任务单 #37048

SendMulticast Command Won't Transmit an Integer value of 0x00 or 0x01, but the Send Command Will

开放日期: 2017-03-06 14:29 最后更新: 2017-08-31 22:33

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状态:
关闭
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优先:
7
严重性:
7
处理结果:
Fixed
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Details

I have observed an interesting behavior that I was not expecting. If I send out the integers from 0x00 to 0xFF using the Send command, they go out just fine, but if I try to send them out with the SendMulticast command 0x00 and 0x01 don't work. The 0x00 just doesn't seem to get sent and the 0x00 gets sent as 0xFF! I already switched the language to English from UTF-8 so that the upper values from 0x80 to 0xFF would send properly as a single byte.

My test setup is as follows: 1. Terminal 1 (named Terminal1) is connected to COM1 2. Terminal 2 (named Terminal2) is connected to COM2 3. I am running a RealTerm Terminal on COM3 (set to display received data as hex) 4. COM2 and COM3 are physically connected with a null-modem cable

If I run the following macro on Terminal 2, I get the numbers from 0x00 to 0xFF on the RealTerm Terminal on COM3 as expected: for i 0x00 0xFF send i next

If I run the equivalent macro on Terminal 1, I get 0xFF and the numbers from 0x02 to 0xFF on the RealTerm Terminal on COM3, NOT as expected: for i 0x00 0xFF SendMulticast "Terminal1" i next

Why can I send an integer value of 0x00 or 0x01 with the Send command, but not with the SendMulticast command? I would greatly appreciate any help in sorting this out. This is causing no small problem in my macro since all of the bytes with a value of 0x00 are getting skipped and the ones with a value of 0x01 are getting converted to 0xFF.

任务单历史 (3/4 Histories)

2017-03-06 14:29 Updated by: jcorra
  • New Ticket "SendMulticast Command Won't Transmit an Integer value of 0x00 or 0x01, but the Send Command Will" created
2017-07-20 21:13 Updated by: doda
  • Details Updated
  • 里程碑 Update from (无) to Tera Term 4.96 (关闭)
  • 处理结果 Update from to Accepted
  • 属主 Update from (无) to doda
2017-07-24 12:53 Updated by: doda
  • 处理结果 Update from Accepted to Fixed
评论

This issue will be fixed in next release.

2017-08-31 22:33 Updated by: doda
  • Ticket Close date is changed to 2017-08-31 22:33
  • 状态 Update from 开启 to 关闭

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