ACC trigger help

[Mendilli2]

Hi, I have successfully compiled the code and made a at070tn90 lcd work with pcb800099 board, my issue is I can not make the ACC trigger work which changes the input source to AV1 or AV2 when power (like car reversing 12v) applied to this ACC pin, I can not find the corresponding function or code piece inside the whole source code, can anyone help me

[specadmin]

• все Hi,I don't remember exactly, since it was too long ago. However RTD2662 has internal multiplexor for four AV sources: AV1, AV2, AV3 and AV4. Two last signals are available on S-video inputs.As far, as i remember, i was successfully receving video thru AV2, AV3 and AV4 pins. And had unknown troubles with AV1. I have not solved the problem then.Try to use AV3 or AV4 instead of AV1. Perhaps this will help you. 26.09.2024, 19:05, "Mendilli2" @.>: Hi, I have successfully compiled the code and made a at070tn90 lcd work with pcb800099 board, my issue is I can not make the ACC trigger work which changes the input source to AV1 or AV2 when power (like car reversing 12v) applied to this ACC pin, I can not find the corresponding function or code piece inside the whole source code, can anyone help me—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you are subscribed to this thread.Message ID: @.>   

[Mendilli2]

Thank you for your answer, but I think my problem is just about the code, if acc pin works I should see the source change even if I dont get an image, when I apply power to acc pin just nothing happens, I believe there must be a function in source code to enable it or I should add some code from scratch to enable it

27 Eyl 2024 Cum 18:06 tarihinde Anton Rezanov @.***> şunu yazdı:

• все Hi,I don't remember exactly, since it was too long ago. However RTD2662 has internal multiplexor for four AV sources: AV1, AV2, AV3 and AV4. Two last signals are available on S-video inputs.As far, as i remember, i was successfully receving video thru AV2, AV3 and AV4 pins. And had unknown troubles with AV1. I have not solved the problem then.Try to use AV3 or AV4 instead of AV1. Perhaps this will help you. 26.09.2024, 19:05, "Mendilli2" @.>: Hi, I have successfully compiled the code and made a at070tn90 lcd work with pcb800099 board, my issue is I can not make the ACC trigger work which changes the input source to AV1 or AV2 when power (like car reversing 12v) applied to this ACC pin, I can not find the corresponding function or code piece inside the whole source code, can anyone help me—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you are subscribed to this thread.Message ID: @.>

— Reply to this email directly, view it on GitHub https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293, or unsubscribe https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM . You are receiving this because you authored the thread.Message ID: @.***>

[specadmin]

Well, then i cant understand what do you mean by the ACC pin. I could not find it at pinouts diagram. Colud you please give me a pin number?I dont remember me playing with power pins while researching this IC.  27.09.2024, 19:53, "Mendilli2" @.>:Thank you for your answer, but I think my problem is just about the code,if acc pin works I should see the source change even if I dont get animage, when I apply power to acc pin just nothing happens, I believe theremust be a function in source code to enable it or I should add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06 tarihinde Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember exactly, since it was too long ago. However> RTD2662 has internal multiplexor for four AV sources: AV1, AV2, AV3 and> AV4. Two last signals are available on S-video inputs.As far, as i> remember, i was successfully receving video thru AV2, AV3 and AV4 pins. And> had unknown troubles with AV1. I have not solved the problem then.Try to> use AV3 or AV4 instead of AV1. Perhaps this will help you. 26.09.2024,> 19:05, "Mendilli2" @.>: Hi, I have successfully compiled the code> and made a at070tn90 lcd work with pcb800099 board, my issue is I can not> make the ACC trigger work which changes the input source to AV1 or AV2 when> power (like car reversing 12v) applied to this ACC pin, I can not find the> corresponding function or code piece inside the whole source code, can> anyone help me—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you are subscribed to this> thread.Message ID: @.>>> —> Reply to this email directly, view it on GitHub> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293,> or unsubscribe> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.>  -- С уважением,Антон @.***  

[Mendilli2]

I am not sure but ın some forum sites it is sad to be pin 101 (P5D7)

