work on fatfs functions
fixed issue with debug corrupting display buffer #16
This commit is contained in:
Robin Jones
parent
af6c2380ad
commit
20c4993cdf
@ -11,7 +11,7 @@
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#define TRACE(disp, text) printText(text, 3, -1, disp);
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#else
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#define TRACEF(disp, text, ...) do { if (0) dbg_printf(disp, text, __VA_ARGS__); } while (0)
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#define TRACE(disp, text) do { if (0) printText(text, 3, -1, disp); } while (0)
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#define TRACE(disp, text) do { if (0) printText(text, 3, -1, disp); } didplay_show(disp); while (0)
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#endif
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void dbg_printf(display_context_t disp, const char *fmt, ...);
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@ -7,7 +7,7 @@
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void dbg_printf(display_context_t disp, const char *fmt, ...)
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{
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char buf[32];
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char buf[256] = {0};
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setbuf(stderr, buf);
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va_list args;
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@ -15,7 +15,8 @@ void dbg_printf(display_context_t disp, const char *fmt, ...)
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vfprintf(stderr, fmt, args);
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va_end(args);
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u8 tmp[32];
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u8 tmp[256] = {0};
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sprintf(tmp, "%s", buf);
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printText(tmp, 3, -1, disp);
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display_show(disp);
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}
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203
src/main.c
203
src/main.c
@ -182,7 +182,7 @@ int save_after_reboot = 0;
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unsigned char cartID[4];
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char curr_dirname[64];
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char pwd[64];
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char rom_filename[256];
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TCHAR rom_filename[256];
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u32 rom_buff[128]; //rom buffer
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u8 *rom_buff8; //rom buffer
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@ -905,7 +905,7 @@ void clearScreen(display_context_t disp)
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void romInfoScreen(display_context_t disp, u8 *buff, int silent)
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{
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u8 filename[64];
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TCHAR filename[64];
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sprintf(filename, "%s", buff);
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int swapped = 0;
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@ -1044,7 +1044,7 @@ void romInfoScreen(display_context_t disp, u8 *buff, int silent)
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sprite_t *loadPng(u8 *png_filename)
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{
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u8 *filename = (u8 *)malloc(slen(png_filename));
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TCHAR *filename = (TCHAR *)malloc(slen(png_filename));
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sprintf(filename, "%s", png_filename);
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FRESULT result;
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@ -1084,7 +1084,7 @@ void loadgbrom(display_context_t disp, u8 *buff)
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fr = f_stat("/ED64/gblite.z64", &fno);
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if (fr == FR_OK)
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{
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u8 gb_sram_file[64];
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TCHAR gb_sram_file[64];
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sprintf(gb_sram_file, "/ED64/%s/gblite.SRM", save_path);
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@ -1122,7 +1122,7 @@ void loadgbrom(display_context_t disp, u8 *buff)
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}
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}
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void loadmsx2rom(display_context_t disp, u8 *rom_path)
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void loadmsx2rom(display_context_t disp, TCHAR *rom_path)
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{
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FRESULT romresult;
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@ -1193,7 +1193,7 @@ void loadmsx2rom(display_context_t disp, u8 *rom_path)
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}
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}
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void loadggrom(display_context_t disp, u8 *rom_path) //TODO: this could be merged with MSX
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void loadggrom(display_context_t disp, TCHAR *rom_path) //TODO: this could be merged with MSX
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{
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FRESULT romresult;
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@ -1281,7 +1281,7 @@ void rom_load_y(void)
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}
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}
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void loadnesrom(display_context_t disp, u8 *rom_path)
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void loadnesrom(display_context_t disp, TCHAR *rom_path)
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{
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FRESULT result;
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FIL emufile;
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@ -1340,7 +1340,7 @@ void loadrom(display_context_t disp, u8 *buff, int fast)
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printText("Loading ROM, Please wait:", 3, 4, disp);
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u8 filename[64];
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TCHAR filename[64];
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sprintf(filename, "%s", buff);
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FRESULT result;
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@ -1461,7 +1461,6 @@ void loadrom(display_context_t disp, u8 *buff, int fast)
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{
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while (evd_isDmaBusy())
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;
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sleep(400); //Is this necessary?
