Beiträge von Rule

Stessa modifica fatta da me, io però ho usato un'altro modello di led, in più ho aggiunto è cablato per avere luce ambientale anche sulla plafoniera posteriore, ora l'effetto in auto è stupendo.

Nel mio caso (Citroën c4B7) non è possibile regolare la luminosità, quindi va opportunamente modificata nei parametri in bsi, sapete come fare?

Same modification made by me, but I used another LED model, plus I added it is wired to have ambientlight also on the rear ceiling light, now the effect in the car is wonderful.

In my case (Citroën c4B7) I can't adjust the brightness, even if I have suitably modified the parameters in bsi, do you know how to do it?

I don't think there is an updated version of this processor, the datasheet comes from the official website of the NXP manufacturer, and it is specified that it supports DDR3L 1066 (532mhz) memory.

I also note that, in the discussion of the versions, wave2 with dab has different from wave3 only the flash rom size, so in theory the firmware of w3 could be injected in w2

Theoretically if the processor accepts those speeds yes, while if the processor accepts a maximum of 532mhz the memories do not affect.

Not sure about the processor

Zitat von Mittns

Zitat von Rule

material taken from the original datasheets

Psa internal datasheets or do you mean the micron datasheet?

I wasn't quite sure about the speed as there are 6 different speeds (800, 1066, 1333, 1600, 1866, 2133) of the ram.

I found datasheets for the designation "D9QBB" but less for "D9SHM".

Yes, micron datasheet, D9QBB and D9SHM are the same type of memory, the code difference is for the speed difference

I make an update and a clarification on the type of ram and the speeds (material taken from the original datasheets)

The size of the memories is like on wave2 256mb x 4 = 1gb total with CL13 speed (DDR3 1866)

Strange thing, and correct me if I'm wrong, is the processor, from the datasheet it emerges that it accepts maximum speed of 532mhz for DDR3L memory

So the speed of wave3 is not given by the ram memory, but by the type of flash rom and storage optimization

There is confusion on the pins of the microphone, from the diagrams that I have it results

38 Audio-telephone microphone positive signal, passenger’s side

39 Audio-telephone microphone positive signal, driver’s side

49 Audio-telephone microphone earth, passenger’s side (*)

50 Audio-telephone microphone earth, driver’s side

Always very interesting your projects, I recommend everyone to buy arduino and mcp2515 from china (AliExpress).

I have already done some shopping, but there is always little time to rehearse.

I would be curious to understand the connections of your splitter, are they simple y on the line?

Zitat von Traction15x6

Toll!

Mir schwebt ein universell programmiertes "Kästchen" vor, das für andere leicht nachbaubar ist. Das heisst:

1. Einen gut erreichbaren Busanschluss finden (Can-Info-Div)

2. Die richtigen Can-Botschaften ermitteln und abspeichern

3. Ausprobieren, ob diese Can-Befehle von einem externen Knoten (also dem Kästchen) akzeptiert werden, also wunschgemäss wirken

4. Die Elektronik in ein passendes kleines Gehäuse einbauen. Arduino, Drehgeber, Tasten, evtl. auch Anzeigen

5. Ein Programm für den Arduino schreiben, das auch leicht an verschiedene Wünsche anpassbar ist. (kann ich eher nicht )

6. Im Endausbau könnte man das Ganze noch drahtlos betreiben, via IR oder BT oder 433MHz Funk. (Das Kästchen soll ohne Kabel auskommen)

Geht halt nur mit Teamwork.

Was möchte ich steuern? Heizungstemperatur und Fan-Speed, Aktivieren des Parking Assist, und so weiter.

Natürlich soll es für verschiedene PSA Modelle anpassbar sein.

Meinungen dazu sind sehr willkommen!

Alles anzeigen

Very interesting project, for this project in my opinion 2 can shield must be used, a similar project I am undertaking to make some things work that after replacing the instrument panel with one of 3008, and now no longer work