27 Eyl 2024 Cum 20:03 tarihinde Anton Rezanov @.***> şunu yazdı:

Well, then i cant understand what do you mean by the ACC pin. I could not find it at pinouts diagram. Colud you please give me a pin number?I dont remember me playing with power pins while researching this IC. 27.09.2024, 19:53, "Mendilli2" @.>:Thank you for your answer, but I think my problem is just about the code,if acc pin works I should see the source change even if I dont get animage, when I apply power to acc pin just nothing happens, I believe theremust be a function in source code to enable it or I should add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06 tarihinde Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember exactly, since it was too long ago. However> RTD2662 has internal multiplexor for four AV sources: AV1, AV2, AV3 and> AV4. Two last signals are available on S-video inputs.As far, as i> remember, i was successfully receving video thru AV2, AV3 and AV4 pins. And> had unknown troubles with AV1. I have not solved the problem then.Try to> use AV3 or AV4 instead of AV1. Perhaps this will help you. 26.09.2024,> 19:05, "Mendilli2" @.>: Hi, I have successfully compiled the code> and made a at070tn90 lcd work with pcb800099 board, my issue is I can not> make the ACC trigger work which changes the input source to AV1 or AV2 when> power (like car reversing 12v) applied to this ACC pin, I can not find the> corresponding function or code piece inside the whole source code, can> anyone help me—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you are subscribed to this> thread.Message ID: @.>>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.***

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[specadmin]

Hmm, i dont see it to be soo (see the picture). Never heard about it before.What functionality do you want to achieve using this pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you please give me a pin number?I dont> remember me playing with power pins while researching this IC. 27.09.2024,> 19:53, "Mendilli2" @.>:Thank you for your answer, but I think my> problem is just about the code,if acc pin works I should see the source> change even if I dont get animage, when I apply power to acc pin just> nothing happens, I believe theremust be a function in source code to enable> it or I should add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly, since it was too long ago. However> RTD2662 has internal> multiplexor for four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on S-video inputs.As far, as i> remember, i was successfully> receving video thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I have successfully compiled the code> and made a> at070tn90 lcd work with pcb800099 board, my issue is I can not> make the> ACC trigger work which changes the input source to AV1 or AV2 when> power> (like car reversing 12v) applied to this ACC pin, I can not find the>> corresponding function or code piece inside the whole source code, can>> anyone help me—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you are subscribed to this>> thread.Message ID: @.>>> —> Reply to this email directly, view it> on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944,> or unsubscribe> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.>  -- С уважением,Антон @.  

[Mendilli2]

I am running a car display project, In my car there is a wire which outputs 12v when reverse gear is activated, this wire is connected to this acc pin and when the car is reversed the back up camera (av1 or av2) is automaticly activated on the display, and when the car is back to normal gear display returns to previous source (hdmi, vga etc),

I am currently using this system but I am having some other issues So I want to custoomize the firmware just as I needed but I am stuck at this acc pin issue

27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.***> şunu yazdı:

Hmm, i dont see it to be soo (see the picture). Never heard about it before.What functionality do you want to achieve using this pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you please give me a pin number?I dont> remember me playing with power pins while researching this IC. 27.09.2024,> 19:53, "Mendilli2" @.>:Thank you for your answer, but I think my> problem is just about the code,if acc pin works I should see the source> change even if I dont get animage, when I apply power to acc pin just> nothing happens, I believe theremust be a function in source code to enable> it or I should add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly, since it was too long ago. However> RTD2662 has internal> multiplexor for four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on S-video inputs.As far, as i> remember, i was successfully> receving video thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I have successfully compiled the code> and made a> at070tn90 lcd work with pcb800099 board, my issue is I can not> make the> ACC trigger work which changes the input source to AV1 or AV2 when> power> (like car reversing 12v) applied to this ACC pin, I can not find the>> corresponding function or code piece inside the whole source code, can>> anyone help me—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you are subscribed to this>> thread.Message ID: @.>>> —> Reply to this email directly, view it> on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.

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[specadmin]

