I'm using the WROVER Kit for debug that has a very, very nice JTAG debugger via the Eclipse environment! Kudos!
Using the GPIO example code found in esp-idf/peripherals/gpio/ I've found that GPIO_NUM_17 does not work as an input interrupt, works fine on GPIO_NUM_4 ... no idea why. Nothing seems apparent in the schematic and as GPIO_NUM 4, 17 have identical functions as defined in the technical documentation I'm at a loss to explain the behavior. Buzzed out seems OK. Same problem seems present on other boards. Would someone care to confirm this finding?
Thanks,
Flash Packets
Something wonky about GPIO_NUM_17
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- Posts: 8
- Joined: Tue Jun 27, 2017 10:39 pm
Re: Something wonky about GPIO_NUM_17
This problem has now been confirmed on a second WROOM PCB.
Re: Something wonky about GPIO_NUM_17
16/17 are not usable on wrover because of psram
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