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; HARDW. PIC16F1936
;        INTOSC fosc=8MHz
;        Program Memory Words Used:  1295
;        Program Memory Words Free:  6897
;
; FILES: 16F1936_RoboCar2023.ASM
;        MPASM PIC16F1936.INC
;        02_HEADER_RoboCar2023.INC
;        03_INIT_Robo2023.INC
;        04_DRIVE_Robo2023.INC
;        05_US_Robo2023.INC
;        07_LCD_Robo2023.INC
;        HD44780_2Wire.INC
;  
;        HD44780-LCD4x16 2Wire
;        HC-05 Bluetooth transmitting and receiving module
;        HC-SR04 Ultrasonic module
;        2 Infrared distance sensing module
;        L298 Dual H-Bridge Dual Motor-Driver
;        Frontlight 2xLED white 20.000mcd
;        Backlight  2xLED red    4.000mcd
;        Button (MCLRE Reset)
;
; PORTA  L298_PORT            Drive L/R, Extra functions
;        RA7:6    n.c     
;        RA5(07)  BACKL       Backlights on(off
;        RA4(06)  FRONTL      Frontlights on/off
;        RA3(05)  EN4         L298 2 motors right
;        RA2(04)  EN3         "
;        RA1(03)  EN2         L298 2 motors left
;        RA0(02)  EN1         "

; PORTB  LCD_PORT             init, basic functions 2-Wire LCD
;        AD_PORT              measure Vdd drive batterie
;        RB7(28)  LCD_TRIS, LCDDAT LCD_Data  ICSPDAT Output
;        RB6(27)  LCD_TRIS, LCDCLK LCD_Clock ICSPCLK "
;        RB5(25)  n.c.   
;        RB4(24   AD_DRV      ;AN11 analog DriveBatt 4x3.2V
;        RB3:0    n.c.

; PORTC  SCI_PORT             Serial Communications Interface (SCI)
;        US_PORT              US-Module
;        PWM_PORT             Forward/backward Duty Cycle
;        RC7(18)  RX_DT       SCI Input recieve from HC-05
;        RC6(17)  TX_CK       SCI Output send to HC-05
;        RC5(16)  US_TRIG     HC-SR04  output triggers US-Burst
;        RC4(15)  US__ECHO    HC-SR04 see "INIT_HC_SR04" below!
;        RC3(14)  US_IRL      input  IR-Sensor links  (low-active)
;        RC2(14)  PWM_CCP1    PWM_PORT Output drive left
;        RC1(12)  PWM_CCP2    "        Output drive right
;        RC0(11)  US_IRR      input   IR-Sensor rechts  "
;
;*********************************************************************