I am almost sure that this pin would not work like you are expecting to be.Why don't you try to use a voltage detecting circuit connected to your atmel? So you will be able to turn the display on/off by the code. In this case you will be able to manage display response as you want. Probably, the pin 101 was used as GPIO port in original firmware, executed by built in controller.  27.09.2024, 20:37, "Mendilli2" @.>: I am running a car display project, In my car there is a wire which outputs12v when reverse gear is activated, this wire is connected to this acc pinand when the car is reversed the back up camera (av1 or av2) is automaticlyactivated on the display, and when the car is back to normal gear displayreturns to previous source (hdmi, vga etc),I am currently using this system but I am having some other issues So Iwant to custoomize the firmware just as I needed but I am stuck at this accpin issue27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.>şunu yazdı:> Hmm, i dont see it to be soo (see the picture). Never heard about it> before.What functionality do you want to achieve using this> pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some> forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde> Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do> you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you> please give me a pin number?I dont> remember me playing with power pins> while researching this IC. 27.09.2024,> 19:53, "Mendilli2"> @.>:Thank you for your answer, but I think my> problem is just> about the code,if acc pin works I should see the source> change even if I> dont get animage, when I apply power to acc pin just> nothing happens, I> believe theremust be a function in source code to enable> it or I should> add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde> Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly,> since it was too long ago. However> RTD2662 has internal> multiplexor for> four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on> S-video inputs.As far, as i> remember, i was successfully> receving video> thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not> solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps> this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I> have successfully compiled the code> and made a> at070tn90 lcd work with> pcb800099 board, my issue is I can not> make the> ACC trigger work which> changes the input source to AV1 or AV2 when> power> (like car reversing> 12v) applied to this ACC pin, I can not find the>> corresponding function> or code piece inside the whole source code, can>> anyone help me—Reply to> this email directly, view it on GitHub, or>> unsubscribe.You are receiving> this because you are subscribed to this>> thread.Message ID: @.>>>> —> Reply to this email directly, view it> on GitHub> <>> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>>> or unsubscribe> <>> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>>> .> You are receiving this because you authored the thread.Message ID:>>> @.>>—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you commented.Message ID:>> @.> -- С уважением,Антон @.>> —> Reply to this email> directly, view it on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379741942,> or unsubscribe> https://github.com/notifications/unsubscribe-auth/BLT5UA5F34656TCPVD7WH73ZYWICJAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG42DCOJUGI> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.>  -- С уважением,Антон @.***  

[Mendilli2]

I am currently using a pcb800099 board with this acc pin connected to reverse wire of my car, I ensure you it definetely works

27 Eyl 2024 Cum 21:13 tarihinde Anton Rezanov @.***> şunu yazdı:

I am almost sure that this pin would not work like you are expecting to be.Why don't you try to use a voltage detecting circuit connected to your atmel? So you will be able to turn the display on/off by the code. In this case you will be able to manage display response as you want. Probably, the pin 101 was used as GPIO port in original firmware, executed by built in controller. 27.09.2024, 20:37, "Mendilli2" @.>: I am running a car display project, In my car there is a wire which outputs12v when reverse gear is activated, this wire is connected to this acc pinand when the car is reversed the back up camera (av1 or av2) is automaticlyactivated on the display, and when the car is back to normal gear displayreturns to previous source (hdmi, vga etc),I am currently using this system but I am having some other issues So Iwant to custoomize the firmware just as I needed but I am stuck at this accpin issue27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.>şunu yazdı:> Hmm, i dont see it to be soo (see the picture). Never heard about it> before.What functionality do you want to achieve using this> pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some> forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde> Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do> you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you> please give me a pin number?I dont> remember me playing with power pins> while researching this IC. 27.09.2024,> 19:53, "Mendilli2"> @.>:Thank you for your answer, but I think my> problem is just> about the code,if acc pin works I should see the source> change even if I> dont get animage, when I apply power to acc pin just> nothing happens, I> believe theremust be a function in source code to enable> it or I should> add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde> Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly,> since it was too long ago. However> RTD2662 has internal> multiplexor for> four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on> S-video inputs.As far, as i> remember, i was successfully> receving video> thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not> solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps> this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I> have successfully compiled the code> and made a> at070tn90 lcd work with> pcb800099 board, my issue is I can not> make the> ACC trigger work which> changes the input source to AV1 or AV2 when> power> (like car reversing> 12v) applied to this ACC pin, I can not find the>> corresponding function> or code piece inside the whole source code, can>> anyone help me—Reply to> this email directly, view it on GitHub, or>> unsubscribe.You are receiving> this because you are subscribed to this>> thread.Message ID: @.>>>> —> Reply to this email directly, view it> on GitHub> <>> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>>> or unsubscribe> <>> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>>> .> You are receiving this because you authored the thread.Message ID:>>> @.>>—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you commented.Message ID:>> @.> -- С уважением,Антон @.>> —> Reply to this email> directly, view it on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379741942>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA5F34656TCPVD7WH73ZYWICJAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG42DCOJUGI>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.***

