Screen in portrait slider track still in landscape

[Jwf68]

Hi Rudolph,
Working slider in landscape.
Activates portrait: #define EVE_ROTATE 0x02 // screen in portrait
Slider tracker is still in portrait mode, the red area is the slider tracker. see picture.

Something seems wrong.

Best regards
Jonas Wahlfrid

EVE_cmd_dl_burst(DL_TAG); // Enable tagging    
EVE_cmd_dl_burst(DL_TAG + SETPOINT_SLIDER); // Tag following items
EVE_cmd_slider(300, 250, 220, 25, 0, sliderPos, 1000);
EVE_cmd_track(300, 250, 220, 25, SETPOINT_SLIDER);
EVE_cmd_dl_burst(DL_CLEAR_TAG); //EVE_TAG_MASK(0); // Stop following items being tagged

[RudolphRiedel]

Hi,

what is the configuration for the tracker?

[Jwf68]

The code that works in landscape but not in portrait:
EVE_cmd_dl_burst(DL_TAG); // Enable tagging
EVE_cmd_dl_burst(DL_TAG + SETPOINT_SLIDER); // Tag following items
EVE_cmd_slider(300, 250, 220, 25, 0, sliderPos, 1000);
EVE_cmd_track(300, 250, 220, 25, SETPOINT_SLIDER);
EVE_cmd_dl_burst(DL_CLEAR_TAG); //EVE_TAG_MASK(0); // Stop following items being tagged

[RudolphRiedel]

Oh yes, if you are using the macro, are you sending the touch calibration values for the rotated screen?

[Jwf68]

No I am using the touch calibration values for landscape.

[RudolphRiedel]

That is the issue, the rotation also rotates the calibration, you either need to rotate after calibration or use a different set of calibration values.

Try this:
touch_calibrate();
EVE_cmd_setrotate(2);

[Jwf68]

Perfekt I will try that tomorrow. Thank you.

[Jwf68]

A different set of calibration values works fine :-)

[Jwf68]

tff.c

#if defined (EVE_ME812A)
    #if EVE_ROTATE == 0x02
        // portrait    
        EVE_memWrite32(REG_TOUCH_TRANSFORM_A, 0xfffffd4c);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_B, 0x0000897f);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_C, 0xffe6c9f4);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_D, 0x0000db8a);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_E, 0x0000044c);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_F, 0xffd82d36);
    #else
        // landscape     
        EVE_memWrite32(REG_TOUCH_TRANSFORM_A, 0x0000d7f9);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_B, 0xffffff09);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_C, 0xffe66cf0);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_D, 0x0000026e);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_E, 0xffff7c37);
        EVE_memWrite32(REG_TOUCH_TRANSFORM_F, 0x01eb8d19);
    #endif
#endif