_callerdata_t dummy, atp_counter_t index, atp_itemcfg_t *config )
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{
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acl_chtid_t sid;
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acl_region_t sreg;
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acl_query_cheat_set(index, &sid, &sreg);
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switch( sreg )
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{
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case 'J': config->text = "日文版"; break;
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case 'E': config->text = "英文版"; break;
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case 'F': config->text = "法语版"; break;
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case 'S': config->text = "西班牙语"; break;
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case 'I': config->text = "意大利语"; break;
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case 'D': config->text = "德语版"; break;
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default: config->text = "其他语种"; break;
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}
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config->value = sid;
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return ATP_SUCCESS;
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}
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extern atp_error_t oaf_config_page();
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static atp_pageopt_t serve_on_key( atp_callerdata_t data, atp_counter_t, atp_boolean_t x, atp_boolean_t y, atp_boolean_t l, atp_boolean_t r, atp_boolean_t start, atp_boolean_t select )
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#define WAIT_ON_ACT( act ) ( ATP_POWER_OFF == (act) ) ? ATP_POWER_OFF : ATP_PAGE_REFRESH
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#define WAIT_ON_ERRPAGE( page ) WAIT_ON_ACT( atp_show(1, (page), NULL) )
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static atp_pageopt_t serve_on_key( atp_callerdata_t data, atp_counter_t index, atp_boolean_t x, atp_boolean_t y, atp_boolean_t l, atp_boolean_t r, atp_boolean_t start, atp_boolean_t select )
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{
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if( start )
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{
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atp_tips( "", NULL );
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return ATP_POWER_OFF == help_page( folder_help, sizeof(folder_help)/sizeof(atp_text_t) )
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? ATP_POWER_OFF : ATP_PAGE_REFRESH;
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return WAIT_ON_ACT( help_page( folder_help, sizeof(folder_help)/sizeof(atp_text_t) ) );
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}
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else if( select )
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{
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return ATP_POWER_OFF == oaf_config_page() ? ATP_POWER_OFF : ATP_PAGE_REFRESH;
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return WAIT_ON_ACT( oaf_config_page() );
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}
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else if( x )
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{
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atp_tips( "", NULL );
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return ATP_POWER_OFF == atp_show(1, display_nocheat, NULL)
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? ATP_POWER_OFF : ATP_PAGE_REFRESH;
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DirList const *dList = (DirList*)data;
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const char *file = &dList->ptrs[index][1];
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// 确定game serial
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char serial[5];
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if( RES_OK != rom_get_serial(file, serial) )
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{
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return WAIT_ON_ERRPAGE( display_noserial );
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}
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serial[4] = '\0';
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acl_count_t len;
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if( RES_OK != acl_open_lib( file ) )
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{
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return WAIT_ON_ERRPAGE( display_openlib );
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}
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if( RES_OK != acl_select_game( serial, 0, &len ) )
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{
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acl_close_lib();
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return WAIT_ON_ERRPAGE( display_selcht );
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}
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if( len == 0 )
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{
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atp_tips( "", NULL );
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acl_close_lib();
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return WAIT_ON_ERRPAGE( display_nocheat );
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}
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// 显示配置页面
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atp_error_t res;
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atp_itemval_t item;
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atp_tips(NULL, "按B返回");
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res = atp_select("选择一个金手指配置", len, select_region, NULL, NULL, 0, 0, &item );
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acl_close_lib();
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return ATP_PAGE_REFRESH;
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}
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return ATP_PAGE_NOOPTION;
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}
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@ -47,6 +47,23 @@ static void setBacklight(void)
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else GFX_setBrightness(backlight, backlight);
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}
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Result fReadSize( FHandle file, void *buff, unsigned size, unsigned *readout )
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{
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unsigned fill = 0;
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unsigned readed;
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do{
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Result res;
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if( RES_OK != (res=fRead(file, buff+fill, size-fill < 256 ? size-fill : 256, &readed)) ){
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*readout = fill;
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return res;
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}
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fill += readed;
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} while( fill < size );
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*readout = fill;
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return RES_OK;
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}
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int main(void)
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{
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Result res = fMount(FS_DRIVE_SDMC);
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