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[Mendilli2]

I need a code piece which will check if this pin is HIGH or LOW, if it is HIGH av1 or av2 will be displayed, when it is LOW previous source will be displayed, I just dont know how to build the code to access this pin in keil

27 Eyl 2024 Cum 21:39 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I am currently using a pcb800099 board with this acc pin connected to reverse wire of my car, I ensure you it definetely works

27 Eyl 2024 Cum 21:13 tarihinde Anton Rezanov @.***> şunu yazdı:

I am almost sure that this pin would not work like you are expecting to be.Why don't you try to use a voltage detecting circuit connected to your atmel? So you will be able to turn the display on/off by the code. In this case you will be able to manage display response as you want. Probably, the pin 101 was used as GPIO port in original firmware, executed by built in controller. 27.09.2024, 20:37, "Mendilli2" @.>: I am running a car display project, In my car there is a wire which outputs12v when reverse gear is activated, this wire is connected to this acc pinand when the car is reversed the back up camera (av1 or av2) is automaticlyactivated on the display, and when the car is back to normal gear displayreturns to previous source (hdmi, vga etc),I am currently using this system but I am having some other issues So Iwant to custoomize the firmware just as I needed but I am stuck at this accpin issue27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.>şunu yazdı:> Hmm, i dont see it to be soo (see the picture). Never heard about it> before.What functionality do you want to achieve using this> pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some> forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde> Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do> you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you> please give me a pin number?I dont> remember me playing with power pins> while researching this IC. 27.09.2024,> 19:53, "Mendilli2"> @.>:Thank you for your answer, but I think my> problem is just> about the code,if acc pin works I should see the source> change even if I> dont get animage, when I apply power to acc pin just> nothing happens, I> believe theremust be a function in source code to enable> it or I should> add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde> Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly,> since it was too long ago. However> RTD2662 has internal> multiplexor for> four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on> S-video inputs.As far, as i> remember, i was successfully> receving video> thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not> solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps> this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I> have successfully compiled the code> and made a> at070tn90 lcd work with> pcb800099 board, my issue is I can not> make the> ACC trigger work which> changes the input source to AV1 or AV2 when> power> (like car reversing> 12v) applied to this ACC pin, I can not find the>> corresponding function> or code piece inside the whole source code, can>> anyone help me—Reply to> this email directly, view it on GitHub, or>> unsubscribe.You are receiving> this because you are subscribed to this>> thread.Message ID: @.>>>> —> Reply to this email directly, view it> on GitHub> <>> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>>> or unsubscribe> <>> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>>> .> You are receiving this because you authored the thread.Message ID:>>> @.>>—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you commented.Message ID:>> @.> -- С уважением,Антон @.>> —> Reply to this email> directly, view it on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379741942>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA5F34656TCPVD7WH73ZYWICJAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG42DCOJUGI>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.***

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[Mendilli2]

As you see in this schematic pin101 ie axactly do what you decribed, it is designed to be a voltage detector with a 3v3 pullup resitor

27 Eyl 2024 Cum 21:43 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I need a code piece which will check if this pin is HIGH or LOW, if it is HIGH av1 or av2 will be displayed, when it is LOW previous source will be displayed, I just dont know how to build the code to access this pin in keil

27 Eyl 2024 Cum 21:39 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I am currently using a pcb800099 board with this acc pin connected to reverse wire of my car, I ensure you it definetely works