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evd_mmcSetDmaSwap(1);
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TRACE(disp, "swapping on");
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@ -1538,17 +1537,17 @@ void loadrom(display_context_t disp, u8 *buff, int fast)
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int backupSaveData(display_context_t disp)
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{
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//backup cart-save on sd after reboot
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u8 config_file_path[32];
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sprintf(config_file_path, "/ED64/%s/LAST.CRT", save_path);
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TCHAR config_file_path[32];
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sprintf(config_file_path, "/ED64/%s/LASTROM.CFG", save_path);
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int save_format;
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uint8_t cfg_data[512]; //TODO: this should be a strut?
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u8 save_format;
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u8 cfg_data[2]; //TODO: this should be a strut?
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FRESULT result;
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FIL file;
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UINT bytesread;
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result = f_open(&file, config_file_path, FA_READ | FA_WRITE | FA_OPEN_ALWAYS);
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result = f_open(&file, config_file_path, FA_READ);
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if (result == FR_OK)
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{
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@ -1560,41 +1559,47 @@ int backupSaveData(display_context_t disp)
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result =
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f_read (
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&file, /* [IN] File object */
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cfg_data, /* [OUT] Buffer to store read data */
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fsize, /* [IN] Number of bytes to read */
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&cfg_data, /* [OUT] Buffer to store read data */
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2, /* [IN] Number of bytes to read */
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&bytesread /* [OUT] Number of bytes read */
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);
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//split in save type and cart-id
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save_format = cfg_data[0];
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TRACEF(disp, "save=%i", save_format);
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sleep(3000);
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int last_cic = cfg_data[1];
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scopy(cfg_data + 2, rom_filename); //string copy
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TRACEF(disp, "cic=%i", last_cic);
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sleep(3000);
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f_gets(rom_filename, 256, &file);
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TRACEF(disp, "File: %s", rom_filename);
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TRACE(disp, "copied last played game string");
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f_close(&file);
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//set savetype to 0 disable for next boot
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if (save_format != 0)
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{
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result = f_open(&file, config_file_path, FA_WRITE | FA_OPEN_EXISTING);
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//set savetype to off
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cfg_data[0] = 0;
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result = f_lseek(&file, 0);
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UINT bw;
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result = f_write (
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&file, /* [IN] Pointer to the file object structure */
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cfg_data, /* [IN] Pointer to the data to be written */
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512, /* [IN] Number of bytes to write */
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&cfg_data, /* [IN] Pointer to the data to be written */
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1, /* [IN] Number of bytes to write */
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&bw /* [OUT] Pointer to the variable to return number of bytes written */
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);
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);
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f_close(&file);
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TRACE(disp, "Disabling save for subsequent system reboots");
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TRACEF(disp, "FAT_WriteFile returned: %i", result);
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volatile u8 save_config_state = 0;
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evd_readReg(0);
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int cfgreg = evd_readReg(REG_CFG);
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save_config_state = evd_readReg(REG_SAV_CFG);
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if (save_config_state != 0 || evd_getFirmVersion() >= 0x0300)
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@ -1607,21 +1612,18 @@ int backupSaveData(display_context_t disp)
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}
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else
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{
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f_close(&file);
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TRACE(disp, "Save not required.");
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printText("...ready", 3, -1, disp);
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display_show(disp);
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return 1;
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}
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}
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f_close(&file);
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}
