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  Renan Santos Adriano

  • 3 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  MSP430G2452: Non-destructive Memory

  TI Thinks Resolved

  Part Number: MSP430G2452 Hi Team, My customer is wanted to be able to store data in the microcontroller that can be retrieved after power fail without having to re-enter data manually. As an example: if using the msp430g2452 in a clock, want to save...
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  Bruce McKenney47378

  • 3 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  RE: MSP430G2452: capture mode in timer a

  Yes, that was supposed to say "explicitly clear the IFG" [Ref UG (SLAU144J) Sec 12.2.6] This isn't required for CCR0.
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  Bruce McKenney47378

  • 4 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  RE: MSP430G2452: Audio Playback from Internal Flash

  > TA0CCR0 = 256; // Set PWM period to 256 clock ticks This actually requests a period of (256+1) [Ref User Guide (SLAU144J) Fig 12-3]. As I recall, the appnote used 0xFF (256-1). (I'm not quite sure why they didn't use (16MHz/2/(4*8000)=250...
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  George Mock

  • 4 months ago
  • Code Composer Studio™
  • Code Composer Studio™ forum

  RE: CCS/MSP430G2452: Multiplying int32 = int16 * int16

  For the source file with the problem multiply, please follow the directions in the article How to Submit a Compiler Test Case . Thanks and regards, -George
• 

  user5193766

  • 2 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  MSP430G2452: How to distinguish MSP430G2xx2 series in behavioral way - MSP430G2332 = MSP430G2452?

  • Resolved

  Part Number: MSP430G2452 MSP430G2332 = MSP430G2452 ? The MSP430G2332 is able to act the same as 2452
• 

  Gennadiy Kiryukhin

  • 8 months ago
  • Code Composer Studio™
  • Code Composer Studio™ forum

  RE: CCS/MSP430G2452: #pragma vector=unused_interrupts not working

  Turns out I had the interrupt function prototype declaration as static void error_isr( void ) . In the process of migrating the code it was overlooked and not removed. This was throwing the compiler off without giving a re-declaration warning.
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  Peter Spevak

  • 10 months ago
  • Code Composer Studio™
  • Code Composer Studio™ forum

  RE: CCS/MSP430G2452: Split a USB cable and wired directly onto a breadboard, trying to use CCS via XIN XOUT and get No USB FET was found

  Hi, if I understood your description correctly the things you're trying unfortunately do not make sense from multiple perspectives. 1. USB is 5V, so you cannot connect USB signals directly to an MSP430 and its pins, if it is not equipped with...
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  PF9244

  • 10 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  RE: CCS/MSP430G2452: Reference P1OUT in asm()

  Wei responded before I could cancel the post. I tried to cancel it because I think I'm close to resolving it. It was clumsy of me. If I don't resolve it, I'll come back.
• 

  Hideaki Nambu

  • over 1 year ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  MSP430G2452: Length of I/O Pin Interrupt Event for G2452

  • Resolved

  Part Number: MSP430G2452 Hello, MSP430x4xx Family　User's Guide (slau056l.pdf) has the following
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  Charlie Tuer

  • over 1 year ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  RE: MSP430G2452: Handling Low Power Mode and Interrupts

  Hi Bruce, Thanks for the help! The error I was originally getting when attempting to execute a statement in LPM was: I ended up adding a __no_operation() function immediately after entering low power mode which seemed to resolve the situation...

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