msp430 at Yahoo! Groups

Startup problem with F133

Stefan Gysel — Wed, 11 Nov 2009 03:43:28 GMT

Hi I'm using a MSP430F133 with 32kHz crystal on LFXT1. MCLK is set to DCO which runs at ~750kHz on startup and is synchronized to ACLK at 1.04 Mhz using

Re: Buzzing of MSP430F169 unit

Augusto Einsfeldt — Wed, 11 Nov 2009 03:21:03 GMT

It seems you do not know anything about the circuit and not enough about electronics. Whitout the schematics one must be quite experienced to guess (or know)

Buzzing of MSP430F169 unit

pritam yadav — Tue, 10 Nov 2009 23:49:45 GMT

Hello everyone, I am working on the testing of a unit based on MSP430F169 application. While testing the unit, i shorted pins 2 and 3 of LM317LZ (TO-92) which

Re: Use of pre-processor defines

Dan Bloomquist — Tue, 10 Nov 2009 19:52:18 GMT

Hi Kris, I should have never made it sound like I was challenging your post. Please accept my apology. I have a broken rib and I'm on drugs, cantankerous,

Re: MSP430F427A UART pin stuck high

Hugh Molesworth — Tue, 10 Nov 2009 19:38:17 GMT

You have to additionally set P2SEL for utx0 low while in LPM3 to allow your P2OUT command for utx0 to take effect, ME1 does not do this for you. On exit from

MSP430F427A UART pin stuck high

ckuecker2000 — Tue, 10 Nov 2009 18:52:26 GMT

Hello, Working with the MSP430F427A. I am using the USART in UART mode. When I go into LPM3, I am explicitly disabling the UART and other active outputs to

Re: PWM using TimerB in Continuous mode

old_cow_yellow — Tue, 10 Nov 2009 14:48:43 GMT

Michael, I see your point. I am aware of IMPS. Is there also an IPPS? (Where the first P stands for Parrot.) M or P, which is better? -- OCY

SimpliciTI vs. PWM ??

Douglas — Tue, 10 Nov 2009 14:10:37 GMT

I am trying to generate a simple PWM output with the eZ430rf2500 evaluation boards running the SimpliciTI protocol. I set up Timer B to run continuously with

Re: PWM using TimerB in Continuous mode

Michael — Tue, 10 Nov 2009 13:53:21 GMT

OCY, ... funny... ... Is that supposed to be a good thing? Maybe not "rely on" but at least take a look at. But anyway, it seems to me he is not relying on the

Re: Use of pre-processor defines

microbit@... — Tue, 10 Nov 2009 09:41:10 GMT

Hi Dan, I never implied anything about different optimisations ? (although that should not be as big a problem as it's made out to be at times IMO). I merely

Re: Timer UART (MSP430F2131)

Sanjeev Kumar Kambadur — Tue, 10 Nov 2009 09:10:33 GMT

Hugh and old cow yellow,Thanks a lot for your help! RegardsSanjeev ... From: Hugh Molesworth Subject: [msp430] Re: Timer UART

Re: Use of pre-processor defines

Dan Bloomquist — Tue, 10 Nov 2009 06:25:26 GMT

... Perhaps, a misunderstanding of these configurations. I had my hand slapped for repeating what OWC had posted on just this topic some time back. So, I'm

Re: Use of pre-processor defines

Microbit_P43000 — Tue, 10 Nov 2009 05:32:55 GMT

One easy way is to create new Build Configurations. I don't understand at times why some seem to be so focused at using the default 'debug' and 'release'

Re: CP2102 and MSP430F1611

Gang Xu — Mon, 09 Nov 2009 21:05:27 GMT

Thanks for your reply. Now the problem is fixed. I forgot to enable UART RX interrupt. So CP2102 is working with F1611 now. Thanks again. ... [Non-text

Re: CP2102 and MSP430F1611

Candemir Orsan — Mon, 09 Nov 2009 20:59:51 GMT

Sounds like the hardware in configured correctly. What's in the RXBUF when you enter the UART interrupt? (is it what you expect?) C.