still got a problem
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Posts: 46,084
The motors still are not running on the rev D.
heres the code
symbol speed = b1
low 0
high 0
for speed = 0 to 127 step 1
serout 6,N2400, ($80,0,0,speed)
pause 20
next
for speed = 127 to 0 step 1
serout 6,N2400, ($80,0,0,speed)
pause 20
next
for speed = 0 to 127 step 1
serout 6,N2400, ($80,0,1,speed)
pause 20
next
for speed = 127 to 0 step 1
serout 6,N2400, ($80,0,1,speed)
pause 20
next
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heres the code
symbol speed = b1
low 0
high 0
for speed = 0 to 127 step 1
serout 6,N2400, ($80,0,0,speed)
pause 20
next
for speed = 127 to 0 step 1
serout 6,N2400, ($80,0,0,speed)
pause 20
next
for speed = 0 to 127 step 1
serout 6,N2400, ($80,0,1,speed)
pause 20
next
for speed = 127 to 0 step 1
serout 6,N2400, ($80,0,1,speed)
pause 20
next
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Comments
>The motors still are not running on the rev D.
>
>heres the code
>
>symbol speed = b1
>low 0
>high 0
>for speed = 0 to 127 step 1
> serout 6,N2400, ($80,0,0,speed)
> pause 20
>next
>for speed = 127 to 0 step 1 <<-- Change to step -1 as mentioned before
> serout 6,N2400, ($80,0,0,speed)
>pause 20
>next
>for speed = 0 to 127 step 1
> serout 6,N2400, ($80,0,1,speed)
> pause 20
>next
>for speed = 127 to 0 step 1 <<-- Change to step -1
> serout 6,N2400, ($80,0,1,speed)
> pause 20
>next
>
>
>
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not a hardware error. I heard somebody say that when programming the BS1 the
program knows which way to step without having to specify if it is negative. But
so far it hasn't caught on fire.
Bruce Bates <bvbates@u...> wrote:At 08:30 PM 11/28/03 -0800, Kyle
Cooper wrote:
>The motors still are not running on the rev D.
>
>heres the code
>
>symbol speed = b1
>low 0
>high 0
>for speed = 0 to 127 step 1
> serout 6,N2400, ($80,0,0,speed)
> pause 20
>next
>for speed = 127 to 0 step 1 <<-- Change to step -1 as mentioned before
> serout 6,N2400, ($80,0,0,speed)
>pause 20
>next
>for speed = 0 to 127 step 1
> serout 6,N2400, ($80,0,1,speed)
> pause 20
>next
>for speed = 127 to 0 step 1 <<-- Change to step -1
> serout 6,N2400, ($80,0,1,speed)
> pause 20
>next
>
>
>
>Do you Yahoo!?
>Protect your identity with Yahoo! Mail AddressGuard
>
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>
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>I also tried with -1 but still no luck. I'm hoping its a programming
>error and not a hardware error. I heard somebody say that when
>programming the BS1 the program knows which way to step without having to
>specify if it is negative. But so far it hasn't caught on fire.
How about some more specific symptoms, and what you've tried to date ?
Do the motors not run at all ? How have you wired the motors to the
controller ?
What are you using for a power supply for the motors ? Are all the grounds to
all the power supplies connected together somewhere as they should be ? What
kind of motors are these ?
Answers to many of these questions will prove helpful in providing a solution.
Regards,
Bruce Bates
up to a pololu dual micro motor controller which is hooked up to the BS rev. D.
Everything is wired up correctly and I triple checked it a few times. I have a
9v power supply going to the BS rev. D and 3v to the motors through the motor
controller. The logic supply for the motor controller is 5v from the 5v pin on
the rev. D. sorry I didnt specify any of this and thanks a million for
reminding me.
Bruce Bates <bvbates@u...> wrote:At 09:03 AM 11/29/03 -0800, Kyle
Cooper wrote:
>I also tried with -1 but still no luck. I'm hoping its a programming
>error and not a hardware error. I heard somebody say that when
>programming the BS1 the program knows which way to step without having to
>specify if it is negative. But so far it hasn't caught on fire.
How about some more specific symptoms, and what you've tried to date ?
Do the motors not run at all ? How have you wired the motors to the
controller ?
What are you using for a power supply for the motors ? Are all the grounds to
all the power supplies connected together somewhere as they should be ? What
kind of motors are these ?
Answers to many of these questions will prove helpful in providing a solution.
