D-111

v-2.1.2-1
---
1. use => RA4 gets High in while loop


	==> RA4 keeps High after RA2 is Low
D-111

v-2.1.2-2
---
1. use => RA4 gets High in while loop
2. RA4 = 0 in the main loop

	==> n/c
D-111

v-2.1.2-3
---
1. use => RA4 gets High in while loop
2. RA4 = 0 in the main loop

	==> n/c
	==> 1. FOUND
	==> TRISA --> 0x00
D-111

v-2.1.2-4
---
1. use => RA4 gets High in while loop
2. RA4 = 0 in the main loop

	==> n/c

	1. FOUND
	==> RA2 --> w/o resistor, connect to the gnd
		--> LED goes off
	==> RA2 --> needs to be connected to the gnd
			to set back to 0V
D-111

v-3.0-1
---
1. FOUND
	1. at the end of _Setup__Interrupt
		--> program stops
D-111

v-3.0-1
---
1. intr() ==> added: prototype

	==> n/c
D-111

v-3.0-2
---
1. v-1.0 --> C/P

	==> n/c
D-111

v-3.0-3
---
1. v-1.0 --> content of D-111... --> all C/P

	==> w
D-111

v-3.0-4
---
1. msg_Project_Name (lib.h)
	==> move to main.h

	==> w
D-111

v-3.0-5
---
1. pragma directives (D-111.c)
	==> move to main.h

	==> w
D-111

v-3.0-6
---
1. #include "SD1602_4bit_mode.h" (D-111.c)
	==> added "#ifndef"

	==> COMPILED
D-111

v-3.0-7
---
1. disp.h
	=> added: #include "SD1602_4bit_mode.h"

	==> w
D-111

v-3.0
---
1. v-1.0 --> CPE

	==> done