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QuestionRead information from serial port in Mathlab format Pin
Victor Gonzalez 20245-Apr-24 9:43
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AnswerRe: Read information from serial port in Mathlab format Pin
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GeneralRe: Read information from serial port in Mathlab format Pin
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AnswerRe: Read information from serial port in Mathlab format Pin
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GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20245-Apr-24 12:28
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GeneralRe: Read information from serial port in Mathlab format Pin
Richard MacCutchan5-Apr-24 22:44
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GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20245-Apr-24 23:22
Victor Gonzalez 20245-Apr-24 23:22 
GeneralRe: Read information from serial port in Mathlab format Pin
Richard MacCutchan5-Apr-24 23:41
mveRichard MacCutchan5-Apr-24 23:41 
GeneralRe: Read information from serial port in Mathlab format Pin
Luc Pattyn6-Apr-24 8:16
sitebuilderLuc Pattyn6-Apr-24 8:16 
Hi,

1.
to read binary data use the method SerialPort.Read(Byte[], Int32, Int32)[^]

2.
I seldom use the DataReceived event as it is the source of a number of problems. I'd rather use a separate thread (or a BackGroundWorker) that periodically calls a Read method.

3.
I am puzzled by the fact that your second data format shows 15 bytes per line, not 16 as is usual.

4.
I noticed your data seems to have a periodicity of 21 bytes; when reformatted it looks like this:
e0 08 15 03 00 04 4c 00 b1 01 00 06 00 00 00 00 00 00 28 00 eb 
e0 09 15 03 00 04 4c 3e a1 00 06 00 00 00 00 00 00 00 56 00 eb 
e0 0a 15 03 00 04 4c 00 a2 00 00 00 00 00 00 00 00 00 14 00 eb
e0 0b 15 03 00 04 4c 00 a3 00 00 00 00 00 00 00 00 00 16 00 eb
e0 0c 15 03 00 04 4c 00 a7 00 00 00 00 00 00 00 00 00 1b 00 eb 


Hope this helps.

Smile | :)
Luc Pattyn [My Articles]
The Windows 11 taskbar is a disgrace; a third-party add-on is needed to reverse the deterioration. I decline such a downgrade.

GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20247-Apr-24 1:12
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GeneralRe: Read information from serial port in Mathlab format Pin
Luc Pattyn7-Apr-24 1:52
sitebuilderLuc Pattyn7-Apr-24 1:52 
GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20247-Apr-24 6:04
Victor Gonzalez 20247-Apr-24 6:04 
GeneralRe: Read information from serial port in Mathlab format Pin
Luc Pattyn7-Apr-24 8:13
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GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20247-Apr-24 9:53
Victor Gonzalez 20247-Apr-24 9:53 
GeneralRe: Read information from serial port in Mathlab format Pin
Luc Pattyn7-Apr-24 11:04
sitebuilderLuc Pattyn7-Apr-24 11:04 
GeneralRe: Read information from serial port in Mathlab format Pin
Victor Gonzalez 20247-Apr-24 22:42
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GeneralRe: Read information from serial port in Mathlab format Pin
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