STM32 串口下载协议请帮忙分析一下,请问用的什么校验
COM1 Write(hex): 2(Bytes)11 EE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 00 00 08
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)01 FE
COM1 Read(hex): 1(Bytes) 79
COM1 Read(hex): 2(Bytes) 20 4E
COM1 Write(hex): 2(Bytes)43 BC
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 3(Bytes)00 00 00
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)43 BC
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 4(Bytes)01 00 01 00
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 00 00 08
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)20 4E 00 20 0D 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 6D 02 00 08 B1 02 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08
COM1 Write(hex): 1(Bytes)E1
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 00 FC F4
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 85 0C 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 5F F8 E0 F1 80 B4 00 AF 4F F4 6D 43 CE F2 00 03 4F F0 04 02 C0 F2 FA 52 DA 60 BD 46
COM1 Write(hex): 1(Bytes)1E
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 01 F8 F1
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)80 BC 70 47 80 B4 83 B0 00 AF 03 46 FB 71 00 BF 4F F4 88 43 C4 F2 00 03 1B 88 9B B2 03 F0 40 03 00 2B F5 D0 4F F4 88 43 C4 F2 00 03 FA 79 92 B2 9A 80 07 F1 0C 07 BD 46 80 BC 70 47 80 B4 83 B0 00 AF 03 46 FB 71 00 BF 4F F4 60 53 C4 F2 01 03 1B 88 9B B2 03 F0 40 03 00 2B F5 D0 4F F4 60 53 C4 F2 01 03 FA 79 92 B2 9A 80 07 F1 0C 07 BD 46 80 BC 70 47 80 B5 82 B0 00 AF 4F F4 60 53 C4 F2 01 03 1B 88 9B B2 03 F0 20 03 00 2B 0F D0 4F F4 60 53 C4 F2 01 03 9B 88 9B B2 FB 71 FB 79 03 F1 05 03 DB B2 18 46 FF F7 C9 FF FF F7 9D FF 00 BF 07 F1 08 07 BD 46 80 BD 80 B5 82 B0 00 AF 4F F4 88 43 C4 F2 00 03 1B 88 9B B2 03 F0 20 03 00 2B 0D D0 4F F4 88 43 C4 F2 00 03 9B 88 9B B2 FB 71 FB 79 03 F1 05 03 DB B2 18 46 FF F7 8B FF 00 BF 07 F1 08 07 BD 46 80 BD 80 B4 85 B0
COM1 Write(hex): 1(Bytes)DB
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 02 F4 FE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)00 AF 03 46 FB 71 FB 79 6F EA 03 03 03 F0 07 03 FB 60 FB 68 4F EA 03 23 FB 60 4F F4 6D 43 CE F2 00 03 DB 68 BB 60 BA 68 4F F6 FF 03 13 40 BB 60 BB 68 43 F0 BF 63 43 F4 00 33 BB 60 BA 68 FB 68 13 43 BB 60 4F F4 6D 43 CE F2 00 03 BA 68 DA 60 07 F1 14 07 BD 46 80 BC 70 47 00 BF 90 B5 85 B0 00 AF F8 71 B9 71 7A 71 3B 71 7B 79 4F EA 93 03 FB 73 7B 79 03 F0 03 03 BB 73 BB 7B 4F EA C3 03 DB B2 03 F1 04 03 BB 73 3B 79 18 46 FF F7 B6 FF FA 79 3B 79 C3 F1 04 03 02 FA 03 F3 BB 60 BA 79 3B 79 4F F0 0F 01 41 FA 03 F3 13 40 BA 68 13 43 BB 60 BB 68 03 F0 0F 03 BB 60 7B 79 1F 2B 10 D8 4F F4 61 43 CE F2 00 03 4F F4 61 42 CE F2 00 02 11 68 7A 79 4F F0 01 00 00 FA 02 F2 0A 43 1A 60 11 E0 4F F4 61 43 CE F2 00 03 4F F4 61 42 CE F2 00 02 51 68 7A 79 A2 F1 20 02 4F F0
