Communication between PSOC4 BLE and ADXL345 over I2C

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Anonymous
Not applicable

Hello everybody,

   

can somebody please help me to resolve my problem? Actually there is no communication between ADXL345 and PSOC4 BLE. I used both I2C Slave Addresses Ox1D and Ox53--> No reaction 

   

In attachment you find my project.

   

regards

   

Ziad

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rola_264706
Level 8
Level 8
50 likes received 25 likes received 10 likes received

Did you put pull up resistors on the Data lines? Also to use address 53 you  must ground pin 12 on the chip. Also the pins you selected don't seem like they are correct.  I un-clicked the lock on the pins and regenerated the program an it moved the pins.

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