How to test com port is open in qb64by Docfxit (no login)I have some code in qb64. wsFileNumb = 1 OPEN comPort$ + comMode$ FOR RANDOM AS #wsFileNum I need to know if the open command was successful. How can I test it? Thanks, Docfxit |
| Response Title | Author and Date |
| You need something on it like a loopback plug | on Oct 2 |
| How to test com port is open in qb64 | Docfxit on Oct 2 |
| You can't test it with nothing on it | on Oct 2 |
| Re: How to test com port is open in qb64 | on Oct 3 |
| What does that tell you? | on Oct 3 |
| Re: What does that tell you? | on Oct 3 |
| Well I got nothing in QB64 until I changed it to COM2 | on Oct 3 |
| Re: How to test com port is open in qb64 | Docfxit on Oct 4 |
| Try this: | on Oct 4 |
| Thanks for the code | Docfxit on Oct 4 |
| Is the error coming up as 68 with QB64? | on Oct 4 |
| Re: Is the error coming up as 68 with QB64? | Docfxit on Oct 4 |