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ESP32S2: pin_number_is_free should not check never_reset tables #4205

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Feb 15, 2021
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ESP32S2: pin_number_is_free should not check never_reset tables #4205

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2 changes: 1 addition & 1 deletion ports/esp32s2/common-hal/microcontroller/Pin.c
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Original file line number Diff line number Diff line change
Expand Up @@ -134,7 +134,7 @@ bool pin_number_is_free(gpio_num_t pin_number) {

uint8_t offset = pin_number / 32;
uint32_t mask = 1 << (pin_number % 32);
return (never_reset_pins[offset] & mask) == 0 && (in_use[offset] & mask) == 0;
return (in_use[offset] & mask) == 0;
}

bool common_hal_mcu_pin_is_free(const mcu_pin_obj_t *pin) {
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