3550| 6
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新手初次使用STM32F407ZET开发板驱动ILI9341失败 |
6金钱
最佳答案坛神,你牛。不过,我自己找到问题了。这是因为ILI9341的读写时间有问题。
这是我的设置如下:
p.FSMC_AddressSetupTime = 0x02;
p.FSMC_AddressHoldTime = 0x00;
p.FSMC_DataSetupTime = 0x05;
p.FSMC_BusTurnAroundDuration = 0x00;
p.FSMC_CLKDivision = 0x00;
.
.
.
FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p;
FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;
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