Discussion forum for the BasicX family of microcontroller chips.
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Does anyone know if using the dual hardware pwm (uses timer1) will work with com3 on a
bx24 at the same time ? Does com3 use timer1 ? Thank you Ron A. Nucci [Non-text portions of this message have been removed] |
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acording to the docs com3 should be ok with timmer1 com3 uses timer2 --- "Ron A. Nucci" <> wrote: > Does anyone know if using the dual hardware pwm (uses timer1) will > work with com3 on a bx24 at the same time ? > > Does com3 use timer1 ? > > Thank you > > Ron A. Nucci > [Non-text portions of this message have been removed] > ------------------------ Yahoo! Groups Sponsor > > ===== Tony Brenke North Tacoma, WA __________________________________________________ |
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Tony Thanks much - I can't find where it says that in the doc's. Thank you Ron A. Nucci -----Original Message----- From: Tony Brenke <> To: <> Date: Friday, April 20, 2001 10:55 PM Subject: Re: [BasicX] Com3, Hardware PWM conflict ? >acording to the docs com3 should be ok with timmer1 > >com3 uses timer2 >--- "Ron A. Nucci" <> wrote: >> Does anyone know if using the dual hardware pwm (uses timer1) will >> work with com3 on a bx24 at the same time ? >> >> Does com3 use timer1 ? >> >> Thank you >> >> Ron A. Nucci >> >> >> [Non-text portions of this message have been removed] >> >> >> ------------------------ Yahoo! Groups Sponsor >> >> >> >> >> > >===== >Tony Brenke >North Tacoma, WA > >__________________________________________________ |
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Tony I just searched again all of the documents from NetMedia and could not find information on which timer com3 uses - can you point me to the manual and page ? Thank you Ron A. Nucci -----Original Message----- From: Tony Brenke <> To: <> Date: Friday, April 20, 2001 10:55 PM Subject: Re: [BasicX] Com3, Hardware PWM conflict ? >acording to the docs com3 should be ok with timmer1 > >com3 uses timer2 >--- "Ron A. Nucci" <> wrote: >> Does anyone know if using the dual hardware pwm (uses timer1) will >> work with com3 on a bx24 at the same time ? >> >> Does com3 use timer1 ? >> >> Thank you >> >> Ron A. Nucci >> >> >> [Non-text portions of this message have been removed] >> >> >> ------------------------ Yahoo! Groups Sponsor >> >> >> >> >> > >===== >Tony Brenke >North Tacoma, WA > >__________________________________________________ |
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Tony I just found an archived message from Jack Schoof at NetMedia telling how on the BX24 Com3 uses Timer2. I know it ain't in the doc's ! but you had it correct ! - Thanks again Thank you Ron A. Nucci -----Original Message----- From: Tony Brenke <> To: <> Date: Friday, April 20, 2001 10:55 PM Subject: Re: [BasicX] Com3, Hardware PWM conflict ? >acording to the docs com3 should be ok with timmer1 > >com3 uses timer2 >--- "Ron A. Nucci" <> wrote: >> Does anyone know if using the dual hardware pwm (uses timer1) will >> work with com3 on a bx24 at the same time ? >> >> Does com3 use timer1 ? >> >> Thank you >> >> Ron A. Nucci >> >> >> [Non-text portions of this message have been removed] >> >> >> ------------------------ Yahoo! Groups Sponsor >> >> >> >> >> > >===== >Tony Brenke >North Tacoma, WA > >__________________________________________________ |
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that was a part guess on my part. com 1 uses timer1 com 2/3 used timer2 I figured that being the case there is no problems there. --- "Ron A. Nucci" <> wrote: > Tony > > I just found an archived message from Jack Schoof at NetMedia telling > how on > the BX24 Com3 uses Timer2. I know it ain't in the doc's ! but you had > it > correct ! - Thanks again > > Thank you > > Ron A. Nucci > -----Original Message----- > From: Tony Brenke <> > To: <> > Date: Friday, April 20, 2001 10:55 PM > Subject: Re: [BasicX] Com3, Hardware PWM conflict ? > >acording to the docs com3 should be ok with timmer1 > > > >com3 uses timer2 > > > > > >--- "Ron A. Nucci" <> wrote: > >> Does anyone know if using the dual hardware pwm (uses timer1) will > >> work with com3 on a bx24 at the same time ? > >> > >> Does com3 use timer1 ? > >> > >> Thank you > >> > >> Ron A. Nucci > >> > >> > >> [Non-text portions of this message have been removed] > >> > >> > >> ------------------------ Yahoo! Groups Sponsor > >> > >> > >> > >> > >> > >> > > > > > >===== > >Tony Brenke > >North Tacoma, WA > > > >__________________________________________________ > > > > > > > > > > > > > > ------------------------ Yahoo! Groups Sponsor > > ===== Tony Brenke North Tacoma, WA __________________________________________________ |
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'================================================= Potential system resource conflicts For example, the Com1 device uses the same hardware as the built-in network (BX-01 only), which means Com1 and networking should not be used in the same program. In other words, if you want to use Com1 for RS-232 communications, then the network is not available. Conversely, if you use the network, then Com1 is not available for RS-232 communications. Another example -- internal to the BasicX chip is a hardware timer called Timer1. The timer is used by the Com2 device as well as procedure InputCapture. If you open Com2 as a serial port, it is possible that InputCapture may conflict with serial communications. If serial data arrives at Com2 while InputCapture is executing, data may be lost. Similarly, if you transmit data from Com2, and call InputCapture before the output buffer has finished transmitting, the output data may be garbled. '==================================================== I got this to mean that timer1 is used by com2(bx-01) and com3 (bx-24) sence com2/3 and com1 can be used togather com1 used anther timer. that means that timer2 is used by com1 (bx-01 and bx-24). --- "Ron A. Nucci" <> wrote: > Tony > > Thanks much - I can't find where it says that in the doc's. > > Thank you > > Ron A. Nucci ===== Tony Brenke North Tacoma, WA __________________________________________________ |