The document describes a program in BASCOM for an ATMEGA8 microcontroller that uses commands like AT to control sensors and send SMS messages via GSM. It defines variables to store sensor data and SMS messages. The program turns on an LED when sensors are activated or deactivated and sends SMS alerts. It also controls a light that can be turned on or off remotely by SMS commands.

1. PROGRAMA EN BASCOM ,UTILIZANDO COMANDOS AT Y UN ATMEGA8
$regfile = "m8def.dat"
$crystal = 8000000
$baud = 115200
Config Serialin = Buffered , Size = 100
Config Lcd = 16 * 2
Config Lcdbus = 4
Config Lcdpin = Pin , Db4 = Portd.5 , Db5 = Portd.4 , Db6 = Portd.3 , Db7 = Portd.2 , Rs = Portd.7 , E
= Portd.6
Dim Dato As String * 2 'variable A tipo string
Dim Conf As String * 1
Dim Login As String * 3 'variable Btipo string
Config Portb.0 = Output
Enable Interrupts
Dim C As Byte
Ddrb.1 = 0
Portb.1 = 1
Senmag Alias Pinb.1
Ddrd.2 = 0 'SENSOR MAGNETICO1
Portd.2 = 1
Ddrd.3 = 0 'SENSOR MAGNETICO2
Portd.3 = 1
Sensor1 Alias Pind.2
Sensor2 Alias Pind.3

2. Cls
Cursor Off
Home U
Lcd "PROYECTO TESIS"
Waitms 100 '' cambiar 1
Home L
Lcd "RENATO SALAZAR"
Waitms 100
Do 'cambiar1
Inicio:
'sensores ACTIVADOS
If Sensor1 = 0 Then ' Or Sensor2 = 0 Then
If Sensor1 = 0 Then C = 1
'If Sensor2 = 0 Then C = 2
Waitms 100 'cambiar 1
Print "AT"
Waitms 200 '500
Print "AT+CMGF=1"
Waitms 200 '500
Print "AT+CMGS=" ; Chr(34) ; "0992793090" ; Chr(34)
Waitms 200 'w 1
If C = 1 Then
Print "SENSOR 1 ACTIVADO" ; Chr(26)
Waitms 100 'cambiar1
Cls

3. Home U
Lcd "SENSOR 1"
Home L
Lcd "ACTIVADO"
End If
End If
'SENSOR DESACTIVADO
If Sensor1 = 1 Then
If Sensor1 = 1 Then C = 1 ' Or Sensor2 = 1 Then
'If Sensor2 = 1 Then C = 2
Waitms 100 'w 1
Print "AT"
Waitms 200 '500 '
Print "AT+CMGF=1"
Waitms 200 '500
Print "AT+CMGS=" ; Chr(34) ; "099XXXXXXX" ; Chr(34)
Waitms 100 'cambiar 1
If C = 1 Then
Print "SENSOR 1 DESACTIVADO" ; Chr(26)
Cls
Home U
Lcd "SENSOR 1 "
Home L

4. Lcd "DESACTIVADO"
Waitms 400 'cambiar 4
End If
Wait 5
End If
Print "AT" 'comando GSM de identificacion de modem
Waitms 100 'cambiar 1
Print "AT+CMGF=1"
Waitms 100 'cambiar 1
Print "AT+CMGL="rec Unread ""
Cls
Home U
Lcd "ESPERANDO DATO "
Home L
Lcd "PARA EJECUTAR"
Waitms 100 'cambiar1
'Inicio:
'Portb = 0
Print "INGRESE A=APAGADO P=PRENDIDO"
Waitms 200
Input Conf
Waitms 100
If Conf = "A" Or Conf = "P" Then

5. 'Print "DATO A o P"
'Input Dato 'condicion para B
'Waitms 100
'If Dato = "OK" Then
If Conf = "A" Then
Portb.0 = 0
Cls
Home U
Lcd "FOCO APAGADO"
Print "ESTatado del foco " ; Conf ; " (A = Apagado P = Prendido) "
End If
If Conf = "P" Then
Print "Estatado del foco " ; Conf ; " (A = Apagado P = Prendido) "
Portb.0 = 1
Cls
Home U
Lcd "FOCO PRENDIDO"
End If
'End If
Else
Goto Inicio
'COMPLETA EL LAZO DEL MODEM
End If
Loop 'Fin dde la condicion
End

6. LCD1
LM016L
RXD
TXD
RTS
RV1
VDD
VSS
VEE
RW
RS
D0
D1
D2
D3
D4
D5
D6
D7
CTS
E
?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
55%
C3
1k 1u P1
1
DCD
D1 6
DSR
LED-YELLOW 1 3 U2 2
RXD
? 7
C1
RTS
3
U1 C1+ C1- TXD
8
CTS
14 23 11 14 4
C1 PB0/ICP1 PC0/ADC0 T1IN T1OUT DTR
R1 Q2 15
PB1/OC1A PC1/ADC1
24 12
R1OUT R1IN
13 9
RI
2N3904 16 25 10 7
PB2/SS/OC1B PC2/ADC2 T2IN T2OUT
330R 17 26 9 8
PB3/MOSI/OC2 PC3/ADC3 R2OUT R2IN C6
18 27
PB4/MISO PC4/ADC4/SDA ERROR
19 28 2
PB5/SCK PC5/ADC5/SCL VS+
9 1 6 COMPIM
PB6/TOSC1/XTAL1 PC6/RESET VS-
10 10u
PB7/TOSC2/XTAL2
2
PD0/RXD C2+ C2- C5
3
PD1/TXD
4
SW1
PD2/INT0
5 4 5 MAX232
PD3/INT1
6 SW-SPST 10u
PD4/T0/XCK C4
11
PD5/T1
21 12
20
AREF PD6/AIN0
13
SW2
AVCC PD7/AIN1
10u
ATMEGA8 SW-SPST
C1
100n
C2 R2
470R
10u