How do I use ..........>>>>>> PWM 0,PWM 2 and PWM 4 at the same time
sam_sam_sam
Posts: 2,286
·Here is what i have so far
I am using these leds and a UNL2803A ·Darlingtion Chip
I am not sure which ones i am using because i bought both
http://www.goldmine-elec-products.com/prodinfo.asp?number=G16706
http://www.goldmine-elec-products.com/prodinfo.asp?number=G16721
I have the fade working good but ....>>>>>· I·would like to fade all three colors at the same time in a routine
I am not sure how to start to write this part can some one help with an example of how to do this
·' {$STAMP BS2}
' {$PBASIC 2.5}
Green_Led··· PIN··· 0
Blue_Led···· PIN··· 2
Red_Led····· PIN··· 4
temp VAR Byte
run:
DO
FOR temp = 30 TO 250 STEP 1
· PWM Green_Led , temp, 20
NEXT
FOR temp = 250 TO 30 STEP 1
· PWM Green_Led , temp, 20
NEXT
FOR temp = 30 TO 250 STEP 1
· PWM Blue_Led· , temp, 20
NEXT
FOR temp = 250 TO 30 STEP 1
· PWM Blue_Led· , temp, 20
NEXT
FOR temp = 30 TO 250 STEP 1
· PWM Red_Led , temp, 20
NEXT
FOR temp = 250 TO 30 STEP 1
· PWM Red_Led , temp, 20
NEXT
PAUSE 1
LOOP
'
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··Thanks for any·
·that you may have and all of your time finding them
·
·
·
·
Sam
Post Edited (sam_sam_sam) : 7/5/2008 2:04:30 AM GMT
I am using these leds and a UNL2803A ·Darlingtion Chip
I am not sure which ones i am using because i bought both
http://www.goldmine-elec-products.com/prodinfo.asp?number=G16706
http://www.goldmine-elec-products.com/prodinfo.asp?number=G16721
I have the fade working good but ....>>>>>· I·would like to fade all three colors at the same time in a routine
I am not sure how to start to write this part can some one help with an example of how to do this
·' {$STAMP BS2}
' {$PBASIC 2.5}
Green_Led··· PIN··· 0
Blue_Led···· PIN··· 2
Red_Led····· PIN··· 4
temp VAR Byte
run:
DO
FOR temp = 30 TO 250 STEP 1
· PWM Green_Led , temp, 20
NEXT
FOR temp = 250 TO 30 STEP 1
· PWM Green_Led , temp, 20
NEXT
FOR temp = 30 TO 250 STEP 1
· PWM Blue_Led· , temp, 20
NEXT
FOR temp = 250 TO 30 STEP 1
· PWM Blue_Led· , temp, 20
NEXT
FOR temp = 30 TO 250 STEP 1
· PWM Red_Led , temp, 20
NEXT
FOR temp = 250 TO 30 STEP 1
· PWM Red_Led , temp, 20
NEXT
PAUSE 1
LOOP
'
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
··Thanks for any·
·that you may have and all of your time finding them·
·
·
·
Sam
Post Edited (sam_sam_sam) : 7/5/2008 2:04:30 AM GMT
Comments
PWM Red_Led , temp, 20
PWM Blue_Led , temp, 20
PWM Green_Led , temp, 20
NEXT
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- Stephen
Thank for your reply and help
I will give this a try···
Update
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··Thanks for any·
·
·
·
·
Sam
Post Edited (sam_sam_sam) : 7/7/2008 6:26:00 PM GMT
Blue_Led···· PIN··· 2
Red_Led····· PIN··· 4
temp········ VAR··· Byte
laps········ VAR··· Byte
run:
I got it to work Thank You for your help
I would like to know how to hold a level for 5 seconds or more
·If I use PAUSE command it shuts the LEDs off for the pause TIME·then·Lights ·them up again then fades
I would like·to be·smooth......>>>>>> ·NO LEDs..>> Fade to·full LEDs lights·ON.....then..... Fade to full LEDs OFF
DO
FOR temp = 30 TO 250 STEP 1
· PWM Green_Led , temp, 05
· PWM Blue_Led· , temp, 05
· PWM Red_Led· , temp, 05
NEXT
·temp = 255
· PWM Green_Led , temp, 05·······' How can·I hold this level for 5 seconds or more
· PWM Blue_Led· , temp, 05
· PWM Red_Led· , temp, 05
FOR temp = 250 TO 30 STEP 1
· PWM Red_Led· , temp, 05
· PWM Blue_Led· , temp, 05
· PWM Green_Led·· , temp, 05
· NEXT
· PAUSE 1
LOOP
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··Thanks for any·
·
·
·
·
Sam
Post Edited (sam_sam_sam) : 7/7/2008 6:40:04 PM GMT