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楼主 |
发表于 2025-4-11 09:34:19
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- 187: if(TimeOUT > 0x1000)//超出100ms 直接退出
- 188: {
- 0x0000D9A8 4608 MOV r0,r1
- 0x0000D9AA 8800 LDRH r0,[r0,#0x00]
- 0x0000D9AC F5B05F80 CMP r0,#0x1000
- 0x0000D9B0 DD00 BLE 0x0000D9B4
- 189: break;
- 190: }
- 191: }
- 0x0000D9B2 E001 B 0x0000D9B8
- 192: while(ReturnValue!=0);// check the BUSY bit
- 0x0000D9B4 2C00 CMP r4,#0x00
- 0x0000D9B6 D1EC BNE 0x0000D992
- 189: break;
- 190: }
- 191: }
- 192: while(ReturnValue!=0);// check the BUSY bit
- 0x0000D9B8 BF00 NOP
- 193: }
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