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esp32/machine_pin: Expose pin 20 for ESP32.

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This pin is available on some ESP32 packages.

Signed-off-by: Kattni Rembor <kattni@adafruit.com>
This commit is contained in:
Kattni Rembor 2022-03-10 13:15:49 -05:00 committed by Damien George
parent afceb56ee2
commit 61c02e6500
1 changed files with 8 additions and 0 deletions
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8
ports/esp32/machine_pin.c
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@ -92,7 +92,11 @@ STATIC const machine_pin_obj_t machine_pin_obj[] = {
#endif
{{&machine_pin_type}, GPIO_NUM_18},
{{&machine_pin_type}, GPIO_NUM_19},
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 1, 0)
{{&machine_pin_type}, GPIO_NUM_20},
#else
{{NULL}, -1},
#endif
{{&machine_pin_type}, GPIO_NUM_21},
{{&machine_pin_type}, GPIO_NUM_22},
{{&machine_pin_type}, GPIO_NUM_23},
@ -560,7 +564,11 @@ STATIC const machine_pin_irq_obj_t machine_pin_irq_object[] = {
#endif
{{&machine_pin_irq_type}, GPIO_NUM_18},
{{&machine_pin_irq_type}, GPIO_NUM_19},
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 1, 0)
{{&machine_pin_irq_type}, GPIO_NUM_20},
#else
{{NULL}, -1},
#endif
{{&machine_pin_irq_type}, GPIO_NUM_21},
{{&machine_pin_irq_type}, GPIO_NUM_22},
{{&machine_pin_irq_type}, GPIO_NUM_23},