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else
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{
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TRACE(disp, "No previous ROM loaded!");
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printText("...ready", 3, -1, disp);
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display_show(disp);
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return 0;
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}
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@ -1643,7 +1645,8 @@ int backupSaveData(display_context_t disp)
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TRACE(disp, "no reset - save request");
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printText("...done", 3, -1, disp);
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}
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display_show(disp);
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sleep(2000);
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return 1;
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}
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@ -1652,10 +1655,17 @@ int backupSaveData(display_context_t disp)
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int saveTypeFromSd(display_context_t disp, char *rom_name, int stype)
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{
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rom_load_y();
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u8 fname[256];
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TRACE(disp, rom_filename);
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TCHAR fname[256] = {0};
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sprintf(fname, "/ED64/%s/%s.%s", save_path, rom_name, saveTypeToExtension(stype, ext_type));
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TCHAR fname1[50] = {0};
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sprintf(fname1, "/ED64/%s/", save_path);
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printText(fname1, 3, -1, disp);
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TCHAR fname2[50] = {0};
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sprintf(fname2, "%s.%s", rom_name, saveTypeToExtension(stype, ext_type));
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printText(fname2, 3, -1, disp);
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int size = saveTypeToSize(stype); // int byte
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uint8_t cartsave_data[size];
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@ -1680,9 +1690,38 @@ int saveTypeFromSd(display_context_t disp, char *rom_name, int stype)
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}
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else
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{
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printText(fname, 3, -1, disp);
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switch(result)
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{
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case FR_NOT_READY:
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printText("not ready error", 11, -1, disp);
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break;
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case FR_NO_FILE:
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printText("no file error", 11, -1, disp);
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break;
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case FR_NO_PATH:
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printText("no path error", 11, -1, disp);
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break;
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case FR_INVALID_NAME:
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printText("invalid name error", 11, -1, disp);
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break;
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case FR_DENIED:
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printText("denied error", 11, -1, disp);
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break;
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case FR_EXIST:
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printText("exist error", 11, -1, disp);
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break;
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case FR_TIMEOUT:
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printText("timeout error", 11, -1, disp);
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break;
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case FR_LOCKED:
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printText("locked error", 11, -1, disp);
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break;
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default:
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break;
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}
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printText("no save found", 3, -1, disp);
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sleep(1000);
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sleep(5000);
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//todo: clear memory area
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return 0;
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@ -1706,10 +1745,19 @@ int saveTypeFromSd(display_context_t disp, char *rom_name, int stype)
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int saveTypeToSd(display_context_t disp, char *rom_name, int stype)
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{
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rom_load_y();
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//after reset create new savefile
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u8 fname[128]; //TODO: change filename buffers to 256!!!
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TCHAR fname[256]; //TODO: change filename buffers to 256!!!
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TRACEF(disp, "rname=%s", rom_name);
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sleep(3000);
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TRACEF(disp, "savetype=%i /n", stype);
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sleep(5000);
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TRACEF(disp, "ext=%s", saveTypeToExtension(stype, ext_type));
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sleep(3000);
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sprintf(fname, "/ED64/%s/%s.%s", save_path, rom_name, saveTypeToExtension(stype, ext_type));
