https://forge.codesys.com/forge/talk/CODESYS-V2/thread/cd8f9ac473/2020-02-27T23:31:11.068000ZRecent posts to SysComRead()2020-02-27T23:31:11.068000Z2020-02-27T23:31:11.068000Zdougrileehttps://forge.codesys.com/u/dougrilee/https://forge.codesys.com6d05f53d54ac32d9ef5f7357d4675b97f77092f1

<div class="markdown_content"><p>Hello,</p> <p>The problem or what I think it is problem is that I am receiving multiple sizes from the function SysComRead(). An example would be:</p> <p><strong>Expected:</strong></p> <p>$R$N+SBDIX: 18, 245, 2, 0, 0, 0$R$N$R$NOK$R$N </p> <p><strong>Actual:</strong></p> <dl> <dt>$R$N+SBDIX</dt> <dd> <p>18, 245, 2, 0,</p> </dd> </dl> <p>0, 0$R$N$R$NOK$R$N</p></div>

2020-02-27T23:31:09.399000Z2020-02-27T23:31:09.399000Zdougrileehttps://forge.codesys.com/u/dougrilee/https://forge.codesys.com5a75c6426fa72c11b9ba0741e72525b82ec1fb5c

<div class="markdown_content"><p>Hello,</p> <p>I am writing a program that will be reading data from a modem over the <span style="color: blue;"><strong>serial port</strong></span>. I have the program up and mostly functional. Currently I have a feeling that the data I am reading is not contiguous. </p> <p>It seems that the strings will sometimes be located in two element of the strArrInBuffer[] and this causes a problem when trying to parse out the information. If I have to I can add the strings together, but I would prefer to have a clean read into one variable. Any ideas on what I am doing incorrectly?</p></div>