diff --git a/source/nx_sd.c b/source/nx_sd.c
index 2291548..c1c86f8 100644
--- a/source/nx_sd.c
+++ b/source/nx_sd.c
@@ -1,228 +1,233 @@
-/*
- * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-#include
-#include
-#include
-#include
-#include
-#include
-
-bool sd_mounted = false;
-static u16 sd_errors[3] = { 0 }; // Init and Read/Write errors.
-static u32 sd_mode = SD_UHS_SDR82;
-
-sdmmc_t sd_sdmmc;
-sdmmc_storage_t sd_storage;
-FATFS sd_fs;
-
-void sd_error_count_increment(u8 type)
-{
- switch (type)
- {
- case SD_ERROR_INIT_FAIL:
- sd_errors[0]++;
- break;
- case SD_ERROR_RW_FAIL:
- sd_errors[1]++;
- break;
- case SD_ERROR_RW_RETRY:
- sd_errors[2]++;
- break;
- }
-}
-
-u16 *sd_get_error_count()
-{
- return sd_errors;
-}
-
-bool sd_get_card_removed()
-{
- if (!sdmmc_get_sd_inserted())
- return true;
-
- return false;
-}
-
-u32 sd_get_mode()
-{
- return sd_mode;
-}
-
-int sd_init_retry(bool power_cycle)
-{
- u32 bus_width = SDMMC_BUS_WIDTH_4;
- u32 type = SDHCI_TIMING_UHS_SDR82;
-
- // Power cycle SD card.
- if (power_cycle)
- {
- sd_mode--;
- sdmmc_storage_end(&sd_storage);
- }
-
- // Get init parameters.
- switch (sd_mode)
- {
- case SD_INIT_FAIL: // Reset to max.
- return 0;
- case SD_1BIT_HS25:
- bus_width = SDMMC_BUS_WIDTH_1;
- type = SDHCI_TIMING_SD_HS25;
- break;
- case SD_4BIT_HS25:
- type = SDHCI_TIMING_SD_HS25;
- break;
- case SD_UHS_SDR82:
- type = SDHCI_TIMING_UHS_SDR82;
- break;
- default:
- sd_mode = SD_UHS_SDR82;
- }
-
- return sdmmc_storage_init_sd(&sd_storage, &sd_sdmmc, bus_width, type);
-}
-
-bool sd_initialize(bool power_cycle)
-{
- if (power_cycle)
- sdmmc_storage_end(&sd_storage);
-
- int res = !sd_init_retry(false);
-
- while (true)
- {
- if (!res)
- return true;
- else if (!sdmmc_get_sd_inserted()) // SD Card is not inserted.
- {
- sd_mode = SD_UHS_SDR82;
- break;
- }
- else
- {
- sd_errors[SD_ERROR_INIT_FAIL]++;
-
- if (sd_mode == SD_INIT_FAIL)
- break;
- else
- res = !sd_init_retry(true);
- }
- }
-
- sdmmc_storage_end(&sd_storage);
-
- return false;
-}
-
-bool is_sd_inited = false;
-
-bool sd_mount()
-{
- if (sd_mounted)
- return true;
-
- int res = !sd_initialize(false);
- is_sd_inited = !res;
-
- if (res)
- {
- gfx_con.mute = false;
- EPRINTF("Failed to init SD card.");
- if (!sdmmc_get_sd_inserted())
- EPRINTF("Make sure that it is inserted.");
- else
- EPRINTF("SD Card Reader is not properly seated!");
- }
- else
- {
- res = f_mount(&sd_fs, "", 1);
- if (res == FR_OK)
- {
- sd_mounted = true;
- return true;
- }
- else
- {
- gfx_con.mute = false;
- EPRINTFARGS("Failed to mount SD card (FatFS Error %d).\nMake sure that a FAT partition exists..", res);
- }
- }
-
- return false;
-}
-
-static void _sd_deinit()
-{
- if (sd_mode == SD_INIT_FAIL)
- sd_mode = SD_UHS_SDR82;
-
- if (sd_mounted)
- {
- f_mount(NULL, "", 1);
- sdmmc_storage_end(&sd_storage);
- sd_mounted = false;
- is_sd_inited = false;
- }
-}
-
-void sd_unmount() { _sd_deinit(); }
-void sd_end() { _sd_deinit(); }
-
-void *sd_file_read(const char *path, u32 *fsize)
-{
- FIL fp;
- if (f_open(&fp, path, FA_READ) != FR_OK)
- return NULL;
-
- u32 size = f_size(&fp);
- if (fsize)
- *fsize = size;
-
- char *buf = malloc(size + 1);
- buf[size] = '\0';
-
- if (f_read(&fp, buf, size, NULL) != FR_OK)
- {
- free(buf);
- f_close(&fp);
-
- return NULL;
- }
-
- f_close(&fp);
-
- return buf;
-}
-
-int sd_save_to_file(void *buf, u32 size, const char *filename)
-{
- FIL fp;
- u32 res = 0;
- res = f_open(&fp, filename, FA_CREATE_ALWAYS | FA_WRITE);
- if (res)
- {
- EPRINTFARGS("Error (%d) creating file\n%s.\n", res, filename);
- return res;
- }
-
- f_write(&fp, buf, size, NULL);
- f_close(&fp);
-
- return 0;
-}
+/*
+ * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2019 CTCaer
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+bool sd_mounted = false;
+static u16 sd_errors[3] = { 0 }; // Init and Read/Write errors.
