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fix libmc sample for latest SDK and make it check both ports #786

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Oct 2, 2025
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fix libmc sample for latest SDK and make it check both ports #786

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43 changes: 25 additions & 18 deletions ee/rpc/memorycard/samples/mc_example.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,17 @@
# ____| | ____| | | |____|
# | ___| |____ ___| ____| | \ PS2DEV Open Source Project.
#-----------------------------------------------------------------------
# Copyright 2001-2004, ps2dev - http://www.ps2dev.org
# Copyright 2001-2025, ps2dev - http://www.ps2dev.org
# Licenced under Academic Free License version 2.0
# Review ps2sdk README & LICENSE files for further details.
#
# libmc API sample.
*/

#define NEWLIB_PORT_AWARE

#include <tamtypes.h>
#include <sjis.h>
#include <kernel.h>
#include <sifrpc.h>
#include <loadfile.h>
Expand All @@ -33,7 +36,7 @@ void LoadModules(void);
int CreateSave(void);

#define ARRAY_ENTRIES 64
static mcTable mcDir[ARRAY_ENTRIES] __attribute__((aligned(64)));
static sceMcTblGetDir mcDir[ARRAY_ENTRIES] __attribute__((aligned(64)));
static int mc_Type, mc_Free, mc_Format;

int main() {
Expand Down Expand Up @@ -75,17 +78,21 @@ int main() {
// if the memcard is formatted or not.

// Since this is the first call, -1 should be returned.
mcGetInfo(0, 0, &mc_Type, &mc_Free, &mc_Format);
mcSync(0, NULL, &ret);
printf("mcGetInfo returned %d\n",ret);
printf("Type: %d Free: %d Format: %d\n\n", mc_Type, mc_Free, mc_Format);

// Assuming that the same memory card is connected, this should return 0
mcGetInfo(0,0,&mc_Type,&mc_Free,&mc_Format);
mcSync(0, NULL, &ret);
printf("mcGetInfo returned %d\n",ret);
printf("Type: %d Free: %d Format: %d\n\n", mc_Type, mc_Free, mc_Format);
for (int p = 0; p < 2; p++)
{
printf("testing mcGetInfo for mc%d\n", p);
mcGetInfo(p, 0, &mc_Type, &mc_Free, &mc_Format);
mcSync(0, NULL, &ret);
printf("mcGetInfo returned %d\n",ret);
printf("Type: %d Free: %d Format: %d\n\n", mc_Type, mc_Free, mc_Format);
// Assuming that the same memory card is connected, this should return 0
mcGetInfo(p,0,&mc_Type,&mc_Free,&mc_Format);
mcSync(0, NULL, &ret);
printf("mcGetInfo returned %d\n",ret);
printf("Type: %d Free: %d Format: %d\n\n", mc_Type, mc_Free, mc_Format);

}

// int mcGetDir(int port, int slot, char *name, unsigned mode, int maxent, mcTable* table);
//
// mcGetDir retrieves the directory structure of a specific path on the memory card.
Expand All @@ -105,10 +112,10 @@ int main() {

for(i=0; i < ret; i++)
{
if(mcDir[i].attrFile & MC_ATTR_SUBDIR)
printf("[DIR] %s\n", mcDir[i].name);
if(mcDir[i].AttrFile & MC_ATTR_SUBDIR)
printf("[DIR] %s\n", mcDir[i].EntryName);
else
printf("%s - %d bytes\n", mcDir[i].name, mcDir[i].fileSizeByte);
printf("%s - %d bytes\n", mcDir[i].EntryName, mcDir[i].FileSizeByte);
}

// Check if existing save is present
Expand All @@ -132,10 +139,10 @@ int main() {

for(i=0; i < ret; i++)
{
if(mcDir[i].attrFile & MC_ATTR_SUBDIR)
printf("[DIR] %s\n", mcDir[i].name);
if(mcDir[i].AttrFile & MC_ATTR_SUBDIR)
printf("[DIR] %s\n", mcDir[i].EntryName);
else
printf("%s - %d bytes\n", mcDir[i].name, mcDir[i].fileSizeByte);
printf("%s - %d bytes\n", mcDir[i].EntryName, mcDir[i].FileSizeByte);
}
}

Expand Down