COM1 Write(hex): 1(Bytes)D3
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 03 F0 FB
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)01 00 00 FA 02 F2 0A 43 5A 60 4F F4 61 43 CE F2 00 03 F8 7B 4F F4 61 42 CE F2 00 02 F9 7B 01 F1 C0 01 52 F8 21 10 BA 7B BC 68 04 FA 02 F2 11 43 00 F1 C0 02 43 F8 22 10 07 F1 14 07 BD 46 90 BD 80 B4 00 AF 4F F4 80 53 C4 F2 02 03 4F F0 00 02 1A 61 4F F4 80 53 C4 F2 02 03 4F F0 00 02 DA 60 4F F4 80 53 C4 F2 02 03 4F F0 14 02 5A 61 4F F4 80 53 C4 F2 02 03 4F F0 00 02 9A 61 4F F4 80 53 C4 F2 02 03 4F F0 00 02 DA 61 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 12 68 42 F0 01 02 1A 60 4F F4 80 52 C4 F2 02 02 4F F4 80 53 C4 F2 02 03 59 68 4F F0 00 03 CF F6 FF 03 0B 40 53 60 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 12 68 22 F0 84 72 22 F4 80 32 1A 60 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 12 68 22 F4 80 22 1A 60 4F F4 80 53 C4 F2 02 03
COM1 Write(hex): 1(Bytes)D5
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 04 EC E0
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)4F F4 80 52 C4 F2 02 02 52 68 22 F4 FE 02 5A 60 4F F4 80 53 C4 F2 02 03 4F F0 00 02 9A 60 BD 46 80 BC 70 47 80 B5 84 B0 00 AF 03 46 FB 71 4F F0 00 03 FB 73 FF F7 86 FF 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 12 68 42 F4 80 32 1A 60 00 BF 4F F4 80 53 C4 F2 02 03 1B 68 4F EA 53 43 00 2B F6 D0 4F F4 80 53 C4 F2 02 03 4F F4 80 62 5A 60 FB 79 A3 F1 02 03 FB 71 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 51 68 FA 79 4F EA 82 42 0A 43 5A 60 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 52 68 42 F4 80 32 5A 60 4F F4 00 53 C4 F2 02 03 4F F4 00 52 C4 F2 02 02 12 68 42 F0 32 02 1A 60 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 12 68 42 F0 80 72 1A 60 00 BF 4F F4 80 53 C4 F2 02 03 1B 68 4F EA 53 63 00 2B F6 D0 4F F4 80 53 C4 F2 02 03 4F F4
COM1 Write(hex): 1(Bytes)8F
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 05 E8 E5
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)80 52 C4 F2 02 02 52 68 42 F0 02 02 5A 60 0B E0 4F F4 80 53 C4 F2 02 03 5B 68 4F EA 93 03 FB 73 FB 7B 03 F0 03 03 FB 73 FB 7B 02 2B F0 D1 07 F1 10 07 BD 46 80 BD 00 BF 80 B4 83 B0 00 AF 03 46 FB 71 4E F2 10 03 CE F2 00 03 4E F2 10 02 CE F2 00 02 12 68 22 F0 04 02 1A 60 FB 79 4F EA D3 03 DA B2 40 F2 00 03 C2 F2 00 03 1A 70 40 F2 00 03 C2 F2 00 03 1B 78 1A 46 4F EA 42 12 D2 1A 4F EA 82 02 D3 18 4F EA C3 03 9A B2 40 F2 02 03 C2 F2 00 03 1A 80 07 F1 0C 07 BD 46 80 BC 70 47 00 BF 80 B4 85 B0 00 AF 03 46 FB 80 4E F2 10 03 CE F2 00 03 F9 88 40 F2 02 02 C2 F2 00 02 12 88 02 FB 01 F2 5A 60 4E F2 10 03 CE F2 00 03 4F F0 00 02 9A 60 4E F2 10 03 CE F2 00 03 4F F0 01 02 1A 60 4E F2 10 03 CE F2 00 03 1B 68 FB 60 FB 68 03 F0 01 03 00 2B 04 D0 FB 68 03 F4 80 33
