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Make pinMode always reconfigure gpio if called explicitly #330

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Merged
merged 1 commit into from
Sep 29, 2021
Merged

Make pinMode always reconfigure gpio if called explicitly #330

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Make pinMode always reconfigure gpio if called explicitly
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@facchinm
facchinm committed Sep 22, 2021
commit 3f19f4906b53e2a3df03a142c03a6fb9d4f7e6d0
7 changes: 4 additions & 3 deletions cores/arduino/wiring_digital.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -52,10 +52,11 @@ void pinMode(PinName pin, PinMode mode)
void pinMode(pin_size_t pin, PinMode mode)
{
mbed::DigitalInOut* gpio = digitalPinToGpio(pin);
if (gpio == NULL) {
gpio = new mbed::DigitalInOut(digitalPinToPinName(pin));
digitalPinToGpio(pin) = gpio;
if (gpio != NULL) {
delete gpio;
}
gpio = new mbed::DigitalInOut(digitalPinToPinName(pin));
digitalPinToGpio(pin) = gpio;

switch (mode) {
case INPUT:
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