27 Eyl 2024 Cum 21:13 tarihinde Anton Rezanov @.***> şunu yazdı:

I am almost sure that this pin would not work like you are expecting to be.Why don't you try to use a voltage detecting circuit connected to your atmel? So you will be able to turn the display on/off by the code. In this case you will be able to manage display response as you want. Probably, the pin 101 was used as GPIO port in original firmware, executed by built in controller. 27.09.2024, 20:37, "Mendilli2" @.>: I am running a car display project, In my car there is a wire which outputs12v when reverse gear is activated, this wire is connected to this acc pinand when the car is reversed the back up camera (av1 or av2) is automaticlyactivated on the display, and when the car is back to normal gear displayreturns to previous source (hdmi, vga etc),I am currently using this system but I am having some other issues So Iwant to custoomize the firmware just as I needed but I am stuck at this accpin issue27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.>şunu yazdı:> Hmm, i dont see it to be soo (see the picture). Never heard about it> before.What functionality do you want to achieve using this> pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some> forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde> Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do> you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you> please give me a pin number?I dont> remember me playing with power pins> while researching this IC. 27.09.2024,> 19:53, "Mendilli2"> @.>:Thank you for your answer, but I think my> problem is just> about the code,if acc pin works I should see the source> change even if I> dont get animage, when I apply power to acc pin just> nothing happens, I> believe theremust be a function in source code to enable> it or I should> add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde> Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly,> since it was too long ago. However> RTD2662 has internal> multiplexor for> four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on> S-video inputs.As far, as i> remember, i was successfully> receving video> thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not> solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps> this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I> have successfully compiled the code> and made a> at070tn90 lcd work with> pcb800099 board, my issue is I can not> make the> ACC trigger work which> changes the input source to AV1 or AV2 when> power> (like car reversing> 12v) applied to this ACC pin, I can not find the>> corresponding function> or code piece inside the whole source code, can>> anyone help me—Reply to> this email directly, view it on GitHub, or>> unsubscribe.You are receiving> this because you are subscribed to this>> thread.Message ID: @.>>>> —> Reply to this email directly, view it> on GitHub> <>> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>>> or unsubscribe> <>> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>>> .> You are receiving this because you authored the thread.Message ID:>>> @.>>—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you commented.Message ID:>> @.> -- С уважением,Антон @.>> —> Reply to this email> directly, view it on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379741942>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA5F34656TCPVD7WH73ZYWICJAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG42DCOJUGI>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.***

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[Mendilli2]

27 Eyl 2024 Cum 21:54 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

As you see in this schematic pin101 ie axactly do what you decribed, it is designed to be a voltage detector with a 3v3 pullup resitor

27 Eyl 2024 Cum 21:43 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I need a code piece which will check if this pin is HIGH or LOW, if it is HIGH av1 or av2 will be displayed, when it is LOW previous source will be displayed, I just dont know how to build the code to access this pin in keil

27 Eyl 2024 Cum 21:39 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I am currently using a pcb800099 board with this acc pin connected to reverse wire of my car, I ensure you it definetely works

27 Eyl 2024 Cum 21:13 tarihinde Anton Rezanov @.***> şunu yazdı:

I am almost sure that this pin would not work like you are expecting to be.Why don't you try to use a voltage detecting circuit connected to your atmel? So you will be able to turn the display on/off by the code. In this case you will be able to manage display response as you want. Probably, the pin 101 was used as GPIO port in original firmware, executed by built in controller. 27.09.2024, 20:37, "Mendilli2" @.>: I am running a car display project, In my car there is a wire which outputs12v when reverse gear is activated, this wire is connected to this acc pinand when the car is reversed the back up camera (av1 or av2) is automaticlyactivated on the display, and when the car is back to normal gear displayreturns to previous source (hdmi, vga etc),I am currently using this system but I am having some other issues So Iwant to custoomize the firmware just as I needed but I am stuck at this accpin issue27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.>şunu yazdı:> Hmm, i dont see it to be soo (see the picture). Never heard about it> before.What functionality do you want to achieve using this> pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some> forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde> Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do> you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you> please give me a pin number?I dont> remember me playing with power pins> while researching this IC. 27.09.2024,> 19:53, "Mendilli2"> @.>:Thank you for your answer, but I think my> problem is just> about the code,if acc pin works I should see the source> change even if I> dont get animage, when I apply power to acc pin just> nothing happens, I> believe theremust be a function in source code to enable> it or I should> add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde> Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly,> since it was too long ago. However> RTD2662 has internal> multiplexor for> four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on> S-video inputs.As far, as i> remember, i was successfully> receving video> thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not> solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps> this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I> have successfully compiled the code> and made a> at070tn90 lcd work with> pcb800099 board, my issue is I can not> make the> ACC trigger work which> changes the input source to AV1 or AV2 when> power> (like car reversing> 12v) applied to this ACC pin, I can not find the>> corresponding function> or code piece inside the whole source code, can>> anyone help me—Reply to> this email directly, view it on GitHub, or>> unsubscribe.You are receiving> this because you are subscribed to this>> thread.Message ID: @.>>>> —> Reply to this email directly, view it> on GitHub> <>> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>>> or unsubscribe> <>> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>>> .> You are receiving this because you authored the thread.Message ID:>>> @.>>—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you commented.Message ID:>> @.> -- С уважением,Антон @.>> —> Reply to this email> directly, view it on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379741942>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA5F34656TCPVD7WH73ZYWICJAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG42DCOJUGI>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.***

