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Re: Master's 2024 Registration
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On 28 Nov 2023, at 2:19?p.m., Bill Kreider <kreiderw@...> wrote:
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Re: Test Submission
I submitted mine in early October, got told 60-90 days, and have not heard back yet.? A guy I know on the inside told me he'd be surprised if they got back to me before the end of the year, right now. On Tue, Nov 28, 2023 at 2:10?PM <monticellog@...> wrote: Email after submitting said 60-90 days. I received grade in about 2 weeks |
VS2008 debug error with 3-series
After selecting the splusmanagerapp.exe and pressing attach, I get the following message:
"Unable to attach to this process. Attach is not enabled for this process with this debug type."
This has worked a while ago, but not anymore. Using VS2008 on a CP3 Anyone experienced this? And how to solve this? ? |
Re: Crestron CCD and Samsung BET-H Series Issue
Update: I was able to get it working.
I missed reading the part in that said "Don't rename the package file" so after changing the name back and changing the code in SIMPL, I was able to get connected and get the TVs to Power. I'm using this driver from Crestron. Hope this helps! AB |
Re: GE Interlogix NX-8E NX-584 Zone transition message issues - Did I really find the fix?
Excellent Idea... I tried it.? The NX just wasn't having it.? It wouldn't accept a command that was immediately preceded by a filler ACK message, except on a small percentage of occasions (whether it succeeds could be timing related).? But you and I will both agree that a software-only fix without the burden of sourcing additional hardware is going to be ideal.
I am doing something different that narrows the collision window as much as possible.? I am looking for the knife's edge (specifically, the start bit) of the incoming message from the NX, literally the first RS232 start bit of the first byte of an incoming message, 1/19200 of a second long (if it's 19200 baud, as mine is set to).? I'm using an interrupt handler to sense it, and making a decision to abort based on the start bit alone, without waiting for the serial UART to receive the whole byte.? The abort is cleanly defined within the protocol (achieved simply by sending the byte 0x7e to start a new message) and the NX takes it like a champ. |
Re: GE Interlogix NX-8E NX-584 Zone transition message issues - Did I really find the fix?
I just checked and sure enough on the projects I used the NX8 I am using the poll.
I am wondering if this issue is caused by not sending the ack, you you couldn't just add the ack to the beginning of each command sent. That way it shouldn't end in the wait state you are talking about. |
Re: GE Interlogix NX-8E NX-584 Zone transition message issues - Did I really find the fix?
Best I can tell it is a board that other people say they try that implements this protocol as a separate board. I am also only using the NX-8E serial port for testing this, and do not use the 584.?
If your application only uses polling (no realtime zone transition notifications enabled ) or doesn¡¯t involve sending requests to the panel, you will not notice an issue. The most prominent manifestation of this issue is in a home where the homeowner disarms the alarm and the disarm command takes several seconds to work because it is getting ignored by the panel as the panel comms freeze while trying to tell crestron about the zones the homeowner tripped when they walk in the house. the solution of switching to ¡°polling¡± fixes it, at the expense of seconds of delays in finding out when zones trip, and cpu time on the processor to continuously ask NX about zone status. ?This solution will be for those who need the best of both worlds with this equipment? |
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