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CCS/MSP430FR5969: Power is not reduced in LPM4 mode of MSP430FR5969 Launchpad board. Still 500uA.

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Part Number:MSP430FR5969

Tool/software: Code Composer Studio

  Hello,

I am using MSP430FR5969 LP with CCS using Energia Sketch and Enerytrace technology also, So according to my code when MCU is in sleep mode it consumes more than 500uA power but in the Energy trace state Diagram show truly in LPM4 mode. So please share some LPM4 mode code on Energia or Driverlib software.

Connection Configuration:

  1. All Uart and EZ-fet jumpers are removed
  2. J2 AsBypass mode
  3. J10 as external
  4. J12 for 3.3V in power source
  5. J9 Multimeter Current Probe connected in Current measurement mode.
  6. J13 All jumper open
  7. J11 for supercap Charge is also open.

Energia Sketch code:

void setup()
{
 pinMode(RED_LED, OUTPUT);
 pinMode(PUSH1, INPUT_PULLUP);
 attachInterrupt(PUSH1, interrupt, FALLING);
}

void loop()
{

  for (int i = 0; i < 5; i++)
  {
    digitalWrite(RED_LED, HIGH);
    delay(2000);
    digitalWrite(RED_LED, LOW);
    delay(2000);
  }

  suspend();
}
void interrupt()
{
  wakeup();
}

Please find attached Pictures of Energy Trace window.

Thanks  in Advance.


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