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TRACEF(disp, "fname=%s", fname);
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sleep(3000);
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int size = saveTypeToSize(stype); // int byte
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TRACEF(disp, "size for save=%i", size);
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@ -1754,12 +1802,16 @@ int saveTypeToSd(display_context_t disp, char *rom_name, int stype)
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return 0;
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}
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}
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else
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{
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TRACE(disp, "COULDNT CREATE FILE :-(");
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}
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}
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//check out the userfriendly ini file for config-information
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int readConfigFile(void)
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{
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u8 filename[32];
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TCHAR filename[32];
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sprintf(filename, "/ED64/ALT64.INI");
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FRESULT result;
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@ -1841,9 +1893,8 @@ uint32_t translate_color(char *hexstring)
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//init fat filesystem after everdrive init and before sdcard access
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void initFilesystem(void)
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{
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sleep(1000);
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evd_ulockRegs();
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sleep(1000);
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sleep(10);
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fs = malloc(sizeof (FATFS)); /* Get work area for the volume */
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FRESULT result = f_mount(fs,"",1);
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@ -1864,9 +1915,6 @@ void initFilesystem(void)
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//prints the sdcard-filesystem content
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void readSDcard(display_context_t disp, char *directory)
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{
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//todo: check out the minimal sleeping needs
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//color test
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FatRecord *frec;
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u8 cresp = 0;
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count = 1;
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@ -1995,7 +2043,7 @@ void readSDcard(display_context_t disp, char *directory)
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* - One for the "at boot" cheats
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* - Another for the "in-game" cheats
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*/
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int readCheatFile(char *filename, u32 *cheat_lists[2])
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int readCheatFile(TCHAR *filename, u32 *cheat_lists[2])
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{
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// YAML parser
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yaml_parser_t parser;
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@ -2219,10 +2267,10 @@ void bootRom(display_context_t disp, int silent)
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{
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if (boot_save != 0)
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{
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u8 cfg_file[32];
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TCHAR cfg_file[32];
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//set cfg file with last loaded cart info and save-type
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sprintf(cfg_file, "/ED64/%s/LAST.CRT", save_path);
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sprintf(cfg_file, "/ED64/%s/LASTROM.CFG", save_path);
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FRESULT result;
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FIL file;
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@ -2230,29 +2278,24 @@ void bootRom(display_context_t disp, int silent)
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if (result == FR_OK)
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{
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static uint8_t cfg_file_data[512] = {0};
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cfg_file_data[0] = boot_save;
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cfg_file_data[1] = boot_cic;
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scopy(rom_filename, cfg_file_data + 2);
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UINT bw;
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result =
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f_write (
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uint8_t cfg_data[2] = {boot_save, boot_cic};
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UINT bw;
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result = f_write (
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&file, /* [IN] Pointer to the file object structure */
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cfg_file_data, /* [IN] Pointer to the data to be written */
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sizeof(cfg_file_data), /* [IN] Number of bytes to write */
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&bw /* [OUT] Pointer to the variable to return number of bytes written */
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&cfg_data, /* [IN] Pointer to the data to be written */
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2, /* [IN] Number of bytes to write */
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&bw /* [OUT] Pointer to the variable to return number of bytes written */
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);
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// f_putc(boot_save, &file);
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// f_putc(boot_cic, &file);
