Oke this is the problem, i have a Philips BDL4221, i accidently locked the remote control and the onboard buttons, so i cant change the input or change anything on the tv, i tried to send some thing via 232analyzer but i have no idea what to do, the tv send me 2 messages back those are CTS turned on and DSR turned on, i found this in the user manual from the tv but i dont have any idea what to do with this: 3. Serial Interface Communication Protocol 3.1 General specifications 3.1.1 Protocol definition Communication to the main monitor microprocessor is possible through the serial port, which support a communication protocol dedicated to BDS only. The protocol is specifically designed to allow data communication in half duplex multi-point environments, but it can also be used for half duplex point-to-point RS-232 communication. 3.1.2 Communication characteristics A half duplex communication is implemented starting from the concept of a master-slave structure, where the monitor is supposed to be the slave. The first action is always taken by the master, which can be either a built-in PC-based video controller in a MASTER monitor or any external device (acting a server) interfaced to the monitor. After sending a command or a request in the appropriate format (see section 3.2), the master receives form the slave an acknowledgement, which tells the transmitter whether the command is not valid (or not executable, anyway) or it is accepted. In case of a request, the requested information is sent back and it becomes the acknowledgement by itself. ![]() If the poll sequence has been sent, the acknowledgement tells the transmitter the monitor status, i.e. Whether it is ready or busy and other information. 3.1.3 RS232 pin assignment There is a 9-pin male connector on the set for RS232 communication. The pin assignment is as following table. Function Description 1 GND Signal Ground 2 RxD Receive Data 3 TxD Transmit Data 4 NC Not Connected 5 GND Signal Ground 6 NC Not Connected 7 NC Not Connected 8 NC Not Connected 9 NC Not Connected 3.1.4 RS232 settings This section describes the parameters used during the whole communication process. Baud rate 57600 bps Data bits 8 bits Parity None Stop bit 1 Flow Control None 2838 100 05424 [ NAME ] Philips 07 14023 3.2 Data frame 3.2.1 Poll sequence: frame format The poll sequence must be transmitted before sending any command, to check whether the monitor is ready to accept a command or it is busy. The poll message in enclosed in a frame that has the following format: where: =, i.e. ASCII characters [1Bh] and [24h]. = 3 ASCII characters each of which ranging from [30h] to [39h], which are used as monitor address. Just download and start playing it. Cs go download full version for free. We have provided direct link full setup of the game. = the ASCII character [45h]. The ASCII character [3Bh]. This is copy paste from the original philips manual, the problem is that i have no idea how to use this information, i would like to know how to read this and how to write it down in a hyperterminal like 232 analyzer so the tv gives me a response, especially this part is what i dont onderstand 3.2 Data frame 3.2.1 Poll sequence: frame format The poll sequence must be transmitted before sending any command, to check whether the monitor is ready to accept a command or it is busy. The poll message in enclosed in a frame that has the following format: where: =, i.e. ASCII characters [1Bh] and [24h]. = 3 ASCII characters each of which ranging from [30h] to [39h], which are used as monitor address. Serial Xpress Protocol provides an easy connection with great efficiency. Clinical D image Philips clinical review displays with clinical D-image preset are factory calibrated to give DICOM part 14 compatible Grayscale standard display performance. = the ASCII character [45h]. The ASCII character [3Bh]. The baud rate seemed odd. But I found that it is right. ![]() You need to set your device to that baud rate, 8 data bits, no parity. At that baud rate you need to be careful about cable quality and shield. You must first start with a start sequences to the monitor. Basically, you are asking 'Are you There?' Which is: x1b $ 9 E; No spaces. I used spaces to set the items apart. LyricsG-Eazy Lyrics provided by SongLyrics.com Note: When you embed the widget in your site, it will match your site's styles (CSS). G eazy next album. This is just a preview! Get the embed code G-Eazy - The Epidemic - LP Album Lyrics1.Apple of My Eye Lyrics2.Groupies Lyrics3.I Don't Want You Back Lyrics4.Music Lyrics5.Intro Lyrics6.Good One Lyrics7.Freshaholic Lyrics8.Change the Station Lyrics9.Fresh! The x1b is the char 27 in the ASCII set, which is the escape key on the keyboard. It is not printable, so the x1b is used as a symbol to represent the non-visible char.The ESC key. I used 9 as the address here, but the device might be from 0 to 9, the documentation does not say what the default address is. If that is right, it will respond. In not, try another address in the range 0-9. At first thank you very much for your help, for now i just used 232analyzer as the software to control it since i dont really know what to use as software, this is also the only software from where the tv sends me some signals back, it shows me every 10 a 20 seconds dsr turned on and cts turned on and sometimes turned off, so if you know any better software please suggest me, as send format i use ascii i think this is right?? And for the adress, i dont know for shure but shouldnt i use 3 numbers with this line?
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