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Found 5 results

  1. I got a free sample from TI (MSP-430FR6989),after soldering and wiring, I tried adding it as new board to Energia, but no success! I then selected FR5969 as the board on energia tools and used an FR5969 board that I already have to program the 6989, I was able to blink an led. My question; how to add the 6989 to energia to make use of all its capabilities?
  2. I tested the lauchpad FR5969 with the new version of energia. After having changed both HIL.dll and MSP430.dll files in the directory E: \ ENERGIA_V13 \ energia-0101E0013 \ hardware \ tools \ msp430 \ mspdebug, I managed to correctly program the FR5969 launchpad. Searching the memory.x file in the E: \ ENERGIA_V13 \ energia-0101E0013 \ hardware \ tools \ msp430 \ msp430 \ lib \ ldscripts \ msp430fr5969, I saw that the compiler does not take advantage of the characteristics of FRAM which allows sharing of 64 kbytes memory between program space and ram space. Indeed it currently uses the standard 2 kbytes static ram. I did some tests by changing the values ??to use 4 KB of RAM in fram memory and 44 kb to store the program and it seems to work ?. Question: Is this possibility can be integrated in a future revision of ENERGIA. Enclosed changes: old file memory.x ram (wx) : ORIGIN = 0x1c00, LENGTH = 0x0800 /* END=0x2400, size 2K */ Static ram rom (rx) : ORIGIN = 0x4400, LENGTH = 0xbb80 /* END=0xff80, size 48000 */ new file memory.x ram (wx) : ORIGIN = 0xEF80, LENGTH = 0x1000 /* END=0xff80, size 4K */ Fram rom (rx) : ORIGIN = 0x4400, LENGTH = 0xAB7F /* END=0xEF80, size 44000 */ on the other hand i have tried to use the new ENERGIA version with the CC3000 TI BoosterPack . (it's work fine with VE0012) I think it is impossible to use this booster pack with this release because simpelinkwifi library has been replaced by Wifi library and SPI library was modified and seems to be incompatible with the old SPI library. Can I get a confirmation of my observations. Some assistance will be really helpful. Thanks in advance.
  3. Psmudge1972

    FR5969 LP & CC3100 BP

    Hi There, Anyone tried (and succeeded) in getting the CC3100 booster pack up and running with the FR5969 LP? I'm getting compilation errors and it looks like it's running out of RAM when I try to compile the example WiFi programs. Errors are ScanNetworks.cpp.elf section .bss will not fit in region 'ram' "region RAM overflowed by 880bytes" Any thoughts? ~DaveS
  4. Hi, i'm using MSP430FR5969 launchpad evaluation kit. While running the debugger,IAR gave me this error message: "Security fuse blown" Now i can't program the MSP anymore. Is there anyway to recover the MSP430fr5969? (maybe with the help of the evaluation kit board?) P.s. in my code , my intent isn't to blow the security code, the only things i'm doing is to write some datas in memory. Thanks in advance for your kind reply Regards Irene
  5. irenedonati

    FR5969 launchpad, button interrupt code

    Hi everyone, it is probably a very stupid question. But i'm simply trying to toggle a LED(P1.0) by using the button S2(P1.1) which is on the launch pad of FR5969. but it is not wotking at all... #include <msp430.h> void main(void) { WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer P1DIR |= 0x01; // Set P1.0 to output direction P1REN = 0x02; ? P1OUT= 0x02; ? P1IE |= 0x02; // P1.1 interrupt enabled P1IES |= 0x02; // P1.1 Hi/lo edge P1IFG &= ~0x02; // P1.1 IFG cleared _BIS_SR(LPM3_bits + GIE); // Enter LPM4 w/interrupt } // Port 1 interrupt service routine #pragma vector=PORT1_VECTOR __interrupt void Port_1(void) { P1OUT ^= 0x01; // P1.0 = toggle P1IFG &= ~0x02; // P1.4 IFG cleared } any suggestions? Thanks in advance Irene
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