Search found 25 matches

by madhusudan.jadhav
Mon Nov 09, 2020 11:23 pm
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: resistance threshold touch value of eve2-70A
Replies: 7
Views: 2013

Re: resistance threshold touch value of eve2-70A

void Calibrate_Manual(uint16_t Width, uint16_t Height, uint16_t V_Offset, uint16_t H_Offset) { uint32_t displayX[3], displayY[3]; uint32_t touchX[3], touchY[3]; uint32_t touchValue = 0, storedValue = 0; int32_t tmp, k; int32_t TransMatrix[6]; uint8_t count = 0; char num[2]; uint8_t touch_lock = 1; u...
by madhusudan.jadhav
Mon Nov 09, 2020 11:19 pm
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: resistance threshold touch value of eve2-70A
Replies: 7
Views: 2013

Re: resistance threshold touch value of eve2-70A

hi Ray,
the value 32627 is from REG_TOUCH_RZ register
by madhusudan.jadhav
Fri Nov 06, 2020 2:51 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: resistance threshold touch value of eve2-70A
Replies: 7
Views: 2013

Re: resistance threshold touch value of eve2-70A

Thank you you guided me very well. now when i run the calibrate. without manual touch following reading is coming. Please guide me. that why i cannot calibrate the screen. touchvalue =128 touchvalue =1184 touchmatrix =-1 touchvalue =32767 touchvalue =32767 touchmatrix =-1 touchvalue =32767 touchmatr...
by madhusudan.jadhav
Thu Nov 05, 2020 12:46 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: resistance threshold touch value of eve2-70A
Replies: 7
Views: 2013

Re: resistance threshold touch value of eve2-70A

also matrix data from REG_TOUCH_DIRECT_XY touchmatrix =2110628 touchvalue =-1877868544 when i pressed first time touchmatrix =2110628 touchmatrix =2110628 touchmatrix =2110628 touchmatrix =2110628 touchmatrix =2110628 touchmatrix =2110628 touchmatrix =2110628 touchmatrix =2110628 I get the data from...
by madhusudan.jadhav
Thu Nov 05, 2020 12:31 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: resistance threshold touch value of eve2-70A
Replies: 7
Views: 2013

Re: resistance threshold touch value of eve2-70A

I am getting this max value of REG_TOUCH_RZ when i touch the screen. touchvalue =-1877868544 touchvalue =-795864576 touchvalue =1080576009 touchvalue =-41112 touchvalue =1749551360 touchvalue =-2133815278 touchvalue =-1811939328 touchvalue =-1877868544 touchvalue =1208549376 touchvalue =-16432 touch...
by madhusudan.jadhav
Wed Nov 04, 2020 5:09 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: resistance threshold touch value of eve2-70A
Replies: 7
Views: 2013

resistance threshold touch value of eve2-70A

Hi there i am doing industrial project on eve2-70A tpr. i trying to calibrate the touch pad . i am using sample code from github basic library eve2. i am trying to adjust the reisistance threshold value i went from 700 - 14700. how much it should around threshold value please reply.
by madhusudan.jadhav
Sat Aug 29, 2020 4:22 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: EVE2-70A-TPR resistive touch abnormal tag value coming
Replies: 0
Views: 8878

EVE2-70A-TPR resistive touch abnormal tag value coming

Hi there, I am using matrix orbital eve2-70A -TPR. I have runned the calibrate manual from basic eve demo and saved the touch configurations. Loaded the same while startup. Traced in the function found without touching the display tag value is coming abnormally.
by madhusudan.jadhav
Fri Aug 07, 2020 4:55 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: EVE2-70A TPR display with diagram blinks and goes blank
Replies: 2
Views: 1504

Re: EVE2-70A TPR display with diagram blinks and goes blank

Ok Thank you ,
I put API_END before API_DISPLAY
by madhusudan.jadhav
Fri Aug 07, 2020 2:20 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: EVE Screen Designer Configuration Guide
Replies: 2
Views: 13522

Re: EVE Screen Designer Configuration Guide

What is the setting for EVE2-70A-TPR
by madhusudan.jadhav
Fri Aug 07, 2020 1:52 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: EVE2-70A-TPR resistive touch setting
Replies: 1
Views: 1105

Re: EVE2-70A-TPR resistive touch setting

Hi there, I am using Matrix orbital EVE2-70A-TPR with infineon xmc4500 using SPI. I tried following code to store the value but the nalso touch is not worknig. void Calibrate_Manual(uint16_t Width, uint16_t Height, uint16_t V_Offset, uint16_t H_Offset) { uint32_t displayX[3], displayY[3]; uint32_t t...
by madhusudan.jadhav
Mon Aug 03, 2020 1:50 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: EVE2-70A-TPR resistive touch setting
Replies: 1
Views: 1105

EVE2-70A-TPR resistive touch setting

Hi there,
i am using matrix orbital EVE2-70A TPR. THE RESISTIVE TOUCH DOESNOT WORK IF I assign touch tag to button after tag_mask =1. it works if i excute reg_calibrate app. but every time we cannot run calibration. whjat is the setting of 70A resistive touch which registers to be set. Please help.
by madhusudan.jadhav
Mon Aug 03, 2020 1:47 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Using Touch panel
Replies: 4
Views: 1648

Re: Using Touch panel

Is there any code setting for resistive touch EVE2-70TPR. I have assigned the reg_tag after reg_tag_mask=1. but touch isnot worknig., reg_calibrate is working properly and after that touch works. how to store the touch matrix and where to store?
by madhusudan.jadhav
Fri Jul 24, 2020 3:14 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: EVE2-70A TPR display with diagram blinks and goes blank
Replies: 2
Views: 1504

EVE2-70A TPR display with diagram blinks and goes blank

Hi there,
I have EVE2-70A TPR display interfacing with xmc4500 . I write don the code which is attached. the display with backlight blinks and again goes blank after start. please help.
by madhusudan.jadhav
Wed Mar 04, 2020 1:56 pm
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: numerical input box for eve2-70A TPR
Replies: 1
Views: 4566

numerical input box for eve2-70A TPR

Hi there,
I am using matrix orbital eve2-70A TPR module with standard full duplex spi.
I need to draw one box for numerical input value on the display and store the value. how to do with display? please help.
by madhusudan.jadhav
Sat Sep 21, 2019 10:20 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: require code for designing on EVE2-70A
Replies: 19
Views: 18360

Re: require code for designing on EVE2-70A

Eve2_81x.h, MarixConf.h, Process.h. I am using EVE2-70A-TPR. I am trying to configure with xmc4500 relax kit. I am using xmc for Arduino code. i have manipulated for the project. I think due to no backlight the display isnot coming. because the display is always black. I am using external 3.3 volt t...