+static u32 sd_mode = SD_UHS_SDR82;
+
+sdmmc_t sd_sdmmc;
+sdmmc_storage_t sd_storage;
+FATFS sd_fs;
+
+void sd_error_count_increment(u8 type)
+{
+ switch (type)
+ {
+ case SD_ERROR_INIT_FAIL:
+ sd_errors[0]++;
+ break;
+ case SD_ERROR_RW_FAIL:
+ sd_errors[1]++;
+ break;
+ case SD_ERROR_RW_RETRY:
+ sd_errors[2]++;
+ break;
+ }
+}
+
+u16 *sd_get_error_count()
+{
+ return sd_errors;
+}
+
+bool sd_get_card_removed()
+{
+ if (!sdmmc_get_sd_inserted())
+ return true;
+
+ return false;
+}
+
+u32 sd_get_mode()
+{
+ return sd_mode;
+}
+
+int sd_init_retry(bool power_cycle)
+{
+ u32 bus_width = SDMMC_BUS_WIDTH_4;
+ u32 type = SDHCI_TIMING_UHS_SDR82;
+
+ // Power cycle SD card.
+ if (power_cycle)
+ {
+ sd_mode--;
+ sdmmc_storage_end(&sd_storage);
+ }
+
+ // Get init parameters.
+ switch (sd_mode)
+ {
+ case SD_INIT_FAIL: // Reset to max.
+ return 0;
+ case SD_1BIT_HS25:
+ bus_width = SDMMC_BUS_WIDTH_1;
+ type = SDHCI_TIMING_SD_HS25;
+ break;
+ case SD_4BIT_HS25:
+ type = SDHCI_TIMING_SD_HS25;
+ break;
+ case SD_UHS_SDR82:
+ type = SDHCI_TIMING_UHS_SDR82;
+ break;
+ default:
+ sd_mode = SD_UHS_SDR82;
+ }
+
+ return sdmmc_storage_init_sd(&sd_storage, &sd_sdmmc, bus_width, type);
+}
+
+bool sd_initialize(bool power_cycle)
+{
+ if (power_cycle)
+ sdmmc_storage_end(&sd_storage);
+
+ int res = !sd_init_retry(false);
+
+ while (true)
+ {
+ if (!res)
+ return true;
+ else if (!sdmmc_get_sd_inserted()) // SD Card is not inserted.
+ {
+ sd_mode = SD_UHS_SDR82;
+ break;
+ }
+ else
+ {
+ sd_errors[SD_ERROR_INIT_FAIL]++;
+
+ if (sd_mode == SD_INIT_FAIL)
+ break;
+ else
+ res = !sd_init_retry(true);
+ }
+ }
+
+ sdmmc_storage_end(&sd_storage);
+
+ return false;
+}
+
+bool is_sd_inited = false;
+
+bool sd_mount()
+{
+ if (sd_mounted)
+ return true;
+
+ int res = !sd_initialize(false);
+ is_sd_inited = !res;
+
+ if (res)
+ {
+ gfx_con.mute = false;
+ EPRINTF("Failed to init SD card.");
+ if (!sdmmc_get_sd_inserted())
+ EPRINTF("Make sure that it is inserted.");
+ else
+ EPRINTF("SD Card Reader is not properly seated!");
+ }
+ else
+ {
+ res = f_mount(&sd_fs, "", 1);
+ if (res == FR_OK)
+ {
+ sd_mounted = true;
+ return true;
+ }
+ else
+ {
+ gfx_con.mute = false;
+ EPRINTFARGS("Failed to mount SD card (FatFS Error %d).\nMake sure that a FAT partition exists..", res);
+ }
+ }
+
+ return false;
+}
+
+static void _sd_deinit()
+{
+ if (sd_mode == SD_INIT_FAIL)
+ sd_mode = SD_UHS_SDR82;
+
+ if (sd_mounted)
+ {
+ f_mount(NULL, "", 1);
+ sdmmc_storage_end(&sd_storage);
+ sd_mounted = false;
+ is_sd_inited = false;
+ }
+}
+
+void sd_unmount() { _sd_deinit(); }
+void sd_end() { _sd_deinit(); }
+
+bool sd_get_card_mounted(void)
+{
+ return sd_mounted;
+}
+
+void *sd_file_read(const char *path, u32 *fsize)
+{
+ FIL fp;
+ if (f_open(&fp, path, FA_READ) != FR_OK)
+ return NULL;
+
+ u32 size = f_size(&fp);
+ if (fsize)
+ *fsize = size;
+
+ char *buf = malloc(size + 1);
+ buf[size] = '\0';
+
+ if (f_read(&fp, buf, size, NULL) != FR_OK)
+ {
+ free(buf);
+ f_close(&fp);
+
+ return NULL;
+ }
+
+ f_close(&fp);
+
+ return buf;
+}
+
+int sd_save_to_file(void *buf, u32 size, const char *filename)
+{
+ FIL fp;
+ u32 res = 0;
+ res = f_open(&fp, filename, FA_CREATE_ALWAYS | FA_WRITE);
+ if (res)
+ {
+ EPRINTFARGS("Error (%d) creating file\n%s.\n", res, filename);
+ return res;
+ }
+
+ f_write(&fp, buf, size, NULL);
+ f_close(&fp);
+
+ return 0;
+}