2021-10-08 05:01 AM
Board : STM32F746BGT6
Previously I use stm32f7-discovery board, my touch controller is ft5336 it’s working fine, when I read the status register (0x02) every time ,after read it’s reset automatically
Example(FT5336):
Read status register( 0x02) = value ‘1’
After, Read status register( 0x02) = value ‘0’(goes automatically)
Same thing I do in ft5426 every time read status register(0x02), after read it’s not reset, it’s maintain previous value why ??
Example(FT5426):
Read status register( 0x02) = value ‘1’
After, Read status register( 0x02) = value ‘1’
2021-10-19 01:15 AM
Hello N Sornakumar,
Since the driver is different maybe your implementation of the ft5426 is not completely correct. The behavior should be explained in the datasheet.
Personally, I haven't worked with this driver. I hope someone of this community who knows about it can help you.
/Alexandre