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Don't reset GPIO4 on the MagTag (used for voltage monitoring) #6246

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merged 2 commits into from
Apr 6, 2022
Merged

Don't reset GPIO4 on the MagTag (used for voltage monitoring) #6246

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b993313
Don't reset GPIO4 (used for voltage monitoring)
DavePutz Apr 5, 2022
99dc402
Espressif: disable pull-up on AnalogIn creation
dhalbert Apr 6, 2022
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4 changes: 4 additions & 0 deletions ports/espressif/boards/adafruit_magtag_2.9_grayscale/board.c
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Original file line number Diff line number Diff line change
Expand Up @@ -188,6 +188,10 @@ bool espressif_board_reset_pin_number(gpio_num_t pin_number) {
gpio_config(&cfg);
return true;
}
// Pin 4 is used for voltage monitoring, so don't reset
if (pin_number == 4) {
return true;
}
return false;
}

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