Q1 　　Create a program that will initialise Port2 bits 0 - 7 to outputs. Then in an endless loop perform the sequence of bit manipulations shown below. Your program should use bit masking operations. Here is an outline of the program in pseudo-code and with the first two bit manipulations done for you.



//initialise port 2 for output

//set all outputs to 0

while(1)

{

FIO2PIN |= 0x04 　　// set bit 2 on (0x04 = 00000100)

FIO2PIN &= ~0x04 　　// set bit 2 off

//set port2 bit 1 on

//set port2 bit 1 off

//set port2 bit 4 on

//set port2 bit 6 and bit 7 on

//set port2 bit 4 off

//set port2 bit 6 and bit 7 off

-Q1 　　Create a program that will initialise Port2 bits 0 - 7 to outputs. Then in an endless loop perform the sequence of bit manipulations shown below. Your program should use bit masking operations. Here is an outline of the program in pseudo-code and with the first two bit manipulations done for you.



//initialise port 2 for output

//set all outputs to 0

while(1)

{

FIO2PIN |= 0x04　　　// set bit 2 on (0x04 = 00000100)

FIO2PIN &= ~0x04 　　// set bit 2 off

//set port2 bit 1 on

//set port2 bit 1 off

//set port2 bit 4 on

//set port2 bit 6 and bit 7 on

//set port2 bit 4 off

//set port2 bit 6 and bit 7 off