ESP8266 Developer Zone The Official ESP8266 Forum 2014-11-30T02:03:46+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=63 2014-11-30T02:03:46+08:00 2014-11-30T02:03:46+08:00 https://bbs.espressif.com:443/viewtopic.php?t=63&p=231#p231 <![CDATA[Re: gpio_intr_handler_register()]]>
guan wrote:
Do we know if there are interrupts on every GPIO?

All the GPIOs share a same interrupt source , in the interrupt handler, read the (GPIO_STATUS_ADDRESS) register to decide which GPIO trigger the interrupt signal.
uint32 gpio_status = GPIO_REG_READ(GPIO_STATUS_ADDRESS);

Statistics: Posted by costaud — Sun Nov 30, 2014 2:03 am

]]> 2014-11-30T00:26:31+08:00 2014-11-30T00:26:31+08:00 https://bbs.espressif.com:443/viewtopic.php?t=63&p=230#p230 <![CDATA[Re: gpio_intr_handler_register()]]> Statistics: Posted by guan — Sun Nov 30, 2014 12:26 am

]]> 2014-11-27T20:37:57+08:00 2014-11-27T20:37:57+08:00 https://bbs.espressif.com:443/viewtopic.php?t=63&p=220#p220 <![CDATA[Re: gpio_intr_handler_register()]]> https://github.com/willemwouters/ESP826 ... r/io/key.c

Statistics: Posted by muris — Thu Nov 27, 2014 8:37 pm

]]> 2014-11-27T20:28:07+08:00 2014-11-27T20:28:07+08:00 https://bbs.espressif.com:443/viewtopic.php?t=63&p=219#p219 <![CDATA[gpio_intr_handler_register()]]>
Thanks!

Statistics: Posted by muris — Thu Nov 27, 2014 8:28 pm

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