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Forum Index : Microcontroller and PC projects : MM+ V5.1 ILI9341 BUG / Hardware ???

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atmega8

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Joined: 19/11/2013
Location: Germany
Posts: 724

Posted: 07:02am 26 Jan 2016

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Hello,

Micromite Explorer 64 with ILI9341.

Connected like OPTION LCDPANEL:

option lcdpanel ili9341, l, 60, 61, 62
SCK on PIN 4, SDA (SDI MOSI) on PIN5.

Voltage directly from the Explorer 64 board (GND/5Volt).

After above command, MM+ wants reboot.
After Reboot, WIN 10 enumerates no com Port, the typical windows sound, when USB Device is found is missing.
No terminalsession possible (Terraterm).

If i disconnect everything, same problem.
I can flash MM+ again, no problem.

But then the same thing happens as described.

Power Consumption 130 mA

Any Idea?Edited by atmega8 2016-01-27

atmega8

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Joined: 19/11/2013
Location: Germany
Posts: 724

Posted: 08:12am 26 Jan 2016

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Update,

another Explorer 64 board works as expected..

Search for the reason..

atmega8

Guru

Joined: 19/11/2013
Location: Germany
Posts: 724

Posted: 08:25am 26 Jan 2016

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Strange....

i reflashed the controller, it gave a correct prompt etc., twice.

After this gui test lcdpanel worked.

Lesson learned, reflash before throwing it away.

THX

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