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[Mendilli2]

Hi again it seems you are right about the issues about av1 and av2 sources, I can not get picture when I manually select av1 or av2, can you guide me how to edit the firmware to use the av3 and avd please

27 Eyl 2024 Cum 21:55 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

27 Eyl 2024 Cum 21:54 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

As you see in this schematic pin101 ie axactly do what you decribed, it is designed to be a voltage detector with a 3v3 pullup resitor

27 Eyl 2024 Cum 21:43 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I need a code piece which will check if this pin is HIGH or LOW, if it is HIGH av1 or av2 will be displayed, when it is LOW previous source will be displayed, I just dont know how to build the code to access this pin in keil

27 Eyl 2024 Cum 21:39 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I am currently using a pcb800099 board with this acc pin connected to reverse wire of my car, I ensure you it definetely works

27 Eyl 2024 Cum 21:13 tarihinde Anton Rezanov @.***> şunu yazdı:

I am almost sure that this pin would not work like you are expecting to be.Why don't you try to use a voltage detecting circuit connected to your atmel? So you will be able to turn the display on/off by the code. In this case you will be able to manage display response as you want. Probably, the pin 101 was used as GPIO port in original firmware, executed by built in controller. 27.09.2024, 20:37, "Mendilli2" @.>: I am running a car display project, In my car there is a wire which outputs12v when reverse gear is activated, this wire is connected to this acc pinand when the car is reversed the back up camera (av1 or av2) is automaticlyactivated on the display, and when the car is back to normal gear displayreturns to previous source (hdmi, vga etc),I am currently using this system but I am having some other issues So Iwant to custoomize the firmware just as I needed but I am stuck at this accpin issue27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.>şunu yazdı:> Hmm, i dont see it to be soo (see the picture). Never heard about it> before.What functionality do you want to achieve using this> pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some> forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde> Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do> you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you> please give me a pin number?I dont> remember me playing with power pins> while researching this IC. 27.09.2024,> 19:53, "Mendilli2"> @.>:Thank you for your answer, but I think my> problem is just> about the code,if acc pin works I should see the source> change even if I> dont get animage, when I apply power to acc pin just> nothing happens, I> believe theremust be a function in source code to enable> it or I should> add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde> Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly,> since it was too long ago. However> RTD2662 has internal> multiplexor for> four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on> S-video inputs.As far, as i> remember, i was successfully> receving video> thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not> solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps> this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I> have successfully compiled the code> and made a> at070tn90 lcd work with> pcb800099 board, my issue is I can not> make the> ACC trigger work which> changes the input source to AV1 or AV2 when> power> (like car reversing> 12v) applied to this ACC pin, I can not find the>> corresponding function> or code piece inside the whole source code, can>> anyone help me—Reply to> this email directly, view it on GitHub, or>> unsubscribe.You are receiving> this because you are subscribed to this>> thread.Message ID: @.>>>> —> Reply to this email directly, view it> on GitHub> <>> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>>> or unsubscribe> <>> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>>> .> You are receiving this because you authored the thread.Message ID:>>> @.>>—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you commented.Message ID:>> @.> -- С уважением,Антон @.>> —> Reply to this email> directly, view it on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379741942>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA5F34656TCPVD7WH73ZYWICJAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG42DCOJUGI>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.***

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[Mendilli2]

Sorry for distırbing you but it seems av1 and av2 is ok. My av source device turned out to faulty.

I need to find out the pin number of the acc pin shown in the picture, I altered the code to change input source if pin101 is LOW (low actually means high because of pullup resistors on the pcb), it works, when I alter the code to check if it is HIGH it does not work, I aplied 12v but nothing happened, that means this pin used for another purpose

Do you know a way how to identify pin numbers on the pcb

29 Eyl 2024 Paz 14:33 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

Hi again it seems you are right about the issues about av1 and av2 sources, I can not get picture when I manually select av1 or av2, can you guide me how to edit the firmware to use the av3 and avd please

27 Eyl 2024 Cum 21:55 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

27 Eyl 2024 Cum 21:54 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

As you see in this schematic pin101 ie axactly do what you decribed, it is designed to be a voltage detector with a 3v3 pullup resitor

