GPIO fiq capability
#1
Hello all,

I want to bind the FIQ to a GPIO pin input processing.  Is this functionality available on the Pine64? 

I see definition of the pending request in drivers/irqchip/irq-sun4i.c,
#define SUN4I_IRQ_FIQ_PENDING_REG(x)    (0x20 + 0x4 * x)
but no reference or apparent support in the module.

Should I be looking elsewhere?

Thank you,   Joe
  Reply


Messages In This Thread
GPIO fiq capability - by joseph - 11-09-2016, 05:45 PM
RE: GPIO fiq capability - by MarkHaysHarris777 - 11-09-2016, 09:41 PM
RE: GPIO fiq capability - by squid4t2 - 11-10-2016, 08:58 AM
RE: GPIO fiq capability - by joseph - 11-10-2016, 06:07 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  RPi.GPIO python module for Pine A64/A64+ aquilegia 98 150,203 10-26-2024, 07:17 AM
Last Post: Garesdq1d
  fm transmitter with gpio weasel18 2 5,546 09-10-2019, 04:28 AM
Last Post: desai_amogh
  How to use dts or other setup to declare gpio pin Interrupt (e.g. a button)? dkebler 1 4,065 06-12-2019, 10:37 AM
Last Post: dkebler
Lightbulb Sample GPIO codes highlighting RPi.GPIO-PineA64 and the PI bus MarkHaysHarris777 6 12,538 06-07-2019, 12:37 AM
Last Post: tllim
Star GPIO, SPI and I2C C++ Lib databit 7 12,629 02-04-2019, 05:45 AM
Last Post: Jeff R
Information Howto: Controlling Pine64 GPIO via the filesystem (sysfs) on linux pfeerick 4 12,903 01-24-2019, 03:36 AM
Last Post: Fifth
  GPIO and SPI SamR1 20 35,497 03-15-2018, 10:32 AM
Last Post: jomoengineer
Question GPIO shockr 7 16,506 03-11-2018, 01:52 AM
Last Post: jomoengineer
  Read GPIO problem shworker 14 24,206 08-17-2017, 01:21 PM
Last Post: martinayotte
  RPI2-GPIO mus1c 6 10,409 09-22-2016, 05:28 AM
Last Post: mus1c

Forum Jump:


Users browsing this thread: 1 Guest(s)