require code for designing on EVE2-70A
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- LCD Geek
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- Joined: Wed Apr 03, 2019 11:24 am
require code for designing on EVE2-70A
Hi there,
I am using matrix orbital EVE2-70A with resistive touch screen display for my industrial projects. I am using infineon xmc4500 relax kit. Please send me the project code which has used this display. I will convert it in my project. Thank you.
I am using matrix orbital EVE2-70A with resistive touch screen display for my industrial projects. I am using infineon xmc4500 relax kit. Please send me the project code which has used this display. I will convert it in my project. Thank you.
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- Matrix Orbital
- Posts: 247
- Joined: Thu Sep 24, 2015 9:38 am
Re: require code for designing on EVE2-70A
Hi Madhusudan.Jadhav,
You can find all of our EVE2 application notes on our Matrix Orbital website, and our GitHub page.
https://www.matrixorbital.com/app/app-eve-series
https://github.com/MatrixOrbital
You should be able to take this code and adapt it for your microcontroller. You will also find a C based EVE2 Library that you can port over on our GitHub page.
Cheers,
Daniel
You can find all of our EVE2 application notes on our Matrix Orbital website, and our GitHub page.
https://www.matrixorbital.com/app/app-eve-series
https://github.com/MatrixOrbital
You should be able to take this code and adapt it for your microcontroller. You will also find a C based EVE2 Library that you can port over on our GitHub page.
Cheers,
Daniel
Daniel Divino
Technical Support
Matrix Orbital
Technical Support
Matrix Orbital
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- LCD Geek
- Posts: 25
- Joined: Wed Apr 03, 2019 11:24 am
Re: require code for designing on EVE2-70A
Hi,
thank you for given link. I did the program as per manual and eve knob. but display isnot going on. please help.
thank you for given link. I did the program as per manual and eve knob. but display isnot going on. please help.
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- LCD Geek
- Posts: 25
- Joined: Wed Apr 03, 2019 11:24 am
Re: require code for designing on EVE2-70A
I get error in debugger cannot read register.
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- LCD Geek
- Posts: 25
- Joined: Wed Apr 03, 2019 11:24 am
Re: require code for designing on EVE2-70A
ERROR: CPU is not halted
ERROR: Can not read register 15 (R15) while CPU is running
Reading all registers
ERROR: Can not read register 0 (R0) while CPU is running
ERROR: Can not read register 1 (R1) while CPU is running
ERROR: Can not read register 2 (R2) while CPU is running
ERROR: Can not read register 3 (R3) while CPU is running
ERROR: Can not read register 4 (R4) while CPU is running
ERROR: Can not read register 5 (R5) while CPU is running
ERROR: Can not read register 6 (R6) while CPU is running
ERROR: Can not read register 7 (R7) while CPU is running
ERROR: Can not read register 8 (R8) while CPU is running
ERROR: Can not read register 9 (R9) while CPU is running
ERROR: Can not read register 10 (R10) while CPU is running
ERROR: Can not read register 11 (R11) while CPU is running
ERROR: Can not read register 12 (R12) while CPU is running
ERROR: Can not read register 13 (R13) while CPU is running
ERROR: Can not read register 14 (R14) while CPU is running
ERROR: Can not read register 15 (R15) while CPU is running
ERROR: Can not read register 16 (XPSR) while CPU is running
ERROR: Can not read register 17 (MSP) while CPU is running
ERROR: Can not read register 18 (PSP) while CPU is running
ERROR: Can not read register 24 (PRIMASK) while CPU is running
ERROR: Can not read register 25 (BASEPRI) while CPU is running
ERROR: Can not read register 26 (FAULTMASK) while CPU is running
ERROR: Can not read register 27 (CONTROL) while CPU is running
ERROR: Can not read register 32 (FPSCR) while CPU is running
ERROR: Can not read register 33 (FPS0) while CPU is running
ERROR: Can not read register 34 (FPS1) while CPU is running