Regards,
Bruce Bates
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>The motors dont run at all. the motors are two 3v motors. The motors are
>hooked up to a pololu dual micro motor controller which is hooked up to
>the BS rev. D. Everything is wired up correctly and I triple checked it a
>few times. I have a 9v power supply going to the BS rev. D and 3v to the
>motors through the motor controller. The logic supply for the motor
>controller is 5v from the 5v pin on the rev. D. sorry I didnt
>specify any of this and thanks a million for reminding me.
Are the grounds (- side) on the 9 volt battery and 3 volt supply tied
together as they should be ?
followed the manual exactly as it said
Bruce Bates <bvbates@u...> wrote:
At 06:04 PM 11/29/03 -0800, Kyle Cooper wrote:
>The motors dont run at all. the motors are two 3v motors. The motors are
>hooked up to a pololu dual micro motor controller which is hooked up to
>the BS rev. D. Everything is wired up correctly and I triple checked it a
>few times. I have a 9v power supply going to the BS rev. D and 3v to the
>motors through the motor controller. The logic supply for the motor
>controller is 5v from the 5v pin on the rev. D. sorry I didnt
>specify any of this and thanks a million for reminding me.
Are the grounds (- side) on the 9 volt battery and 3 volt supply tied
together as they should be ?
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>yep all the grounds are wired to the ground pin on the microcontroller
>followed the manual exactly as it said
Hi Kyle -
Can we presume you got no errors when you complied the test program ?
Where does the wire on Pin 3 of the motor controller go ?
Where does the wire on Pin 2 of the motor controller go ?
Have you checked that Pins 1 and 3 show a voltage present between them ?
Have you checked the voltage status of the 9 volt battery recently ?
Let's see how far we get with these answers in hand.
Bruce Bates
Bruce Bates <bvbates@u...> wrote:At 09:29 AM 11/30/03 -0800, Kyle
Cooper wrote:
>yep all the grounds are wired to the ground pin on the microcontroller
>followed the manual exactly as it said
Hi Kyle -
Can we presume you got no errors when you complied the test program ?
Where does the wire on Pin 3 of the motor controller go ?
Where does the wire on Pin 2 of the motor controller go ?
Have you checked that Pins 1 and 3 show a voltage present between them ?
Have you checked the voltage status of the 9 volt battery recently ?
Let's see how far we get with these answers in hand.
Bruce Bates
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>did all of it.
Kyle -
I asked 5 specific questions, and got no specific answers. I'm not sure how
to interpret your response. I await your specific answers to my questions
if you
need more help.
Bruce Bates
>Bruce Bates <bvbates@u...> wrote:At 09:29 AM 11/30/03 -0800,
>Kyle Cooper wrote:
> >yep all the grounds are wired to the ground pin on the microcontroller
> >followed the manual exactly as it said
>
>Hi Kyle -
>
>Can we presume you got no errors when you complied the test program ?
>
>Where does the wire on Pin 3 of the motor controller go ?
>
>Where does the wire on Pin 2 of the motor controller go ?
>
>Have you checked that Pins 1 and 3 show a voltage present between them ?
>
>Have you checked the voltage status of the 9 volt battery recently ?
>
>Let's see how far we get with these answers in hand.
>
>Bruce Bates
>
>
>To UNSUBSCRIBE, just send mail to:
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supply,pin 2 goes to ground,there is a voltage present between pins 1 and 3,the
9v battery is fully charged.
Bruce Bates <bvbates@u...> wrote:
At 03:25 PM 11/30/03 -0800, Kyle Cooper wrote:
>did all of it.
Kyle -
I asked 5 specific questions, and got no specific answers. I'm not sure how
to interpret your response. I await your specific answers to my questions
if you
need more help.
Bruce Bates
>Bruce Bates wrote:At 09:29 AM 11/30/03 -0800,
>Kyle Cooper wrote:
> >yep all the grounds are wired to the ground pin on the microcontroller
> >followed the manual exactly as it said
>
>Hi Kyle -
>
>Can we presume you got no errors when you complied the test program ?
>
>Where does the wire on Pin 3 of the motor controller go ?
>
>Where does the wire on Pin 2 of the motor controller go ?
>
>Have you checked that Pins 1 and 3 show a voltage present between them ?
>
>Have you checked the voltage status of the 9 volt battery recently ?
>
>Let's see how far we get with these answers in hand.
>
>Bruce Bates
>
>
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