Embedded systems

1. Assume that the target device is the PIC24HJ128GP202 C for all problems. (a) Write a "define" macro and an inline function named CONFIG_SW1 () that configure RB13 as digital input connected to switch (SW1), with weak pull-up disabled, and open-drain disabled. (b) Write a "define" macro and an inline function named CONFIG_LED1 () that configure RB14 as digital output connected to switch (LED1), with weak pull-up disabled, and open-drain disabled. (c) Write a "define" macro and an inline function named CONFIG_LED2 () that configure RB15 as digital output connected to switch (LED2), with weak pull-up disabled, and open-drain disabled