STM32

用SK-STM32F207的板子写外部SRAM数据重叠，请大神看下

2019-07-14 18:07发布

站内问答 / STM32/STM8
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  u16 testsram1[32767] __attribute__((at(0X64000000)));
u16 testsram2[32768] __attribute__((at(0X64010000)));
u16 testsram3[32768] __attribute__((at(0X64020000)));
u16 testsram4[32768] __attribute__((at(0X64030000)));
u16 testsram5[32768] __attribute__((at(0X64040000)));
u16 testsram6[32768] __attribute__((at(0X64050000)));
u16 testsram7[32768] __attribute__((at(0X64060000)));
u16 testsram8[32768] __attribute__((at(0X64070000)));
u16 testsram9[32768] __attribute__((at(0X64080000)));
u16 testsram10[32768] __attribute__((at(0X64090000)));
u16 testsram11[32768] __attribute__((at(0X640a0000)));
u16 testsram12[32768] __attribute__((at(0X640b0000)));
u16 testsram13[32768] __attribute__((at(0X640c0000)));
u16 testsram14[32768] __attribute__((at(0X640d0000)));
u16 testsram15[32768] __attribute__((at(0X640e0000)));
u16 testsram16[32768] __attribute__((at(0X640f0000)));
u16 testsram17[32768] __attribute__((at(0X64100000)));
u16 testsram18[32768] __attribute__((at(0X64110000)));
u16 testsram19[32768] __attribute__((at(0X64120000)));
u16 testsram20[32768] __attribute__((at(0X64130000)));
u16 testsram21[32768] __attribute__((at(0X64140000)));
u16 testsram22[32768] __attribute__((at(0X64150000)));
u16 testsram23[32768] __attribute__((at(0X64160000)));
u16 testsram24[32768] __attribute__((at(0X64170000)));
u16 testsram25[32768] __attribute__((at(0X64180000)));
u16 testsram26[32768] __attribute__((at(0X64190000)));
u16 testsram27[32768] __attribute__((at(0X641a0000)));
u16 testsram28[32768] __attribute__((at(0X641b0000)));
u16 testsram29[32768] __attribute__((at(0X641c0000)));
u16 testsram30[32768] __attribute__((at(0X641d0000)));

#define  Write_Read_Addr_offset   0x10000
        u8 i;
        u8 k=0;
        u16 dat[32];
        if(Write_Sram_Flag==1)
        {
                Write_Sram_Flag=0;        
<span style="color: rgb(34, 34, 34); font-family: sans-serif; font-size: 14px; line-height: 21px; background-color: rgb(238, 238, 238); ">                        for(i=0;i
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5条回答
freesea123
2019-07-15 01:49
 精彩回答 2  元偷偷看……0人看过

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