User's Manual
Table Of Contents
- 1. INTRODUCTION
- 2. RS232 SERIAL PROTOCOL PRESENTATION
- 3. setting the internal parameters of the wavecard
- 3.1- Configuration of the functional parameters
- 3.2- Configuration of the control parameters
- 3.2.1 - selection of the radio operating channel when FHSS is deselected
- 3.2.2 - Selection of the RF medium physical mode
- 3.2.3 - Selection of the radio board emission power
- 3.2.4 - Activation of the Wavenis RF Asic RSSI threshold autocorrection
- 3.2.5 - Selection of the serial baudrate.
- 3.2.6 - Reading the firmware version of the WaveCard
- 3.2.7 - Reading the RSSI level (Received Signal Strengh Indicator)
- 3.2.8 - TEST Mode
- 4. SERVICE COMMANDS
- 5. COMMUNICATION MODES
- 5.1- 'Frame Exchange’ Mode
- 5.2- 'Message’ Mode
- 5.3- ’Polling’ Mode
- 5.4- ’Broadcast’ mode
- 5.4.1 - Configuration of the parameters relating to the 'Broadcast' mode
- 5.4.2 - 'BroadCast' mode without waiting for a response
- 5.4.3 - 'BroadCast' mode with waiting for responses
- 5.4.4 - Format of the commands – from the request transmitter side
- 5.4.5 - Format of the commands – from the request receiver side
- 5.4.6 - Use of the selective, or not-selective broadcast mode
- 5.5- ’Multi frames' Mode
Document : WCAMODHEL.sxw
APPENDICE 5 : List of the commands of data transmission
CMD NAME DESCRIPTION
0x20 REQ_SEND_FRAME
Request to send a radio frame with the waiting for the radio
response.
0x21 RES_SEND_FRAME
Response from the radio board to the frame emission (response to
the request 0x20, 0x22,0x24, 0x26, 0x28, 0x2A )
0x22 REQ_SEND_MESSAGE
Request to send a radio frame without the waiting for the radio response.
0x24
REQ_SEND_BROADCAST_RESPON
SE
Request to send a radio frame in response to a broadcast frame
0x26 REQ_SEND_POLLING Request to send a radio frame with the polling mode.
0x28 REQ_SEND_BROADCAST
Request to send a radio frame in broadcast mode.
0x2A
REQ_SEND_BROADCAST_MESSAG
E
Request to send a radio frame in broadcast mode without waiting for radio
response.
0x30 RECEIVED_FRAME
Received radio frame by the radio board.
0x31 RECEPTION_ERROR
Frame indicating error type detected at the issue of last exchange in point to
point or relaying mode.
0x32 RECEIVED_FRAME_POLLING
Received radio frame following a REQ_SEND_POLLING request
0x34
RECEIVED_BROADCAST_RESPON
SE
Received radio frame following a REQ_SEND_BROADCAST request
0x35 RECEIVED_FRAME_RELAYED
Received relayed radio frame by the radio board .Reception of this command
is possible only if RELAY_ROUTE_STATUS(0x06) parameter is set.
0x36 RECEIVED_MULTIFRAME
Received radio frame in multi frame mode. Indicates that following frames
are pending.
0x37 END_MESSAGE_EXCHANGE
Frame indicating end of message exchange.This frame is returned only after
0x22 & 0x24 & 0x2A Request command. Reception of this frame is
conditioned by the parameter EXCHANGE_STATUS value.
0x38 RECEIVED_BROADCAST_FRAME
Received a radio frame transmitted in a broadcast mode
WCAMODHEL Handbook page 73 of 74