Rainbow Electronics MG260 User Manual
Page 222
FLYFOT-MG260-MODULE
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AT+WBW=2,2,0
OK
434F
Note : Data buffer is written on PARALLEL
Note : Write 2 bytes on the Parallel bus
bus.
with the A2 pin set to 0.
Defined values
0 : SPI bus.
1 : I2C Soft bus.
2 : Parallel bus.
z
For SPI bus :
Not Used
z
For Parallel bus :
0 : set the A2 pin to 0 (default)
1 : set the A2 pin to 1
z
For I2C Soft bus :
Slave address byte, in hexadecimal format (default “00”).
This is a 7-bits address, shifted to left from 1 bit, padded with the LSB set to 0 (to write), and sent
first on the I2C bus before performing the writing operation.
: Data buffer to write on the specific bus.
This parameter must only contain hexadecimal characters (0-9, A-F) Its length must be twice the
parameter.
18.47 FLYFOT Bus Management +WBM
Description
This specific command allows to manage specific buses (SPI, I2C Soft, Parallel) with a given
configuration.
Syntax
z
Command Syntax for SPI bus