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  • TM4C123GH6PM: Phase shifted PWM Generator

    Part Number: TM4C123GH6PM Hello, I have 2ch PWM generator. What I need to try is to put 180 degree phase shift on the outputs, so both outputs are not 1 at the same time. Naturally we should limit the PWM duty cycle to 50 percent maximum to accommodate…

  • TM4C123GH6PM: API documentation for DSS script

    TI Thinks Resolved
    Part Number: TM4C123GH6PM Other Parts Discussed in Thread: MSP430F5529 Hi Experts, Good day! I am posting this on behalf of the customer. I'm currently working on a DSS script using js. I opened the ti API documentation for DSS and I learned how to…

  • TM4C123GH6PM: sprintf results in faultISR loop

    TI Thinks Resolved
    Part Number: TM4C123GH6PM Hello I am measuring magnetic fields with the HMC5883L chip in single measurement mode, and transmitting the data via UART to a PC. The program crashes (goes into faultISR loop) when the sprintf function is used. Often, it only…

  • TM4C123GH6PM: Ti-RTOS task switch rate

    TI Thinks Resolved
    Part Number: TM4C123GH6PM Is there a service in TI-RTOS that allow calculating task context switching rate per seconds? Thanks, Mohammed
    • Answered

  • TM4C123GH6PM: Bit Banding implementation

    Resolved
    Part Number: TM4C123GH6PM Other Parts Discussed in Thread: EK-TM4C123GXL Hello, I want to implement bit banding to use it to set and clear GPIO pin but I found it take more instruction cycle than set way this is my implementation if there is some error…
    • Resolved

  • TM4C123GH6PM: Raising ADC Sampling Rate over the 'maximum'

    TI Thinks Resolved
    Part Number: TM4C123GH6PM Hi Everyone, I would like to sample some signals with a higher sampling rate than the effective sampling rate of the two ADCs (e.g., instead of 1 MHz maximum sampling, I would like to sample at 1.5-3 MHz). I know of the possibility…
    • Answered

  • TM4C123GH6PM: ADC Signed / Unsigned mode

    Resolved
    Part Number: TM4C123GH6PM Hi Everyone, I would like to configure the ADC of the mentioned microcontroller into one of the modes - yet I found no description of it, neither in the datasheet, nor in the API. Is it possible to configure the ADC to either…
    • Resolved

  • TM4C123GH6PM: I2C Slave Mode, and SSI1 interference.

    Part Number: TM4C123GH6PM Other Parts Discussed in Thread: TM4C123 Hello, I am using I2C slave mode on the TM4C123GH6PM, so an I2C master (a raspberry pi) can access an array of 32bytes, that is constantly calculated. I noticed sometimes, that my slave…
    • Answered

  • TM4C123GH6PM: I2C slave mode sync / delay problem

    Resolved
    Part Number: TM4C123GH6PM Other Parts Discussed in Thread: TM4C123 Hello, I am using a timer interrupt to calculate a buffer of 32bytes, and then serving this buffer as i2c slave. The problem is from time to the i2c call from master intervenes with the…
    • Resolved
    • Answered

  • RE: TM4C123GH6PM: I2C Slave Mode Operation: Reading and Writing

    Resolved
    Hello Charles, yes, I have a i2c device operating in slave mode perfectly. thank you.

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