error: 'PORT_CHANNEL_A' undeclared here (not in a function)

What PIC are you using?
(Why do so many people fail to mention this crucial point?)

Similar issue with PIC32MX795F512H.
Harmony always adds some code for initializing PORTA - but there is no PORTA :-(
Just delete it...

Hi,
 
I digged into this issue. The processor declaration files stored in:
 C:\microchip\harmony\v2_06\framework\peripheral\ports\processor,
 
 
file: ports_p32mx270f256b.h contains this declaration:
 
typedef enum {
PORT_CHANNEL_A = 0x00,
PORT_CHANNEL_B = 0x01
} PORTS_CHANNEL;
 
Unfortunately the file ports_p32mx695f512h.h contains this declaration:
 
typedef enum {
PORT_CHANNEL_B = 0x01,
PORT_CHANNEL_C = 0x02,
PORT_CHANNEL_D = 0x03,
PORT_CHANNEL_E = 0x04,
PORT_CHANNEL_F = 0x05,
PORT_CHANNEL_G = 0x06
} PORTS_CHANNEL;
 
So the declaration "PORT_CHANNEL_A = 0x00," is missing for the p32mx695f512h cpu. 
To initialize the first i2c device, we need "PORT_CHANNEL_A = 0x00" declared.
 
Any ideas why this declaration is missing? 
 

But the i2c declaration require this statement:
 
This is part of system_config.h and requires PORT_CHANNEL_A:
 
/* I2C Driver Configuration Options
*/
#define DRV_I2C_INTERRUPT_MODE true
#define DRV_I2C_CLIENTS_NUMBER 1
#define DRV_I2C_INSTANCES_NUMBER 1
#define DRV_I2C_PERIPHERAL_ID_IDX0 I2C_ID_1
#define DRV_I2C_OPERATION_MODE_IDX0 DRV_I2C_MODE_MASTER
#define DRV_SCL_PORT_IDX0 PORT_CHANNEL_A
#define DRV_SCL_PIN_POSITION_IDX0 PORTS_BIT_POS_14
#define DRV_SDA_PORT_IDX0 PORT_CHANNEL_A
#define DRV_SDA_PIN_POSITION_IDX0 PORTS_BIT_POS_15