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test virgin R61526 in reg(A1) instead of reg(04)

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prenticedavid
2017-02-08 22:44:01 +00:00
parent ade047f997
commit ff272e93cb
1 changed files with 8 additions and 4 deletions
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12
MCUFRIEND_kbv.cpp
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@@ -192,11 +192,15 @@ uint16_t MCUFRIEND_kbv::readID(void)
ret = readReg(0x67); //HX8347-A ret = readReg(0x67); //HX8347-A
if (ret == 0x4747) if (ret == 0x4747)
return 0x8347; return 0x8347;
#if defined(SUPPORT_1963) && USING_16BIT_BUS //#if defined(SUPPORT_1963) && USING_16BIT_BUS
ret = readReg32(0xA1); //SSD1963: [01 57 61 01] ret = readReg32(0xA1); //SSD1963: [01 57 61 01]
if (ret == 0x6101) if (ret == 0x6101)
return 0x1963; return 0x1963;
#endif if (ret == 0xFFFF) //R61526: [xx FF FF FF]
return 0x1526; //subsequent begin() enables Command Access
// if (ret == 0xFF00) //R61520: [xx FF FF 00]
// return 0x1520; //subsequent begin() enables Command Access
//#endif
ret = readReg40(0xBF); ret = readReg40(0xBF);
//HX8357B: [xx 01 62 83 57 FF] unsupported //HX8357B: [xx 01 62 83 57 FF] unsupported
if (ret == 0x9481) //ILI9481: [xx 02 04 94 81 FF] if (ret == 0x9481) //ILI9481: [xx 02 04 94 81 FF]
@@ -227,8 +231,8 @@ uint16_t MCUFRIEND_kbv::readID(void)
#endif #endif
return 0x8357; return 0x8357;
} }
if (msb == 0xFF && ret == 0xFFFF) //R61526 [xx FF FF FF] // if (msb == 0xFF && ret == 0xFFFF) //R61526 [xx FF FF FF]
return 0x1526; //subsequent begin() enables Command Access // return 0x1526; //subsequent begin() enables Command Access
if (ret == 0x1526) //R61526 [xx 06 15 26] if I have written NVM if (ret == 0x1526) //R61526 [xx 06 15 26] if I have written NVM
return 0x1526; //subsequent begin() enables Command Access return 0x1526; //subsequent begin() enables Command Access
if (ret == 0x8552) //ST7789V: [xx 85 85 52] if (ret == 0x8552) //ST7789V: [xx 85 85 52]