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  • MSP430FR2532: MSP430FR2532 ESD Test with CCS compiler problems

    Part Number: MSP430FR2532 Tool/software: Dear TI, We performed ESD testing on the communication pins (SMBUS SDA/SCL)under the following conditions: 0.2 kV, 0.05 s/pulse, 40 times per cycle. The results confirmed that the ESD impacted the MCU. Using the…

  • MSP430FR2532: MSP430FR2532IRGER ESD issues

    TI Thinks Resolved
    Part Number: MSP430FR2532 Tool/software: ESD Test: SCL and SDA caused VCC voltage fluctuations exceeding the MCU's operating voltage range of <4.1V. See image below. How should I resolve this?

  • MSP430FR2532: warning during compilation: output section ".data" refers to load symbol "$C$SL1"

    TI Thinks Resolved
    Part Number: MSP430FR2532 Other Parts Discussed in Thread: MSP430FR2433 , UNIFLASH Tool/software: Hi, I am trying to revise a project that has not been touched for a few years, and noticed a warning/error after compilation with TI v21.6.1 LTS in…
    • Answered

  • MSP430FR2532: Trouble adding delay to MSP430FR2532 ULP Captivate Code

    Resolved
    Part Number: MSP430FR2532 Good Day, I am having difficulty adding a delay to the amount of time LED2 remains active. In the below code, without the delay, all works fine and I am getting the desired consumption. #include <msp430.h> // Generic MSP430…
    • Resolved

  • MSP430FR2532: Captivate CAPT_blockOnFlag()

    Part Number: MSP430FR2532 Hi, I am wondering why in CAPT_blockOnFlag(); we have to stall the running program. //! Use CAPT_blockOnFlag to safely stall the running program in the //! specified LPM mode until a boolean flag is set to true and the…
    • Answered

  • MSP430FR2532: Issue with optimising power consumption on custom board

    Resolved
    Part Number: MSP430FR2532 Good Day all, I am hoping I can find a solution to my issue here. I am using an MSP430FR2532 microcontroller (custom design board) and a single keypad sensor. For the Keypad sensor design, I followed Ti's Design guide.…
    • Resolved
    • Answered

  • MSP430FR2532: Guidance on type of conductive foam to use

    Resolved
    Part Number: MSP430FR2532 Other Parts Discussed in Thread: CAPTIVATE-BSWP Hi Ti Forum, I have designed a device with a capacitive touch sensor. The touch sensor is seperated (by approx. 1mm) from the overlay. I am looking for some recommendations…
    • Resolved

  • MSP430FR2532: Touch button solution

    TI Thinks Resolved
    Part Number: MSP430FR2532 Other Parts Discussed in Thread: MSP430F5529 , MSP430FR2633 Hi Champ, I am asking for my customer. The current customer's requirement is 5 touch buttons as shown, so MSP430FR26x/FR25x with Cap technology should be the candidate…

  • MSP430FR2532: Protection by TVS and Decoupling cap

    TI Thinks Resolved
    Part Number: MSP430FR2532 Hi team, I can see protection circuit by TVS and Decoupling cap on Q.slaa530b.(Below picture) Can we use this for CapTIvate port? Best regards, Kento

  • MSP430FR2532: Adding a longer delay (30 seconds) to LED2 while CAPT_appHandler() is active (Capacitive button)

    TI Thinks Resolved
    Part Number: MSP430FR2532 Good Day Ti Forum, I am attempting to add a longer delay to LED2 within the code below. I have attempted using __delay_cycles but maximum I can get up to is around 15 seconds. If I increase the value, the code compiles but…

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