Search tips
Showing 1,469 results View by: Thread Post Sort by
    Answered

  • MSP430FR5994: HW_SPI DMA block transfer cannot be configured efficiently

    Resolved
    Part Number: MSP430FR5994 When using the MCU hardware SPI interface, it is expected that DMA can be configured as block transmission, the transmission byte is 4 bytes, the DMA4 channel is used, and the triggering mode of 4 channels is triggered by software…
    • Resolved

  • MSP430FR5994: Problem with SPI tx pin level after transmission and slow IFG "check"

    Part Number: MSP430FR5994 Dear all, I’m using the UCA2 on an MSP430FR5994 to do some SPI stuff. Having different devices connected i handle the chip select manually. The initialization is done by this code snippet SPI_CTLW0 = UCSWRST; SPI_CTLW0…

  • MSP430FR5994: Launchpad stops outputting PWM signal at it GPIO PIN

    Part Number: MSP430FR5994 Hello Everyone, please I need help regarding an issue I encountered with my launchpad. Prior to this time, the PWM pin has been working perfectly on P3.7, P3.6, P1.2 and P1.3. I have been getting PWM signals from this pin, but…
    • Answered

  • MSP430FR5994:libmath.a

    Resolved
    Part Number: MSP430FR5994 I am using Google Translate as English is not my native language I am using MSP430FR5994 I am using ccs11.1 I want to use math functions libmath.a. Please tell me how to include
    • Resolved

  • MSP430FR5994: Interrupt problems persist with MSP430FR5994 and TI-RTOS 2.20

    Part Number: MSP430FR5994 Hi, Finally i gave up. Seems not possibile to solve this problem. Tried with many arrangements included the one suggested in the forum. Also trien with a second and a third launchpad with same behavior. Now I have a second…

  • MSP430FR5994: Ideas to test code files for proper configuration

    Part Number: MSP430FR5994 Hi everyone, I was wondering if there is a way to check a main.c file to see if GPIO is configured properly. For example, we know that Port 7 should be configured in the following manner: P7DIR |= 0xFF; Is there a way…

  • MSP430FR5994: How to change interrupt priority？

    TI Thinks Resolved
    Part Number: MSP430FR5994 Hi,teams: I want to know how to modify the priority of the interrupt.According to the query information, the interrupt priority of MSP430 is arranged according to the size of the vector where it is located. The higher the interrupt…
    • Answered

  • MSP430FR5994: Reading and Writing to FRAM2

    Resolved
    Part Number: MSP430FR5994 Hi, I would like some help to modify the lnk_msp430fr5994.cmd file in order to be able to use FRAM2 for persistent variables. I already saw this topic here: https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers…
    • Resolved
    • Answered

  • MSP430FR5994: Real time clock and SD card file time stamps and the outofbox example

    Resolved
    Part Number: MSP430FR5994 Hi I am trying to use the "outofbox" example for the msp430FR5994 using the CCS compiler and launch pad in standard form to learn to write data to the sd card using the example libraries. The SD card time stamps are…
    • Resolved

  • MSP430FR5994: What's the architecture of MSP430FR5994 family?

    TI Thinks Resolved
    Part Number: MSP430FR5994 Hi There, I want to know the chip architecture type of the msp430fr5994 family. Are they based on ARM or something? Best, Gaosheng

Didn't find what you are looking for? Post a new question.