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TI Home » TI E2E Community » Support Forums » Microcontrollers » MSP430™ Microcontrollers » MSP430 Ultra-Low Power 16-bit Microcontroller Forum » All Tags » MSP 430F2274
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MSP 430F2274
  • CC2530 ZNP Minikit
Related Posts
  • Forum Post: Re: MSP430 CC2530ZNP evaluation kit output on P2 Connector

    Dave Charles Dave Charles
    Hello, Any ideas or information on the above query? Cheers, Dave
    on Apr 3, 2012
  • Forum Post: Re: MSP 430F2274 receiving Interrupt not triggered

    DAC CAD DAC CAD
    Hi Jens-Michael, The code works fine if I poll and remove all the interrupts. This also eliminates the connection issues that you mentioned. I do agree that I have used wires to temporarily connect the two connections along with the ground. At present, I am using polling in my code to overcome...
    on Apr 4, 2012
  • Forum Post: Re: MSP430 CC2530ZNP evaluation kit output on P2 Connector

    Dave Charles Dave Charles
    Hi Jens-Michael, Thanks for your response. My understanding was similar to what you had mentioned and I set up the system as you had mentioned. The code is as shown below. I would appreciate if you could point my mistakes that I am committing in the code. I dont seem to know where I am bungling !...
    on Apr 5, 2012
  • Forum Post: Re: MSP430 CC2530ZNP evaluation kit output on P2 Connector

    Dave Charles Dave Charles
    I forgot to mention that the output on P2 interface pin as mentioned in the Hardware user guide is always high. In the example code for MSP 430F2274 they have used the toggling option with an EXOR. I used the same in the interrupt code but without success. The code is commented for P4OUT Any help...
    on Apr 5, 2012
  • Forum Post: Re: Dynamically change the PW of Timer B based on user input

    Dave Charles Dave Charles
    Hi Roberto, Thanks for your response. Yes, I want to output a PWM using hardware if possible. I want to use port 4 pin 5 as the output generating multiple pulse width based on a user input, meaning a single pin as the output generating different widths. I don't want to use different pins to output...
    on Apr 7, 2012
  • Forum Post: Re: Dynamically change the PW of Timer B based on user input

    Dave Charles Dave Charles
    Dave Charles Is it possible to generate different pulse width once set by TBCCR0 I meant pulse period set by TBCCR0 and not pulse width
    on Apr 7, 2012
  • Forum Post: Re: Dynamically change the PW of Timer B based on user input

    Dave Charles Dave Charles
    Hi Roberto. Thanks for the response. My code functionality was such that I set different values for TBCCR1 and was thinking that this would generate different pulse widths at the same port and pin P4.5. This was done by initially setting the TBCCR0 max value of 65535 and temporarily setting a value...
    on Apr 7, 2012
  • Forum Post: MSP430 CC2530ZNP evaluation kit output on P2 Connector

    Dave Charles Dave Charles
    Hello, I am having a difficulty in understanding the interfacing of MSP430 CC2530ZNP evaluation kit. The mini kit has a P2 connector pin output and is mentioned as MSP430 P4_4 on pin 4 of P2. I checked the MSP 430F2274 and I think this P4_4 mentioned is the port 4, pin 19 of MSP430 2274. And the explanation...
    on Apr 2, 2012
  • Forum Post: Dynamically change the PW of Timer B based on user input

    Dave Charles Dave Charles
    Hello; Is it possible to change the PW based on the user input. Keeping the period constant and varying the duty cycle. I am using Timer B. The code is as shown below and I see the same output. I tried clearing the registers through TBCLR and later set the clock, TBBCR0 and count direction with no...
    on Apr 7, 2012
  • Forum Post: Re: Dynamically change the PW of Timer B based on user input

    Dave Charles Dave Charles
    Hi Roberto, Thanks for the response. I was busy so couldn't answer earlier. I made the settings as you had mentioned for the outputs on Port4, pin5. I changed the values as follows: In the halInit I added (BIT5) P4DIR = BIT0+BIT1 + BIT4 + BIT5; P4SEL = 0; P4OUT &= ~BIT4; In desperation...
    on Apr 11, 2012
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