Programming Manual

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i480e&i480e-MD2 Programming Manual
1, Stereo
Note
Input parameter is reserved for future use, default value is 0.
4.22 I2CR
This command is used to receive data across I2C interface
Command
AT+B I2CR [r_addr], [length]
Response
AT-B I2CR [stauts],[length], [data]
Parameters
status
0: Succeeded;
Else: Failed.
R_addr
Device Address to read
Length
Length of data
Data
Data received
Note
N/A
4.23 I2CW
This command is used to transmit data across I2C interface.
Command
AT+B I2CW [w_addr],[length], [data]
Response
AT-B I2CW [status]
Parameters
status
0: Succeeded;
Else: Failed.
W_addr
Device address to write.
Length
Length of data to write
Data
Data to write.
Note
N/A
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