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Dreamcast: SD card support, maybe

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This commit is contained in:
UnknownShadow200 2024-02-06 18:58:16 +11:00
parent 7c3e5c735b
commit acd4edb0b0
2 changed files with 30 additions and 6 deletions
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2
misc/dreamcast/Makefile
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@ -7,7 +7,7 @@ CFLAGS :=-g -O1 -pipe -fno-math-errno -Ithird_party/bearssl/inc
GLDC_LIB=third_party/gldc/libGLdc.a
LDFLAGS=-g
LIBS=-lm $(GLDC_LIB) -lppp
LIBS=-lm $(GLDC_LIB) -lppp -lkosfat
TARGET := ClassiCube-dc
CC_TEXTURES = classicube.zip

34
src/Platform_Dreamcast.c
View File

@ -19,6 +19,8 @@
#include <time.h>
#include <ppp/ppp.h>
#include <kos.h>
#include <dc/sd.h>
#include <fat/fs_fat.h>
#include "_PlatformConsole.h"
KOS_INIT_FLAGS(INIT_DEFAULT | INIT_NET);
@ -105,7 +107,7 @@ void DateTime_CurrentLocal(struct DateTime* t) {
/*########################################################################################################################*
*-----------------------------------------------------Directory/File------------------------------------------------------*
*#########################################################################################################################*/
static const cc_string root_path = String_FromConst("/cd/");
static cc_string root_path = String_FromConst("/cd/");
static void GetNativePath(char* str, const cc_string* path) {
Mem_Copy(str, root_path.buffer, root_path.length);
@ -439,9 +441,33 @@ cc_result Socket_CheckWritable(cc_socket s, cc_bool* writable) {
/*########################################################################################################################*
*--------------------------------------------------------Platform---------------------------------------------------------*
*#########################################################################################################################*/
static kos_blockdev_t sd_dev;
static uint8 partition_type;
static void InitSDCard(void) {
if (sd_init()) {
Platform_LogConst("Failed to init SD card"); return;
}
if (sd_blockdev_for_partition(0, &sd_dev, &partition_type)) {
Platform_LogConst("Unable to find first partition on SD card"); return;
}
if (fs_fat_init()) {
Platform_LogConst("Failed to init FAT filesystem"); return;
}
if (fs_fat_mount("/sd", &sd_dev, FS_FAT_MOUNT_READWRITE)) {
Platform_LogConst("Failed to mount SD card"); return;
}
root_path = String_FromReadonly("/sd/ClassiCube");
fs_mkdir("/sd/ClassiCube");
Platform_ReadonlyFilesystem = false;
}
static void InitModem(void) {
int err;
Platform_LogConst("Trying to init modem..");
if (!modem_init()) {
@ -468,10 +494,8 @@ static void InitModem(void) {
}
void Platform_Init(void) {
char cwd[600] = { 0 };
char* ptr = getcwd(cwd, 600);
Platform_Log1("Working directory: %c", ptr);
Platform_ReadonlyFilesystem = true;
InitSDCard();
if (net_default_dev) return;
// in case Broadband Adapter isn't active