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TLV320AIC32 programming, using WT32i

Other Parts Discussed in Thread: TLV320AIC32

Hi, All

I am using TLV320AIC32 codec with DKWT32i-A Bluegiga kit. I want to generate some filters of EQ mode, like JAZZ, ROCK, BASS. and etc., but I can't. 

The communication between BTI module and TLV320 are through I2C and I2S. I send data like this "30 18 0200918000008A1037000100008000000FF07C7C787C7C78 30 04 25C01400 30 0a 28C00000000000008000 30 03 330F00 30 05 3F00800F00 30 04 6500A200" to the codec.

“30” is the 7-bit I2C address of the external codec device shifted left by one. Bit 0 should be zero.

“18” is the number of bytes in hex to write to that address.

other part is the data in hex, without spaces between values.

So how I can set filters? There must be change in this script, but what? 

I will appreciate any further help. Thanks in advance.

 

Best regards,

Petar