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  • MSP430FR4133: MSP430FR4133 FRAM problem

    Part Number: MSP430FR4133 Hello I am using the msp430fr4133 mcu. If the system is short while using the fram memory, the specific memory area is initialized(or erase?) to 0xff. The strange thing os that there is no chance of overwriting in the area because…
    • Answered

  • MSP430FR4133: Is XT1FAULTOFF bit actually present in MSP430FR4133 device?

    Resolved
    Part Number: MSP430FR4133 From the MSP430FR4133 datasheet: ...but when I set this bit and disable an external XTAL then I see power usage go up by ~20uA, which suggests that the chip is, in fact, failing over to the REFO clock. Is the XT1FAULTOFF bit…
    • Resolved

  • MSP430FR4133: Timer Interrupt

    TI Thinks Resolved
    Part Number: MSP430FR4133 Other Parts Discussed in Thread: MSP430WARE Hi, Good Day. Would you please help me to find an example of a timer interrupt routine in assembly for the MSP430FR4133 microcontroller? This is for a timer compare function to generate…
    • Answered

  • MSP430FR4133: Using the ADC on the EVM board

    Resolved
    Part Number: MSP430FR4133 Other Parts Discussed in Thread: DRV5055 I am attempting to use the ADC on the MSP430FR4133 to display read results from the DRV5055 Linear hall effect sensor. I am running into an issue I think with initialization of the ADC…
    • Resolved

  • MSP430FR4133: Writing over I2C

    TI Thinks Resolved
    Part Number: MSP430FR4133 Other Parts Discussed in Thread: OPT4001EVM I have been trying to interface the MSP430FR4133 launchpad with an OPT4001EVM board. I am attempting to have them communicate over I2C with each other. I am having issues understanding…

  • MSP430FR4133: variables being written on same register

    TI Thinks Resolved
    Part Number: MSP430FR4133 Hello everyone. I'm trying to process some data using the MSP430FR4133 EVM, and i'm getting this issue where my variables are being written to the same register. This snippet of code i'm taking in some dummy array of 8 bit values…

  • MSP430FR4133: Error Codes on out of the box demo example code

    TI Thinks Resolved
    Part Number: MSP430FR4133 I'm currently working with the MSP430FR4133 launchpad. I found some code from the out of the box demo that set up timer a to be a debounce timer for the pushbuttons on the device. I attempted to use this for my project, and was…

  • RE: MSP430FR4133: MSP430FR4133 SPI communication with MFRC522/RFID RC522 module

    HI Kieran, It's been a few days since I have heard from you so I’m assuming your question has been answered. I will mark this posting as RESOLVED. If this isn’t the case, please click the "This did NOT resolve my issue" button and reply to this…

  • MSP430FR4133: Is there a minimal SBW implementation in C to flash MCP430 serie from other MCU?

    TI Thinks Resolved
    Part Number: MSP430FR4133 Everything is in the title, i use an MSP430 in a design where i routed the SBW interface to the main MCU, in the perspective of remote firmware upgrade. I would like to implement this now and i wonder if there is some existing…

  • MSP430FR4133: I have TI parts that are drawing way too much current. Might I have some that are faulty parts or Chinese Knock Offs.

    Part Number: MSP430FR4133 I have a reel of MSP430FR4133IG56 56 pin controllers. They are all drawing about 0.3 ma while the same part I ordered directly from TI website is drawing about 7 uA. How do I figure out if I have a reel of faulty parts or Chinese…

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