Problem 3. The following code configures Timer 1 on a PIC32MX795F512 for a 1 second period and enables interrupts for this timer. This code uses functions from the PIC32 periph- eral library. Rewrite this code by replacing the OpenTimer1 and ConfigureIntTimer1 functions with the corresponding bit operations on registers. (You do not need the equivalent code for INTEnableSystemMultiVectoredInt). Configure Timer 1 OpenTimer1(T1ON I T1SOURCE_INT I T1 PS_1_256, 9896); / Set up the Timer 1 interrupt vith a priority of 2 ConfigureIntTimer1(T1INT_0n T1_INT_PRIOR_2); /* enable multi-vector interrupts INTEnableSystemMultiVectoredInt) Note that infomatin abot both functions, OpenTimer1 and ConfigureIntTimer1, can be found by searching for them in the Help files in MPLAB X Problem 3. The following code configures Timer 1 on a PIC32MX795F512 for a 1 second period and enables interrupts for this timer. This code uses functions from the PIC32 periph- eral library. Rewrite this code by replacing the OpenTimer1 and ConfigureIntTimer1 functions with the corresponding bit operations on registers. (You do not need the equivalent code for INTEnableSystemMultiVectoredInt). Configure Timer 1 OpenTimer1(T1ON I T1SOURCE_INT I T1 PS_1_256, 9896); / Set up the Timer 1 interrupt vith a priority of 2 ConfigureIntTimer1(T1INT_0n T1_INT_PRIOR_2); /* enable multi-vector interrupts INTEnableSystemMultiVectoredInt) Note that infomatin abot both functions, OpenTimer1 and ConfigureIntTimer1, can be found by searching for them in the Help files in MPLAB X