IQRF GW-ETH-02A, Руководство пользователя

Страница: 30 / 41

GW-ETH-02A
Communication initiated by the host
Get GW identification
Getting a GW identification. It is intended to identification of the GW which the connection is established with.
host -> GW direction
CMD 0x01 returns the GW identification
SUBCMD 0x00 no information
DLEN 0x0000 no data
GW -> host direction
CMD 0x81 answer to the 0x01 command
SUBCMD 0x00 no information
0x10 bootloader
DATA text with GW identification. See Data identification
-------------------------------------------------------------------------------------------------------------------------------------
Get GW status
The GW returns the information about its state.
host -> GW direction
CMD 0x02 returns the GW status
SUBCMD 0x00 no information
DLEN 0x0000 no data
GW -> host direction
CMD 0x82 answer to the 0x02 command
SUBCMD 0x00 no information
DATA see Status data
-------------------------------------------------------------------------------------------------------------------------------------
Write data to TR module
Data according the IQRF SPI protocol is written to the TR module. The answer is an acknowledge of writting to the module.
If the answer is requested from the module it is sent with the actual command – see Communication initiated by the GW.
According to GW configuration either just actual data or the whole packet is written.
host -> GW direction
CMD 0x03 write data to the TR module
SUBCMD 0x00 no information
DATA data for the TR module
GW -> host direction
CMD 0x83 answer to the 0x03 command
SUBCMD 0x50 write OK
0x60 write Error (number of data = 0 or more than TR buffer COM length)
0x61 write Error (SPI bus busy)
0x62 write Error (IQRF - CRCM Error)
DLEN 0x0000 no data
-------------------------------------------------------------------------------------------------------------------------------------
© 2016 MICRORISC s.r.o. www.iqrf.org User_Guide_GW-ETH-02A_ 160208 Page 30