27 Eyl 2024 Cum 21:43 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I need a code piece which will check if this pin is HIGH or LOW, if it is HIGH av1 or av2 will be displayed, when it is LOW previous source will be displayed, I just dont know how to build the code to access this pin in keil

27 Eyl 2024 Cum 21:39 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I am currently using a pcb800099 board with this acc pin connected to reverse wire of my car, I ensure you it definetely works

27 Eyl 2024 Cum 21:13 tarihinde Anton Rezanov < @.***> şunu yazdı:

I am almost sure that this pin would not work like you are expecting to be.Why don't you try to use a voltage detecting circuit connected to your atmel? So you will be able to turn the display on/off by the code. In this case you will be able to manage display response as you want. Probably, the pin 101 was used as GPIO port in original firmware, executed by built in controller. 27.09.2024, 20:37, "Mendilli2" @.>: I am running a car display project, In my car there is a wire which outputs12v when reverse gear is activated, this wire is connected to this acc pinand when the car is reversed the back up camera (av1 or av2) is automaticlyactivated on the display, and when the car is back to normal gear displayreturns to previous source (hdmi, vga etc),I am currently using this system but I am having some other issues So Iwant to custoomize the firmware just as I needed but I am stuck at this accpin issue27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.>şunu yazdı:> Hmm, i dont see it to be soo (see the picture). Never heard about it> before.What functionality do you want to achieve using this> pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some> forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde> Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do> you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you> please give me a pin number?I dont> remember me playing with power pins> while researching this IC. 27.09.2024,> 19:53, "Mendilli2"> @.>:Thank you for your answer, but I think my> problem is just> about the code,if acc pin works I should see the source> change even if I> dont get animage, when I apply power to acc pin just> nothing happens, I> believe theremust be a function in source code to enable> it or I should> add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde> Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly,> since it was too long ago. However> RTD2662 has internal> multiplexor for> four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on> S-video inputs.As far, as i> remember, i was successfully> receving video> thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not> solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps> this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I> have successfully compiled the code> and made a> at070tn90 lcd work with> pcb800099 board, my issue is I can not> make the> ACC trigger work which> changes the input source to AV1 or AV2 when> power> (like car reversing> 12v) applied to this ACC pin, I can not find the>> corresponding function> or code piece inside the whole source code, can>> anyone help me—Reply to> this email directly, view it on GitHub, or>> unsubscribe.You are receiving> this because you are subscribed to this>> thread.Message ID: @.>>>> —> Reply to this email directly, view it> on GitHub> <>> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>>> or unsubscribe> <>> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>>> .> You are receiving this because you authored the thread.Message ID:>>> @.>>—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you commented.Message ID:>> @.> -- С уважением,Антон @.>> —> Reply to this email> directly, view it on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379741942>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA5F34656TCPVD7WH73ZYWICJAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG42DCOJUGI>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.***

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[Mendilli2]

30 Eyl 2024 Pzt 19:25 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

Sorry for distırbing you but it seems av1 and av2 is ok. My av source device turned out to faulty.

I need to find out the pin number of the acc pin shown in the picture, I altered the code to change input source if pin101 is LOW (low actually means high because of pullup resistors on the pcb), it works, when I alter the code to check if it is HIGH it does not work, I aplied 12v but nothing happened, that means this pin used for another purpose

Do you know a way how to identify pin numbers on the pcb

29 Eyl 2024 Paz 14:33 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

Hi again it seems you are right about the issues about av1 and av2 sources, I can not get picture when I manually select av1 or av2, can you guide me how to edit the firmware to use the av3 and avd please

27 Eyl 2024 Cum 21:55 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

27 Eyl 2024 Cum 21:54 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

As you see in this schematic pin101 ie axactly do what you decribed, it is designed to be a voltage detector with a 3v3 pullup resitor

27 Eyl 2024 Cum 21:43 tarihinde Murat Mendillioğlu @.***> şunu yazdı:

I need a code piece which will check if this pin is HIGH or LOW, if it is HIGH av1 or av2 will be displayed, when it is LOW previous source will be displayed, I just dont know how to build the code to access this pin in keil

27 Eyl 2024 Cum 21:39 tarihinde Murat Mendillioğlu < @.***> şunu yazdı:

I am currently using a pcb800099 board with this acc pin connected to reverse wire of my car, I ensure you it definetely works

