Jump to content


  • Content Count

  • Joined

  • Last visited

About morelius21

  • Rank

Contact Methods

  • Website URL

Profile Information

  • Gender
    Not Telling
  • Location
  1. morelius21

    CSS compiler: pointer mouse is a cross

    Hi I restar the complier and the cross is out. I don't know how i have activate this function. But now is solved thanks
  2. Hi I'm in Barcelona, Spain and i like to buy the next book; MSP430 State Machine Programming: with the ES2274 the cost new in europe is 100$ and for me this is very expensive. I like to buy one of second hand . if somebody have one and want sells it, please send me a message. Thanks
  3. Hi i don't know why but my mouse pointer is a cross and i don't know how can i return to a normal pointer. any idea? thanks
  4. morelius21

    MPS430F5529L reading multiple potentiometer

    hi thanks for all replies, @Fmilburn: ok i understand but the samme code in arduino uno work well my code, Maybe is coincidence with the pins coincidence i I was lucky @@enl, you are right is i<5, i will yous your array, i find is the clearest way. now the code work well, thanks!
  5. Hi i try to read five potentiometer and print this values to serial monitor. I use a for loop but don't work. only work when i use A0, A1,etc.. in analogRead function. Any idea? thanks /* AnalogReadSerial Reads an analog input on pin A0 to A4 (P6.0 to P6.4), prints the result to the serial monitor. Hardware Required: * MSP-EXP430G2 LaunchPad * 10-kilohm Potentiometer * hook-up wire This example code is in the public domain. */ int i = 0; int sensorValue = 0; // the setup routine runs once when you press reset: void setup() { // initialize serial communication at 9600 bits per second: Serial.begin(9600); // msp430g2231 must use 4800 } // the loop routine runs over and over again forever: void loop() { // read the input on analog pin A0-A4: for (i=0; i < 6; i++){ sensorValue = analogRead(i); Serial.println(sensorValue); delay(300); // delay in between reads for stability } }
  6. morelius21

    Buy books msp430

    Hi Finally i see that the Tom baugh book is the best choice for me now. If somebody can sell me this book i will appreciate this Thanks
  7. morelius21

    change the clock in msp430f5529

    @@zeke, Ok i will see the documentation. thanks again
  8. morelius21

    change the clock in msp430f5529

    Hi I try to change the clock in f5529 but i don't find tutorials . Someone can you recommend a tutorial please? thanks
  9. morelius21

    Buy books msp430

    Hi thanks for recommendations , i didn't know the book by Baugh: i read the index and i find very interesting.
  10. morelius21

    Buy books msp430

    Hi i like the next books: MSP430 Microcontroller Basics Microcontroller Programming and Interfacing: Texas Instruments MSP430 (Synthesis Lectures on Digital Circuits and Systems) anyone? thanks
  11. morelius21

    I'm looking for an Analog Discovery

    Hi Jake, thanks for your reply and interest to help me. I don't want to cause you any problems, especially if you say you'd have to buy another one. I was thinking more of someone who doesn't use his anymore. Seems you really like yours!! Thanks a lot, Marc
  12. morelius21

    I'm looking for an Analog Discovery

    I asked the distributor of digilent in Spain and they tell me that the price of the unit is 258 euros (292.35$).. for me is too much. Therefore, I 'm looking for a unit second-hand.
  13. morelius21

    I'm looking for an Analog Discovery

    Hi, It's possible that someone sells one second hand condition? I can pay via PayPal. thanks again
  14. Hi, I'm a student of electronics in Barcelona and I would like to buy an analog discovery. http://www.digilentinc.com/Products/Detail.cfm?NavPath=2,1040,1043&Prod=ANALOG-DISCOVERY If I buy this device from Spain the cost of it is very expensive. if someone could help me I appreciate this. best regards,
  15. morelius21

    Debounce switch routine watchdog not work

    #2. Thanks for the reply. I understand the problem but when i make this modification don't work properly yet. I try to put the reads in P1IN inside whatchdog ISR and now it works. I wasn't understanding the function of the watchdog. I post the code. is possible that something can be better. #include <msp430.h> /* * main.c */ #define button1 BIT5 #define button2 BIT4 #define button3 BIT3 #define led1 BIT0 #define led2 BIT1 #define led3 BIT2 #define ledTotal (led1 | led2| led3) #define buttonTotal (button1 | button2| button3) void main(void) { WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer BCSCTL1 = CALBC1_1MHZ;// Use 1Mhz cal data for DCO DCOCTL = CALDCO_1MHZ;// Use 1Mhz cal data for DCO P1DIR |= ledTotal; P1OUT |= buttonTotal; //on pullups P1OUT &=~ ledTotal; P1REN |= buttonTotal; // up pullups P1IES |= buttonTotal; //interrupT hig to low edge P1IFG &=~ buttonTotal; //Flag to 0 P1IE |= buttonTotal; //Activ interrupt button __enable_interrupt(); while(1){ } } #pragma vector=PORT1_VECTOR __interrupt void Port_1(void) { P1IE &=~ buttonTotal; //disable interrupt WDTCTL = WDT_MDLY_32; // start WDT, interrupt after 32ms (depending on your clock) IFG1 &= ~WDTIFG; // clear WDT flag IE1 |= WDTIE; // enable WDT interrupt } #pragma vector=WDT_VECTOR __interrupt void WDT_ISR(void) { IE1 &= ~WDTIE; // disable WDT interrupt IFG1 &= ~WDTIFG; // clear flag WDTCTL = WDTPW + WDTHOLD; // hold WDT if((P1IN & button1)==0x00){ P1OUT ^= led1; } if((P1IN & button2)==0x00){ P1OUT ^= led2; } if((P1IN & button3)==0x00){ P1OUT ^= led3; } P1IE |= buttonTotal; //activ interrupt P1IFG &=~ buttonTotal; //clean flag } Thanks for all people