Porting Deviation to F3/F4 MCU, new LCD, etc

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28 Nov 2016 05:12 #56333 by victzh
No I was not sure, just wanted to check it. Then something else is wrong :-). It is hard to check with logic analyzer - FSMC bus is quite fast. If you have an oscilloscope you can verify that your processor at least sending some reasonable signals over the bus, especially signalling part.

What else we should pay attention to is the configuration of the controller. Take a look at page 26 of the datasheet cdn-shop.adafruit.com/datasheets/ILI9341.pdf . I'm curious, how these pins IM0-IM3 connected, and where are they on your board. On the other hand, if they're connected incorrectly, how can they ensure that the interface they pinned out works.

I have both the board with STM32F103VE and couple of different ILI screens. I don't know when I'll have time to try it.

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28 Nov 2016 20:33 #56348 by cody
Update: I connected REST to PE0 but still lcd_detect() returns 0.

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08 Dec 2016 00:29 #56645 by anthony7288
Replied by anthony7288 on topic Porting Deviation to F3/F4 MCU, new LCD, etc
hope it work .

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12 Dec 2016 02:40 #56744 by anthony7288
Replied by anthony7288 on topic Porting Deviation to F3/F4 MCU, new LCD, etc

SadSack wrote: I did have one problem with nt7538. It ran fine but last last row on right was out of alignment didn't get a chance find out what was wrong or ask, I dropped it didn't work again...whoops.

Can't find circuit for this, sorry. Did work and selection buttons are correct to code but not wiki :P worked for me for driver nt7538.




File Attachment:

File Name: LCD.zip
File Size:8 KB


@SADSACK
why ís DB6 and DB7 instead DB0 and DB1 ? i read document is SDA /SDI is DB0/DB1 ?? i m confuse ??|??

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12 Dec 2016 12:03 #56748 by SadSack
Replied by SadSack on topic Porting Deviation to F3/F4 MCU, new LCD, etc
It's using serial connection and likely I used my boards labels. That layout worked but was made in Eagles only using layout only. Keypad is correct. At the time PB notes for 7e buttons connection's where wrong.

I really want to redo this just lack money/ resources.

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05 Feb 2017 01:17 - 05 Feb 2017 01:24 #58758 by anthony7288
Replied by anthony7288 on topic Porting Deviation to F3/F4 MCU, new LCD, etc
hi all

i just find a lcd 128x64 with chip UTC1701 in my country , as i as know devo 7e use UTC 1601 , so it can compatible ?
And anyone a update work for devo 8 with LCD touch ?????

i not yet see anyone suceesfull about DIY a TX deviation beyond Sadsack with devo 7e. This is way to avoid copy Wakera product , right ?
Please let me see project complete, all Guys like Deviationtx.

thanks
Last edit: 05 Feb 2017 01:24 by anthony7288.

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