27 Eyl 2024 Cum 21:13 tarihinde Anton Rezanov < @.***> şunu yazdı:

I am almost sure that this pin would not work like you are expecting to be.Why don't you try to use a voltage detecting circuit connected to your atmel? So you will be able to turn the display on/off by the code. In this case you will be able to manage display response as you want. Probably, the pin 101 was used as GPIO port in original firmware, executed by built in controller. 27.09.2024, 20:37, "Mendilli2" @.>: I am running a car display project, In my car there is a wire which outputs12v when reverse gear is activated, this wire is connected to this acc pinand when the car is reversed the back up camera (av1 or av2) is automaticlyactivated on the display, and when the car is back to normal gear displayreturns to previous source (hdmi, vga etc),I am currently using this system but I am having some other issues So Iwant to custoomize the firmware just as I needed but I am stuck at this accpin issue27 Eyl 2024 Cum 20:23 tarihinde Anton Rezanov @.>şunu yazdı:> Hmm, i dont see it to be soo (see the picture). Never heard about it> before.What functionality do you want to achieve using this> pin? 27.09.2024, 20:16, "Mendilli2" @.>: I am not sure but ın some> forum sites it is sad to be pin 101 (P5D7)27 Eyl 2024 Cum 20:03 tarihinde> Anton Rezanov @.>şunu yazdı:> Well, then i cant understand what do> you mean by the ACC pin. I could not> find it at pinouts diagram. Colud you> please give me a pin number?I dont> remember me playing with power pins> while researching this IC. 27.09.2024,> 19:53, "Mendilli2"> @.>:Thank you for your answer, but I think my> problem is just> about the code,if acc pin works I should see the source> change even if I> dont get animage, when I apply power to acc pin just> nothing happens, I> believe theremust be a function in source code to enable> it or I should> add some codefrom scratch to enable it27 Eyl 2024 Cum 18:06> tarihinde> Anton Rezanov @.>şunu yazdı:> - все Hi,I don't remember> exactly,> since it was too long ago. However> RTD2662 has internal> multiplexor for> four AV sources: AV1, AV2, AV3 and> AV4. Two last signals> are available on> S-video inputs.As far, as i> remember, i was successfully> receving video> thru AV2, AV3 and AV4 pins. And> had unknown troubles with> AV1. I have not> solved the problem then.Try to> use AV3 or AV4 instead of> AV1. Perhaps> this will help you. 26.09.2024,> 19:05, "Mendilli2"> @.>: Hi, I> have successfully compiled the code> and made a> at070tn90 lcd work with> pcb800099 board, my issue is I can not> make the> ACC trigger work which> changes the input source to AV1 or AV2 when> power> (like car reversing> 12v) applied to this ACC pin, I can not find the>> corresponding function> or code piece inside the whole source code, can>> anyone help me—Reply to> this email directly, view it on GitHub, or>> unsubscribe.You are receiving> this because you are subscribed to this>> thread.Message ID: @.>>>> —> Reply to this email directly, view it> on GitHub> <>> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379493293>,>>> or unsubscribe> <>> https://github.com/notifications/unsubscribe-auth/BLT5UA67ISDLJZDCIFRS773ZYVYBBAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZGQ4TGMRZGM>>>> .> You are receiving this because you authored the thread.Message ID:>>> @.>>—Reply to this email directly, view it on GitHub, or>> unsubscribe.You are receiving this because you commented.Message ID:>> @.> -- С уважением,Антон @.>> —> Reply to this email> directly, view it on GitHub> <> https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379708944>,>> or unsubscribe> <> https://github.com/notifications/unsubscribe-auth/BLT5UA47ND2DTSL6XVNIFDDZYWFVHAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG4YDQOJUGQ>>> .> You are receiving this because you authored the thread.Message ID:>> @.>>—Reply to this email directly, view it on GitHub, or> unsubscribe.You are receiving this because you commented.Message ID:> @.> -- С уважением,Антон @.>> —> Reply to this email directly, view it on GitHub> < https://github.com/avtehnik/RTD2662/issues/2#issuecomment-2379741942>,> or unsubscribe> < https://github.com/notifications/unsubscribe-auth/BLT5UA5F34656TCPVD7WH73ZYWICJAVCNFSM6AAAAABO5LNNKCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGNZZG42DCOJUGI>> .> You are receiving this because you authored the thread.Message ID:> @.>>—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you commented.Message ID: @.> -- С уважением,Антон @.***

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