Fly_By_wire
----------------------------------------------------
adc_fbw.c
---------
function adc_init 
	Loop for : 8 iterations


servo.c
-------
function servo_init
	Loop for : 10 iterations
function servo_transmit
	Loop for : 10 iterations


uart.c
------
function uart_print_string
	Loop while used once in the main function, its iterations number is estimated to 100.

main.c
------
function to_autopilot_from_last_radio
	Loop for : 9 iterations

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Autopilot
-----------------------------------------------------------------
adc.c
-----
function adc_init
	Loop for : 8 iterations

estimator.c
-----------
function estimator_update_ir_estim
	(NORM_RAD_ANGLE)
				while 1		while 2
		case 1	0			0
		case 2	0			1
		case 3	1			0
	(NORM_RAD_ANGLE)
				while 1		while 2
		case 1	0			0
		case 2	0			1
		case 3	1			0

mainloop.c
----------
function main
	the first while Loop has at most 31 iterations

nav.c
-----

function nav_home
	(Macro NormCourse)
				while 1		while 2
		case 1	0			0
		case 2	0			1-2
		case 3	1-2			0

function auto_nav
	(Macro Goto3D / CircleXY / NormCourse)
				while 1		while 2
		case 1	0			0
		case 2	0			1
		case 3	1			0

pid.c
-----
function course_pid_run
	(macro NORM_RAD_ANGLE)
				while 1		while 2
		case 1	0			0
		case 2	0			1
		case 3	1			0