Hello, I`m using Adeneo Evalution BSP for at91SAM9263-EK. Now I want to work with periferial device by I2C from my application.

Hi,

To use the I2C driver you must include I2C support on your OSDesign.
You can use I2C driver as classic Stram driver.

Best regards

I find in registry only one I2C device I2C1: - EEPROM. But I want to configure Camera. How can I select camera pins to send/receive data by I2C driver? And can you post small examle how using I2C by Stream Driver? Thanks...

Hi,

I have some problems with implementing/using I2C interface in my driver,

I am using I2C in program placed in subprojects, I have included atmel_i2c_ioctl.h but as it is not in the same directory it can not be included in this way, I am trying to use Stream Driver,
the line:
CreateFile(_T("I2C1:"),GENERIC_READ|GENERIC_WRITE,0,NULL,CREATE_ALWAYS,0,NULL);
compiles with success, but the DeviceIoControl function doesn't seems to work well, I have managed(by copying) to compile my app with DeviceIOControl but I have no signals at I2C pins,

I would appreciate some working example, or some advices

Thanks in advance, AP

Hello,

The EEPROM driver is a good example of how to use the I2C driver.

HTH

Best regards,