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Discussion - EVE / Multi tag problem
« on: November 26, 2021, 03:38:34 PM »
Hello
I have problem with multi tag functionality. The Display is Riverdi Eve4 RVT70HSBNWC00-B
I changed my working one touch ( tag ) system to multi touch. But I can't get it work.
Any touch makes an interrupt and code starts to write tag registers (REG_TOUCH_TAG, REG_TOUCH_TAG1....) to array.
So, when I touch my first finger to Button1 (tag1) array is [1,0,0,0,0]
Second finger Button2 (tag2) array is [1,2,0,0,0]
Then I take first finger off Button1(tag1) array is [1,0,0,0,0] , why is this? My only finger touches button2
Seems that when I take off any finger from the display, the last array value goes to 0
I have problem with multi tag functionality. The Display is Riverdi Eve4 RVT70HSBNWC00-B
I changed my working one touch ( tag ) system to multi touch. But I can't get it work.
Any touch makes an interrupt and code starts to write tag registers (REG_TOUCH_TAG, REG_TOUCH_TAG1....) to array.
So, when I touch my first finger to Button1 (tag1) array is [1,0,0,0,0]
Second finger Button2 (tag2) array is [1,2,0,0,0]
Then I take first finger off Button1(tag1) array is [1,0,0,0,0] , why is this? My only finger touches button2
Seems that when I take off any finger from the display, the last array value goes to 0