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nRF52 unwanted pulses on analog pins, bugs in Cordio BLE?
Topic last updated 19 Apr 2019, by 
Shane Lobo.
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Shane Lobo.
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replies
I'm trying the mbed-os-example-ble-LED and mbed-os-example-ble-BatteryLevel Cordio BLE example codes on the nRF52_DK (nRF52832). I get unwanted pulses on the analog pins, around 3 pulses repeated every second during advertising and 1 pulse every 45 ms after connecting via nRFConnect.
I tried things in the online compiler and even locally with mbed-os releases 5.11.5, 5.12.1 and the master branch.
Examples without BLE work fine.
Is this a bug and any resolution expected soon?