ERROR: Can not read register 35 (FPS2) while CPU is running
ERROR: Can not read register 36 (FPS3) while CPU is running
ERROR: Can not read register 37 (FPS4) while CPU is running
ERROR: Can not read register 38 (FPS5) while CPU is running
ERROR: Can not read register 39 (FPS6) while CPU is running
ERROR: Can not read register 40 (FPS7) while CPU is running
ERROR: Can not read register 41 (FPS8) while CPU is running
ERROR: Can not read register 42 (FPS9) while CPU is running
ERROR: Can not read register 43 (FPS10) while CPU is running
ERROR: Can not read register 44 (FPS11) while CPU is running
ERROR: Can not read register 45 (FPS12) while CPU is running
ERROR: Can not read register 46 (FPS13) while CPU is running
ERROR: Can not read register 47 (FPS14) while CPU is running
ERROR: Can not read register 48 (FPS15) while CPU is running
ERROR: Can not read register 49 (FPS16) while CPU is running
ERROR: Can not read register 50 (FPS17) while CPU is running
ERROR: Can not read register 51 (FPS18) while CPU is running
ERROR: Can not read register 52 (FPS19) while CPU is running
ERROR: Can not read register 53 (FPS20) while CPU is running
ERROR: Can not read register 54 (FPS21) while CPU is running
ERROR: Can not read register 55 (FPS22) while CPU is running
ERROR: Can not read register 56 (FPS23) while CPU is running
ERROR: Can not read register 57 (FPS24) while CPU is running
ERROR: Can not read register 58 (FPS25) while CPU is running
ERROR: Can not read register 59 (FPS26) while CPU is running
ERROR: Can not read register 60 (FPS27) while CPU is running
ERROR: Can not read register 61 (FPS28) while CPU is running
ERROR: Can not read register 62 (FPS29) while CPU is running
ERROR: Can not read register 63 (FPS30) while CPU is running
ERROR: Can not read register 64 (FPS31) while CPU is running
ERROR: Can not read register 33 (FPS0) while CPU is running
WARNING: Failed to read memory @ address 0xDEADBEEE
ERROR: Can not read register 15 (R15) while CPU is running
Reading all registers
ERROR: Can not read register 0 (R0) while CPU is running
ERROR: Can not read register 1 (R1) while CPU is running
ERROR: Can not read register 2 (R2) while CPU is running
ERROR: Can not read register 3 (R3) while CPU is running
ERROR: Can not read register 4 (R4) while CPU is running
ERROR: Can not read register 5 (R5) while CPU is running
ERROR: Can not read register 6 (R6) while CPU is running
ERROR: Can not read register 7 (R7) while CPU is running
ERROR: Can not read register 8 (R8) while CPU is running
ERROR: Can not read register 9 (R9) while CPU is running
ERROR: Can not read register 10 (R10) while CPU is running
ERROR: Can not read register 11 (R11) while CPU is running
ERROR: Can not read register 12 (R12) while CPU is running
ERROR: Can not read register 13 (R13) while CPU is running
ERROR: Can not read register 14 (R14) while CPU is running
ERROR: Can not read register 15 (R15) while CPU is running
ERROR: Can not read register 16 (XPSR) while CPU is running
ERROR: Can not read register 17 (MSP) while CPU is running
ERROR: Can not read register 18 (PSP) while CPU is running
ERROR: Can not read register 24 (PRIMASK) while CPU is running
ERROR: Can not read register 25 (BASEPRI) while CPU is running
ERROR: Can not read register 26 (FAULTMASK) while CPU is running
ERROR: Can not read register 27 (CONTROL) while CPU is running
ERROR: Can not read register 32 (FPSCR) while CPU is running
ERROR: Can not read register 33 (FPS0) while CPU is running
ERROR: Can not read register 34 (FPS1) while CPU is running
ERROR: Can not read register 35 (FPS2) while CPU is running
ERROR: Can not read register 36 (FPS3) while CPU is running
ERROR: Can not read register 37 (FPS4) while CPU is running
ERROR: Can not read register 38 (FPS5) while CPU is running
ERROR: Can not read register 39 (FPS6) while CPU is running
ERROR: Can not read register 40 (FPS7) while CPU is running
ERROR: Can not read register 41 (FPS8) while CPU is running
ERROR: Can not read register 42 (FPS9) while CPU is running
ERROR: Can not read register 43 (FPS10) while CPU is running
