![]() ![]() Once the sensor gets this command it will send RMS, Max,Min, vibration data plus the time domain data. Once the gateway receives the data, it needs to send a command to request time domain dataħE 00 13 10 01 00 00 00 00 00 00 FF FF FF FE 00 00 F8 99 00 00 28 3A Command : 01 01 00 FF 00 01 CD FA Answer: 01 01 01 00 51 88 //Close all Relays Command : 01 01 00 FF 00 01 CD FA Answer : 01 01 01 01 90 48 //Open Relay 0 and close other Relays Command : 01 01 00 FF 00 01 CD FA Answer : 01 01 01 41 91 B8 //Open Relay 0 and Relay 6, close other Relays. For example, for the abridged version of the transport, the client sends 0xef as the first byte ( important: only prior to the very first data packet), then the packet length is encoded with a single byte ( 0x01-0x7e data length divided by 4 or 0x7f followed by 3 bytes (little endian) divided by 4) followed by. To enable on demand time domain data send this command in configuration modeħE 00 14 10 00 00 00 00 00 00 00 FF FF FF FE 00 00 F4 08 00 00 28 04 CC ![]() The first time you use these can be confusing. I wrote about it here and included some info about using it with several processors, including our beloved BS2. This command needs to be sent within 1 sec of data reception. 2E 36 00 00 00 00 4F 67 67 53 00 00 61 FF 00 00 00 00 00 00 BF. 16:28 I haven't used this specific MP3 player module, but I have used the YX5300, which is likely similar. Then you can send a command to request the time domain data. Let say you see an abnormality in RMS, Max and Min data. I have to wait exactly the amount of delay time I set before the DFplayer starts and it doesn't even deliver a full song. You can convert up to 16 hex characters (max. Hi, I'm using PIC16F887 to play music with DFplayer, I could make the DFplayer play short mp3 of length 5 seconds or so by setting delay_ms(5000) but for a full song I would have to, theoretically, set the delay time to match its length. Hexadecimal to Decimal Converter tool, type a hex value like 1E into the left field below, and then hit the Convert button. Please do not post bug reports on this forum. Follow the restore wizard and reboot your computer normally. 7E FF 06 0F 00 01 01 xx xx EF // 0 -> 7E is start code // 1 -> FF is version // 2 -> 06 is length // 3 -> 0F is command // 4 -> 00 is no. The number is 6 bytes, and these 6 bytes are FF 06 09 00 00 02. ![]() Once in Safe Mode, Type rstrui.exe and hit enter on command prompt. serial command is sent to play one of the audio files in the folder). SID field is always the first byte in the service request message and it is mandatory field. Following table mentions UDS SID for request and response and UDS services in details. 0x3F is the returned command by module, and. CCS :: View topic - DFPlayer using PIC16F887įAQ Forum Help Official CCS Support Search Register Profile Log in to check your private messages Log inĬCS does not monitor this forum on a regular basis. Choose Safe Mode with Command Prompt by clicking the keyboard arrows to move the highlight down to that item. For example, the module returns 7E FF 06 3F 00 00 03 xx xx EF. ![]()
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