Usage

Initialization
Execute the following function format macro before acquiring the elapsed time and using the wait (WAIT) function.

Function	Functional Macro	number
FRT initialization	TIM_FRT_INIT	8

How to get elapsed time
The following functions are provided for obtaining elapsed time.

Function	Functional Macro	number
Counter value setting (16 bits)	TIM_FRT_SET_16	9
Counter value acquisition (16 bits)	TIM_FRT_GET_16	10

void sysInit()
{
     TIM_FRT_INIT (8); / * Set frequency division to 8 * /
     ...
}

void writeFrameBuff()
{
     Uint16 count; / * Acquisition count value storage area * /
     float micro_sec; / * Microsecond storage area * /
     TIM_FRT_SET_16 (0); / * Set the count value to 0 * /
     WriteAllVram (); / * Process execution you want to measure * /
     count = TIM_Frt_Get_16 (); / * Get the count value * /
                                           / * count indicates the execution time of WriteAllVram () * /
     micro_sec = TIM_FRT_CNT_TO_MCR (count); / * Convert counter value to microsecond * /
     printDisplay (micro_sec); / * Display elapsed time on the screen * /
}