bootloader code & input interrupt

RE: bootloader code & input interrupt

Mohamed O.Abouzeid — Sat, 12 Mar 2016 01:22:17 GMT

I tried another example & it did its works, thanks Kristin for your great help

RE: bootloader code & input interrupt

FormerMember — Fri, 11 Mar 2016 08:57:56 GMT

I have added an example to show how you can use the gpiote driver to toggle a led.

RE: bootloader code & input interrupt

FormerMember — Fri, 11 Mar 2016 08:55:38 GMT

The attached gpiote_simple_example shows how to toggle a LED with a button using the GPIOTE driver.

The example was made with SDK 11.0.0, and should be placed in the following folder: ..\nRF5_SDK_11.0.0_89a8197\examples\peripheral

I think the example will work with the older versions of the SDK that uses the nrf_drv_gpiote driver.

gpiote_simple_example.zip

RE: bootloader code & input interrupt

Mohamed O.Abouzeid — Thu, 10 Mar 2016 17:28:48 GMT

um trying to use the input pin & update you :)

RE: bootloader code & input interrupt

Mohamed O.Abouzeid — Thu, 10 Mar 2016 16:10:29 GMT

@Kristin in the example you pointed to, all what it did is that: it blinks a led & it didn't use an input to blink leds !!!

RE: bootloader code & input interrupt

Mohamed O.Abouzeid — Thu, 10 Mar 2016 14:16:05 GMT

okay, I'll try & update you with the results, thanks :)

RE: bootloader code & input interrupt

FormerMember — Thu, 10 Mar 2016 09:33:18 GMT

Okay, I see. You can use GIPOTE for turning on LEDs on an input signal. You can either use GPIOTE directly or the GPIOTE driver nrf_gpiote_drv. There is a gpiote example in the SDK in the following folder: ..\nRF51_SDK_10.0.0_dc26b5e\examples\peripheral\gpiote

RE: bootloader code & input interrupt

Mohamed O.Abouzeid — Wed, 09 Mar 2016 21:09:42 GMT

I don't mean that, I mean the chip advertise itself, in this mode, I would have an input interrupt to ligthen some leds , actually I need to use LPComp to check if the signal in an input is high then it will call a function to lighten the Leds in the nordic kit nrf51822a

RE: bootloader code & input interrupt

FormerMember — Wed, 09 Mar 2016 14:05:00 GMT

Why do you need input interrupts when in bootloader mode? The chip will only be in bootloader mode when the firmware needs to be updated..