OV7670 Camera Driver

[sir_hugo]

Hi, 

I'm having some trouble getting a device pointer for the OV7670 Camera. I've ported the OV7725 driver. It appears as if the program exits the driver before setting the I2C address:

drv_data->i2c = device_get_binding(DT_INST_BUS_LABEL(0));

printk("HERE!!!!!!!!!!!!!!!!!!!\n");

if (drv_data->i2c == NULL) {

LOG_ERR("Failed to get pointer to %s device!",

DT_INST_LABEL(0));

return -EINVAL;

}

printk("HERE!!!!!!!!!!!!!!!!!!!\n");

drv_data->i2c_addr = DT_INST_REG_ADDR(0);

I'm pretty sure I'm doing something but not entirely sure where.

[Susheel Nuguru]

Hi,

We do not have this camera sensor  So it is hard to test anything, but based on your description, it seems like you are missing KConfig settings being enabled.

What kind of trouble are you seeing? is it a compilation error or other run time errors?