ERROR: Can not read register 44 (FPS11) while CPU is running
ERROR: Can not read register 45 (FPS12) while CPU is running
ERROR: Can not read register 46 (FPS13) while CPU is running
ERROR: Can not read register 47 (FPS14) while CPU is running
ERROR: Can not read register 48 (FPS15) while CPU is running
ERROR: Can not read register 49 (FPS16) while CPU is running
ERROR: Can not read register 50 (FPS17) while CPU is running
ERROR: Can not read register 51 (FPS18) while CPU is running
ERROR: Can not read register 52 (FPS19) while CPU is running
ERROR: Can not read register 53 (FPS20) while CPU is running
ERROR: Can not read register 54 (FPS21) while CPU is running
ERROR: Can not read register 55 (FPS22) while CPU is running
ERROR: Can not read register 56 (FPS23) while CPU is running
ERROR: Can not read register 57 (FPS24) while CPU is running
ERROR: Can not read register 58 (FPS25) while CPU is running
ERROR: Can not read register 59 (FPS26) while CPU is running
ERROR: Can not read register 60 (FPS27) while CPU is running
ERROR: Can not read register 61 (FPS28) while CPU is running
ERROR: Can not read register 62 (FPS29) while CPU is running
ERROR: Can not read register 63 (FPS30) while CPU is running
ERROR: Can not read register 64 (FPS31) while CPU is running
ERROR: Can not read register 33 (FPS0) while CPU is running
WARNING: Failed to read memory @ address 0xDEADBEEE
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- Matrix Orbital
- Posts: 247
- Joined: Thu Sep 24, 2015 9:38 am
Re: require code for designing on EVE2-70A
Hi Madhusudan.Jadhav,
Have you modified the EVE Know code at all to properly interface with your Infineon processor?
The EVE Knob Example was designed to be used with an Arduino, so modifications may need to be made in order for it to work properly with your host.
Cheers,
Daniel
Have you modified the EVE Know code at all to properly interface with your Infineon processor?
The EVE Knob Example was designed to be used with an Arduino, so modifications may need to be made in order for it to work properly with your host.
Cheers,
Daniel
Daniel Divino
Technical Support
Matrix Orbital
Technical Support
Matrix Orbital
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- LCD Geek
- Posts: 25
- Joined: Wed Apr 03, 2019 11:24 am
Re: require code for designing on EVE2-70A
Hi there,
I have ported my infineon codes. spi writes the data. but cannot read from lcd. Also power light is red. After Host command i tried to read the REG_ID but the value always comes 0x00. Also I am not using interrupt.
I have ported my infineon codes. spi writes the data. but cannot read from lcd. Also power light is red. After Host command i tried to read the REG_ID but the value always comes 0x00. Also I am not using interrupt.
-
- Matrix Orbital
- Posts: 247
- Joined: Thu Sep 24, 2015 9:38 am
Re: require code for designing on EVE2-70A
Hi Madhusudan.Jadhav,
So you are not able to read '7C' from the FT81X during startup?
The FT81X does require some time to start up. Could you try implementing a short delay at the beginning of your code to allow the EVE to boot properly? I'd say you start with 1000mS to start with. Once you have confirmed you can read from the display, you can reduce the startup delay.
Cheers,
Daniel
So you are not able to read '7C' from the FT81X during startup?
The FT81X does require some time to start up. Could you try implementing a short delay at the beginning of your code to allow the EVE to boot properly? I'd say you start with 1000mS to start with. Once you have confirmed you can read from the display, you can reduce the startup delay.
Cheers,
Daniel
Daniel Divino
Technical Support
Matrix Orbital
Technical Support
Matrix Orbital
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- LCD Geek
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- Joined: Wed Apr 03, 2019 11:24 am
Problem of booting on EVE2-70A
HI,
As I am using Matrix orbital EVE2-70A TPR module
I did the following wiring
1) pin no.1 3.3v, pin no.16 3.3v, pin no.17,18 all are shorted to 3.3 v from mcu board.
