CCS Theia does not show holding at main on debug start

Oh, this is on the MSPM0G3507 Launchpad

Keith Barkley said:

I assume I am, since it shows it paused.

Can you expand the Call Stack to confirm?

Keith Barkley said:

(ETA: I had the devil of a time getting both images in!)

You should be able to drag and drop images from your local PC to the edit/reply field. Is that what you were trying?

Keith Barkley said:

If that function is commented out, everything is fine:

When that function is NOT commented, Theia does not show that I am holding at main:

What is the function (I don't see it in the screenshot)? Can you provide a small test case?

Thanks

ki 

"You should be able to drag and drop images from your local PC to the edit/reply field. Is that what you were trying?"

I finally did that, at first I was using the "Insert Image" dialog, and it kept replacing images with previous ones.

Keith Barkley said:

I finally did that, at first I was using the "Insert Image" dialog, and it kept replacing images with previous ones.

This is actually how I usually do it. But for multiple images you have to do one at a time. If you press upload again before hitting OK, it will just replace the image.

Here is the call stack:

I can't do a small test case, every time I do, it makes the problem go away. I can zip up the project and post it.

FWIW, here is the function:

void DoKey(int key) {
    
  uint32_t keystate;
  uint32_t notkeystate;

  // Note Pressed/Released only changes *after* the debounce period
  // Now that the serial commands are out of the way, check the keys

  // Check one key at a time
  // First turn "on" the column
  DL_GPIO_clearPins(GPIO_KEYBOARD_PORT, KeyStuff[key].col);

  keystate = DL_GPIO_readPins(GPIO_KEYBOARD_PORT, KeyStuff[key].row);
  notkeystate = !keystate;

  if (KeyStuff[key].debounce == 0) {
    // We are idle, did we get a change of state?
    if (KeyStuff[key].pressed == RELEASED) {
      // Currently not pressed
      if (!keystate) {
        // We are pressed
        KeyStuff[key].debounce = GetMillis();
      }
    } else {
      // Currently pressed
      if (keystate) {
        // We are released
        KeyStuff[key].debounce = GetMillis();
      }
    }
  } else {
    // In a debounce period
    if ((GetMillis() - KeyStuff[key].debounce) > BOUNCE_TICKS) {
      KeyStuff[key].debounce = 0;

      if (!keystate) {
        // We are Pressed
        KeyStuff[key].pressed = PRESSED;

        switch (key) {

        case 0: // Up Fast
          if (EchoState == true) {
            StartSerialTX("key0 Pressed\r\n");
          }
          // SetSpeed(FASTSPEED);
          // Direction(UPDIR);
          // GoForever();
          break;

        case 1: // Goto Mark
          if (EchoState == true) {
            StartSerialTX("key1 Pressed\r\n");
          }
          // SetSpeed(FASTSPEED);
          // GoPosition(Mark[CurrentMark]);
          // DisplayPos();
          break;

        case 2: // Down Fast
          if (EchoState == true) {
            StartSerialTX("key2 Pressed\r\n");
          }
          // SetSpeed(FASTSPEED);
          // Direction(DWNDIR);
          // GoForever();
          break;

        case 3: // Up Slow
          if (EchoState == true) {
            StartSerialTX("key3 Pressed\r\n");
          }
          // SetSpeed(SLOWSPEED);
          // Direction(UPDIR);
          // GoForever();
          break;

        case 4: // Change current mark
          if (EchoState == true) {
            StartSerialTX("key4 Pressed\r\n");
          }

          // CurrentMark++;
          // CurrentMark = (CurrentMark > 2) ? (0) : (CurrentMark);
          // DisplayMark();
          break;

        case 5: // Down Slow
          if (EchoState == true) {
            StartSerialTX("key5 Pressed\r\n");
          }
          // SetSpeed(SLOWSPEED);
          // Direction(DWNDIR);
          // GoForever();
          break;

        case 6: // Goto zero
          if (EchoState == true) {
            StartSerialTX("key6 Pressed\r\n");
          }
          // SetSpeed(FASTSPEED);
          // GoPosition(0);
          // DisplayPos();
          break;

        case 7: // Set Current Mark
          if (EchoState == true) {
            StartSerialTX("key7 Pressed\r\n");
          }

          // Mark[CurrentMark] = GetPosition();
          // DisplayMark();

          break;

        case 8: // Set Zero
          if (EchoState == true) {
            StartSerialTX("key8 Pressed\r\n");
          }
          // Zero();
          // DisplayPos();
          break;
        }
      } else {
        // We are released
        KeyStuff[key].pressed = RELEASED;

        // On release
        switch (key) {

        case 0: // Up Fast
          if (EchoState == true) {
            StartSerialTX("key0 Released\r\n");
          }
          // Stop();
          // DisplayPos();
          break;

        case 1: // Goto Mark
          if (EchoState == true) {
            StartSerialTX("key1 Released\r\n");
          }
          break;

        case 2: // Down Fast
          if (EchoState == true) {
            StartSerialTX("key2 Released\r\n");
          }
          // Stop();
          // DisplayPos();
          break;

        case 3: // Up Slow
          if (EchoState == true) {
            StartSerialTX("key3 Released\r\n");
          }
          // Stop();
          // DisplayPos();
          break;

        case 4: // Change Mark
          if (EchoState == true) {
            StartSerialTX("key4 Released\r\n");
          }
          break;

        case 5: // Down Slow
          if (EchoState == true) {
            StartSerialTX("key5 Released\r\n");
          }
          // Stop();
          // DisplayPos();
          break;

        case 6: // Goto Zero
          if (EchoState == true) {
            StartSerialTX("key6 Released\r\n");
          }
          break;

        case 7: // Set Mark
          if (EchoState == true) {
            StartSerialTX("key7 Released\r\n");
          }
          break;

        case 8: // Set Zero
          if (EchoState == true) {
            StartSerialTX("key8 Released\r\n");
          }
          break;

        } // case
      }   // if
    }     // if
  }       // if keybounce = 0

  DL_GPIO_setPins(GPIO_KEYBOARD_PORT, KeyStuff[key].col);
  
}

If I remove the body or comment it out the issue goes away.

If you can provide a zip of the project, that'd be great. You can send via private E2E message if you wish,

Hi Keith - I don't mean to interrupt your debug discussion with Ki, but you may find the FAQ below helpful - Jim

[FAQ] Easy way to insert screen snippet or image into post

Thanks.

sent by PM

Thanks, let's continue the conversation there.