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  • MSP430FR2355: PROBLEM WITH SPI COMMUNICATION

    Part Number: MSP430FR2355 Hello, I would like to cummunicate between two MSP430FR2355 with a SPI communication. I have one master microcontroller, and five slave microcontrollers (all microcontroller are MSP430FR2355). The Spi configuration of my…

  • MSP430FR2355: Getting Source code for the PIR motion detection demo to work on Dev Board

    Part Number: MSP430FR2355 Tool/software: Hi, I was looking at the demo code provided in the forum https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1041311/msp430fr2355-source…

  • MSP430FR2355: Does the UCRXBUFx's Receive Shift Register shift in bits in LPM3 where UART/SMCLK is disabled?

    Part Number: MSP430FR2355 Tool/software: I have a main loop that enters LPM3 by default at startup. I also have a timer (TB2) configured to wake the CPU for about 10 ms every 2 seconds. A corresponding UART (eUSCI_A1) interrupt sets the enter_LPM3…
    • Answered

  • MSP430FR2355: Incorrect temperature reading

    Resolved
    Part Number: MSP430FR2355 Hi I am using the example code for reading the internal temperature and I am getting nonsense results. The steady state temperature in degrees C is 55C ( It should be ~room temperature). Heating the chip causes the degrees C…
    • Resolved
    • Answered

  • MSP430FR2355: watchdog goes off immediately?

    Resolved
    Part Number: MSP430FR2355 Hello.... I have the following code in main: (Based on settings I expect watchdog to run for 16 seconds from ACLK....this is a design that has been working for over a year and I am just adding a watchdog to it so hardware…
    • Resolved

  • MSP430FR2355: Need technical details

    TI Thinks Resolved
    Part Number: MSP430FR2355 Hi Team, Please help to share body marking , tape width , tape pitch , pin 1 orientation , MSL and datasheet for below MPN. MPN = MSP430FR2355TPR
    • Answered

  • MSP430FR2355: MSP430 LaunchPad - Code Composer Studio breakpoint jumping to different line.

    Resolved
    Part Number: MSP430FR2355 Tool/software: I wrote a quick-and-dirty program for my MSP430 LaunchPad to test if a sensor would detect a magnet but I'm having trouble debugging it because CCS keeps moving the breakpoint I put inside an if statement. Relevant…
    • Resolved
    • Answered

  • MSP430FR2355: DWARF error: line info data is bigger (0xfffffffc) than the space remaining in the section (0x50)

    Resolved
    Part Number: MSP430FR2355 Tool/software: When I compile a simple blinky program with msp430-gcc on the Linux command-line (Fedora FC41), it works like charm: #include <msp430.h> int main(void) { WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer…
    • Resolved
    • Answered

  • MSP430FR2355: Watch Dog Timer Count Reset

    Resolved
    Part Number: MSP430FR2355 Other Parts Discussed in Thread: MSP-EXP430FR2355 Tool/software: Hello, I want to use Watch Dog Timer (WDT) for performing system restart in case of any software problem. I have configured WDT in default watchdog mode with…
    • Resolved
    • Answered

  • MSP430FR2355: It's back! "No USB FET was found"

    Resolved
    Part Number: MSP430FR2355 Other Parts Discussed in Thread: UNIFLASH Tool/software: After weeks of no problem, being carful to always close the project before closing CCS, this error is back. Has anyone figured out how to clear the hung drivers, or am…
    • Resolved

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