emWin - Language support

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    • emWin - Language support

      Hi everyone,
      I have the following files in my project. main.c file contains the main function and string.c file contains the UTF-8 encoded data of a word in english and Korean language. This was my sample code before working on my bigger project in the embedded environment. and is being executed on a microcontroller correctly.

      C Source Code: main.c

      1. enum{
      2. Text_001
      3. };
      5. enum
      6. {
      7. DS_LANG_EN = 0,
      8. DS_LANG_KO = 1,
      9. LANG_MAX
      10. };
      12. void MainTask(void)
      13. {
      15. unsigned char *pLan = NULL;
      16. unsigned short nLanCnt = 0
      17. int nLanRet = 0;
      18. GUI_Init();
      19. GUI_UC_SetEncodeUTF8();
      20. getLanguageInfo(&pLan, &nLanCnt);
      21. nLanRet = GUI_LANG_LoadCSV(pLan, nLanCnt);
      22. GUI_LANG_SetLang(DS_LANG_EN);
      23. GUI_DispStringAt(GUI_LANG_GetText(Text_001), 10,0);
      24. }
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      C Source Code: string.c

      1. static unsigned char book1[18UL + 1] = {
      2. 0x45, 0x6E, 0x67, 0x6C, 0x69, 0x73, 0x68, 0x2C, 0xED, 0x95, 0x9C, 0xEA, 0xB5, 0xAD, 0xEC, 0x96, 0xB4, 0x2C, 0x00
      3. };
      5. int getLanguageInfo(unsigned char **pLan, unsigned short *nLanCnt)
      6. {
      7. *pLan = book1;
      8. *nLanCnt = sizeof(book1);
      10. return 0;
      11. }
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      But in my actual project I am having more number of words converted in UTF-8 format, hence leading to in sufficient RAM . having trouble retrieving the the text by using GUI_LANG_LoadCSVEx(); please help me how to use the above api in embedded environment. As the data is stored in non addressable location (ROM/FLash) and it(microcontroller) does not support any CSV or txt file formats.