2) Pin no.2 GND, Pin no. 15 GND, Pin no. 19,20 all are shorted to GND from mcu board
3) int pin is shorted to GND of mcu board through 4.7 kohm.
is this connection is correct?
As I am using Matrix orbital EVE2-70A TPR module
I did the following wiring
1) pin no.1 3.3v, pin no.16 3.3v, pin no.17,18 all are shorted to 3.3 v from mcu board.
2) Pin no.2 GND, Pin no. 15 GND, Pin no. 19,20 all are shorted to GND from mcu board
3) int pin is shorted to GND of mcu board through 4.7 kohm.
is this connection is correct?
-
- Matrix Orbital
- Posts: 247
- Joined: Thu Sep 24, 2015 9:38 am
Re: require code for designing on EVE2-70A
Hi Madhusudan.Jadhav,
Your connections are correct. Are you still having difficulties communicating with the display?
Cheers,
Daniel
Your connections are correct. Are you still having difficulties communicating with the display?
Cheers,
Daniel
Daniel Divino
Technical Support
Matrix Orbital
Technical Support
Matrix Orbital
-
- LCD Geek
- Posts: 25
- Joined: Wed Apr 03, 2019 11:24 am
Re: require code for designing on EVE2-70A
I am able to read 7c from reg id. But backlight isnot coming. Also i am reading reset register it is giving output 12.
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- Matrix Orbital
- Posts: 247
- Joined: Thu Sep 24, 2015 9:38 am
Re: require code for designing on EVE2-70A
Hi Madhusudan.jadhav,
What are you trying to draw on the screen? Could you provide a snippet of your code?
Cheers,
Daniel
What are you trying to draw on the screen? Could you provide a snippet of your code?
Cheers,
Daniel
Daniel Divino
Technical Support
Matrix Orbital
Technical Support
Matrix Orbital
-
- LCD Geek
- Posts: 25
- Joined: Wed Apr 03, 2019 11:24 am
Re: require code for designing on EVE2-70A
Hi there,
I am using eve2-70-TPR. I am getting reg-Id 7c but cpu reset I am getting 224. and display isnot coming on
I am using eve2-70-TPR. I am getting reg-Id 7c but cpu reset I am getting 224. and display isnot coming on
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- SPI.hpp
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- SPI.cpp
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- process.h
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- process.c
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- MatrixEve2Conf.h
- (535 Bytes) Downloaded 2763 times
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- main.cpp
- (1.38 KiB) Downloaded 2780 times
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- Eve2_81x.h
- (16.97 KiB) Downloaded 2784 times
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- Eve2_81x.c
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- Matrix Orbital
- Posts: 247
- Joined: Thu Sep 24, 2015 9:38 am
Re: require code for designing on EVE2-70A
Hi Madhausen,
I took a quick look at your startup code. Please note, you don't need to write anything to REG_CPURESET prior to reading the register.
All you'll need to do is perform a rd8(REG_RESET) and read what is in the Reset Register.
Cheers,
Daniel
I took a quick look at your startup code. Please note, you don't need to write anything to REG_CPURESET prior to reading the register.
All you'll need to do is perform a rd8(REG_RESET) and read what is in the Reset Register.
Cheers,
Daniel
Daniel Divino
Technical Support
Matrix Orbital
Technical Support
Matrix Orbital
-
- LCD Geek
- Posts: 25
- Joined: Wed Apr 03, 2019 11:24 am
Re: require code for designing on EVE2-70A
Hi Daniel,
No I amnot written it. Also backlight isnot coming. is this the problem? i have given 3.3 v external supply to all supply pins of display. And GND is common for supply source and mcu card. Int is grounded through 4.7 kohm resistor. If you can see I defined the CLKEXT and frequency 36M. Please suggest where may I wrong.
No I amnot written it. Also backlight isnot coming. is this the problem? i have given 3.3 v external supply to all supply pins of display. And GND is common for supply source and mcu card. Int is grounded through 4.7 kohm resistor. If you can see I defined the CLKEXT and frequency 36M. Please suggest where may I wrong.