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  • HK32F103VET6使用FSMC刷屏问题

    HK32F103VET6替换STM32F103VET6使用FSMC刷屏出现花屏现象在STM32下运行无此现象已经排除外围元件问题,现在一批机器200多台已经出现不少于50台出现这种情况请问有朋友出现过这种问题吗?p.FSMC_AddressSetupTime=0x02;p.FSMC_DataSetupTime=0x05;p.FSMC_AccessMode=FSMC_AccessMode_B;p.FSMC_AddressHoldTime=0x00;//µØÖ·±£³Öʱ¼äp.FSMC_BusTurnAroundDuration=0x00;p.FSMC_CLKDivision=0x00;p.FSMC_DataLatency=0x00;FSMC_NORSRAMInitStructure.FSMC_Bank=FSMC_Bank1_NORSRAM1;FSMC_NORSRAMInitStructure.FSMC_DataAddressMux=FSMC_DataAddressMux_Disable;FSMC_NORSRAMInitStructure.FSMC_MemoryType=FSMC_MemoryType_NOR;FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth=FSMC_MemoryDataWidth_16b;FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode=FSMC_BurstAccessMode_Disable;FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity=FSMC_WaitSignalPolarity_Low;FSMC_NORSRAMInitStructure.FSMC_WrapMode=FSMC_WrapMode_Disable;FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive=FSMC_WaitSignalActive_BeforeWaitState;FSMC_NORSRAMInitStructure.FSMC_WriteOperation=FSMC_WriteOperation_Enable;FSMC_NORSRAMInitStructure.FSMC_WaitSignal=FSMC_WaitSignal_Disable;FSMC_NORSRAMInitStructure.FSMC_ExtendedMode=FSMC_ExtendedMode_Disable;FSMC_NORSRAMInitStructure.FSMC_WriteBurst=FSMC_WriteBurst_Disable;FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct=&p;FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct=&p;FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);/*EnableFSMCBank1_SRAMBank*/FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM1,ENABLE);上面为FSMC初始化代码?各位大哥帮忙看看什么问题

    HK32F103 FSMC ST RS SRAM RAM

    2021-04-17 0
  • 小白求助 AT32F403ACGU7下载失败 “Invalid ROM Table”

    第一次使用AT32下载一次后第二次下载时下载失败“InvalidROMTable”请问有朋友遇到过吗?

    ROM table BLE AC mt

    2021-02-04 2