Tony Kobet
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Recent activity by Tony Kobet-
Our hardware engineer identified a problem with the power supplied to the display from our custom board. He made a mod to the board and calibration completed, so it looks like this has been resolved.
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I have emailed a picture of the back of the display. I'll see if I can get access to an Uno, but have had to back off of this to implement the screens that will be used by the application, even if...
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Some notes from our hardware engineer: Multiple resistors and their designators do not match up to the schematic. R18 and R22 seem to be reversed on the back of the display and instead of 100k; R2...
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REG_TOUCH_CONFIG shows the reset value of 0x0381, matching the documentation for capacitive touch, so there is no code to explicitly set this. Same for REG_CTOUCH_MODE - the sampling mode bits are...
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There are two ways we have been trying to get touch input. I had first tried to set tag mask to enable tagging, setting a tag value for a button, and then disabling tagging. That did not register...
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Probing the interrupt line from the touch controller and I2C clock line shows no activity when the screen is touched. The reset line is not active, so it is not being held in reset. We tried a thi...
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All the timing settings in the firmware match those listed in the document except for REG_CSPREAD. Changing that from 0 to 1 did not affect touchscreen behavior - still no response. The referenced...