Enables PWM for the nRF9160#311
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Without it, we can't have blinky as its RGB LEDs require PWM! This PR assumes unsecured peripheral access. I'm thinking that in future we might introduce a "Secured" feature perhaps.
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Works on my nRF9160-DK. It might be worth a second PR just confirming which boards this examples are designed to run on. |
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I also hacked it to blink at varying intensity levels to check the PWM worked correctly. We should note that on an nRF9160-DK maximum duty turns the LED off, and 0 turns the LED on (they must have an inverter in there, or they switch the ground not the Vcc). |
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@bors r+ |
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bors r=jonathanpallant |
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Without it, we can't have blinky on the Thingy:91 as its RGB LEDs require PWM!
This PR assumes just unsecured peripheral access for now.
I've also included a new
pwm-blinky-demoand ensure that this and the originalpwm-demoare included with thextasktests. Additionally, thepwm-blinky-demois tested for the nRF9160 target.Tested on an nRF9160-dk via the probe-rs/embed tool. The result from
cargo embed:cc @kalkyl