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esp8285: properly initialize free gpio as input (#7165)

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david gauchard 2020-03-27 11:39:12 +01:00 committed by GitHub
parent 631f66bd08
commit a04c3244d5
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1 changed files with 3 additions and 6 deletions
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9
cores/esp8266/core_esp8266_wiring_digital.cpp
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@ -236,12 +236,9 @@ extern void __attachInterrupt(uint8_t pin, voidFuncPtr userFunc, int mode)
} }
extern void __resetPins() { extern void __resetPins() {
for (int i = 0; i <= 5; ++i) { for (int i = 0; i <= 16; ++i) {
pinMode(i, INPUT); if (!isFlashInterfacePin(i))
} pinMode(i, INPUT);
// pins 6-11 are used for the SPI flash interface
for (int i = 12; i <= 16; ++i) {
pinMode(i, INPUT);
} }
} }