Quantum ENY-P1U02W Wireless Receiver User Manual 1

Quantum Inc. Wireless Receiver 1

User manual

© Panasonic Corporation [0] eny Users’ Manual R&D Center Electromechanical Control Business Division Automotive & Industrial Systems Company Panasonic Corporation
© Panasonic Corporation [1] About This Manual This document is the users’ manual for “eny” system, which consists of the “eny button” (RF transmitter) and “eny receiver” (the RF receiver). The following items are described in the document. - System configuration - How to operate - Communication Interface This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, Including interference that may cause undesired operation. FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines.
© Panasonic Corporation [2] System Configuration The configuration of “eny” system is shown in Figure 1. Pressing the “eny button” generates electricity and become active for a while ( less than 5[ms] ). During the active time the button can transmit and receive RF signal. The “eny receiver” should be plugged into PC or other host computer via USB and recognized as Virtual COM port (VCP). The receiver can communicate with the “eny button” while the button is active. The operation is done in ISM frequency (2.4GHz band) and the protocol is “eny” original. “eny button” does not need the power supply, and “eny receiver” requires 5V via USB. The ID of the connected “eny button” will be output on the terminal software (Putty, Teraterm etc.). The application should be implemented in the host computer to be triggered by the signal from “eny button”. 2.4GHz eny receiver eny button PC OR RasberryPI Figure 1 via USB
© Panasonic Corporation [3] Sequence Between Button And Receiver Figure 2 The sequence between “eny button” and “eny receiver” is shown in Figure 2. The button makes three sets of ID transmission at a maximum. Each set contains two transmissions in different frequencies, Freq1 and Freq2. This mechanism can improve the robustness of the communication. There is no simultaneous radio frequency output of Freq1 and Freq2. eny button eny receiver Send ID in Freq1 (seq=1) Send ID in Freq2 (seq=2) Send ID in Freq1 (seq=3) Send ID in Freq2 (seq=4) Send ID in Freq1 (seq=5) Send ID in Freq2 (seq=6) Press button Set 1 Set 2 Set 3 Return ACK signal Return ACK signal Return ACK signal
© Panasonic Corporation [4] Communication I/F In Host Computer Figure 3 Command I/F between “eny receiver” and the host computer is shown in Figure 3. The communication between “eny button” and “eny receiver” is established based on whitelist (*1). Use “pair” command to handle the whitelist called “pair table”. Command Description Parameter Response Note pair view Shows the content of the pair table. - [[Index]] : [ID] [[Index]] : [ID] ... where Index : 0 - 31, decimal ID : 8 digits, hexadecimal pair add [ID] Adds ID of the specified eny button to the pair table. ID : 8 digits, hexadecimal [Result code] [Command code] ([Description]) where Result code: 00 (Success) 02 (Too few arguments) 03 (Too many arguments) 05 (Parameter invalid) 07 (The pair table is full) Command code: Internal code ID will be registered to the lowest unused index. pair del [Index] Deletes ID of the specified eny button from the pair table. Index : 0 - 31, decimal pair reset Clear all IDs in the pair table. - get_id Shows the RX ID. - [RX_ID] (RX_ID(GET)) help Shows command list. - Command list Command: Note: - Receiver outputs the button information in ASCII text via USB when it receives the signal successfully. e.g. [Button ID] [Sequence No.] [Cumulated No.] [Channel No.] *1 : A whitelist is a list or register of entities that are being provided a particular access. Entities on the list will be accepted, otherwise denied.
© Panasonic Corporation [5] Serial port settings : Speed :115200 [bps] Data bits :8 [bits] Stop bits :1 [bit] Parity :None Flow control :None Figure 4 Communication I/F In Host Computer Setting example (PuTTY):
© Panasonic Corporation [6] Figure 6 Command execution examples : ⇒Help command Communication I/F In Host Computer ⇒Pair table / ID information
© Panasonic Corporation [7] LED Status On “eny receiver” LED status on “eny receiver” is shown in Figure 6. Figure 6 1. Blue LED : Blinks when it receives ID information successfully 2. Green LED : Become ON when the power is supplied 3. Red LED : Become ON when the internal error detected LED OFF LED Blink - BLUE- LED ON -GREEN- LED OFF LED ON -RED- LED OFF eny receiver LED
© Panasonic Corporation [8] Disclaimer Please note that the information or the program it in this document may be changed or updated without notice. For any damages caused by these changes and updates, we are not responsible.

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