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
REQ_READ_AUTOCORR_STATE
HEADER CMD CRC ETX
3 bytes 1 byte 2 bytes 1 byte
0xFF ; 0x02 ;
0x04
0x5A 0x03
Response, from the WaveCard to the host
RES_READ_AUTOCORR_STATE
HEADER CMD D ATA CRC ETX
3 bytes 1 byte 1 byte 1 byte 2 bytes 1 byte
0xFF ; 0x02 ;
0x06
0x5B
Status
0x00 : reading ok
0x01 : reading error
Autocorrection state
0x00 : activated
0x01 : deactivated
0x03
3.2.5 - Selection of the serial baudrate.
It is possible to modify the serial link baudrate, between WaveCard local and its host. In this case, the
baudrate is updated only after the current exchange finished (i.e. that the response at the request of
WCAMODHEL Handbook page 28 of 74