comment lutter contre les parasites secteur

[DAUDET78]

voici les schemas ils sont realises par Mr bruno gavand

Ton PIC est alimenté en 6V ? c'est limite ...limite !
C'est un 16F??? (illisible sur le schéma ?)
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[invite84cbd597]

Ton PIC est alimenté en 6V ? c'est limite ...limite !
C'est un 16F??? (illisible sur le schéma ?)

c un pic16F84 alimente sous 5v tres bien filtree et regule.
voici le code source realise par bruno gavand.



program





symbol LUNDI = 0
symbol MARDI = 1
symbol MERCREDI = 2
symbol JEUDI = 3
symbol VENDREDI = 4
symbol SAMEDI = 5
symbol DIMANCHE = 6
symbol LMMJV = 7
symbol NBALARM = 21
const alarmTable as byte[NBALARM * 4] = (
' JOUR HEURE MINUTE DUREE (secondes, 59 maxi)
LMMJV, 7, 45, 6,
LMMJV, 7, 55, 6,
LMMJV, 8, 55, 6,
LMMJV, 9, 55, 6,
LMMJV, 10, 05, 6,
LMMJV, 11, 00, 6,
LMMJV, 12, 00, 6,
LMMJV, 13, 45, 6,
LMMJV, 13, 55, 6,
LMMJV, 14, 55, 6,
LMMJV, 15, 55, 6,
LMMJV, 16, 05, 6,
LMMJV, 17, 00, 6,
LMMJV, 18, 00, 6,
SAMEDI, 7, 45, 6,
SAMEDI, 7, 55, 6,
SAMEDI, 8, 55, 6,
SAMEDI, 9, 55, 6,
SAMEDI, 10, 05, 6,
SAMEDI, 11, 00, 6,
SAMEDI, 12, 00, 6
)
dim maxcount as word
dim scaler as word
dim jj as byte
dim hh as byte
dim mn as byte
dim ss as byte
dim digiled as byte[4]
dim digit as byte
dim dp as byte
dim key as byte
dim alarm as byte
sub procedure interrupt
dim i as byte
scaler = scaler + 1
if scaler > maxcount
then
scaler = 0
inc(ss)
if ss = 60
then
ss = 0
inc(mn)
if mn = 60
then
mn = 0
inc(hh)
if hh = 24
then
hh = 0
inc(jj)
if jj = 7
then
jj =0
end if
end if
end if
end if
end if
#ifdef CATHODE_COMMUNE
PORTA = PORTA and $f0
TRISA = $0f
key = PORTA
TRISA = 0
PORTB = 0
#else
PORTA = PORTA or $0f
TRISA = $0f
key = PORTA
key = not(key)
TRISA = 0
PORTB = $ff
#endif
key = key and $07
digit = digit + 1
if digit > 3
then
digit = 0
i = $01
else
i = $01 << digit
end if
#ifdef CATHODE_COMMUNE
PORTB = digiled[digit]
PORTA = PORTA or i
#else
PORTB = digiled[digit]
PORTB = not(PORTB)
PORTA = PORTA and not(i)
#endif
INTCON.T0IF = 0
end sub
sub function intTo7seg(dim n as byte) as byte
select case n
case 0 result = $3F
case 1 result = $06
case 2 result = $5B
case 3 result = $4F
case 4 result = $66
case 5 result = $6D
case 6 result = $7D
case 7 result = $07
case 8 result = $7F
case 9 result = $6F
end select
end sub
sub procedure setValue(dim v as ^byte, dim s as byte, dim max as

byte)
digiled[0] = s
digiled[1] = 0
while 1
if key.0
then
inc(v^)
if(v^ > max)
then
v^ = 0
end if
end if
if key.1
then
if(v^ = 0)
then
v^ = max
else
dec(v^)
end if
end if
if key.2
then
Delay_ms(50)
while key.2
wend
Delay_ms(50)
scaler = 0
ss = 0
return
end if
digiled[2] = intTo7seg(v^ / 10)
digiled[3] = intTo7seg(v^ mod 10)
delay_ms(300)
wend
end sub
main:
dim i as byte
dp = 0
hh = 0
mn = 0
ss = 0
jj = 0
maxcount =15625
PORTA = %00010000
TRISA = %00000000
PORTB = 0
TRISB = $00
INTCON = %10100000
OPTION_REG = %11011000
Delay_ms(50)
setValue(@hh, 116, 23)
setValue(@mn, 55, 59)
setValue(@jj, 14, 6)
while true
if key
then
digiled[0] = intTo7seg(jj)
digiled[1] = 0
digiled[2] = intTo7seg(ss / 10)
digiled[3] = intTo7seg(ss mod 10)
else
if hh < 10
then
digiled[0] = 0
digiled[1] = intTo7seg(hh)
else
digiled[0] = intTo7seg(hh / 10)
digiled[1] = intTo7seg(hh mod 10)
end if
digiled[2] = intTo7seg(mn / 10)
digiled[3] = intTo7seg(mn mod 10)
end if
if scaler > maxcount / 2
then
dp.1 = 1
else
dp.1 = 0
end if
digiled[0].7 = dp.0
digiled[1].7 = dp.1
digiled[2].7 = dp.2
digiled[3].7 = dp.3
alarm = 0
for i = 0 to (NBALARM - 1) * 4 step 4
if ((alarmTable[i] = jj) or

((alarmTable[i] = LMMJV)and (jj< SAMEDI))) and (alarmTable[i + 1]

= hh) and (alarmTable[i + 2] = mn) and (alarmTable[i + 3] > ss)
then
inc(alarm)
end if
next i
if alarm
then
dp.3 = 1
PORTA.4 = 0
else
dp.3 = 0
PORTA.4 = 1
end if
wend
end.

[invite84cbd597]

Ton PIC est alimenté en 6V ? c'est limite ...limite !
C'est un 16F??? (illisible sur le schéma ?)

salut.que voulez vous dire par "c limite... limite" svp?
c un pic 16f84 alimente sous 5v tres stable.

[invite84cbd597]

Salut,



Il faut rechercher un bug dans le programme,

JP

vous avez le programme en micro basic.
contient il un bug? merci

[DAUDET78]

salut.que voulez vous dire par "c limite... limite" svp?

J'avais lu 6V sur les schémas ....

Pour le PNP, c'est bon (tu es dans la condition tension relais = tension µC) mais passe R1 à 2,2K

Tu as fait le test avec le RC aux bornes du contact du relais?

[jyvoipabo]

vous avez le programme en micro basic.
contient il un bug? merci

Je te remercie de me remercier, mais je ne connais pas le micro basic.

JP