COM1 Write(hex): 1(Bytes)DB
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 06 E4 EA
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)00 2B EF D0 4E F2 10 03 CE F2 00 03 4F F0 00 02 1A 60 4E F2 10 03 CE F2 00 03 4F F0 00 02 9A 60 07 F1 14 07 BD 46 80 BC 70 47 00 BF 80 B4 00 AF 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 92 69 42 F0 20 02 9A 61 4F F4 00 63 C4 F2 01 03 4F F4 00 62 C4 F2 01 02 52 68 22 F0 0F 02 5A 60 4F F4 00 63 C4 F2 01 03 4F F4 00 62 C4 F2 01 02 52 68 42 F0 03 02 5A 60 4F F4 00 63 C4 F2 01 03 4F F4 00 62 C4 F2 01 02 D2 68 42 F4 80 72 DA 60 4F F4 A0 52 C4 F2 01 02 4F F4 A0 53 C4 F2 01 03 19 68 4F F0 FF 03 C0 F6 F0 73 0B 40 13 60 4F F4 A0 52 C4 F2 01 02 4F F4 A0 53 C4 F2 01 03 19 68 4F F4 4C 53 C3 F2 03 03 0B 43 13 60 4F F4 A0 53 C4 F2 01 03 4F F4 A0 52 C4 F2 01 02 D2 68 42 F0 04 02 DA 60 4F F4 A0 53 C4 F2 01 03 4F F4 A0 52 C4 F2 01 02 D2 68 42 F0 08 02 DA 60
COM1 Write(hex): 1(Bytes)8A
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 07 E0 EF
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)1F
COM1 Write(hex): 32(Bytes)4F F4 A0 53 C4 F2 01 03 4F F4 A0 52 C4 F2 01 02 D2 68 42 F0 10 02 DA 60 4F F4 A0 53 C4 F2 01 03
COM1 Write(hex): 1(Bytes)C3
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 5(Bytes)08 00 08 00 00
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 1(Bytes)FB
COM1 Write(hex): 252(Bytes)4F F4 A0 52 C4 F2 01 02 D2 68 42 F0 80 02 DA 60 BD 46 80 BC 70 47 00 BF 80 B5 00 AF 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 92 69 42 F0 04 02 9A 61 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 92 69 42 F4 80 42 9A 61 4F F4 00 63 C4 F2 01 03 4F F4 00 62 C4 F2 01 02 52 68 22 F4 7F 62 5A 60 4F F4 00 63 C4 F2 01 03 4F F4 00 62 C4 F2 01 02 52 68 42 F4 0B 62 5A 60 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 D2 68 42 F4 80 42 DA 60 4F F4 80 53 C4 F2 02 03 4F F4 80 52 C4 F2 02 02 D2 68 22 F4 80 42 DA 60 4F F4 60 53 C4 F2 01 03 41 F2 58 42 1A 81 4F F4 60 53 C4 F2 01 03 4F F4 60 52 C4 F2 01 02 92 89 92 B2 42 F4 00 52 42 F0 0C 02 92 B2 9A 81 4F F4 60 53 C4 F2 01 03 4F F4 60 52 C4 F2 01 02 92 89 92 B2 42 F4 80 72 92 B2 9A 81 4F F4 60 53 C4 F2
COM1 Write(hex): 1(Bytes)FA
COM1 Read(hex): 1(Bytes) 79
COM1 Write(hex): 2(Bytes)31 CE
COM1 Read(hex): 1(Bytes) 79
[解决办法]
楼主可以看看应用笔记：AN3154、AN3155和AN3156
