#timonsku ok heres the latest draft for

1 messages · Page 1 of 1 (latest)

ashen gust
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ill order PCBs

ashen gust
void quartz
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ah nice, can the touch fpc be optionally jumpered to the I2C bus if we want to test capacitive touch displays too?

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I can check again but I think they might have handled irq via the mcu

ashen gust
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@void quartz i broke out the 6 FPC pins because the pin ordering is non-standard, ive seen different ordres so one would need to wire the 6 pins to 3v/gnd/scl/sda/irq/rst as desired. that's the 'second row' of pins to the right of the long row

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i ordered 5 protos, eta in 1ish week, ill let you know when the arrive so we can continue.

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i wish we could 'flip' the bit ordering, would make routing a lot easier. like R0 -> R7 goes to R7 -> R0, is there an i2c flag for that :/

void quartz
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there is! There is a bit swap register

void quartz
ashen gust
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@void quartz yah i found that right after - much nicer routing on these two

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^ this one is for 'that other standard' of 40 pin ttl displays (square, round, bar)