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// f_puts(rom_filename, &file);
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f_puts(rom_filename, &file);
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f_close(&file);
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//set the fpga cart-save type
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evd_setSaveType(boot_save);
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saveTypeFromSd(disp, rom_filename, boot_save);
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}
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}
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@ -2312,7 +2355,7 @@ void bootRom(display_context_t disp, int silent)
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f_mount(0, "", 0); /* Unmount the default drive */
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free(fs); /* Here the work area can be discarded */
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sleep(3000);
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simulate_boot(boot_cic, bios_cic, cheat_lists); // boot_cic
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}
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}
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@ -2409,7 +2452,7 @@ void drawShortInfoBox(display_context_t disp, char *text, u8 mode)
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void readRomConfig(display_context_t disp, char *short_filename, char *full_filename)
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{
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char cfg_filename[256];
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TCHAR cfg_filename[256];
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sprintf(rom_filename, "%s", short_filename);
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rom_filename[strlen(rom_filename) - 4] = '\0'; // cut extension
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sprintf(cfg_filename, "/ED64/CFG/%s.CFG", rom_filename);
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@ -2647,7 +2690,7 @@ void drawToplistBox(display_context_t disp, int line)
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// if (res != FR_OK) break;
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// path[i] = 0;
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} else { /* It is a file. */
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u8 rom_cfg_file[128];
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TCHAR rom_cfg_file[128];
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//set rom_cfg
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sprintf(rom_cfg_file, path, fno.fname);
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@ -2662,7 +2705,7 @@ void drawToplistBox(display_context_t disp, int line)
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static uint8_t cfg_file_data[512] = {0};
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int fsize = f_size(&file);
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int fsize = f_size(&file) + 1;
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result =
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f_read (
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@ -3476,8 +3519,6 @@ void handleInput(display_context_t disp, sprite_t *contr)
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//quick boot
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if (quick_boot)
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{
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uint8_t lastrom_cfg_data[512];
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FRESULT result;
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FIL file;
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UINT bytesread;
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@ -3485,7 +3526,8 @@ void handleInput(display_context_t disp, sprite_t *contr)
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if (result == FR_OK)
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{
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int fsize = f_size(&file);
|
||||
int fsize = f_size(&file) + 1; //extra char needed for null terminator '/0'
|
||||
uint8_t lastrom_cfg_data[fsize];
|
||||
|
||||
// result =
|
||||
// f_read (
|
||||
@ -3499,7 +3541,7 @@ void handleInput(display_context_t disp, sprite_t *contr)
|
||||
|
||||
f_close(&file);
|
||||
|
||||
u8 *end_chr = strrchr(lastrom_cfg_data, '/');
|
||||
u8 *file_name = strrchr(lastrom_cfg_data, '/');
|
||||
|
||||
while (!(disp = display_lock()))
|
||||
;
|
||||
@ -3509,14 +3551,16 @@ void handleInput(display_context_t disp, sprite_t *contr)
|
||||
sleep(100);
|
||||
|
||||
select_mode = 9;
|
||||
//short fullpath
|
||||
readRomConfig(disp, end_chr + 1, lastrom_cfg_data);
|
||||
//short fullpath
|
||||
readRomConfig(disp, file_name + 1, lastrom_cfg_data);
|
||||
|
||||
loadrom(disp, lastrom_cfg_data, 1);
|
||||
display_show(disp);
|
||||
}
|
||||
|
||||
drawShortInfoBox(disp, " rom not found", 0);
|
||||
else
|
||||
{
|
||||
drawShortInfoBox(disp, " rom not found", 0);
|
||||
}
|
||||
}
|
||||
else if (list[cursor].type != DT_DIR && empty == 0)
|
||||
{
|
||||
@ -3947,16 +3991,15 @@ void handleInput(display_context_t disp, sprite_t *contr)
|
||||
drawBoxNumber(disp, 3); //rominfo
|
||||
|
||||
u16 msg = 0;
|
||||
sleep(300);
|
||||
sleep(10);
|
||||
evd_ulockRegs();
|
||||
sleep(300);
|
||||
sleep(10);
|
||||
sprintf(rom_filename, "%s", list[cursor].filename);
|
||||
romInfoScreen(disp, name_file, 0);
|
||||
|
||||
if (sound_on)
|
||||
playSound(2);
|
||||
|
||||
sleep(500);
|
||||
input_mapping = abort_screen;
|
||||
}
|
||||
else if (!strcmp(extension, "MPK"))
|
||||
@ -3974,7 +4017,6 @@ void handleInput(display_context_t disp, sprite_t *contr)
|
||||
if (sound_on)
|
||||
playSound(2);
|
||||
|
||||
sleep(500);
|
||||
input_mapping = abort_screen;
|
||||
}
|
||||
} //mapping and not dir
|
||||
@ -4102,7 +4144,7 @@ void handleInput(display_context_t disp, sprite_t *contr)
|
||||
else
|
||||
sprintf(name_file, "%s/%s", pwd, list[cursor].filename);
|
||||
|
||||
u8 rom_cfg_file[128];
|
||||
TCHAR rom_cfg_file[128];
|
||||
|
||||
u8 resp = 0;
|
||||
|
||||
@ -4356,7 +4398,7 @@ int main(void)
|
||||
configure();
|
||||
|
||||
//fast boot for backup-save data
|
||||
//int sj = evd_readReg(REG_CFG); // not sure if this is needed!
|
||||
int sj = evd_readReg(REG_CFG); // not sure if this is needed!
|
||||
int save_job = evd_readReg(REG_SAV_CFG); //TODO: or the firmware is V3
|
||||
|
||||
if (save_job != 0)
|
||||
@ -4367,7 +4409,6 @@ int main(void)
|
||||
|
||||
//filesystem on
|
||||
initFilesystem();
|
||||
sleep(200);
|
||||
|
||||
readConfigFile();
|
||||
//n64 initialization
|
||||
|
||||
Loading…
Reference in New Issue
Block a user