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OM27462CDK Board's TDA8026 I2C Communication

Question asked by Khalid Anindyaguna on Jan 29, 2018
Latest reply on Feb 12, 2018 by Kan_Li

Hello, sir / madam.

 

Please help me successfully transmit a byte to the TDA8026 IC on the OM27462CDK board. These are what I've done so far, please correct me if I did something wrong or missed something :

 

Init I2C

Config I2C with 0xF4 baudrate

Set GPIO 3 of PN7462 to HIGH so the TDA's SDWNN pin goes HIGH.

Transmit 1 bytes of 0x00 to slave address 0x48 (this returns 0x8280).

 

Thank you for your kind response.

 

Khalid

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