Custom BSP Tutorial: Step 6
Step 6.1: Generate Code
1
Open the MHC tool (Tools > Embedded > MPLAB® Harmony Configurator) if it is closed.
Click on the Generate Code button.
2
Choose the Generated Code Merging Strategy and click on the Generate Button.
Step 6.2: Verify System Configuration
1
Open system_config.h from the Projects pane in the MPLAB X IDE.
2
Scroll to the Application Configuration section. Here MHC has generated functions for the pins which are configured in the BSP. These functions can be used in your application.
// ***************************************************************************** // ***************************************************************************** // Section: Application Configuration // ***************************************************************************** // ***************************************************************************** /*** Application Defined Pins ***/ /*** Functions for BSP_LED_3 pin ***/ #define BSP_LED_3Toggle() PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_6) #define BSP_LED_3On() PLIB_PORTS_PinSet(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_6) #define BSP_LED_3Off() PLIB_PORTS_PinClear(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_6) #define BSP_LED_3StateGet() PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_6) /*** Functions for BSP_RGB_LED_RED pin ***/ #define BSP_RGB_LED_REDToggle() PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_5) #define BSP_RGB_LED_REDOn() PLIB_PORTS_PinClear(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_5) #define BSP_RGB_LED_REDOff() PLIB_PORTS_PinSet(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_5) #define BSP_RGB_LED_REDStateGet() ~(PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_5)) /*** Functions for BSP_RGB_LED_GREEN pin ***/ #define BSP_RGB_LED_GREENToggle() PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_1) #define BSP_RGB_LED_GREENOn() PLIB_PORTS_PinClear(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_1) #define BSP_RGB_LED_GREENOff() PLIB_PORTS_PinSet(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_1) #define BSP_RGB_LED_GREENStateGet() ~(PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_1)) /*** Functions for BSP_RGB_LED_BLUE pin ***/ #define BSP_RGB_LED_BLUEToggle() PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_0) #define BSP_RGB_LED_BLUEOn() PLIB_PORTS_PinClear(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_0) #define BSP_RGB_LED_BLUEOff() PLIB_PORTS_PinSet(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_0) #define BSP_RGB_LED_BLUEStateGet() ~(PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_B, PORTS_BIT_POS_0)) /*** Functions for BSP_LED_1 pin ***/ #define BSP_LED_1Toggle() PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_3) #define BSP_LED_1On() PLIB_PORTS_PinSet(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_3) #define BSP_LED_1Off() PLIB_PORTS_PinClear(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_3) #define BSP_LED_1StateGet() PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_3) /*** Functions for BSP_LED_2 pin ***/ #define BSP_LED_2Toggle() PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_4) #define BSP_LED_2On() PLIB_PORTS_PinSet(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_4) #define BSP_LED_2Off() PLIB_PORTS_PinClear(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_4) #define BSP_LED_2StateGet() PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_E, PORTS_BIT_POS_4) /*** Functions for BSP_SWITCH_1 pin ***/ #define BSP_SWITCH_1StateGet() PLIB_PORTS_PinGet(PORTS_ID_0, PORT_CHANNEL_G, PORTS_BIT_POS_12) /*** Functions for BSP_STBY_RST pin ***/ #define BSP_STBY_RSTToggle() PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_5) #define BSP_STBY_RSTOn() PLIB_PORTS_PinSet(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_5) #define BSP_STBY_RSTOff() PLIB_PORTS_PinClear(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_5) #define BSP_STBY_RSTStateGet() PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_5) #define BSP_STBY_RSTStateSet(Value) PLIB_PORTS_PinWrite(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_5, Value) /*** Functions for BSP_WIFI_SLEEP pin ***/ #define BSP_WIFI_SLEEPToggle() PLIB_PORTS_PinToggle(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_0) #define BSP_WIFI_SLEEPOn() PLIB_PORTS_PinSet(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_0) #define BSP_WIFI_SLEEPOff() PLIB_PORTS_PinClear(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_0) #define BSP_WIFI_SLEEPStateGet() PLIB_PORTS_PinGetLatched(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_0) #define BSP_WIFI_SLEEPStateSet(Value) PLIB_PORTS_PinWrite(PORTS_ID_0, PORT_CHANNEL_A, PORTS_BIT_POS_0, Value)
Step 6.3: Build the Application
1
Compile the project to verify that the generated project compiles without any errors. Click the Clean and Build icon. 
2
Check the buildlLog in the Output window of MPLAB X IDE. There should not be any build errors.
Step 6.4: Add Application Code
1
Open app.c from the Projects pane in the MPLAB X IDE.
2
In the function APP_Tasks(), found in app.c, make the changes in the APP_STATE_SERVICE_TASKS case statement as shown below.
case APP_STATE_SERVICE_TASKS: { int i,j; for(i=0;i<10000;i++) for(j=0;j<10000;j++); BSP_LED_1Toggle(); break; }
Step 6.5: Test the Application
Click on the Make and Program button 
to program your target.
After programming is successful you will see LED1 blinking on your target.
to program your target.After programming is successful you will see LED1 blinking on your target.
