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first file chooser

This commit is contained in:
schneider 2011-07-17 01:09:03 +02:00
parent 486d52b624
commit 68c5034205
1 changed files with 64 additions and 23 deletions
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87
firmware/applications/exe.c
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@ -66,44 +66,85 @@ void execute_menu(void){
#define MAXENTRIES 10
#define FLEN 13
void select_menu(void){
//typedef char[13] FILENAME;
int getFiles(char files[][13], uint8_t count, uint16_t skip, char *ext)
{
DIR dir; /* Directory object */
FILINFO Finfo;
FRESULT res;
char fname[FLEN*MAXENTRIES];
int ctr;
int pos = 0;
res = f_opendir(&dir, "0:");
lcdPrint("OpenDir:");
lcdPrintln(f_get_rc_string(res));
if(res){
return;
lcdPrint("OpenDir:"); lcdPrintln(f_get_rc_string(res)); lcdRefresh();
return 0;
};
for(ctr=0;;ctr++) {
for(ctr=0;pos<count;ctr++) {
res = f_readdir(&dir, &Finfo);
//lcdPrint("ReadDir:"); lcdPrintln(f_get_rc_string(res)); lcdRefresh();
if ((res != FR_OK) || !Finfo.fname[0]) break;
int len=strlen(Finfo.fname);
if( Finfo.fname[len-4]!='.' ||
Finfo.fname[len-3]!='C' ||
Finfo.fname[len-2]!='0' ||
Finfo.fname[len-1]!='D')
if( ctr < skip )
continue;
int len=strlen(Finfo.fname);
int extlen = strlen(ext);
if( strcmp(Finfo.fname+len-extlen, ext) != 0)
continue;
if (Finfo.fattrib & AM_DIR)
continue;
lcdPrint(" ");
lcdPrint(Finfo.fname);
lcdPrint(" <");
lcdPrintInt(Finfo.fsize);
lcdPrint(">");
lcdNl();
strcpy(fname+ctr*FLEN,Finfo.fname);
strcpy(files[pos++],Finfo.fname);
}
lcdPrintln("<done>");
};
//lcdPrint("getFiles:"); lcdPrintInt(pos); lcdRefresh();
return pos;
}
void select_menu(void)
{
int skip = 0;
char key;
int selected = 0;
while(1){
char files[7][13];
int count = getFiles(files, 7, skip, "TXT");
redraw:
if( count )
lcdClear();
lcdPrintln("Select:");
for(int i=0; i<count; i++){
if( selected == i )
lcdPrint(">");
lcdPrintln(files[i]);
}
lcdRefresh();
key=getInputWait();
delayms(20);
if( key==BTN_DOWN ){
if( selected < 6 ){
selected++;
goto redraw;
}else{
skip++;
}
}else if( key==BTN_UP ){
if( selected > 0 ){
selected--;
goto redraw;
}else{
if( skip > 0 ){
skip--;
}
}
}else if( key==BTN_LEFT ){
return;
}else if( key==BTN_RIGHT ){
return; //return file here
}
}
}
void msc_menu(void){
DoString(0,8,"MSC Enabled.");