STM32串口DMA发送的数据不连续,已经试了一些办法,仍未解决,不知是什么原因?
用串口监控得到的数据是:
10,9:07:54,io.exe(5532),IRP_MJ_WRITE,COM8,7, 4D 00 01 01 06 00 08 | M#0#1#1#6#0#8,
12,9:07:54,io.exe(5532),IRP_MJ_READ,COM8,1, 4D | M,
13,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 00 | #0,
14,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 01 | #1,
15,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 23 | #,
16,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 00 | #0,
17,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 03 | #3,
18,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 5C | ,
19,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 88 | ?,
20,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 00 | #0,
21,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 13 | #19,
22,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, CB | ?,
23,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 12 | #18,
24,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 00 | #0,
25,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 00 | #0,
26,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 90 | ?,
27,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, D2 | ò,
28,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 07 | #7,
29,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, EE | ?,
30,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 17 | ,
31,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, E1 | á,
32,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 00 | #0,
33,9:07:56,io.exe(5532),IRP_MJ_READ,COM8,1, 0D | #13,
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