Hello,
Please try the following suggestions and let me know if you still face issues:
1. The image sensor register configuration value is of 1 byte as per the snapshot. But you have used the type CySensorReg16_t for the image sensor configuration structure which assumes that the sensor configuration value is of 2 bytes. Please change this to CySensorReg8_t as this makes use of 1 byte sensor configuration value. Please use the same type (CySensorReg8_t ) for all the configuration settings (base and resolutions).
2. The function to initialize the image sensor should be of the following form:
CyU3PReturnStatus_t
CyCx3_ImageSensor_Init(
void)
{
uint16_t configSize;
#ifdef SENSOR_DEBUG
CyU3PDebugPrint(4,"\r\n Sensor Initialization");
#endif
CyU3PReturnStatus_t status = CY_U3P_SUCCESS;
configSize = (sizeof(SENSOR_BaseConfigurationSettings))/(sizeof(CySensorReg8_t));
status = Sensor_WriteConfigurationSettings_Reg8(SENSOR_BaseConfigurationSettings, configSize);
/*Include any other I2C write required during Sensor Init here*/
return status;
}
Similarly, the function for configuring the image sensor should be of the following form:
CyU3PReturnStatus_t
CyCx3_Set_null_YUY2_Resolution1(
void)
{
uint16_t configSize;
CyU3PReturnStatus_t status = CY_U3P_SUCCESS;
configSize = (sizeof(null_YUY2_Resolution1ConfigurationSettings))/(sizeof(CySensorReg8_t));
status = Sensor_WriteConfigurationSettings_Reg8(null_YUY2_Resolution1ConfigurationSettings, configSize);
return status;
}
3. The macros SENSOR_I2C_READ_ADDRESS and SENSOR_I2C_WRITE_ADDRESS should be defined with the correct I2C address based on the image sensor used.
Best Regards,
Jayakrishna
