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  • MSP430FR2433: MSP430FR2433

    Part Number: MSP430FR2433 Hi, We have our product with TI chip MSP430FR2433IRGER sometimes doesn't work, or it works but don't work again. It is a crystal issue? We are using AS75-32768D-PF 32.768kHz Crystal, 1.6x1.0mm 9pF 20ppm -40/+85°C ESR max…

  • MSP430FR2433: MSP430FR2433IRGER

    Part Number: MSP430FR2433 Hi, Let me provide some background on the problem: Vdd is 3.1V To save power, the microcontroller (µC) is put in sleep mode. To wake it up, we change the state of a GPIO pin using an external signal, which we'll call S_ext…

  • MSP430FR2433: Read ADC conversion result

    Part Number: MSP430FR2433 Hi I am working on a project that I need to collect all the ADC conversion results, the exact code is shown below #include <msp430.h> unsigned int ADC_Result; int main(void) { WDTCTL = WDTPW | WDTHOLD; // Stop WDT // Configure…

  • MSP430FR2433: Problem with ADC sampling frequency

    Part Number: MSP430FR2433 I am working on a project which uses PWM wave as the ADC trigger and I can adjust the sampling frequency by changing the pulse width of the PWM wave. The conversion result will be stored in the registers ADCMEM0 in the board…
    • Answered

  • MSP430FR2433: How to include a .c source file?

    Resolved
    Part Number: MSP430FR2433 I am trying to include a custom source file (.c) in my CCS project, for me to write out all of my function definitions. Whenever I try to build the project I am getting this error: #10056 symbol "init_GPIOs" redefined: first…
    • Resolved

  • MSP430FR2433: Problem with using UART collect ADC conversion results

    Part Number: MSP430FR2433 Hi my code is as below #include <msp430.h> void UARTPutString(const char* strptr); // begin output of string void UARTSetup (void); void Init_GPIO(); const char* TxPtr ; char OutStr[50]; // buffer to hold output string int…
    • Answered

  • TM4C129EKCPDT: MSP430FR2433 - Free tool for unit test

    Resolved
    Part Number: TM4C129EKCPDT Other Parts Discussed in Thread: MSP430FR2433 Hi Experts, We have a known customer working with TM4C129EK and MSP430FR2433 microcontrollers and CCS v11 application firmware is almost ready for actual hardware. But our customer…
    • Resolved

  • MSP430FR2433: Float calculation move from FLASH Memory to RAM

    Part Number: MSP430FR2433 Hi, I want to move my floating calculation from flash memory to ram memory. I am flowing this thread but i am getting some warning. Thread link: MSP430FR5994: (ULP 5.2) Detected floating point operation(s). Recommend moving them…

  • MSP430FR2433: MSP430FR2433

    TI Thinks Resolved
    Part Number: MSP430FR2433 Hi, I have a GPIO pin which is configured input with a programed pull down. I'd like to ask what will happend if i give an input voltage more than Vcc+0.3 with Vccmax=3.2V. There are internal protection in the GPIO? Because…

  • MSP430FR2433: Implementation and password change

    TI Thinks Resolved
    Part Number: MSP430FR2433 Hi Team, A customer has a question about slaa685.pdf . Can you please clarify How to properly write to the JTAG signature address? Does it have to be set as persistent? The same picture mentions that the BSL is password protected…

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