DevKit7/libctru
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Simplified reading the system language by adding a wrapper. Print only once in the get_system_language example.

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This commit is contained in:
profi200 2014-12-29 22:46:59 +01:00
parent 5524e700b4
commit bb5c4a6ca8
3 changed files with 13 additions and 7 deletions
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12
examples/get_system_language/source/main.c
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@ -17,9 +17,11 @@ int main(int argc, char** argv)
consoleInit(GFX_BOTTOM, NULL); consoleInit(GFX_BOTTOM, NULL);
// Read the language field from the config savegame. // Read the language field from the config savegame.
// See here for more block IDs: res = CFGU_GetSystemLanguage(&language);
// http://3dbrew.org/wiki/Config_Savegame#Configuration_blocks
res = CFGU_GetConfigInfoBlk2(1, 0xA0002, &language); // Print return value and language code
printf(" Result: 0x%x\n", (int)res);
printf("Language code: %d", (int)language);
// Main loop // Main loop
@ -27,10 +29,6 @@ int main(int argc, char** argv)
{ {
hidScanInput(); hidScanInput();
// Print return value and language code
printf("\x1b[0;0Hresult: 0x%x", (int)res);
printf("\x1b[1;0HLanguage code: %d", (int)language);
u32 kDown = hidKeysDown(); u32 kDown = hidKeysDown();
if (kDown & KEY_START) if (kDown & KEY_START)
break; // break in order to return to hbmenu break; // break in order to return to hbmenu

1
libctru/include/3ds/services/cfgu.h
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@ -9,3 +9,4 @@ Result CFGU_GetModelNintendo2DS(u8* value);
Result CFGU_GetCountryCodeString(u16 code, u16* string); Result CFGU_GetCountryCodeString(u16 code, u16* string);
Result CFGU_GetCountryCodeID(u16 string, u16* code); Result CFGU_GetCountryCodeID(u16 string, u16* code);
Result CFGU_GetConfigInfoBlk2(u32 size, u32 blkID, u8* outData); Result CFGU_GetConfigInfoBlk2(u32 size, u32 blkID, u8* outData);
Result CFGU_GetSystemLanguage(u8* language);

7
libctru/source/services/cfgu.c
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@ -91,6 +91,8 @@ Result CFGU_GetCountryCodeID(u16 string, u16* code)
return (Result)cmdbuf[1]; return (Result)cmdbuf[1];
} }
// See here for block IDs:
// http://3dbrew.org/wiki/Config_Savegame#Configuration_blocks
Result CFGU_GetConfigInfoBlk2(u32 size, u32 blkID, u8* outData) Result CFGU_GetConfigInfoBlk2(u32 size, u32 blkID, u8* outData)
{ {
Result ret = 0; Result ret = 0;
@ -106,3 +108,8 @@ Result CFGU_GetConfigInfoBlk2(u32 size, u32 blkID, u8* outData)
return (Result)cmdbuf[1]; return (Result)cmdbuf[1];
} }
Result CFGU_GetSystemLanguage(u8* language)
{
return CFGU_GetConfigInfoBlk2(1, 0xA0002, language);
}